submission_id stringlengths 10 10 | problem_id stringlengths 6 6 | language stringclasses 3 values | code stringlengths 1 522k | compiler_output stringlengths 43 10.2k |
|---|---|---|---|---|
s417706628 | p03826 | C++ | #include<iostream>
using namespace std;
int main()
{
int a,b,c,d;
cin >> a,b,c,d;
e = a * b;
f = c * d;
if (e => f )
g = e;
else g = f;
cout << g;
return 0;
} | a.cc: In function 'int main()':
a.cc:8:5: error: 'e' was not declared in this scope
8 | e = a * b;
| ^
a.cc:9:5: error: 'f' was not declared in this scope
9 | f = c * d;
| ^
a.cc:10:12: error: expected primary-expression before '>' token
10 | if (e => f )
| ^
a.cc:11:5: error: 'g' was not declared in this scope
11 | g = e;
| ^
a.cc:12:10: error: 'g' was not declared in this scope
12 | else g = f;
| ^
a.cc:13:13: error: 'g' was not declared in this scope
13 | cout << g;
| ^
|
s755974875 | p03826 | C++ | #include<stdio.h>
int main() {
int a, b, c, d;
scanf_s("%d %d %d %d",&a, &b, &c, &d);
if (a < 1 || a>10 * 10 * 10 * 10) {
printf("Error");
}
if (b < 1 || b>10 * 10 * 10 * 10) {
printf("Error");
}
if (c < 1 || c>10 * 10 * 10 * 10) {
printf("Error");
}
if (d < 1 || d>10 * 10 * 10 * 10) {
printf("Error");
}
int x1;
int x2;
x1 = a*b;
x2 = c*d;
if (x1 > x2) {
printf("%d", x1);
}
if (x1 < x2) {
printf("%d", x2);
}
if (x1 == x2) {
printf("%d", x1);
}
}
| a.cc: In function 'int main()':
a.cc:4:9: error: 'scanf_s' was not declared in this scope; did you mean 'scanf'?
4 | scanf_s("%d %d %d %d",&a, &b, &c, &d);
| ^~~~~~~
| scanf
|
s362159340 | p03826 | C++ | data = list(map(int, input().split()))
a, b, c, d = data
print(max(a*b, c*d)) | a.cc:1:1: error: 'data' does not name a type
1 | data = list(map(int, input().split()))
| ^~~~
|
s642512312 | p03826 | C++ | a, b, c, d = map(int, input().split())
if a*b >= c*d:
print(a*b)
else:
print(c*d) | a.cc:1:1: error: 'a' does not name a type
1 | a, b, c, d = map(int, input().split())
| ^
|
s212614592 | p03826 | C++ | #include <iostream>
using namespace std;
int main(void){
int a,b,c,d;
cin>>a>>b>>c>>d;
cout<<a*b>c*d?a*b:c*d<<endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:8:10: error: no match for 'operator>' (operand types are 'std::basic_ostream<char>' and 'int')
8 | cout<<a*b>c*d?a*b:c*d<<endl;
| ~~~~~~~~~^~~~
| | |
| | int
| std::basic_ostream<char>
a.cc:8:10: note: candidate: 'operator>(int, int)' (built-in)
8 | cout<<a*b>c*d?a*b:c*d<<endl;
| ~~~~~~~~~^~~~
a.cc:8:10: note: no known conversion for argument 1 from 'std::basic_ostream<char>' to 'int'
In file included from /usr/include/c++/14/string:48,
from /usr/include/c++/14/bits/locale_classes.h:40,
from /usr/include/c++/14/bits/ios_base.h:41,
from /usr/include/c++/14/ios:44,
from /usr/include/c++/14/ostream:40,
from /usr/include/c++/14/iostream:41,
from a.cc:1:
/usr/include/c++/14/bits/stl_iterator.h:462:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator>(const reverse_iterator<_Iterator>&, const reverse_iterator<_Iterator>&)'
462 | operator>(const reverse_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:462:5: note: template argument deduction/substitution failed:
a.cc:8:13: note: 'std::basic_ostream<char>' is not derived from 'const std::reverse_iterator<_Iterator>'
8 | cout<<a*b>c*d?a*b:c*d<<endl;
| ^
/usr/include/c++/14/bits/stl_iterator.h:507:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator>(const reverse_iterator<_Iterator>&, const reverse_iterator<_IteratorR>&)'
507 | operator>(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:507:5: note: template argument deduction/substitution failed:
a.cc:8:13: note: 'std::basic_ostream<char>' is not derived from 'const std::reverse_iterator<_Iterator>'
8 | cout<<a*b>c*d?a*b:c*d<<endl;
| ^
/usr/include/c++/14/bits/stl_iterator.h:1714:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator>(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&)'
1714 | operator>(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1714:5: note: template argument deduction/substitution failed:
a.cc:8:13: note: 'std::basic_ostream<char>' is not derived from 'const std::move_iterator<_IteratorL>'
8 | cout<<a*b>c*d?a*b:c*d<<endl;
| ^
/usr/include/c++/14/bits/stl_iterator.h:1774:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator>(const move_iterator<_IteratorL>&, const move_iterator<_IteratorL>&)'
1774 | operator>(const move_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1774:5: note: template argument deduction/substitution failed:
a.cc:8:13: note: 'std::basic_ostream<char>' is not derived from 'const std::move_iterator<_IteratorL>'
8 | cout<<a*b>c*d?a*b:c*d<<endl;
| ^
In file included from /usr/include/c++/14/bits/stl_algobase.h:64,
from /usr/include/c++/14/string:51:
/usr/include/c++/14/bits/stl_pair.h:1058:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator>(const pair<_T1, _T2>&, const pair<_T1, _T2>&)'
1058 | operator>(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
| ^~~~~~~~
/usr/include/c++/14/bits/stl_pair.h:1058:5: note: template argument deduction/substitution failed:
a.cc:8:13: note: 'std::basic_ostream<char>' is not derived from 'const std::pair<_T1, _T2>'
8 | cout<<a*b>c*d?a*b:c*d<<endl;
| ^
In file included from /usr/include/c++/14/bits/basic_string.h:47,
from /usr/include/c++/14/string:54:
/usr/include/c++/14/string_view:695:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator>(basic_string_view<_CharT, _Traits>, basic_string_view<_CharT, _Traits>)'
695 | operator> (basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:695:5: note: template argument deduction/substitution failed:
a.cc:8:13: note: 'std::basic_ostream<char>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
8 | cout<<a*b>c*d?a*b:c*d<<endl;
| ^
/usr/include/c++/14/string_view:702:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator>(basic_string_view<_CharT, _Traits>, __type_identity_t<basic_string_view<_CharT, _Traits> >)'
702 | operator> (basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:702:5: note: template argument deduction/substitution failed:
a.cc:8:13: note: 'std::basic_ostream<char>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
8 | cout<<a*b>c*d?a*b:c*d<<endl;
| ^
/usr/include/c++/14/string_view:710:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator>(__type_identity_t<basic_string_view<_CharT, _Traits> >, basic_string_view<_CharT, _Traits>)'
710 | operator> (__type_identity_t<basic_string_view<_CharT, _Traits>> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:710:5: note: template argument deduction/substitution failed:
a.cc:8:13: note: mismatched types 'std::basic_string_view<_CharT, _Traits>' and 'int'
8 | cout<<a*b>c*d?a*b:c*d<<endl;
| ^
/usr/include/c++/14/bits/basic_string.h:3915:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator>(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
3915 | operator>(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3915:5: note: template argument deduction/substitution failed:
a.cc:8:13: note: 'std::basic_ostream<char>' is not derived from 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>'
8 | cout<<a*b>c*d?a*b:c*d<<endl;
| ^
/usr/include/c++/14/bits/basic_string.h:3929:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator>(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, const _CharT*)'
3929 | operator>(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3929:5: note: template argument deduction/substitution failed:
a.cc:8:13: note: 'std::basic_ostream<char>' is not derived from 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>'
8 | cout<<a*b>c*d?a*b:c*d<<endl;
| ^
/usr/include/c++/14/bits/basic_string.h:3942:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator>(const _CharT*, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
3942 | operator>(const _CharT* __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3942:5: note: template argument deduction/substitution failed:
a.cc:8:13: note: mismatched types 'const _CharT*' and 'std::basic_ostream<char>'
8 | cout<<a*b>c*d?a*b:c*d<<endl;
| ^
In file included from /usr/include/c++/14/bits/memory_resource.h:47,
from /usr/include/c++/14/string:68:
/usr/include/c++/14/tuple:2619:5: note: candidate: 'template<class ... _TElements, class ... _UElements> constexpr bool std::operator>(const tuple<_UTypes ...>&, const tuple<_Elements ...>&)'
2619 | operator>(const tuple<_TElements...>& __t,
| ^~~~~~~~
/usr/include/c++/14/tuple:2619:5: note: template argument deduction/substitution failed:
a.cc:8:13: note: 'std::basic_ostream<char>' is not derived from 'const std::tuple<_UTypes ...>'
8 | cout<<a*b>c*d?a*b:c*d<<endl;
| ^
a.cc:8:22: error: invalid operands of types 'int' and '<unresolved overloaded function type>' to binary 'operator<<'
8 | cout<<a*b>c*d?a*b:c*d<<endl;
| ~~~^~~~~~
|
s496684647 | p03826 | Java |
import java.util.Scanner;
//ABC052
public class TwoRectangles {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
long a = sc.nextLong(), b = sc.nextLong();
long c = sc.nextLong(), d = sc.nextLong();
System.out.println(Math.max(a * b, c * d));
}
}
| Main.java:6: error: class TwoRectangles is public, should be declared in a file named TwoRectangles.java
public class TwoRectangles {
^
1 error
|
s048775599 | p03826 | C | #include <stdio.h>
int main(){
int a[len];
char k[len];
int i;
int y;
int temp;
int h;
int a;
int b;
int c;
int d;
scanf("%d%d%d%d",&a,&b,&c,&d);
if(a*b>=c*d){
printf("%d",a*b);
}
else if(a*b<=c*d){
printf("%d",c*d);
}
return 0;
} | main.c: In function 'main':
main.c:4:7: error: 'len' undeclared (first use in this function)
4 | int a[len];
| ^~~
main.c:4:7: note: each undeclared identifier is reported only once for each function it appears in
|
s805303984 | p03826 | Java | import java.util.Scanner;
public class Main{
public static void main(String[] args){
Scanner scan=new Scanner();
int a=scan.nextInt();
int b=scan.nextInt();
int c=scan.nextInt();
int d=scan.nextInt();
System.out.println(Math.max(a*b,c*d));
}
}
| Main.java:4: error: no suitable constructor found for Scanner(no arguments)
Scanner scan=new Scanner();
^
constructor Scanner.Scanner(Readable,Pattern) is not applicable
(actual and formal argument lists differ in length)
constructor Scanner.Scanner(Readable) is not applicable
(actual and formal argument lists differ in length)
constructor Scanner.Scanner(InputStream) is not applicable
(actual and formal argument lists differ in length)
constructor Scanner.Scanner(InputStream,String) is not applicable
(actual and formal argument lists differ in length)
constructor Scanner.Scanner(InputStream,Charset) is not applicable
(actual and formal argument lists differ in length)
constructor Scanner.Scanner(File) is not applicable
(actual and formal argument lists differ in length)
constructor Scanner.Scanner(File,String) is not applicable
(actual and formal argument lists differ in length)
constructor Scanner.Scanner(File,Charset) is not applicable
(actual and formal argument lists differ in length)
constructor Scanner.Scanner(File,CharsetDecoder) is not applicable
(actual and formal argument lists differ in length)
constructor Scanner.Scanner(Path) is not applicable
(actual and formal argument lists differ in length)
constructor Scanner.Scanner(Path,String) is not applicable
(actual and formal argument lists differ in length)
constructor Scanner.Scanner(Path,Charset) is not applicable
(actual and formal argument lists differ in length)
constructor Scanner.Scanner(String) is not applicable
(actual and formal argument lists differ in length)
constructor Scanner.Scanner(ReadableByteChannel) is not applicable
(actual and formal argument lists differ in length)
constructor Scanner.Scanner(ReadableByteChannel,String) is not applicable
(actual and formal argument lists differ in length)
constructor Scanner.Scanner(ReadableByteChannel,Charset) is not applicable
(actual and formal argument lists differ in length)
1 error
|
s566044588 | p03826 | C++ | include <iostream>
using namespace std;
int main(){
int a, b, c, d, e, f;
cin << a << b << c << d;
e = a*b;
f = c*d;
if(e >= f){
cout << e << endl;
}
else{
cout << f << endl;
}
return 0;
}
| a.cc:1:1: error: 'include' does not name a type
1 | include <iostream>
| ^~~~~~~
a.cc: In function 'int main()':
a.cc:6:9: error: 'cin' was not declared in this scope
6 | cin << a << b << c << d;
| ^~~
a.cc:10:17: error: 'cout' was not declared in this scope
10 | cout << e << endl;
| ^~~~
a.cc:10:30: error: 'endl' was not declared in this scope
10 | cout << e << endl;
| ^~~~
a.cc:13:17: error: 'cout' was not declared in this scope
13 | cout << f << endl;
| ^~~~
a.cc:13:30: error: 'endl' was not declared in this scope
13 | cout << f << endl;
| ^~~~
|
s761667475 | p03826 | C++ | #include<bits/stdc++.h>
#define pb push_back
#define ppb pop_back
#define mp make_pair
#define all(x) (x).begin(),(x).end()
#define sz(x) (int)(x).size()
#define ll long long
#define bit __builtin_popcountll
#define sqr(x) (x) * (x)
#define forit(it,S) for(__typeof((S).begin()) it = (S).begin(); it != (S).end(); it++)
#define debug(x) cout << #x <<" = " << x << endl
#define forn(i, n) for(int i = 0 ; (i) < (n) ; ++i)
#define printvpair(v) for(int i = 0 ; (i) < (v.size()) ; ++i) cout << v[i].first <<" " << v[i].second << endl;
#define printv(v) for(int i = 0 ; (i) < (v.size()) ; ++i) cout << v[i] << " "; cout << endl;
using namespace std;
typedef pair<int, int> pii;
const double eps = 1e-9;
const double pi = acos(-1.0);
const int INF = 1000000000;
const int dx[4] = {0, 0, 1, -1};
const int dy[4] = {1, -1, 0, 0};
const int N = 100001;
int a[N];
int a,b,c,d;
int main() {
ios_base::sync_with_stdio(0);
cin >> a >> b >> c >> d;
if (a * b >= c * d)
cout << a * b << endl;
else
cout << c * d << endl;
return 0;
}
| a.cc:30:5: error: conflicting declaration 'int a'
30 | int a,b,c,d;
| ^
a.cc:29:5: note: previous declaration as 'int a [100001]'
29 | int a[N];
| ^
a.cc: In function 'int main()':
a.cc:33:13: error: no match for 'operator>>' (operand types are 'std::istream' {aka 'std::basic_istream<char>'} and 'int [100001]')
33 | cin >> a >> b >> c >> d;
| ~~~ ^~ ~
| | |
| | int [100001]
| std::istream {aka std::basic_istream<char>}
In file included from /usr/include/c++/14/sstream:40,
from /usr/include/c++/14/complex:45,
from /usr/include/c++/14/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127,
from a.cc:1:
/usr/include/c++/14/istream:170:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(bool&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
170 | operator>>(bool& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:170:7: note: conversion of argument 1 would be ill-formed:
a.cc:33:16: error: cannot bind non-const lvalue reference of type 'bool&' to a value of type 'int*'
33 | cin >> a >> b >> c >> d;
| ^
/usr/include/c++/14/istream:174:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(short int&) [with _CharT = char; _Traits = std::char_traits<char>]' (near match)
174 | operator>>(short& __n);
| ^~~~~~~~
/usr/include/c++/14/istream:174:7: note: conversion of argument 1 would be ill-formed:
a.cc:33:16: error: invalid conversion from 'int*' to 'short int' [-fpermissive]
33 | cin >> a >> b >> c >> d;
| ^
| |
| int*
a.cc:33:16: error: cannot bind rvalue '(short int)((int*)(& a))' to 'short int&'
/usr/include/c++/14/istream:177:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(short unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
177 | operator>>(unsigned short& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:177:7: note: conversion of argument 1 would be ill-formed:
a.cc:33:16: error: invalid conversion from 'int*' to 'short unsigned int' [-fpermissive]
33 | cin >> a >> b >> c >> d;
| ^
| |
| int*
a.cc:33:16: error: cannot bind rvalue '(short unsigned int)((int*)(& a))' to 'short unsigned int&'
/usr/include/c++/14/istream:181:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(int&) [with _CharT = char; _Traits = std::char_traits<char>]' (near match)
181 | operator>>(int& __n);
| ^~~~~~~~
/usr/include/c++/14/istream:181:7: note: conversion of argument 1 would be ill-formed:
a.cc:33:16: error: invalid conversion from 'int*' to 'int' [-fpermissive]
33 | cin >> a >> b >> c >> d;
| ^
| |
| int*
a.cc:33:16: error: cannot bind rvalue '(int)((int*)(& a))' to 'int&'
/usr/include/c++/14/istream:184:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
184 | operator>>(unsigned int& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:184:7: note: conversion of argument 1 would be ill-formed:
a.cc:33:16: error: invalid conversion from 'int*' to 'unsigned int' [-fpermissive]
33 | cin >> a >> b >> c >> d;
| ^
| |
| int*
a.cc:33:16: error: cannot bind rvalue '(unsigned int)((int*)(& a))' to 'unsigned int&'
/usr/include/c++/14/istream:188:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
188 | operator>>(long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:188:7: note: conversion of argument 1 would be ill-formed:
a.cc:33:16: error: invalid conversion from 'int*' to 'long int' [-fpermissive]
33 | cin >> a >> b >> c >> d;
| ^
| |
| int*
a.cc:33:16: error: cannot bind rvalue '(long int)((int*)(& a))' to 'long int&'
/usr/include/c++/14/istream:192:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
192 | operator>>(unsigned long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:192:7: note: conversion of argument 1 would be ill-formed:
a.cc:33:16: error: invalid conversion from 'int*' to 'long unsigned int' [-fpermissive]
33 | cin >> a >> b >> c >> d;
| ^
| |
| int*
a.cc:33:16: error: cannot bind rvalue '(long unsigned int)((int*)(& a))' to 'long unsigned int&'
/usr/include/c++/14/istream:199:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
199 | operator>>(long long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:199:7: note: conversion of argument 1 would be ill-formed:
a.cc:33:16: error: invalid conversion from 'int*' to 'long long int' [-fpermissive]
33 | cin >> a >> b >> c >> d;
| ^
| |
| int*
a.cc:33:16: error: cannot bind rvalue '(long long int)((int*)(& a))' to 'long long int&'
/usr/include/c++/14/istream:203:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
203 | operator>>(unsigned long long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:203:7: note: conversion of argument 1 would be ill-formed:
a.cc:33:16: error: invalid conversion from 'int*' to 'long long unsigned int' [-fpermissive]
33 | cin >> a >> b >> c >> d;
| ^
| |
| int*
a.cc:33:16: error: cannot bind rvalue '(long long unsigned int)((int*)(& a))' to 'long long unsigned int&'
/usr/include/c++/14/istream:328:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(void*&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
328 | operator>>(void*& __p)
| ^~~~~~~~
/usr/include/c++/14/istream:328:7: note: conversion of argument 1 would be ill-formed:
a.cc:33:16: error: cannot bind non-const lvalue reference of type 'void*&' to an rvalue of type 'void*'
33 | cin >> a >> b >> c >> d;
| ^
/usr/include/c++/14/istream:219:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(float&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
219 | operator>>(float& __f)
| ^~~~~~~~
/usr/include/c++/14/istream:219:25: note: no known conversion for argument 1 from 'int [100001]' to 'float&'
219 | operator>>(float& __f)
| ~~~~~~~^~~
/usr/include/c++/14/istream:223:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
223 | operator>>(double& __f)
| ^~~~~~~~
/usr/include/c++/14/istream:223:26: note: no known conversion for argument 1 from 'int [100001]' to 'double&'
223 | operator>>(double& __f)
| ~~~~~~~~^~~
/usr/include/c++/14/istream:227:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
227 | operator>>(long double& __f)
| ^~~~~~~~
/usr/include/c++/14/istream:227:31: note: no known conversion for argument 1 from 'int [100001]' to 'long double&'
227 | operator>>(long double& __f)
| ~~~~~~~~~~~~~^~~
/usr/include/c++/14/istream:122:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(__istream_type& (*)(__istream_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
122 | operator>>(__istream_type& (*__pf)(__istream_type&))
| ^~~~~~~~
/usr/include/c++/14/istream:122:36: note: no known conversion for argument 1 from 'int [100001]' to 'std::basic_istream<char>::__istream_type& (*)(std::basic_istream<char>::__istream_type&)' {aka 'std::basic_istream<char>& (*)(std::basic_istream<char>&)'}
122 | operator>>(__istream_type& (*__pf)(__istream_type&))
| ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/istream:126:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(__ios_type& (*)(__ios_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __ist |
s751983675 | p03826 | C++ | #include<string>
#include<iostream>
#include<algorithm>
#include<set>
#include<math.h>
#include<vector>
#include<sstream>
#include<queue>
#include<functional>
#include<bitset>
#include<cstdio>
#include<iomanip>
using namespace std;
#define REP(i,n) for(int i=0;i < n; i++)
#define RREP(i,n) for(int i=n-1;i >=0; i--)
#define p(a) (a) * (a)
#define p2(a,b) p((a) - (b))
#define MAX 100002
int main() {
int a, b, c, d;
cin >> a >> b >> c >> d;
if (a*b == c*d) {
cout << a*b << endl;
}
else if (a*b > c*d) {
cout << a*b << endl;
}
else {
cout << c*d << endl;
}
return 0;
}#include<string>
#include<iostream>
#include<algorithm>
#include<set>
#include<math.h>
#include<vector>
#include<sstream>
#include<queue>
#include<functional>
#include<bitset>
#include<cstdio>
#include<iomanip>
using namespace std;
#define REP(i,n) for(int i=0;i < n; i++)
#define RREP(i,n) for(int i=n-1;i >=0; i--)
#define p(a) (a) * (a)
#define p2(a,b) p((a) - (b))
#define MAX 100002
int main() {
int a, b, c, d;
cin >> a >> b >> c >> d;
if (a*b == c*d) {
cout << a*b << endl;
}
else if (a*b > c*d) {
cout << a*b << endl;
}
else {
cout << c*d << endl;
}
return 0;
} | a.cc:34:2: error: stray '#' in program
34 | }#include<string>
| ^
a.cc:34:3: error: 'include' does not name a type
34 | }#include<string>
| ^~~~~~~
a.cc:54:5: error: redefinition of 'int main()'
54 | int main() {
| ^~~~
a.cc:21:5: note: 'int main()' previously defined here
21 | int main() {
| ^~~~
|
s330379256 | p03826 | Java | import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int cnt = 0;
String str = "";
int N1 = Integer.parseInt(sc.next());
int N2 = Integer.parseInt(sc.next());
int W1 = Integer.parseInt(sc.next());
int W2 = Integer.parseInt(sc.next());
System.out.print(Math.max(N1N2,W1*W2));
System.out.println();
}
} | Main.java:21: error: cannot find symbol
System.out.print(Math.max(N1N2,W1*W2));
^
symbol: variable N1N2
location: class Main
1 error
|
s206688156 | p03826 | C++ | import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int cnt = 0;
String str = "";
int N1 = Integer.parseInt(sc.next());
int N2 = Integer.parseInt(sc.next());
int W1 = Integer.parseInt(sc.next());
int W2 = Integer.parseInt(sc.next());
System.out.print(Math.max(N1N2,W1*W2));
System.out.println();
}
} | a.cc:1:1: error: 'import' does not name a type
1 | import java.util.*;
| ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:3:1: error: expected unqualified-id before 'public'
3 | public class Main {
| ^~~~~~
|
s800223838 | p03827 | C++ | #include<bits/stdc++.h>
int main(){
int n;
cin >> n;
string s;
cin >> s;
int ans = 0;
int maxans = 0;
for(int i = 0; i < n; i++){
if(s[i] == 'I') ans ++;
else ans--;
maxans = max(ans,maxans);
}
return 0;
} | a.cc: In function 'int main()':
a.cc:5:2: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
5 | cin >> n;
| ^~~
| std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:146,
from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
62 | extern istream cin; ///< Linked to standard input
| ^~~
a.cc:6:2: error: 'string' was not declared in this scope
6 | string s;
| ^~~~~~
a.cc:6:2: note: suggested alternatives:
In file included from /usr/include/c++/14/string:41,
from /usr/include/c++/14/bitset:52,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52:
/usr/include/c++/14/bits/stringfwd.h:77:33: note: 'std::string'
77 | typedef basic_string<char> string;
| ^~~~~~
/usr/include/c++/14/string:76:11: note: 'std::pmr::string'
76 | using string = basic_string<char>;
| ^~~~~~
a.cc:7:9: error: 's' was not declared in this scope
7 | cin >> s;
| ^
a.cc:13:14: error: 'max' was not declared in this scope; did you mean 'std::max'?
13 | maxans = max(ans,maxans);
| ^~~
| std::max
In file included from /usr/include/c++/14/algorithm:61,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51:
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: 'std::max' declared here
5716 | max(initializer_list<_Tp> __l, _Compare __comp)
| ^~~
|
s003749359 | p03827 | Java |
import java.util.*;
public class Main4 {
public static void main(String args[])
{
Scanner sc=new Scanner(System.in);
int n=sc.nextInt();
sc.nextLine();
String st=sc.nextLine();
int x=0;
int ans=0;
for(int i=0;i<n;i++)
{
if(st.charAt(i)=='I') x++;
else x--;
ans=Math.max(ans, x);
}
System.out.println(ans);
}
}
| Main.java:3: error: class Main4 is public, should be declared in a file named Main4.java
public class Main4 {
^
1 error
|
s828556980 | p03827 | C++ | #include <iostream>
#include <String>
using namespace std;
int main()
{
int n,ans,sum;
string s;
cin>>n>>s;
for(int i=0;i<n;i++)
{
if(s[i]=='I')
{
ans++;
}
else if(s[i]=='D')
{
ans++;
}
sum=max(sum,ans);
}
cout<<sum;
return 0;
} | a.cc:2:10: fatal error: String: No such file or directory
2 | #include <String>
| ^~~~~~~~
compilation terminated.
|
s750752618 | p03827 | C++ | #include <iostream>
using namespace std;
int main() {
int n;
cin>>n;
int x=0;
string s
cin>>s;
int t[n];
for(int j=0;j<n;j++){
if(s[j]=='I'){
x++;
t[j]=x;
continue;
}
x--;
t[j]=x;
}
int m=t[0];
for(int p=0;p<n;p++){
for(int q=p+1;q<n;q++){
if (t[q]>t[p]){
m=t[q];
}
}
}
cout<<m;
}
| a.cc: In function 'int main()':
a.cc:9:9: error: expected initializer before 'cin'
9 | cin>>s;
| ^~~
a.cc:12:20: error: 's' was not declared in this scope
12 | if(s[j]=='I'){
| ^
|
s645418361 | p03827 | C++ | #include <iostream>
using namespace std;
int main() {
int n;
cin>>n;
int x=0;
int s[n],t[n];
for(int i=0;i<n;i++){
cin>>s[i];
}
for(int j=0;j<n;j++){
if(s[j]=='I'){
x++;
t[j]=x;
continue;
}
x--;
t[j]=x;
}
int m=t[0];
for(int p=0;p<n;p++){
for(int q=p+1;q<n;q++){
if t[q]>t[p]{
m=t[q];
}
}
}
cout<<m;
}
| a.cc: In function 'int main()':
a.cc:24:28: error: expected '(' before 't'
24 | if t[q]>t[p]{
| ^
| (
|
s707838618 | p03827 | C++ | #include <iostream>
using namespace std;
int main() {
int n;
cin>>n;
int x=0;
int s[n],t[n];
for(int i=0;i<n;i++){
cin>>s[i];
}
for(int j=0;j<n;j++){
if(s[j]=='I'){
x++;
t[j]=x;
continue;
}
x--;
t[j]=x;
}
cout<<t.max();
}
| a.cc: In function 'int main()':
a.cc:21:17: error: request for member 'max' in 't', which is of non-class type 'int [n]'
21 | cout<<t.max();
| ^~~
|
s734362246 | p03827 | C++ | #include <iostream>
using namespace std;
int main() {
int n;
cin>>n;
int x=0;
int s[n],t[n];
for(int i=0;i<n;i++){
cin>>s[i];
}
for(int j=0;j<n;j++){
if(s[j]=='I'){
x++;
t[j]==x;
continue;
}
x--;
t[j]==x;
}
cout<<t.max();
}
| a.cc: In function 'int main()':
a.cc:21:17: error: request for member 'max' in 't', which is of non-class type 'int [n]'
21 | cout<<t.max();
| ^~~
|
s720658454 | p03827 | C++ | #include <iostream>
using namespace std;
int main() {
int n;
int x=0;
int s[n],t[n];
for(int i=0;i<n;i++){
cin>>s[i];
}
for(int j=0;j<n;j++){
if(s[j]=="i"){
x++;
t[j]==x;
continue;
}
x--;
t[j]==x;
}
cout<<t.max();
} | a.cc: In function 'int main()':
a.cc:12:24: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
12 | if(s[j]=="i"){
| ~~~~^~~~~
a.cc:20:17: error: request for member 'max' in 't', which is of non-class type 'int [n]'
20 | cout<<t.max();
| ^~~
|
s956943973 | p03827 | C++ | #include <iostream>
using namespace std;
int main(){
int x,n,biggest;
string s[n];
cin >> n;
cin >> s;
for(int i=0;i<=n;i++){
if(s[i]=='I'){
x++;
x=biggest;
}else{
x--;
}
}cout<< biggest;
} | a.cc: In function 'int main()':
a.cc:8:5: error: no match for 'operator>>' (operand types are 'std::istream' {aka 'std::basic_istream<char>'} and 'std::string [n]' {aka 'std::__cxx11::basic_string<char> [n]'})
8 | cin >> s;
| ~~~ ^~ ~
| | |
| | std::string [n] {aka std::__cxx11::basic_string<char> [n]}
| std::istream {aka std::basic_istream<char>}
In file included from /usr/include/c++/14/iostream:42,
from a.cc:1:
/usr/include/c++/14/istream:170:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(bool&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
170 | operator>>(bool& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:170:7: note: conversion of argument 1 would be ill-formed:
a.cc:8:8: error: cannot bind non-const lvalue reference of type 'bool&' to a value of type 'std::string*' {aka 'std::__cxx11::basic_string<char>*'}
8 | cin >> s;
| ^
/usr/include/c++/14/istream:174:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(short int&) [with _CharT = char; _Traits = std::char_traits<char>]' (near match)
174 | operator>>(short& __n);
| ^~~~~~~~
/usr/include/c++/14/istream:174:7: note: conversion of argument 1 would be ill-formed:
a.cc:8:8: error: invalid conversion from 'std::string*' {aka 'std::__cxx11::basic_string<char>*'} to 'short int' [-fpermissive]
8 | cin >> s;
| ^
| |
| std::string* {aka std::__cxx11::basic_string<char>*}
a.cc:8:8: error: cannot bind rvalue '(short int)((std::string*)(& s))' to 'short int&'
/usr/include/c++/14/istream:177:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(short unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
177 | operator>>(unsigned short& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:177:7: note: conversion of argument 1 would be ill-formed:
a.cc:8:8: error: invalid conversion from 'std::string*' {aka 'std::__cxx11::basic_string<char>*'} to 'short unsigned int' [-fpermissive]
8 | cin >> s;
| ^
| |
| std::string* {aka std::__cxx11::basic_string<char>*}
a.cc:8:8: error: cannot bind rvalue '(short unsigned int)((std::string*)(& s))' to 'short unsigned int&'
/usr/include/c++/14/istream:181:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(int&) [with _CharT = char; _Traits = std::char_traits<char>]' (near match)
181 | operator>>(int& __n);
| ^~~~~~~~
/usr/include/c++/14/istream:181:7: note: conversion of argument 1 would be ill-formed:
a.cc:8:8: error: invalid conversion from 'std::string*' {aka 'std::__cxx11::basic_string<char>*'} to 'int' [-fpermissive]
8 | cin >> s;
| ^
| |
| std::string* {aka std::__cxx11::basic_string<char>*}
a.cc:8:8: error: cannot bind rvalue '(int)((std::string*)(& s))' to 'int&'
/usr/include/c++/14/istream:184:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
184 | operator>>(unsigned int& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:184:7: note: conversion of argument 1 would be ill-formed:
a.cc:8:8: error: invalid conversion from 'std::string*' {aka 'std::__cxx11::basic_string<char>*'} to 'unsigned int' [-fpermissive]
8 | cin >> s;
| ^
| |
| std::string* {aka std::__cxx11::basic_string<char>*}
a.cc:8:8: error: cannot bind rvalue '(unsigned int)((std::string*)(& s))' to 'unsigned int&'
/usr/include/c++/14/istream:188:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
188 | operator>>(long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:188:7: note: conversion of argument 1 would be ill-formed:
a.cc:8:8: error: invalid conversion from 'std::string*' {aka 'std::__cxx11::basic_string<char>*'} to 'long int' [-fpermissive]
8 | cin >> s;
| ^
| |
| std::string* {aka std::__cxx11::basic_string<char>*}
a.cc:8:8: error: cannot bind rvalue '(long int)((std::string*)(& s))' to 'long int&'
/usr/include/c++/14/istream:192:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
192 | operator>>(unsigned long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:192:7: note: conversion of argument 1 would be ill-formed:
a.cc:8:8: error: invalid conversion from 'std::string*' {aka 'std::__cxx11::basic_string<char>*'} to 'long unsigned int' [-fpermissive]
8 | cin >> s;
| ^
| |
| std::string* {aka std::__cxx11::basic_string<char>*}
a.cc:8:8: error: cannot bind rvalue '(long unsigned int)((std::string*)(& s))' to 'long unsigned int&'
/usr/include/c++/14/istream:199:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
199 | operator>>(long long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:199:7: note: conversion of argument 1 would be ill-formed:
a.cc:8:8: error: invalid conversion from 'std::string*' {aka 'std::__cxx11::basic_string<char>*'} to 'long long int' [-fpermissive]
8 | cin >> s;
| ^
| |
| std::string* {aka std::__cxx11::basic_string<char>*}
a.cc:8:8: error: cannot bind rvalue '(long long int)((std::string*)(& s))' to 'long long int&'
/usr/include/c++/14/istream:203:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
203 | operator>>(unsigned long long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:203:7: note: conversion of argument 1 would be ill-formed:
a.cc:8:8: error: invalid conversion from 'std::string*' {aka 'std::__cxx11::basic_string<char>*'} to 'long long unsigned int' [-fpermissive]
8 | cin >> s;
| ^
| |
| std::string* {aka std::__cxx11::basic_string<char>*}
a.cc:8:8: error: cannot bind rvalue '(long long unsigned int)((std::string*)(& s))' to 'long long unsigned int&'
/usr/include/c++/14/istream:328:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(void*&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
328 | operator>>(void*& __p)
| ^~~~~~~~
/usr/include/c++/14/istream:328:7: note: conversion of argument 1 would be ill-formed:
a.cc:8:8: error: cannot bind non-const lvalue reference of type 'void*&' to an rvalue of type 'void*'
8 | cin >> s;
| ^
/usr/include/c++/14/istream:219:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(float&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
219 | operator>>(float& __f)
| ^~~~~~~~
/usr/include/c++/14/istream:219:25: note: no known conversion for argument 1 from 'std::string [n]' {aka 'std::__cxx11::basic_string<char> [n]'} to 'float&'
219 | operator>>(float& __f)
| ~~~~~~~^~~
/usr/include/c++/14/istream:223:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
223 | operator>>(double& __f)
| ^~~~~~~~
/usr/include/c++/14/istream:223:26: note: no known conversion for argument 1 from 'std::string [n]' {aka 'std::__cxx11::basic_string<char> [n]'} to 'double&'
223 | operator>>(double& __f)
| ~~~~~~~~^~~
/usr/include/c++/14/istream:227:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
227 | operator>>(long double& __f)
| ^~~~~~~~
/usr/include/c++/14/istream:227:31: note: no known conversion for argument 1 from 'std::string [n]' {aka 'std::__cxx11::basic_string<char> [n]'} to 'long double&'
227 | operator>>(long double& __f)
| ~~~~~~~~~~~~~^~~
/usr/include/c++/14/istream:122:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(__istream_type& (*)(__istream_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
122 | operator>>(__istream_type& (*__pf)(__istream_type&))
| ^~~~~~~~
/usr/include/c++/14/istream:122:36: note: no known conversion for argument 1 from 'std::string [n]' {aka 'std::__cxx11::basic_string<char> [n]'} to 'std::basic_istream<char>::__istream_type& (*)(std::basic_istream<char>::__istream_type&)' {aka 'std::basic_istream<char>& (*)(std::basic_istream<char>&)'}
122 | operator>>(__istream_type& (*__pf)(__istream_type&))
| |
s819269322 | p03827 | C++ | #include<iostream>
using namespace std;
int main(){
int Q;
cin >> Q;
string str;
int x = 0;
while(cin >> str){
for(int i = 0; i < str.length(); i++){
if(str[i] == 'I'){
x += 1;
}else{
x -= 1;
}
}
cout << x;
}
}
v | a.cc:19:1: error: 'v' does not name a type
19 | v
| ^
|
s643057094 | p03827 | C++ | #include<iostream>
using namespace std;
int main(){
int x=0, maxX=0;
int N;
string S;
cin >> N >> S;
for(int i=0; i<N; i++){
if(S[i] == 'I'){
x++;
}else {
x--;
}
maxX = x > maxX ? x : maxX;
}
cout << maxX << '\n'
}
| a.cc: In function 'int main()':
a.cc:17:25: error: expected ';' before '}' token
17 | cout << maxX << '\n'
| ^
| ;
18 | }
| ~
|
s623910492 | p03827 | C++ | #include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define rep(i, n) for(int i = 0; i < (int)(n); i++)
int main(){
int n,x=0,max=0; cin>>n;
string s; cin>>s;
rep(i, n){
if(s[i]=='I')
x++;
if(max<x)
max=x;
else if(s[i]=='D')
x--;
}
cout<<max<<endl;
}
~ | a.cc:22:2: error: expected class-name at end of input
22 | ~
| ^
|
s592208220 | p03827 | C++ | #include <bits/stdc++.h>
using namespace std;
using ll =long long;
#define all(v) v.begin(),v.end()
int main() {
ll N;
cin>>N;
string S;
cin>>S;
ll ans=0;
ll max=0;
for(ll i=0;i<N;i++) {
if(S[i]=='I') {
ans++;
}
if(S[i]=='D') {
ans--;
}
max=max(ans,max);
}
cout<<max<<endl;
}
| a.cc: In function 'int main()':
a.cc:20:12: error: 'max' cannot be used as a function
20 | max=max(ans,max);
| ~~~^~~~~~~~~
|
s597100674 | p03827 | C++ |
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
int n;
string s;
int main() {
ios_base::sync_with_stdio(false);
cin.tie(NULL);
cin >> s;
int ans = 0;
for (int i = 0; i < n; ++i) {
if (s[i] == 'I')
++sum;
else
--sum;
ans = max(ans, sum);
}
cout << ans << endl;
return 0;
}
| a.cc: In function 'int main()':
a.cc:16:15: error: 'sum' was not declared in this scope
16 | ++sum;
| ^~~
a.cc:18:15: error: 'sum' was not declared in this scope
18 | --sum;
| ^~~
a.cc:19:24: error: 'sum' was not declared in this scope
19 | ans = max(ans, sum);
| ^~~
|
s692279484 | p03827 | C++ | #include<iostream>
#include<string>
using namespace std;
bool chmax(int& a, int b){
if (a < b){
a = b; return true;
}
else return false;
}
int main(){
string s;
cin >> s;
int score=0, ans=0;
for (int i=0; i<s.length(); i++){
if (s[i] == 'I') score++;
else if (s[i] == 'D') score--;
chmax(ans, score);
}
cout << ans << ensl;
return 0;
} | a.cc: In function 'int main()':
a.cc:21:20: error: 'ensl' was not declared in this scope
21 | cout << ans << ensl;
| ^~~~
|
s106445455 | p03827 | C++ | #include <bits/stdc++.h>
using namespace std;
using ll = long long;
using P = pair<int,int>;
#define rep(i,s,n) for(int i = s; i < (int)(n); i++)
int main() {
int n;
string s;
cin >> n >> s;
int x = 0,ans = 0;
rep(i,0,s){
if(s[i] == 'I') x++;
else x--;
ans = max(ans,x);
}
cout << ans << endl;
} | a.cc: In function 'int main()':
a.cc:5:39: error: invalid cast from type 'std::string' {aka 'std::__cxx11::basic_string<char>'} to type 'int'
5 | #define rep(i,s,n) for(int i = s; i < (int)(n); i++)
| ^~~~~~~~
a.cc:12:3: note: in expansion of macro 'rep'
12 | rep(i,0,s){
| ^~~
|
s949990430 | p03827 | C++ | /*
author : nishi5451
created : 12.08.2020 22:15:41
*/
#include <bits/stdc++.h>
using namespace std;
#define rep(i,n) for(int i=0; i<n; i++)
typedef long long ll;
int main(){
int n;
string s;
cin >> n >> s;
int now = 0;
int mx = 0;
rep(i,n){
if(s[i]=='I') now++;
else if(s[i]=='D') now--;
mx = max(now,mx);
}
coiut << mx << endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:23:5: error: 'coiut' was not declared in this scope
23 | coiut << mx << endl;
| ^~~~~
|
s066050955 | p03827 | C++ | #include <stdio.h>
int main(){
int test;
scanf("%d", &test);
char word[test];
int x = 0;
int max = 0;
for(int i = 0; i < n; i++){
scanf("%c", &word[i]);
if(str[i] == 'D'){
x--;
}else{
x++;
}
if(x > max){
max = x;
}
}
printf("%d\n", max);
return 0;
} | a.cc: In function 'int main()':
a.cc:9:24: error: 'n' was not declared in this scope
9 | for(int i = 0; i < n; i++){
| ^
a.cc:11:12: error: 'str' was not declared in this scope; did you mean 'std'?
11 | if(str[i] == 'D'){
| ^~~
| std
|
s913574749 | p03827 | C | #include <bits/stdc++.h>
int main()
{
int x=0,N;
scanf("%d",&N);
char s[N+1];
scanf("%s",&s);
int max=0;
for(int i=0;i<N;i++){
if(s[i]=='I'){
x++;
}else{
x--;
}
if(max<x){
max=x;
}
}
printf("%d\n",max);
return 0;
}
| main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
1 | #include <bits/stdc++.h>
| ^~~~~~~~~~~~~~~
compilation terminated.
|
s353746065 | p03827 | C++ | #include <bits/stdc++.h>
using namespace std;
#define endl "\n"
#define faster ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
typedef long long ll;
typedef vector<int> vi;;
typedef vector<ll> vll;
#define l() length()
#define sz() size()
#define b() begin()
#define e() end()
#define all(x) x.begin(), x.end()
#define pb(i) push_back(i)
#define PB() pop_back()
typedef pair<int, int> pii;
typedef pair<ll,ll> pll;
#define mp make_pair
#define Fi first
#define Se second
const int maxx=1e6+9;
// Happy Coding!
// 1 way is to find compute all the sorted permutations and find the
// positions of the current permutation.
int _find(string &str){
int x=0;
int ans=0;
for(const char &ch : str){
if(ch=='I'){
x++;
}
else{
x--;
}
// cout<<x<<" ";
ans=max(ans,x);
} | a.cc: In function 'int _find(std::string&)':
a.cc:46:6: error: expected '}' at end of input
46 | }
| ^
a.cc:34:23: note: to match this '{'
34 | int _find(string &str){
| ^
a.cc:46:6: warning: no return statement in function returning non-void [-Wreturn-type]
46 | }
| ^
|
s185750716 | p03827 | C++ | #include<bits.stdc++.h>
using namespace std;
int main(){
int N; cin>>N;
int A=0;
int Ans=0;
string S; cin>>S;
for(int i=0; i<N; i++){
if(S.at(i)=='I')
A++;
else A--;
Ans=max(Ans,A);
}
cout<<Ans<<endl;
}
| a.cc:1:9: fatal error: bits.stdc++.h: No such file or directory
1 | #include<bits.stdc++.h>
| ^~~~~~~~~~~~~~~
compilation terminated.
|
s036743777 | p03827 | C++ | #include<bits/stdc++.h>
using namespace std;
template <typename T> using vec = vector<T>;
int main()
{
int n;
cin >> n;
char c;
int x,M;
for (int i = 0; i < n; i++)
{
cin >> c;
if (c=='I')
{
x++;
}
else
{
x--;
}
M = max(x.M);
}
cout << M << endl;
}
| a.cc: In function 'int main()':
a.cc:22:19: error: request for member 'M' in 'x', which is of non-class type 'int'
22 | M = max(x.M);
| ^
|
s027771267 | p03827 | C++ | n=int(input())
s=input()
t=0
m=0
for x in s:
if x=='I': t+=1
else: t-=1
m = max(m, t)
print(max(m, 0)) | a.cc:1:1: error: 'n' does not name a type
1 | n=int(input())
| ^
|
s674631103 | p03827 | C++ | #include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#define leadinz zero str.erase(0, min(str.find_first_not_of('0'), str.size()-1));
using namespace __gnu_pbds;
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
typedef tree<ll, null_type, less<ll>, rb_tree_tag, tree_order_statistics_node_update> ordered_set;
string text="abcdefghijklmnopqrstuvwxyz";
const int maxn=1e6+7;
// .--------------.
// | Try First One|
// '--------------'
// | .--------------.
// | | |
// V V |
// .--------------. |
// | AC. |<---. |
// '--------------' | |
// (True)| |(False) | |
// .--------' | | |
// | V | |
// | .--------------. | |
// | | Try Again |----' |
// | '--------------' |
// | |
// | .--------------. |
// '->| Try Next One |-------'
// '--------------'
ll bin_pow(ll a,ll b,ll m)
{
ll res=1;
a%=m;
while(b>0){
if(b&1)res=res*a%m;
b>>=1;
a=a*a%m;
}
return res;
}
bool miller_rabin(ll d,ll n)
{
ll a=2+rand()%(n-4);
ll x=bin_pow(a,d,n);
if(x==1 || x==n-1)return true;
while(d!=n-1){
x=(x*x)%n;
d*=2;
if(x==1)return false;
if(x==n-1)return true;
}
return false;
}
bool prime(ll n,ll k)
{
if(n==1 || n==4)return false;
if(n<=3)return true;
ll d=n-1;
while(d%2==0)d/=2;
for(int i=0;i<k;i++){
if(!miller_rabin(d,n))return false;
}
return true;
}
int main()
{
ios_base::sync_with_stdio(false);
cin.tie(NULL);
int n;
string s;
cin>>n>>s;
int cnt=0;
mx=0;
for(auto x: s){
if(x=='I')cnt++;
if(x=='D')cnt--;
mx=max(mx,cnt);
}
cout<<mx<<endl;
}
| a.cc: In function 'int main()':
a.cc:74:5: error: 'mx' was not declared in this scope
74 | mx=0;
| ^~
|
s724879617 | p03827 | C++ | #include <iostream>
#include <vector>
using namespace std;
int main(void){
int n;
string s;
cin >> n;
cin >> s;
int t = 0;
int ans = 0;
for(int i = 0;i < n;i++{
switch(s[i]){
case 'I':
t++;
ans = max(ans,t);
break;
case 'D':
t--;
break;
default:
break;
}
}
cout << ans << endl;
return 0;
}
| a.cc: In function 'int main()':
a.cc:13:28: error: expected ')' before '{' token
13 | for(int i = 0;i < n;i++{
| ~ ^
| )
|
s227465887 | p03827 | C++ | #include <iostream>
#include <vector>
using namespace std;
int main(void){
int n;
string s;
cin >> n;
cin >> s;
int t = 0;
int ans = 0;
for(int i = 0;i < n;i++{
switch(s[i]){
case 'I':
t++;
ans = max(ans,t);
break;
case 'D':
t--;
break;
default:
break;
}
}
cout << ans << endl;
}
| a.cc: In function 'int main()':
a.cc:13:28: error: expected ')' before '{' token
13 | for(int i = 0;i < n;i++{
| ~ ^
| )
|
s634689058 | p03827 | C++ | #include <iostream>
#include <string>
#include <algorithm>
using namespace std;
int main() {
int n,x=0,ans=0;
string s;
cin>>n>>s;
for(auto i:s){
if(i=='I'){
x++;
}else{
x--;
}
ans=max(ans,x);
}
cout<<"ans"<<endl; | a.cc: In function 'int main()':
a.cc:17:21: error: expected '}' at end of input
17 | cout<<"ans"<<endl;
| ^
a.cc:5:12: note: to match this '{'
5 | int main() {
| ^
|
s097943971 | p03827 | C++ | import sys
import math
import bisect
def main():
n = int(input())
max_val = 0
val = 0
for c in input():
if c == 'I':
val += 1
elif c == 'D':
val -= 1
max_val = max(max_val, val)
print(max_val)
if __name__ == "__main__":
main()
| a.cc:1:1: error: 'import' does not name a type
1 | import sys
| ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
|
s450186646 | p03827 | C++ | #include<bits/stdc++.h>
using namespace std;
int main(){
int n,nu=0,x=0;
string s;
cin>>n>>s;
for(int i=0;i<n;i++){
if(s[i]=='I'){
nu++;
}
else if(s[i]=='D'){
nu--;
}
if(nu>x){
x=nu;
}
cout<<x<<endl;
}
| a.cc: In function 'int main()':
a.cc:21:2: error: expected '}' at end of input
21 | }
| ^
a.cc:4:11: note: to match this '{'
4 | int main(){
| ^
|
s914637501 | p03827 | C++ | #include <iostream>
#include <string>
#include <cmath>
#include <algorithm>
using namespace std;
int main(){
int a,b,state,n;
cin>>n;
char data;
cin>>data;
b=0;
a=0;
state=0;
for(int i=0;i<n;i++){
if(data[i]=='I')a+=1;
else if(data[i]=='D')a-=1;
if(a>b){
b=a;
state=i+1;
}
}
cout<<state;
}
| a.cc: In function 'int main()':
a.cc:16:12: error: invalid types 'char[int]' for array subscript
16 | if(data[i]=='I')a+=1;
| ^
a.cc:17:17: error: invalid types 'char[int]' for array subscript
17 | else if(data[i]=='D')a-=1;
| ^
|
s150060628 | p03827 | C++ | #include <iostream>
#include <string>
#include <cmath>
#include <algorithm>
using namespace std;
int main(){
int a,b,state;
cin>>a;
char data;
cin>>data;
b=0;
a=0;
state=0;
for(int i=0;i<sizeof(data)/sizeof(*data);i++){
if(data[i]=='I')a+=1;
else if(data[i]=='D')a-=1;
if(a>b){
b=a;
state=i+1;
}
}
cout<<state;
} | a.cc: In function 'int main()':
a.cc:15:37: error: invalid type argument of unary '*' (have 'char')
15 | for(int i=0;i<sizeof(data)/sizeof(*data);i++){
| ^~~~~
a.cc:16:12: error: invalid types 'char[int]' for array subscript
16 | if(data[i]=='I')a+=1;
| ^
a.cc:17:17: error: invalid types 'char[int]' for array subscript
17 | else if(data[i]=='D')a-=1;
| ^
|
s717832676 | p03827 | C++ | #include <bits/stdc++.h>
using namespace std;
typedef long long ll;
int main(){
ll size, ans = ans_tmp = 0;
string s;
cin >> size >> s;
for(int i = 0; i < size(); i++){
if(s[i] == 'I'){
ans_tmp++;
ans = max(ans, ans_tmp);
}else{
ans_tmp--;
}
}
cout << ans << endl;
} | a.cc: In function 'int main()':
a.cc:7:20: error: 'ans_tmp' was not declared in this scope
7 | ll size, ans = ans_tmp = 0;
| ^~~~~~~
a.cc:11:28: error: 'size' cannot be used as a function
11 | for(int i = 0; i < size(); i++){
| ~~~~^~
|
s832018723 | p03827 | C++ | #include<bits/stdc++.h>
using namespace std;
int main(){
int n,x=0,cnt[105],val=-1000000;
string s;
cin>>n;
cin>>s;
for(int i=0;i<n;i++){
if(s[i]=='I') x++;
else x--;
cnt[i]=x;
}
cnt[n]=0;
for(int i=0;i<=n;i++) val=max(val,cnt[i]);
cout<<val<<endl;
return 0; | a.cc: In function 'int main()':
a.cc:16:18: error: expected '}' at end of input
16 | return 0;
| ^
a.cc:3:11: note: to match this '{'
3 | int main(){
| ^
|
s805299462 | p03827 | C++ | #include<bits/stdc++.h>
using namespace std;
int main(){
int n,x=0,cnt[105],val=-1000000;
string s;
cin>>n;
cin>>s;
for(int i=0;i<n;i++){
if(s[i]=='I') x++;
else x--;
cnt[i]=x;
}
cnt[n]=0;
for(int i=0;i<=n;i++) val=max(val,cnt[i]);
cout<<val<<endl;
return 0; | a.cc: In function 'int main()':
a.cc:16:18: error: expected '}' at end of input
16 | return 0;
| ^
a.cc:3:11: note: to match this '{'
3 | int main(){
| ^
|
s555661839 | p03827 | C++ | #include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
int ctoi(const char c) {
if ('0' <= c && c <= '9') return (c - '0');
return -1;
}
vector<int> input(int n) {
vector<int> vec(n);
for (int i = 0; i < n; i++) {
cin >> vec.at(i);
}
return vec;
}
void output(vector<int> vec) {
for (int i = 0; i < vec.size(); i++) {
cout << vec[i] << " ";
}
return;
}
vector<vector<int>> input(int n, int m) {
vector<vector<int>> table(n, vector<int>(m));
for (int i = 0; i < n; i++) {
for (int j = 0; j < m; j++) {
cin >> table. at(i).at(j);
}
}
return table;
}
void output(vector<vector<int>> table) {
for (int i = 0; i < table.size(); i++) {
for (int j = 0; j < table.at(0).size(); j++) {
cout << table.at(i).at(j) << " ";
}
cout << endl;
}
}
long long perm(int n, int r) {
if (n < r) {
cout << "error" << endl;
return 0;
}
long long perm = 1;
for (int i = n; i > n - r; i--) {
perm *= i;
}
return perm;
}
long long comb(int n, int r) {
if (n < r) {
cout << "error" << endl;
return 0;
}
long long comb = perm(n,r);
for (int i = r; i > 0; i--) {
comb /= i;
}
return comb;
}
long long homo(int n, int r) {
return comb(n + r - 1, n - 1);
}
long long fact(int n) {
long long fact = 1;
for (int i = n; i > 0; i--) {
fact *= i;
}
return fact;
}
int gcd(int a, int b)
{
if (a % b == 0)
{
return(b);
}
else
{
return(gcd(b, a % b));
}
}
int lcm(int a, int b) {
return a * b / gcd(a, b);
}
int main() {
int n;
string s;
cin >> n >> s;
int ans=0,x=0;
for(int i=0;i<n;i++){
if(s[i]=="I"){
x++;
}else{
x--;
}
ans=max(ans,x);
}
cout << ans << endl;
} | a.cc: In function 'int main()':
a.cc:90:12: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
90 | if(s[i]=="I"){
|
s145490414 | p03827 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
int n, count=0;
cin >> n;
string s;
cin >> s;
for (char c: s){
if ( c == "I") count++;
else count--;
maxc = max(maxc,count);
}
| a.cc: In function 'int main()':
a.cc:11:24: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
11 | if ( c == "I") count++;
| ~~^~~~~~
a.cc:13:17: error: 'maxc' was not declared in this scope
13 | maxc = max(maxc,count);
| ^~~~
a.cc:14:2: error: expected '}' at end of input
14 | }
| ^
a.cc:4:11: note: to match this '{'
4 | int main(){
| ^
|
s323995843 | p03827 | C | #include <bits/stdc++.h>
#define ll long long
#define ld long double
#define COIN const int
#define ite iterator
#define PII pair<int,int>
#define PSI pair<string,int>
#define PIS pair<int,string>
#define REP(i,n) for((i)=0;(i)<(int)(n);(i)++)
#define REPD(i,n) for((i)=(n)-1;(i)>=0;(i)--)
#define ALL(c) (c).begin(), (c).end()
#define sz(s) (s).size()
#define CLEAR(x) memset(x,0,sizeof x);
#define MP make_pair
#define pb push_back
#define pf push_front
#define ppb pop_back
#define ppf pop_front
#define X first
#define Y second
#define VI vector<int>
#define VS vector<string>
#define VII vector<PII>
#define VVI vector<VI>
#define PIII 3.1415926
#define PI 3.14
/*****************************************************************************/
using namespace std;
int main()
{
//freopen("input.txt","r",stdin);
//freopen("output.txt","w",stdout);
string s; int n; ll ans=0,mx=0; cin >>n >>s;
for (int i=0;i<n;i++) {
if (s[i]=='I') ans++;
else ans--;
mx=max(mx,ans);
}
cout <<mx;
return 0;
}
/******************************************************************************
******************************************************************************/
| main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
1 | #include <bits/stdc++.h>
| ^~~~~~~~~~~~~~~
compilation terminated.
|
s582435135 | p03827 | C++ | //#include <tourist>
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<ll, ll> p;
const int INF = 1e9;
const ll LINF = ll(1e18);
const int MOD = 1000000007;
const int dx[4] = {0, 1, 0, -1}, dy[4] = {-1, 0, 1, 0};
const int Dx[8] = {0, 1, 1, 1, 0, -1, -1, -1}, Dy[8] = {-1, -1, 0, 1, 1, 1, 0, -1};
#define yes cout << "Yes" << endl
#define YES cout << "YES" << endl
#define no cout << "No" << endl
#define NO cout << "NO" << endl
#define rep(i, n) for (int i = 0; i < n; i++)
#define ALL(v) v.begin(), v.end()
#define debug(v) \
cout << #v << ":"; \
for (auto x : v) \
{ \
cout << x << ' '; \
} \
cout << endl;
template <class T>
bool chmax(T &a, const T &b)
{
if (a < b)
{
a = b;
return 1;
}
return 0;
}
template <class T>
bool chmin(T &a, const T &b)
{
if (b < a)
{
a = b;
return 1;
}
return 0;
}
//cout<<fixed<<setprecision(15);有効数字15桁
//-std=c++14
//-std=gnu++17
ll gcd(ll a, ll b) { return b ? gcd(b, a % b) : a; }
ll lcm(ll a, ll b) { return a / gcd(a, b) * b; }
int main()
{
cin.tie(0);
ios::sync_with_stdio(false);
int n;
string s;
cin>>n>>s;
int x=0;
int ans=0;
rep(i,n){
if(s[i]=='I')x++;
else x--;
chmax(ans,x)
}
cout<<ans<<"\n";
}
| a.cc: In function 'int main()':
a.cc:61:21: error: expected ';' before '}' token
61 | chmax(ans,x)
| ^
| ;
62 | }
| ~
|
s412236317 | p03827 | C++ | //#include <tourist>
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<ll, ll> p;
const int INF = 1e9;
const ll LINF = ll(1e18);
const int MOD = 1000000007;
const int dx[4] = {0, 1, 0, -1}, dy[4] = {-1, 0, 1, 0};
const int Dx[8] = {0, 1, 1, 1, 0, -1, -1, -1}, Dy[8] = {-1, -1, 0, 1, 1, 1, 0, -1};
#define yes cout << "Yes" << endl
#define YES cout << "YES" << endl
#define no cout << "No" << endl
#define NO cout << "NO" << endl
#define rep(i, n) for (int i = 0; i < n; i++)
#define ALL(v) v.begin(), v.end()
#define debug(v) \
cout << #v << ":"; \
for (auto x : v) \
{ \
cout << x << ' '; \
} \
cout << endl;
template <class T>
bool chmax(T &a, const T &b)
{
if (a < b)
{
a = b;
return 1;
}
return 0;
}
template <class T>
bool chmin(T &a, const T &b)
{
if (b < a)
{
a = b;
return 1;
}
return 0;
}
//cout<<fixed<<setprecision(15);有効数字15桁
//-std=c++14
//-std=gnu++17
ll gcd(ll a, ll b) { return b ? gcd(b, a % b) : a; }
ll lcm(ll a, ll b) { return a / gcd(a, b) * b; }
int main()
{
cin.tie(0);
ios::sync_with_stdio(false);
int n;
string s;
cin>>n>>s;
int x=0;
int ans=0;
rep(i,n){
if(s[i]=='I')x++;
else x--;
chmax(ans,0)
}
cout<<ans<<"\n";
}
| a.cc: In function 'int main()':
a.cc:61:21: error: expected ';' before '}' token
61 | chmax(ans,0)
| ^
| ;
62 | }
| ~
|
s626676919 | p03827 | C++ | #include "iostream"
#include "climits"
#include "list"
#include "queue"
#include "stack"
#include "set"
#include "functional"
#include "algorithm"
#include "string"
#include "map"
#include "unordered_map"
#include "unordered_set"
#include "iomanip"
#include "cmath"
#include "random"
#include "bitset"
#include "cstdio"
#include "numeric"
#include "cassert"
#include "ctime"
using namespace std;
using ll = long long;
#define rep(i,n) for(int i = 0; i < n; i++)
int main() {
int n;
cin >> n;
string s;
cin >> s;
int x = 0;
set<int> st;
st.insert(0);
rep(i, n) {
if (s[i] == 'D') x--;
else x++;
st.insert(x);
}
cout << *rbegin(st) << endl;
re | a.cc: In function 'int main()':
a.cc:40:1: error: 're' was not declared in this scope; did you mean 'rep'?
40 | re
| ^~
| rep
a.cc:40:3: error: expected '}' at end of input
40 | re
| ^
a.cc:26:12: note: to match this '{'
26 | int main() {
| ^
|
s042068351 | p03827 | C++ | #include<iostream>
#include<string>
using namespace std;
int main(){
string s,ans=0,max=0;
int n;
cin>>n;
cin>>s;
for(int i=0;i<n;i++){
if(s[i]=='I') {
ans++;
if(ans>max) max=ans;
}else ans--;
}
cout<<max<<endl;
return 0;
}
| a.cc: In function 'int main()':
a.cc:11:10: error: no 'operator++(int)' declared for postfix '++' [-fpermissive]
11 | ans++;
| ~~~^~
a.cc:13:14: error: no 'operator--(int)' declared for postfix '--' [-fpermissive]
13 | }else ans--;
| ~~~^~
|
s108801779 | p03827 | C++ | #include<iostream>
#include<string>
using namespace std;
int main(){
string s,ans,max=0;
int n;
cin>>n;
cin>>s;
for(int i=0;i<n;i++){
if(a[i]=='I') {
ans++;
if(ans>max) max=ans;
}else ans--;
}
cout<<max<<endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:10:8: error: 'a' was not declared in this scope
10 | if(a[i]=='I') {
| ^
a.cc:11:10: error: no 'operator++(int)' declared for postfix '++' [-fpermissive]
11 | ans++;
| ~~~^~
a.cc:13:14: error: no 'operator--(int)' declared for postfix '--' [-fpermissive]
13 | }else ans--;
| ~~~^~
|
s118883821 | p03827 | C++ | #include <iostream>
#include <vector>
#include <cmath>
using namespace std;
int main() {
long long N,Q,a,b,count=0;
string S;
cin>>N>>S;
int k=0;
for (int i=0; i<N; i++){
if(S.at(i)=='I'){
count++;}
else{
count--;}
k=max(k,count);}
cout<<k<<endl;}
| a.cc: In function 'int main()':
a.cc:15:8: error: no matching function for call to 'max(int&, long long int&)'
15 | k=max(k,count);}
| ~~~^~~~~~~~~
In file included from /usr/include/c++/14/string:51,
from /usr/include/c++/14/bits/locale_classes.h:40,
from /usr/include/c++/14/bits/ios_base.h:41,
from /usr/include/c++/14/ios:44,
from /usr/include/c++/14/ostream:40,
from /usr/include/c++/14/iostream:41,
from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
257 | max(const _Tp& __a, const _Tp& __b)
| ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: template argument deduction/substitution failed:
a.cc:15:8: note: deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
15 | k=max(k,count);}
| ~~~^~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
303 | max(const _Tp& __a, const _Tp& __b, _Compare __comp)
| ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate expects 3 arguments, 2 provided
|
s493184817 | p03827 | C++ | #include<bits/stdc++.h>
using namespace std;
int main(){
cin.tie(0);
ios_base::sync_with_stdio(false);
int n;
cin>>n;
string s;
cin>>s;
if(s[0]=='I'){
a[0]=1;
}else{
a[0]=-1;
}
for(int i=1;i<n;i++){
if(s[i]=='I'){
a[i]=a[i-1]+1;
}else{
a[i]=a[i-1]-1;
}
}
sort(a,a+n);
if(a[n-1]>=0){
cout<<a[n-1];
}else{
cout<<0;
}
}
| a.cc: In function 'int main()':
a.cc:12:5: error: 'a' was not declared in this scope
12 | a[0]=1;
| ^
a.cc:14:5: error: 'a' was not declared in this scope
14 | a[0]=-1;
| ^
a.cc:18:7: error: 'a' was not declared in this scope
18 | a[i]=a[i-1]+1;
| ^
a.cc:20:8: error: 'a' was not declared in this scope
20 | a[i]=a[i-1]-1;
| ^
a.cc:23:8: error: 'a' was not declared in this scope
23 | sort(a,a+n);
| ^
|
s798048508 | p03827 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
int n
string s;
cin >> n >> s;
int x = 0;
int ans = 0;
for(char c:s){
if(c=='I') x++;
else x--;
ans = max(ans,x);
}
cout << ans << endl;
} | a.cc: In function 'int main()':
a.cc:6:3: error: expected initializer before 'string'
6 | string s;
| ^~~~~~
a.cc:7:10: error: 'n' was not declared in this scope; did you mean 'yn'?
7 | cin >> n >> s;
| ^
| yn
a.cc:7:15: error: 's' was not declared in this scope
7 | cin >> n >> s;
| ^
|
s391454419 | p03827 | C++ | #include<bits/stdc++.h>
using namespace std;
int main(){
int n;
cin >> n;
string s;
cin >> s;
int i,j;
for(j=0;j<n;j++){
int x=0;
for(i=0;i<j;i++){
if(s.at(i)=='I'){
x++;
}
if(s.at(i)=='D'){
x--;
}
x=max(0,x);
}
}
cout << x;
} | a.cc: In function 'int main()':
a.cc:21:11: error: 'x' was not declared in this scope
21 | cout << x;
| ^
|
s700331271 | p03827 | C++ | #include<bits/stdc++.h>
using namespace std;
#define ft ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
#define ll long long
#define pi pair<int,int>
#define pb push_back
#define F first
#define S second
const int N=2e5+3;
//string s,p;
//vector<int>v;
//map<int,int>mp;
int main()
{
ft
ll t,i,j,n,m=-1,l=0,r;
cin>>s;
for(char c:s)
{
(c=='I')? l++:l--;
m=max(m,l);
}
cout<<m<<"\n";
return 0;
}
| a.cc: In function 'int main()':
a.cc:18:10: error: 's' was not declared in this scope
18 | cin>>s;
| ^
|
s333236211 | p03827 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
int n;
cin >> n;
string s;
cin >> s;
int ans=0;
int count=0;
for (int i=0;i<n;++i){
if (s[i]==I){
count++;
}
if (s[i]==D){
count--;
}
ans=max(ans,count);
}
cout << ans << endl;
} | a.cc: In function 'int main()':
a.cc:13:15: error: 'I' was not declared in this scope
13 | if (s[i]==I){
| ^
a.cc:16:15: error: 'D' was not declared in this scope
16 | if (s[i]==D){
| ^
|
s178418005 | p03827 | C++ | #include<bits/stdc++.h>
using namespace std;
#define int long long
int main()
{
int n;
cin>>n;
int ans=0;
int maxn=-100;
while(n--)
{
char x;
cin>>x;
if(x=='I')ans++;
else if(x=='D') ans--;
maxn=max(maxn,ans);
}
cout<<maxn<<endl;
return 0;
} | cc1plus: error: '::main' must return 'int'
|
s300581857 | p03827 | C++ | #include<bits/stdc++.h>
using namespace std;
#define FOR(i,l,r) for(long long i=(l);i<(r);++i)
#define REP(i,n) FOR(i,0,n)
#define int long long
signed main(){
string S;
cin>>S;
int x=0;
int ans=0;
REP(i,S.size()){
if(S[i]=='I')x++;
if(S{i}=='D')x--;
ans=max(ans,x);
}
cout<<ans<<endl;
}
| a.cc: In function 'int main()':
a.cc:14:13: error: expected ')' before '{' token
14 | if(S{i}=='D')x--;
| ~ ^
| )
a.cc:14:12: error: could not convert 'S' from 'std::string' {aka 'std::__cxx11::basic_string<char>'} to 'bool'
14 | if(S{i}=='D')x--;
| ^
| |
| std::string {aka std::__cxx11::basic_string<char>}
|
s417913970 | p03827 | C++ | #include<bits/stdc++.h>
using namespace std;
#define FOR(i,l,r) for(long long i=(l);i<(r);++i)
#define REP(i,n) FOR(i,0,n)
#define int long long
signed main(){
string S;
cin>>S;
int x=0;
int ans=0;
REP(i,S.size()){
if(S[i]=='I')x++;
if(S{i}=='D')x--;
ans=max(ans,x);
}
cout<<ans<<endl;
} | a.cc: In function 'int main()':
a.cc:14:13: error: expected ')' before '{' token
14 | if(S{i}=='D')x--;
| ~ ^
| )
a.cc:14:12: error: could not convert 'S' from 'std::string' {aka 'std::__cxx11::basic_string<char>'} to 'bool'
14 | if(S{i}=='D')x--;
| ^
| |
| std::string {aka std::__cxx11::basic_string<char>}
|
s249779912 | p03827 | C++ | #include <bits/stdc++.h>
using namespace std;
/*#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;
template<typename T> using gpp_set = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
template<typename T, typename L> using gpp_map = tree<T, L, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
template<typename T> using gpp_multiset = tree<T, null_type, less_equal<T>, rb_tree_tag, tree_order_statistics_node_update>;*/
struct fast_ios { fast_ios(){ cin.tie(0); ios::sync_with_stdio(false); cout << fixed << setprecision(20); }; } fast_ios_;
#define FOR(i, begin, end) for(int i=(begin);i<(end);i++)
#define REP(i, n) FOR(i,0,n)
#define IFOR(i, begin, end) for(int i=(end)-1;i>=(begin);i--)
#define IREP(i, n) IFOR(i,0,n)
#define Sort(v) sort(v.begin(), v.end())
#define Reverse(v) reverse(v.begin(), v.end())
#define all(v) v.begin(),v.end()
#define SZ(v) ((int)v.size())
#define Lower_bound(v, x) distance(v.begin(), lower_bound(v.begin(), v.end(), x))
#define Upper_bound(v, x) distance(v.begin(), upper_bound(v.begin(), v.end(), x))
#define Max(a, b) a = max(a, b)
#define Min(a, b) a = min(a, b)
#define bit(n) (1LL<<(n))
#define bit_exist(x, n) ((x >> n) & 1)
#define debug(x) cout << #x << "=" << x << endl;
#define vdebug(v) { cout << #v << "=" << endl; REP(i_debug, v.size()){ cout << v[i_debug] << ","; } cout << endl; }
#define mdebug(m) { cout << #m << "=" << endl; REP(i_debug, m.size()){ REP(j_debug, m[i_debug].size()){ cout << m[i_debug][j_debug] << ","; } cout << endl;} }
#define Return(ans) { cout << (ans) << endl; return 0; }
#define pb push_back
#define f first
#define s second
#define int long long
#define INF 1000000000000000000
template<typename T> istream &operator>>(istream &is, vector<T> &v){ for (auto &x : v) is >> x; return is; }
template<typename T> ostream &operator<<(ostream &os, vector<T> &v){ for(int i = 0; i < v.size(); i++) { cout << v[i]; if(i != v.size() - 1) cout << endl; }; return os; }
template<typename T1, typename T2> ostream &operator<<(ostream &os, pair<T1, T2> p){ cout << '(' << p.first << ',' << p.second << ')'; return os; }
template<typename T> void Out(T x) { cout << x << endl; }
template<typename T1, typename T2> void Ans(bool f, T1 y, T2 n) { if(f) Out(y); else Out(n); }
using vec = vector<int>;
using mat = vector<vec>;
using Pii = pair<int, int>;
using PiP = pair<int, Pii>;
using PPi = pair<Pii, int>;
using bools = vector<bool>;
using pairs = vector<Pii>;
//int dx[4] = {1,0,-1,0};
//int dy[4] = {0,1,0,-1};
//char d[4] = {'D','R','U','L'};
const int mod = 1000000007;
//const int mod = 998244353;
//#define Add(x, y) x = (x + (y)) % mod
//#define Mult(x, y) x = (x * (y)) % mod
#include <bits/stdc++.h>
using namespace std;
signed main(){
int N; string S;
cin>>N>>S;
vector<int> ans(N);
int A=0;
REP(i,N){
if(S[i]=='I'){
A ++ ;
ans[i] = A;
}
else{
A --;
ans[i] = A;
}
}
Sort(ans); Reverse(ans);
cout<<max(int 0,ans[0])<<endl;
} | a.cc: In function 'int main()':
a.cc:31:13: error: expected primary-expression before 'long'
31 | #define int long long
| ^~~~
a.cc:76:15: note: in expansion of macro 'int'
76 | cout<<max(int 0,ans[0])<<endl;
| ^~~
|
s754227624 | p03827 | C++ | #include<bits/stdc++.h>
using namespace std;
int main()
{
int n, i, x = 0, prev = INT_MIN, maxi;
cin>>n;
string s;
cin>>s;
for (i = 0; i < n; i++)
{
if (s[i] == 'I')
x++;
else
x--;
maxi = max(x, prev);
prev = a[i];
}
cout<<maxi;
}
| a.cc: In function 'int main()':
a.cc:16:24: error: 'a' was not declared in this scope
16 | prev = a[i];
| ^
|
s436353756 | p03827 | C++ | #include<bits/stdc++.h>
using namespace std;
int main()
{
int n, i, x = 0, prev = INT_MIN, max;
cin>>n;
string s;
cin>>s;
for (i = 0; i < n; i++)
{
if (s[i] == 'I')
x++;
else
x--;
max = max(x, prev);
}
cout<<max;
}
| a.cc: In function 'int main()':
a.cc:15:26: error: 'max' cannot be used as a function
15 | max = max(x, prev);
| ~~~^~~~~~~~~
|
s355411129 | p03827 | C++ | #include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define REP(i, n) for (ll i = 0; i < n; i++)
#define INF 9223372036854775807
#define all(x) (x).begin(), (x).end()
int main() {
ios::sync_with_stdio(false);
cin.tie(0);
ll n, x = 0, ans = 0;
string s;
cin >> n >> s;
REP(i, n) {
if (s[i] == 'I') {
x++;
} else {
x--;
}
ans = max(ans, x);
}
cout << ans << "\n";
}#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define REP(i, n) for (ll i = 0; i < n; i++)
#define INF 9223372036854775807
#define all(x) (x).begin(), (x).end()
int main() {
ios::sync_with_stdio(false);
cin.tie(0);
ll n, x = 0, ans = 0;
string s;
cin >> n >> s;
REP(i, n) {
if (s[i] == 'I') {
x++;
} else {
x--;
}
ans = max(ans, x);
}
cout << ans << "\n";
} | a.cc:29:2: error: stray '#' in program
29 | }#include <bits/stdc++.h>
| ^
a.cc:29:3: error: 'include' does not name a type
29 | }#include <bits/stdc++.h>
| ^~~~~~~
a.cc:38:5: error: redefinition of 'int main()'
38 | int main() {
| ^~~~
a.cc:10:5: note: 'int main()' previously defined here
10 | int main() {
| ^~~~
|
s777903333 | p03827 | C++ | #include <bits/stdc++.h>
using namespace std;
int main()
{
int n;
cin >> n;
string s(n);
cin >> s;
int x = 0, max = 0;
for (int i=0; i<n; i++) {
if (s.at(i) == 'I') {
x++;
if (x > max) {
max = x;
}
}
else {
x--;
}
}
cout << max << endl;
} | a.cc: In function 'int main()':
a.cc:8:13: error: no matching function for call to 'std::__cxx11::basic_string<char>::basic_string(int&)'
8 | string s(n);
| ^
In file included from /usr/include/c++/14/string:54,
from /usr/include/c++/14/bitset:52,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52,
from a.cc:1:
/usr/include/c++/14/bits/basic_string.h:800:9: note: candidate: 'template<class _Tp, class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _Tp&, const _Alloc&) [with <template-parameter-2-2> = _Tp; _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
800 | basic_string(const _Tp& __t, const _Alloc& __a = _Alloc())
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:800:9: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/14/bits/stl_pair.h:60,
from /usr/include/c++/14/bits/stl_algobase.h:64,
from /usr/include/c++/14/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51:
/usr/include/c++/14/type_traits: In substitution of 'template<bool _Cond, class _Tp> using std::enable_if_t = typename std::enable_if::type [with bool _Cond = false; _Tp = void]':
/usr/include/c++/14/bits/basic_string.h:149:8: required by substitution of 'template<class _CharT, class _Traits, class _Alloc> template<class _Tp, class _Res> using std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::_If_sv = std::enable_if_t<((bool)std::__and_<std::is_convertible<const _Tp&, std::basic_string_view<_CharT, _Traits> >, std::__not_<std::is_convertible<const _Tp*, const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>*> >, std::__not_<std::is_convertible<const _Tp&, const _CharT*> > >::value), _Res> [with _Tp = int; _Res = void; _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
149 | using _If_sv = enable_if_t<
| ^~~~~~
/usr/include/c++/14/bits/basic_string.h:797:30: required from here
797 | template<typename _Tp, typename = _If_sv<_Tp, void>>
| ^~~~~~~~
/usr/include/c++/14/type_traits:2711:11: error: no type named 'type' in 'struct std::enable_if<false, void>'
2711 | using enable_if_t = typename enable_if<_Cond, _Tp>::type;
| ^~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:788:9: note: candidate: 'template<class _Tp, class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _Tp&, size_type, size_type, const _Alloc&) [with <template-parameter-2-2> = _Tp; _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
788 | basic_string(const _Tp& __t, size_type __pos, size_type __n,
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:788:9: note: candidate expects 3 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:765:9: note: candidate: 'template<class _InputIterator, class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(_InputIterator, _InputIterator, const _Alloc&) [with <template-parameter-2-2> = _InputIterator; _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
765 | basic_string(_InputIterator __beg, _InputIterator __end,
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:765:9: note: candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:669:7: note: candidate: 'template<class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(size_type, _CharT, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
669 | basic_string(size_type __n, _CharT __c, const _Alloc& __a = _Alloc())
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:669:7: note: candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:646:7: note: candidate: 'template<class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _CharT*, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
646 | basic_string(const _CharT* __s, const _Alloc& __a = _Alloc())
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:646:7: note: template argument deduction/substitution failed:
a.cc:8:12: note: cannot convert 'n' (type 'int') to type 'const char*'
8 | string s(n);
| ^
/usr/include/c++/14/bits/basic_string.h:721:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
721 | basic_string(basic_string&& __str, const _Alloc& __a)
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:721:7: note: candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:716:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
716 | basic_string(const basic_string& __str, const _Alloc& __a)
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:716:7: note: candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:711:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::initializer_list<_Tp>, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
711 | basic_string(initializer_list<_CharT> __l, const _Alloc& __a = _Alloc())
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:711:45: note: no known conversion for argument 1 from 'int' to 'std::initializer_list<char>'
711 | basic_string(initializer_list<_CharT> __l, const _Alloc& __a = _Alloc())
| ~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/usr/include/c++/14/bits/basic_string.h:682:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
682 | basic_string(basic_string&& __str) noexcept
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:682:35: note: no known conversion for argument 1 from 'int' to 'std::__cxx11::basic_string<char>&&'
682 | basic_string(basic_string&& __str) noexcept
| ~~~~~~~~~~~~~~~^~~~~
/usr/include/c++/14/bits/basic_string.h:624:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _CharT*, size_type, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; size_type = long unsigned int]'
624 | basic_string(const _CharT* __s, size_type __n,
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:624:7: note: candidate expects 3 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:604:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, size_type, size_type, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; size_type = long unsigned int]'
604 | basic_string(const basic_string& __str, size_type __pos,
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:604:7: note: candidate expects 4 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:586:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, size_type, size_type) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; size_type = long unsigned int]'
586 | basic_string(const basic_string& __str, size_type __pos,
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:586:7: note: candidate expects 3 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:569:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, size_type, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; size_type = long unsigned int]'
569 | basic_string(const basic_string& __str, size_type __pos,
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:569:7: note: candidate expects 3 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:552:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
552 | basic_string(const basic_string& __str)
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:552:40: note: no known conversion for argument 1 from 'int' to 'const std::__cxx11::basic_string<char>&'
552 | basic_string(const basic_string& __str)
| ~~~~~~~~~~~~~~~~~~~~^~~~~
/usr/include/c++/14/bits/basic_string.h:540:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
540 | basic_string(const _Alloc& __a) _GLIBCXX_NOEXCEPT
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:540:34: note: no known conversion for argument 1 from 'int' to 'const std::allocator<char>&'
540 | basic_string(const _Alloc& __a) _GLIBCXX_NOEXCEPT
| ~~~~~~~~~~~~~~^~~
/usr/include/c++/14/bits/basic_string.h:527:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string() [with _CharT = char; _Traits = std::ch |
s557778950 | p03827 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int N,a,X=0;
cin >> N;
string S(N);
cin S;
for(int i=0;i<N;i++){
if(S.at(i)=='I')
X++;
else
X--;
a=max(a,X)
}
cout << a << endl;
} | a.cc: In function 'int main()':
a.cc:7:13: error: no matching function for call to 'std::__cxx11::basic_string<char>::basic_string(int&)'
7 | string S(N);
| ^
In file included from /usr/include/c++/14/string:54,
from /usr/include/c++/14/bitset:52,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52,
from a.cc:1:
/usr/include/c++/14/bits/basic_string.h:800:9: note: candidate: 'template<class _Tp, class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _Tp&, const _Alloc&) [with <template-parameter-2-2> = _Tp; _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
800 | basic_string(const _Tp& __t, const _Alloc& __a = _Alloc())
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:800:9: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/14/bits/stl_pair.h:60,
from /usr/include/c++/14/bits/stl_algobase.h:64,
from /usr/include/c++/14/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51:
/usr/include/c++/14/type_traits: In substitution of 'template<bool _Cond, class _Tp> using std::enable_if_t = typename std::enable_if::type [with bool _Cond = false; _Tp = void]':
/usr/include/c++/14/bits/basic_string.h:149:8: required by substitution of 'template<class _CharT, class _Traits, class _Alloc> template<class _Tp, class _Res> using std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::_If_sv = std::enable_if_t<((bool)std::__and_<std::is_convertible<const _Tp&, std::basic_string_view<_CharT, _Traits> >, std::__not_<std::is_convertible<const _Tp*, const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>*> >, std::__not_<std::is_convertible<const _Tp&, const _CharT*> > >::value), _Res> [with _Tp = int; _Res = void; _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
149 | using _If_sv = enable_if_t<
| ^~~~~~
/usr/include/c++/14/bits/basic_string.h:797:30: required from here
797 | template<typename _Tp, typename = _If_sv<_Tp, void>>
| ^~~~~~~~
/usr/include/c++/14/type_traits:2711:11: error: no type named 'type' in 'struct std::enable_if<false, void>'
2711 | using enable_if_t = typename enable_if<_Cond, _Tp>::type;
| ^~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:788:9: note: candidate: 'template<class _Tp, class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _Tp&, size_type, size_type, const _Alloc&) [with <template-parameter-2-2> = _Tp; _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
788 | basic_string(const _Tp& __t, size_type __pos, size_type __n,
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:788:9: note: candidate expects 3 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:765:9: note: candidate: 'template<class _InputIterator, class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(_InputIterator, _InputIterator, const _Alloc&) [with <template-parameter-2-2> = _InputIterator; _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
765 | basic_string(_InputIterator __beg, _InputIterator __end,
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:765:9: note: candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:669:7: note: candidate: 'template<class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(size_type, _CharT, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
669 | basic_string(size_type __n, _CharT __c, const _Alloc& __a = _Alloc())
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:669:7: note: candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:646:7: note: candidate: 'template<class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _CharT*, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
646 | basic_string(const _CharT* __s, const _Alloc& __a = _Alloc())
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:646:7: note: template argument deduction/substitution failed:
a.cc:7:12: note: cannot convert 'N' (type 'int') to type 'const char*'
7 | string S(N);
| ^
/usr/include/c++/14/bits/basic_string.h:721:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
721 | basic_string(basic_string&& __str, const _Alloc& __a)
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:721:7: note: candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:716:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
716 | basic_string(const basic_string& __str, const _Alloc& __a)
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:716:7: note: candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:711:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::initializer_list<_Tp>, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
711 | basic_string(initializer_list<_CharT> __l, const _Alloc& __a = _Alloc())
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:711:45: note: no known conversion for argument 1 from 'int' to 'std::initializer_list<char>'
711 | basic_string(initializer_list<_CharT> __l, const _Alloc& __a = _Alloc())
| ~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/usr/include/c++/14/bits/basic_string.h:682:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
682 | basic_string(basic_string&& __str) noexcept
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:682:35: note: no known conversion for argument 1 from 'int' to 'std::__cxx11::basic_string<char>&&'
682 | basic_string(basic_string&& __str) noexcept
| ~~~~~~~~~~~~~~~^~~~~
/usr/include/c++/14/bits/basic_string.h:624:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _CharT*, size_type, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; size_type = long unsigned int]'
624 | basic_string(const _CharT* __s, size_type __n,
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:624:7: note: candidate expects 3 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:604:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, size_type, size_type, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; size_type = long unsigned int]'
604 | basic_string(const basic_string& __str, size_type __pos,
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:604:7: note: candidate expects 4 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:586:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, size_type, size_type) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; size_type = long unsigned int]'
586 | basic_string(const basic_string& __str, size_type __pos,
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:586:7: note: candidate expects 3 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:569:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, size_type, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; size_type = long unsigned int]'
569 | basic_string(const basic_string& __str, size_type __pos,
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:569:7: note: candidate expects 3 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:552:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
552 | basic_string(const basic_string& __str)
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:552:40: note: no known conversion for argument 1 from 'int' to 'const std::__cxx11::basic_string<char>&'
552 | basic_string(const basic_string& __str)
| ~~~~~~~~~~~~~~~~~~~~^~~~~
/usr/include/c++/14/bits/basic_string.h:540:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
540 | basic_string(const _Alloc& __a) _GLIBCXX_NOEXCEPT
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:540:34: note: no known conversion for argument 1 from 'int' to 'const std::allocator<char>&'
540 | basic_string(const _Alloc& __a) _GLIBCXX_NOEXCEPT
| ~~~~~~~~~~~~~~^~~
/usr/include/c++/14/bits/basic_string.h:527:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string() [with _CharT = char; _Traits = std::ch |
s877681166 | p03827 | C++ | //#define _GLIBCXX_DEBUG
#include<bits/stdc++.h>
#define PI 3.14159265359
using namespace std;
#define rep(i, n) for (ll i = 0; i < (ll)(n); i++)
const int INF= 1e9+5;
typedef long long ll;
typedef vector<ll> vl;
typedef vector<vector<ll> >vvl;
typedef pair<ll,ll> P;
typedef tuple<ll,ll,ll> T;
const ll MOD=1000000007LL;
string abc="abcdefghijklmnopqrstuvwxyz";
string ABC="ABCDEFGHIJKLMNOPQRSTUVWXYZ";
int main(){
ll x=0;
ll n;cin>>n;
string s;cin>>s;
ll MAX=0;
rep(i,n){
if(s[i]=='I')x++;
if(s[i]=='D')x--;
MAX=max(MAX,x);
}
cout<<MAX<<endl
}
| a.cc: In function 'int main()':
a.cc:27:18: error: expected ';' before '}' token
27 | cout<<MAX<<endl
| ^
| ;
28 | }
| ~
|
s357504504 | p03827 | C++ | int main(){
int n;
string s;
cin>>n;
cin>>s;
int ans=0;
int now=0;
for(int i=0;i<s.size();i++){
if(s[i]=='I'){
now++;}
else{
now--;
}
ans=max(ans,now);
}
cout<<ans<<endl;
return 0;
}
| a.cc: In function 'int main()':
a.cc:4:1: error: 'string' was not declared in this scope
4 | string s;
| ^~~~~~
a.cc:5:1: error: 'cin' was not declared in this scope
5 | cin>>n;
| ^~~
a.cc:6:6: error: 's' was not declared in this scope
6 | cin>>s;
| ^
a.cc:15:13: error: 'max' was not declared in this scope
15 | ans=max(ans,now);
| ^~~
a.cc:18:1: error: 'cout' was not declared in this scope
18 | cout<<ans<<endl;
| ^~~~
a.cc:18:12: error: 'endl' was not declared in this scope
18 | cout<<ans<<endl;
| ^~~~
|
s426397231 | p03827 | C++ | #include <bits/stdc++.h>
#define rep(i, n) for(int i = 0; i < n; i++)
typedef long long ll;
using namespace std;
int mod = 1000000007;
int main(void){
ios::sync_with_stdio(false);
cin.tie(nullptr);
int ans = 0;
int N; cin >> N;
string S; cin >> S;
int ans = 0, pos = 0;
rep(i, N){
if(S[i] == 'I') pos++;
else pos--;
ans = max(ans, pos);
}
cout << ans << endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:15:9: error: redeclaration of 'int ans'
15 | int ans = 0, pos = 0;
| ^~~
a.cc:12:9: note: 'int ans' previously declared here
12 | int ans = 0;
| ^~~
|
s884572792 | p03827 | C++ | #include <bits/stdc++.h>
using namespace std;
int main () {
int MAX = 0 , sum = 0 , n;
char s;
cin >> n;
while(n--){
cin >> s;
s == 'I' ? (sum++) : (sum--);
MAX = max (MAX , sum);
}
cout << max << endl;
return 0;
}
| a.cc: In function 'int main()':
a.cc:12:8: error: no match for 'operator<<' (operand types are 'std::ostream' {aka 'std::basic_ostream<char>'} and '<unresolved overloaded function type>')
12 | cout << max << endl;
| ~~~~~^~~~~~
In file included from /usr/include/c++/14/istream:41,
from /usr/include/c++/14/sstream:40,
from /usr/include/c++/14/complex:45,
from /usr/include/c++/14/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127,
from a.cc:1:
/usr/include/c++/14/ostream:116:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(__ostream_type& (*)(__ostream_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
116 | operator<<(__ostream_type& (*__pf)(__ostream_type&))
| ^~~~~~~~
/usr/include/c++/14/ostream:116:36: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'std::basic_ostream<char>::__ostream_type& (*)(std::basic_ostream<char>::__ostream_type&)' {aka 'std::basic_ostream<char>& (*)(std::basic_ostream<char>&)'}
116 | operator<<(__ostream_type& (*__pf)(__ostream_type&))
| ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/ostream:125:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(__ios_type& (*)(__ios_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>; __ios_type = std::basic_ios<char>]'
125 | operator<<(__ios_type& (*__pf)(__ios_type&))
| ^~~~~~~~
/usr/include/c++/14/ostream:125:32: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'std::basic_ostream<char>::__ios_type& (*)(std::basic_ostream<char>::__ios_type&)' {aka 'std::basic_ios<char>& (*)(std::basic_ios<char>&)'}
125 | operator<<(__ios_type& (*__pf)(__ios_type&))
| ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
/usr/include/c++/14/ostream:135:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::ios_base& (*)(std::ios_base&)) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
135 | operator<<(ios_base& (*__pf) (ios_base&))
| ^~~~~~~~
/usr/include/c++/14/ostream:135:30: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'std::ios_base& (*)(std::ios_base&)'
135 | operator<<(ios_base& (*__pf) (ios_base&))
| ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
/usr/include/c++/14/ostream:174:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
174 | operator<<(long __n)
| ^~~~~~~~
/usr/include/c++/14/ostream:174:23: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'long int'
174 | operator<<(long __n)
| ~~~~~^~~
/usr/include/c++/14/ostream:178:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
178 | operator<<(unsigned long __n)
| ^~~~~~~~
/usr/include/c++/14/ostream:178:32: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'long unsigned int'
178 | operator<<(unsigned long __n)
| ~~~~~~~~~~~~~~^~~
/usr/include/c++/14/ostream:182:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(bool) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
182 | operator<<(bool __n)
| ^~~~~~~~
/usr/include/c++/14/ostream:182:23: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'bool'
182 | operator<<(bool __n)
| ~~~~~^~~
In file included from /usr/include/c++/14/ostream:1022:
/usr/include/c++/14/bits/ostream.tcc:96:5: note: candidate: 'std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(short int) [with _CharT = char; _Traits = std::char_traits<char>]'
96 | basic_ostream<_CharT, _Traits>::
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/ostream.tcc:97:22: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'short int'
97 | operator<<(short __n)
| ~~~~~~^~~
/usr/include/c++/14/ostream:189:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(short unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
189 | operator<<(unsigned short __n)
| ^~~~~~~~
/usr/include/c++/14/ostream:189:33: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'short unsigned int'
189 | operator<<(unsigned short __n)
| ~~~~~~~~~~~~~~~^~~
/usr/include/c++/14/bits/ostream.tcc:110:5: note: candidate: 'std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(int) [with _CharT = char; _Traits = std::char_traits<char>]'
110 | basic_ostream<_CharT, _Traits>::
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/ostream.tcc:111:20: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'int'
111 | operator<<(int __n)
| ~~~~^~~
/usr/include/c++/14/ostream:200:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
200 | operator<<(unsigned int __n)
| ^~~~~~~~
/usr/include/c++/14/ostream:200:31: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'unsigned int'
200 | operator<<(unsigned int __n)
| ~~~~~~~~~~~~~^~~
/usr/include/c++/14/ostream:211:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
211 | operator<<(long long __n)
| ^~~~~~~~
/usr/include/c++/14/ostream:211:28: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'long long int'
211 | operator<<(long long __n)
| ~~~~~~~~~~^~~
/usr/include/c++/14/ostream:215:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
215 | operator<<(unsigned long long __n)
| ^~~~~~~~
/usr/include/c++/14/ostream:215:37: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'long long unsigned int'
215 | operator<<(unsigned long long __n)
| ~~~~~~~~~~~~~~~~~~~^~~
/usr/include/c++/14/ostream:231:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(double) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
231 | operator<<(double __f)
| ^~~~~~~~
/usr/include/c++/14/ostream:231:25: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'double'
231 | operator<<(double __f)
| ~~~~~~~^~~
/usr/include/c++/14/ostream:235:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(float) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
235 | operator<<(float __f)
| ^~~~~~~~
/usr/include/c++/14/ostream:235:24: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'float'
235 | operator<<(float __f)
| ~~~~~~^~~
/usr/include/c++/14/ostream:243:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long double) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
243 | operator<<(long double __f)
| ^~~~~~~~
/usr/include/c++/14/ostream:243:30: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'long double'
243 | operator<<(long double __f)
| ~~~~~~~~~~~~^~~
/usr/include/c++/14/ostream:301:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(const void*) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
301 | operator<<(const void* __p)
| ^~~~~~~~
/usr/include/c++/14/ostream:301:30: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'const void*'
301 | operator<<(const void* __p)
| ~~~~~~~~~~~~^~~
/usr/include/c++/14/ostream:306:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::nullptr_t) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>; std::nullptr_t = std::nullptr_t]'
|
s097478989 | p03827 | C++ | #include"bits/stdc++.h"
using namespace std;
int main() {
int N, S;
cin >> N >> S;
int x = 0;
int record = 0;
for (int i = 0;i < N;++i) {
if (S[i] == 'I') {
x += 1;
}
else {
x -= 1;
}
if (x > record) {
record = x;
}
}
cout << record << endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:10:22: error: invalid types 'int[int]' for array subscript
10 | if (S[i] == 'I') {
| ^
|
s983593191 | p03827 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int N;
string S;
cin >> N >> S;
int ans = 0;
int count = 0;
for (int i = 0; i < N; i++) {
if (S[i] == 'I') {
count++;
}
else if (S[i] == 'D') {
count--+
}
ans = max(ans,count);
}
cout << ans << endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:15:5: error: expected primary-expression before '}' token
15 | }
| ^
|
s347792890 | p03827 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int n;
cin >> n;
string s(n);
cin >> s;
int x=0;
int y=0;
for(int i=0;i<n;i++){
if(s.at(i)=='I'){
x++;
}
else{
x--;
}
y = max(y,x);
}
cout << y << endl;
}
| a.cc: In function 'int main()':
a.cc:7:13: error: no matching function for call to 'std::__cxx11::basic_string<char>::basic_string(int&)'
7 | string s(n);
| ^
In file included from /usr/include/c++/14/string:54,
from /usr/include/c++/14/bitset:52,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52,
from a.cc:1:
/usr/include/c++/14/bits/basic_string.h:800:9: note: candidate: 'template<class _Tp, class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _Tp&, const _Alloc&) [with <template-parameter-2-2> = _Tp; _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
800 | basic_string(const _Tp& __t, const _Alloc& __a = _Alloc())
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:800:9: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/14/bits/stl_pair.h:60,
from /usr/include/c++/14/bits/stl_algobase.h:64,
from /usr/include/c++/14/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51:
/usr/include/c++/14/type_traits: In substitution of 'template<bool _Cond, class _Tp> using std::enable_if_t = typename std::enable_if::type [with bool _Cond = false; _Tp = void]':
/usr/include/c++/14/bits/basic_string.h:149:8: required by substitution of 'template<class _CharT, class _Traits, class _Alloc> template<class _Tp, class _Res> using std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::_If_sv = std::enable_if_t<((bool)std::__and_<std::is_convertible<const _Tp&, std::basic_string_view<_CharT, _Traits> >, std::__not_<std::is_convertible<const _Tp*, const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>*> >, std::__not_<std::is_convertible<const _Tp&, const _CharT*> > >::value), _Res> [with _Tp = int; _Res = void; _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
149 | using _If_sv = enable_if_t<
| ^~~~~~
/usr/include/c++/14/bits/basic_string.h:797:30: required from here
797 | template<typename _Tp, typename = _If_sv<_Tp, void>>
| ^~~~~~~~
/usr/include/c++/14/type_traits:2711:11: error: no type named 'type' in 'struct std::enable_if<false, void>'
2711 | using enable_if_t = typename enable_if<_Cond, _Tp>::type;
| ^~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:788:9: note: candidate: 'template<class _Tp, class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _Tp&, size_type, size_type, const _Alloc&) [with <template-parameter-2-2> = _Tp; _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
788 | basic_string(const _Tp& __t, size_type __pos, size_type __n,
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:788:9: note: candidate expects 3 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:765:9: note: candidate: 'template<class _InputIterator, class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(_InputIterator, _InputIterator, const _Alloc&) [with <template-parameter-2-2> = _InputIterator; _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
765 | basic_string(_InputIterator __beg, _InputIterator __end,
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:765:9: note: candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:669:7: note: candidate: 'template<class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(size_type, _CharT, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
669 | basic_string(size_type __n, _CharT __c, const _Alloc& __a = _Alloc())
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:669:7: note: candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:646:7: note: candidate: 'template<class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _CharT*, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
646 | basic_string(const _CharT* __s, const _Alloc& __a = _Alloc())
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:646:7: note: template argument deduction/substitution failed:
a.cc:7:12: note: cannot convert 'n' (type 'int') to type 'const char*'
7 | string s(n);
| ^
/usr/include/c++/14/bits/basic_string.h:721:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
721 | basic_string(basic_string&& __str, const _Alloc& __a)
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:721:7: note: candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:716:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
716 | basic_string(const basic_string& __str, const _Alloc& __a)
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:716:7: note: candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:711:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::initializer_list<_Tp>, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
711 | basic_string(initializer_list<_CharT> __l, const _Alloc& __a = _Alloc())
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:711:45: note: no known conversion for argument 1 from 'int' to 'std::initializer_list<char>'
711 | basic_string(initializer_list<_CharT> __l, const _Alloc& __a = _Alloc())
| ~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/usr/include/c++/14/bits/basic_string.h:682:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
682 | basic_string(basic_string&& __str) noexcept
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:682:35: note: no known conversion for argument 1 from 'int' to 'std::__cxx11::basic_string<char>&&'
682 | basic_string(basic_string&& __str) noexcept
| ~~~~~~~~~~~~~~~^~~~~
/usr/include/c++/14/bits/basic_string.h:624:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _CharT*, size_type, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; size_type = long unsigned int]'
624 | basic_string(const _CharT* __s, size_type __n,
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:624:7: note: candidate expects 3 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:604:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, size_type, size_type, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; size_type = long unsigned int]'
604 | basic_string(const basic_string& __str, size_type __pos,
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:604:7: note: candidate expects 4 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:586:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, size_type, size_type) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; size_type = long unsigned int]'
586 | basic_string(const basic_string& __str, size_type __pos,
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:586:7: note: candidate expects 3 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:569:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, size_type, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; size_type = long unsigned int]'
569 | basic_string(const basic_string& __str, size_type __pos,
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:569:7: note: candidate expects 3 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:552:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
552 | basic_string(const basic_string& __str)
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:552:40: note: no known conversion for argument 1 from 'int' to 'const std::__cxx11::basic_string<char>&'
552 | basic_string(const basic_string& __str)
| ~~~~~~~~~~~~~~~~~~~~^~~~~
/usr/include/c++/14/bits/basic_string.h:540:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
540 | basic_string(const _Alloc& __a) _GLIBCXX_NOEXCEPT
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:540:34: note: no known conversion for argument 1 from 'int' to 'const std::allocator<char>&'
540 | basic_string(const _Alloc& __a) _GLIBCXX_NOEXCEPT
| ~~~~~~~~~~~~~~^~~
/usr/include/c++/14/bits/basic_string.h:527:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string() [with _CharT = char; _Traits = std::ch |
s231163596 | p03827 | C++ | #include<iostream>
using namespace std ;
int main(){
int n ; cin >> n ;
char c ;
int ans = x = 0 ;
for(int i=0;i<n;i++){
cin >> c ;
if(c=='I'){
if(ans==x) ans = x = x+1 ;
else x++ ;
}else x-- ;
}
cout << ans << endl ;
} | a.cc: In function 'int main()':
a.cc:7:19: error: 'x' was not declared in this scope
7 | int ans = x = 0 ;
| ^
|
s034989270 | p03827 | C++ | #include<iostream>
using namespace std;
int main(){
int unko,x=0;
string aho;
cin>>unko>>aho;
for(int i;i<aho.size();i++){
if(aho[i]=="I")
x++;
else
x--;
unko=max(unko,x);
}
cout<<unko<<endl;
}
| a.cc: In function 'int main()':
a.cc:8:14: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
8 | if(aho[i]=="I")
|
s898062626 | p03827 | C++ | #include<iostream>
using namespace std;
int main(){
int unko;
string aho;
cin>>unko>>aho;
for(int i;i<size(aho);i++){
unko=max(unko,aho.at(i));
}
cout<<unko<<endl;
}
| a.cc: In function 'int main()':
a.cc:8:13: error: no matching function for call to 'max(int&, __gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type&)'
8 | unko=max(unko,aho.at(i));
| ~~~^~~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/string:51,
from /usr/include/c++/14/bits/locale_classes.h:40,
from /usr/include/c++/14/bits/ios_base.h:41,
from /usr/include/c++/14/ios:44,
from /usr/include/c++/14/ostream:40,
from /usr/include/c++/14/iostream:41,
from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
257 | max(const _Tp& __a, const _Tp& __b)
| ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: template argument deduction/substitution failed:
a.cc:8:13: note: deduced conflicting types for parameter 'const _Tp' ('int' and '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'})
8 | unko=max(unko,aho.at(i));
| ~~~^~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
303 | max(const _Tp& __a, const _Tp& __b, _Compare __comp)
| ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate expects 3 arguments, 2 provided
|
s487729728 | p03827 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int n,s;
cin >> n >> s;
int count=0;
int ans=0;
for(int i=0;i<n;i++){
if(s.at(i)=='I'){
count++;
}
else{
count--;
}
ans=max(ans,count);
}
cout << ans << endl;
} | a.cc: In function 'int main()':
a.cc:10:14: error: request for member 'at' in 's', which is of non-class type 'int'
10 | if(s.at(i)=='I'){
| ^~
|
s356717180 | p03827 | Java | import java.util.*;
public class Main{
public static void main(String[] arg){
Scanner sc = new Scanner(System.in);
int N = sc.nextInt();
String S = sc.next();
char I = 'I';
int ans = 0;
int maxAns = 0;
char[]list = S.toCharArray();
for(int i = 0; i < N; i++){
// char A = list[i];
if(list[i] == I){
ans +=1;
if(maxAns<ans){
maxAns = ans;
}
}else{
ans -=1;
}
}
System.out.println(maxAns);
} | Main.java:25: error: reached end of file while parsing
}
^
1 error
|
s238405730 | p03827 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
int n; string s;
cin >> n >> s;
int x=0;int max=0;
for(int i=0;i<n;++i){
if(s[i]='I') ++x;
else if(s[i]='D') --y;
if(max<=x) max=x;
}
cout << max << endl;
} | a.cc: In function 'int main()':
a.cc:10:29: error: 'y' was not declared in this scope
10 | else if(s[i]='D') --y;
| ^
|
s283461396 | p03827 | C++ | #include<bits/stdc++.h>
using namespace std;
int main(){
int N;
string S;
int ans;
cin >> N >> S;
for(int i = 0;i < N;i ++){
if(S.at(i) == "I"){
ans ++;
}else if(S.at(i) == "D"){
ans --;
}
}
cout << ans <<endl;
}
| a.cc: In function 'int main()':
a.cc:13:16: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
13 | if(S.at(i) == "I"){
| ~~~~~~~~^~~~~~
a.cc:17:22: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
17 | }else if(S.at(i) == "D"){
| ~~~~~~~~^~~~~~
|
s211662383 | p03827 | C++ | #include<iostream>
#include<fstream>
#include<algorithm>
#include<cstdio>
#include<cmath>
#include<string>
#include<cstring>
using namespace std;
long long n,h,da=0;
string st;
int main()
{
cin>>n;
cin>>st;
for(int i=0;i<st.size();i++)
{
if(st[i]=='I')h++;
else h--;
if(h>da)da=h;
高度。
}
cout<<da<<endl;
return 0;
} | a.cc:21:9: error: extended character 。 is not valid in an identifier
21 | 高度。
| ^
a.cc: In function 'int main()':
a.cc:21:9: error: '\U00009ad8\U00005ea6\U00003002' was not declared in this scope
21 | 高度。
| ^~~~~~
|
s741549775 | p03827 | C++ | #include<bits/stdc++.h>
#include<conio.h>
using namespace std;
int getint(void)
{
int a;
scanf("%d",&a);
return a;
}
int main(void)
{
char p;int n=getint(),sum=0,maxn=0;
for(int i=1;i<=n;i++)
{
p=getch();
if(p=='I') sum++;
else sum--;
maxn=max(maxn,sum);
}
printf("%d",maxn);
return 0;
} | a.cc:2:9: fatal error: conio.h: No such file or directory
2 | #include<conio.h>
| ^~~~~~~~~
compilation terminated.
|
s637666551 | p03827 | C++ | #include<bits/stdc++.h>
#include<conio.h>
using namespace std;
int getint(void)
{
int a;
scanf("%d",&a);
return a;
}
int main(void)
{
char p;int n=getint(),sum=0,maxn=0;
for(int i=1;i<=n;i++)
{
p=getch();
if(p=='I') sum++;
else sum--;
maxn=max(maxn,sum);
}
printf("%d",maxn);
return 0;
} | a.cc:2:9: fatal error: conio.h: No such file or directory
2 | #include<conio.h>
| ^~~~~~~~~
compilation terminated.
|
s573134201 | p03827 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
int N
string S;
cin>>N>>S;
int x=0;
int a=0;
for(int i=0;i<N;i++){
if(S.at(i)=='I'){
x++;
a=max(a,x);
}else{
x--;
}
}
cout<<a<<endl;
}
| a.cc: In function 'int main()':
a.cc:6:3: error: expected initializer before 'string'
6 | string S;
| ^~~~~~
a.cc:7:8: error: 'N' was not declared in this scope
7 | cin>>N>>S;
| ^
a.cc:7:11: error: 'S' was not declared in this scope
7 | cin>>N>>S;
| ^
|
s159363443 | p03827 | C++ | #include<bits/stdc++.h>
using namespace std;
int n,max,ma;
char m;
int main(){
cin>>n;
for(int i=1;i<=n;i++) {
cin>>m;
if(m=='I') max++;
else ans--;
if(ans>ma) max=ma;
}
cout<<ma<<endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:9:20: error: reference to 'max' is ambiguous
9 | if(m=='I') max++;
| ^~~
In file included from /usr/include/c++/14/algorithm:61,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
from a.cc:1:
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: candidates are: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
5716 | max(initializer_list<_Tp> __l, _Compare __comp)
| ^~~
/usr/include/c++/14/bits/stl_algo.h:5706:5: note: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
5706 | max(initializer_list<_Tp> __l)
| ^~~
In file included from /usr/include/c++/14/algorithm:60:
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
303 | max(const _Tp& __a, const _Tp& __b, _Compare __comp)
| ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
257 | max(const _Tp& __a, const _Tp& __b)
| ^~~
a.cc:3:7: note: 'int max'
3 | int n,max,ma;
| ^~~
a.cc:10:14: error: 'ans' was not declared in this scope; did you mean 'abs'?
10 | else ans--;
| ^~~
| abs
a.cc:11:12: error: 'ans' was not declared in this scope; did you mean 'abs'?
11 | if(ans>ma) max=ma;
| ^~~
| abs
a.cc:11:20: error: reference to 'max' is ambiguous
11 | if(ans>ma) max=ma;
| ^~~
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: candidates are: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
5716 | max(initializer_list<_Tp> __l, _Compare __comp)
| ^~~
/usr/include/c++/14/bits/stl_algo.h:5706:5: note: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
5706 | max(initializer_list<_Tp> __l)
| ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
303 | max(const _Tp& __a, const _Tp& __b, _Compare __comp)
| ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
257 | max(const _Tp& __a, const _Tp& __b)
| ^~~
a.cc:3:7: note: 'int max'
3 | int n,max,ma;
| ^~~
|
s713978649 | p03827 | Java | import java.util.*;
import java.util.Scanner;
class Main {
public static void main(String[] args) {
Scanner sc=new Scanner(System.in);
int n=sc.nextInt();
String s=sc.next();
int max=0;
int x=0;
if(s.length==n){
for(int i=0;i<n;i++) {
if(s.charAt(i)=='I'){
x++;
} else {
x--;
}
}
if(max<x++){
max=x++;
}
System.out.println(max);
}
}
} | Main.java:10: error: cannot find symbol
if(s.length==n){
^
symbol: variable length
location: variable s of type String
1 error
|
s183182293 | p03827 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int N,x=0,Xmax=0;
string S;
cin>>N>>S;
for(int i=0; i<N; i++){
if(S.at(i)=='I'){x++;}
else if(S.at(i)=='D'){x--:}
if(Xmax<x){Xmax=x;}
}
cout<<Xmax<<endl;
}
| a.cc: In function 'int main()':
a.cc:12:30: error: expected ';' before ':' token
12 | else if(S.at(i)=='D'){x--:}
| ^
| ;
|
s748158125 | p03827 | C++ | #include<bits/stdc++.h>
using namespace std;
int max(int a,int b)
{
return a>b?a:b;
}
int main()
{
long long n,a[1000001],y,z=-100000;
string s;
cin>>n
for(register int i=0;i<n;i++)
{
if(a[i]=='I') y++;
else y--;
z=max(y,z);
}
cout<<z<<endl;
exit(0);
} | a.cc: In function 'int main()':
a.cc:11:11: error: expected ';' before 'for'
11 | cin>>n
| ^
| ;
12 | for(register int i=0;i<n;i++)
| ~~~
a.cc:12:26: error: 'i' was not declared in this scope
12 | for(register int i=0;i<n;i++)
| ^
|
s711943152 | p03827 | C++ |
N = int(input())
S = input()
num = 0
ans = 0
for s in S:
if s == 'I':
num += 1
else:
num -= 1
ans = max(ans, num)
print(ans) | a.cc:2:1: error: 'N' does not name a type
2 | N = int(input())
| ^
|
s873117764 | p03827 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
int n, sum=0,m=0;
string s;
cin >> n >> s;
for(int i=0; i<n; i++){
if(s[i]=='I') sum++;
else sum--;
m = max(m, sum);
}
cout << max << endl;
} | a.cc: In function 'int main()':
a.cc:14:14: error: no match for 'operator<<' (operand types are 'std::ostream' {aka 'std::basic_ostream<char>'} and '<unresolved overloaded function type>')
14 | cout << max << endl;
| ~~~~~^~~~~~
In file included from /usr/include/c++/14/istream:41,
from /usr/include/c++/14/sstream:40,
from /usr/include/c++/14/complex:45,
from /usr/include/c++/14/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127,
from a.cc:1:
/usr/include/c++/14/ostream:116:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(__ostream_type& (*)(__ostream_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
116 | operator<<(__ostream_type& (*__pf)(__ostream_type&))
| ^~~~~~~~
/usr/include/c++/14/ostream:116:36: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'std::basic_ostream<char>::__ostream_type& (*)(std::basic_ostream<char>::__ostream_type&)' {aka 'std::basic_ostream<char>& (*)(std::basic_ostream<char>&)'}
116 | operator<<(__ostream_type& (*__pf)(__ostream_type&))
| ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/ostream:125:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(__ios_type& (*)(__ios_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>; __ios_type = std::basic_ios<char>]'
125 | operator<<(__ios_type& (*__pf)(__ios_type&))
| ^~~~~~~~
/usr/include/c++/14/ostream:125:32: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'std::basic_ostream<char>::__ios_type& (*)(std::basic_ostream<char>::__ios_type&)' {aka 'std::basic_ios<char>& (*)(std::basic_ios<char>&)'}
125 | operator<<(__ios_type& (*__pf)(__ios_type&))
| ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
/usr/include/c++/14/ostream:135:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::ios_base& (*)(std::ios_base&)) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
135 | operator<<(ios_base& (*__pf) (ios_base&))
| ^~~~~~~~
/usr/include/c++/14/ostream:135:30: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'std::ios_base& (*)(std::ios_base&)'
135 | operator<<(ios_base& (*__pf) (ios_base&))
| ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
/usr/include/c++/14/ostream:174:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
174 | operator<<(long __n)
| ^~~~~~~~
/usr/include/c++/14/ostream:174:23: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'long int'
174 | operator<<(long __n)
| ~~~~~^~~
/usr/include/c++/14/ostream:178:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
178 | operator<<(unsigned long __n)
| ^~~~~~~~
/usr/include/c++/14/ostream:178:32: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'long unsigned int'
178 | operator<<(unsigned long __n)
| ~~~~~~~~~~~~~~^~~
/usr/include/c++/14/ostream:182:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(bool) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
182 | operator<<(bool __n)
| ^~~~~~~~
/usr/include/c++/14/ostream:182:23: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'bool'
182 | operator<<(bool __n)
| ~~~~~^~~
In file included from /usr/include/c++/14/ostream:1022:
/usr/include/c++/14/bits/ostream.tcc:96:5: note: candidate: 'std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(short int) [with _CharT = char; _Traits = std::char_traits<char>]'
96 | basic_ostream<_CharT, _Traits>::
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/ostream.tcc:97:22: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'short int'
97 | operator<<(short __n)
| ~~~~~~^~~
/usr/include/c++/14/ostream:189:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(short unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
189 | operator<<(unsigned short __n)
| ^~~~~~~~
/usr/include/c++/14/ostream:189:33: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'short unsigned int'
189 | operator<<(unsigned short __n)
| ~~~~~~~~~~~~~~~^~~
/usr/include/c++/14/bits/ostream.tcc:110:5: note: candidate: 'std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(int) [with _CharT = char; _Traits = std::char_traits<char>]'
110 | basic_ostream<_CharT, _Traits>::
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/ostream.tcc:111:20: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'int'
111 | operator<<(int __n)
| ~~~~^~~
/usr/include/c++/14/ostream:200:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
200 | operator<<(unsigned int __n)
| ^~~~~~~~
/usr/include/c++/14/ostream:200:31: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'unsigned int'
200 | operator<<(unsigned int __n)
| ~~~~~~~~~~~~~^~~
/usr/include/c++/14/ostream:211:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
211 | operator<<(long long __n)
| ^~~~~~~~
/usr/include/c++/14/ostream:211:28: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'long long int'
211 | operator<<(long long __n)
| ~~~~~~~~~~^~~
/usr/include/c++/14/ostream:215:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
215 | operator<<(unsigned long long __n)
| ^~~~~~~~
/usr/include/c++/14/ostream:215:37: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'long long unsigned int'
215 | operator<<(unsigned long long __n)
| ~~~~~~~~~~~~~~~~~~~^~~
/usr/include/c++/14/ostream:231:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(double) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
231 | operator<<(double __f)
| ^~~~~~~~
/usr/include/c++/14/ostream:231:25: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'double'
231 | operator<<(double __f)
| ~~~~~~~^~~
/usr/include/c++/14/ostream:235:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(float) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
235 | operator<<(float __f)
| ^~~~~~~~
/usr/include/c++/14/ostream:235:24: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'float'
235 | operator<<(float __f)
| ~~~~~~^~~
/usr/include/c++/14/ostream:243:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long double) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
243 | operator<<(long double __f)
| ^~~~~~~~
/usr/include/c++/14/ostream:243:30: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'long double'
243 | operator<<(long double __f)
| ~~~~~~~~~~~~^~~
/usr/include/c++/14/ostream:301:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(const void*) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
301 | operator<<(const void* __p)
| ^~~~~~~~
/usr/include/c++/14/ostream:301:30: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'const void*'
301 | operator<<(const void* __p)
| ~~~~~~~~~~~~^~~
/usr/include/c++/14/ostream:306:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::nullptr_t) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>; std::nullptr_t = std::n |
s223711834 | p03827 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
int n, sum=0,m=0;
string s;
cin >> n >> s;
for(int i=0; i<n; i==){
if(s[i]=='I') sum++;
else sum--;
m = max(m, sum);
}
cout << max << endl;
} | a.cc: In function 'int main()':
a.cc:9:24: error: expected primary-expression before ')' token
9 | for(int i=0; i<n; i==){
| ^
a.cc:14:14: error: no match for 'operator<<' (operand types are 'std::ostream' {aka 'std::basic_ostream<char>'} and '<unresolved overloaded function type>')
14 | cout << max << endl;
| ~~~~~^~~~~~
In file included from /usr/include/c++/14/istream:41,
from /usr/include/c++/14/sstream:40,
from /usr/include/c++/14/complex:45,
from /usr/include/c++/14/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127,
from a.cc:1:
/usr/include/c++/14/ostream:116:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(__ostream_type& (*)(__ostream_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
116 | operator<<(__ostream_type& (*__pf)(__ostream_type&))
| ^~~~~~~~
/usr/include/c++/14/ostream:116:36: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'std::basic_ostream<char>::__ostream_type& (*)(std::basic_ostream<char>::__ostream_type&)' {aka 'std::basic_ostream<char>& (*)(std::basic_ostream<char>&)'}
116 | operator<<(__ostream_type& (*__pf)(__ostream_type&))
| ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/ostream:125:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(__ios_type& (*)(__ios_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>; __ios_type = std::basic_ios<char>]'
125 | operator<<(__ios_type& (*__pf)(__ios_type&))
| ^~~~~~~~
/usr/include/c++/14/ostream:125:32: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'std::basic_ostream<char>::__ios_type& (*)(std::basic_ostream<char>::__ios_type&)' {aka 'std::basic_ios<char>& (*)(std::basic_ios<char>&)'}
125 | operator<<(__ios_type& (*__pf)(__ios_type&))
| ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
/usr/include/c++/14/ostream:135:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::ios_base& (*)(std::ios_base&)) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
135 | operator<<(ios_base& (*__pf) (ios_base&))
| ^~~~~~~~
/usr/include/c++/14/ostream:135:30: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'std::ios_base& (*)(std::ios_base&)'
135 | operator<<(ios_base& (*__pf) (ios_base&))
| ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
/usr/include/c++/14/ostream:174:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
174 | operator<<(long __n)
| ^~~~~~~~
/usr/include/c++/14/ostream:174:23: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'long int'
174 | operator<<(long __n)
| ~~~~~^~~
/usr/include/c++/14/ostream:178:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
178 | operator<<(unsigned long __n)
| ^~~~~~~~
/usr/include/c++/14/ostream:178:32: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'long unsigned int'
178 | operator<<(unsigned long __n)
| ~~~~~~~~~~~~~~^~~
/usr/include/c++/14/ostream:182:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(bool) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
182 | operator<<(bool __n)
| ^~~~~~~~
/usr/include/c++/14/ostream:182:23: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'bool'
182 | operator<<(bool __n)
| ~~~~~^~~
In file included from /usr/include/c++/14/ostream:1022:
/usr/include/c++/14/bits/ostream.tcc:96:5: note: candidate: 'std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(short int) [with _CharT = char; _Traits = std::char_traits<char>]'
96 | basic_ostream<_CharT, _Traits>::
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/ostream.tcc:97:22: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'short int'
97 | operator<<(short __n)
| ~~~~~~^~~
/usr/include/c++/14/ostream:189:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(short unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
189 | operator<<(unsigned short __n)
| ^~~~~~~~
/usr/include/c++/14/ostream:189:33: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'short unsigned int'
189 | operator<<(unsigned short __n)
| ~~~~~~~~~~~~~~~^~~
/usr/include/c++/14/bits/ostream.tcc:110:5: note: candidate: 'std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(int) [with _CharT = char; _Traits = std::char_traits<char>]'
110 | basic_ostream<_CharT, _Traits>::
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/ostream.tcc:111:20: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'int'
111 | operator<<(int __n)
| ~~~~^~~
/usr/include/c++/14/ostream:200:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
200 | operator<<(unsigned int __n)
| ^~~~~~~~
/usr/include/c++/14/ostream:200:31: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'unsigned int'
200 | operator<<(unsigned int __n)
| ~~~~~~~~~~~~~^~~
/usr/include/c++/14/ostream:211:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
211 | operator<<(long long __n)
| ^~~~~~~~
/usr/include/c++/14/ostream:211:28: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'long long int'
211 | operator<<(long long __n)
| ~~~~~~~~~~^~~
/usr/include/c++/14/ostream:215:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
215 | operator<<(unsigned long long __n)
| ^~~~~~~~
/usr/include/c++/14/ostream:215:37: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'long long unsigned int'
215 | operator<<(unsigned long long __n)
| ~~~~~~~~~~~~~~~~~~~^~~
/usr/include/c++/14/ostream:231:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(double) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
231 | operator<<(double __f)
| ^~~~~~~~
/usr/include/c++/14/ostream:231:25: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'double'
231 | operator<<(double __f)
| ~~~~~~~^~~
/usr/include/c++/14/ostream:235:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(float) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
235 | operator<<(float __f)
| ^~~~~~~~
/usr/include/c++/14/ostream:235:24: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'float'
235 | operator<<(float __f)
| ~~~~~~^~~
/usr/include/c++/14/ostream:243:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long double) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
243 | operator<<(long double __f)
| ^~~~~~~~
/usr/include/c++/14/ostream:243:30: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'long double'
243 | operator<<(long double __f)
| ~~~~~~~~~~~~^~~
/usr/include/c++/14/ostream:301:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(const void*) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
301 | operator<<(const void* __p)
| ^~~~~~~~
/usr/include/c++/14/ostream:301:30: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'const void*'
301 | operator<<(const void* __p)
| ~~~~~~~~~~~~^~~
/usr/include/c++/14/ostream:306:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::nu |
s095992866 | p03827 | C++ | #include<bits/stdc++.h>
using namespace std;
using ll=long long;
void solve(){
int n;
string s;
cin>>n>>s;
int maxi=0;
int cnt=0;
for(auto e:s){
if(e=='I'){
cnt++
maxi=max(maxi, cnt);
}else{
cnt--;
}
}
cout<<maxi<<endl;
}
signed main(){
//while(1)
solve();
} | a.cc: In function 'void solve()':
a.cc:14:30: error: expected ';' before 'maxi'
14 | cnt++
| ^
| ;
15 | maxi=max(maxi, cnt);
| ~~~~
|
s439646446 | p03827 | C++ | #include<bits/stdc++.h>
using namespace std;
int n,t=0,maxn=0;
string s;
int main()
{
scanf("%d%s",&n,s+1);
for(int i=0;i<n;i++)
{
if(s[i]=='I') ++t;
else --t;
maxn=max(maxn,t);
}
cout<<maxn<<endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:7:22: error: no match for 'operator+' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'int')
7 | scanf("%d%s",&n,s+1);
| ~^~
| | |
| | int
| std::string {aka std::__cxx11::basic_string<char>}
In file included from /usr/include/c++/14/bits/stl_algobase.h:67,
from /usr/include/c++/14/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
from a.cc:1:
/usr/include/c++/14/bits/stl_iterator.h:627:5: note: candidate: 'template<class _Iterator> constexpr std::reverse_iterator<_Iterator> std::operator+(typename reverse_iterator<_Iterator>::difference_type, const reverse_iterator<_Iterator>&)'
627 | operator+(typename reverse_iterator<_Iterator>::difference_type __n,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:627:5: note: template argument deduction/substitution failed:
a.cc:7:23: note: mismatched types 'const std::reverse_iterator<_Iterator>' and 'int'
7 | scanf("%d%s",&n,s+1);
| ^
/usr/include/c++/14/bits/stl_iterator.h:1798:5: note: candidate: 'template<class _Iterator> constexpr std::move_iterator<_IteratorL> std::operator+(typename move_iterator<_IteratorL>::difference_type, const move_iterator<_IteratorL>&)'
1798 | operator+(typename move_iterator<_Iterator>::difference_type __n,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1798:5: note: template argument deduction/substitution failed:
a.cc:7:23: note: mismatched types 'const std::move_iterator<_IteratorL>' and 'int'
7 | scanf("%d%s",&n,s+1);
| ^
In file included from /usr/include/c++/14/string:54,
from /usr/include/c++/14/bitset:52,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52:
/usr/include/c++/14/bits/basic_string.h:3598:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::__cxx11::basic_string<_CharT, _Traits, _Allocator> std::operator+(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
3598 | operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3598:5: note: template argument deduction/substitution failed:
a.cc:7:23: note: mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'int'
7 | scanf("%d%s",&n,s+1);
| ^
/usr/include/c++/14/bits/basic_string.h:3616:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::__cxx11::basic_string<_CharT, _Traits, _Allocator> std::operator+(const _CharT*, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
3616 | operator+(const _CharT* __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3616:5: note: template argument deduction/substitution failed:
a.cc:7:23: note: mismatched types 'const _CharT*' and 'std::__cxx11::basic_string<char>'
7 | scanf("%d%s",&n,s+1);
| ^
/usr/include/c++/14/bits/basic_string.h:3635:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::__cxx11::basic_string<_CharT, _Traits, _Allocator> std::operator+(_CharT, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
3635 | operator+(_CharT __lhs, const basic_string<_CharT,_Traits,_Alloc>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3635:5: note: template argument deduction/substitution failed:
a.cc:7:23: note: mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'int'
7 | scanf("%d%s",&n,s+1);
| ^
/usr/include/c++/14/bits/basic_string.h:3652:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::__cxx11::basic_string<_CharT, _Traits, _Allocator> std::operator+(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, const _CharT*)'
3652 | operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3652:5: note: template argument deduction/substitution failed:
a.cc:7:23: note: mismatched types 'const _CharT*' and 'int'
7 | scanf("%d%s",&n,s+1);
| ^
/usr/include/c++/14/bits/basic_string.h:3670:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::__cxx11::basic_string<_CharT, _Traits, _Allocator> std::operator+(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, _CharT)'
3670 | operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs, _CharT __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3670:5: note: template argument deduction/substitution failed:
a.cc:7:23: note: deduced conflicting types for parameter '_CharT' ('char' and 'int')
7 | scanf("%d%s",&n,s+1);
| ^
/usr/include/c++/14/bits/basic_string.h:3682:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::__cxx11::basic_string<_CharT, _Traits, _Allocator> std::operator+(__cxx11::basic_string<_CharT, _Traits, _Allocator>&&, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
3682 | operator+(basic_string<_CharT, _Traits, _Alloc>&& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3682:5: note: template argument deduction/substitution failed:
a.cc:7:23: note: mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'int'
7 | scanf("%d%s",&n,s+1);
| ^
/usr/include/c++/14/bits/basic_string.h:3689:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::__cxx11::basic_string<_CharT, _Traits, _Allocator> std::operator+(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, __cxx11::basic_string<_CharT, _Traits, _Allocator>&&)'
3689 | operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3689:5: note: template argument deduction/substitution failed:
a.cc:7:23: note: mismatched types 'std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'int'
7 | scanf("%d%s",&n,s+1);
| ^
/usr/include/c++/14/bits/basic_string.h:3696:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::__cxx11::basic_string<_CharT, _Traits, _Allocator> std::operator+(__cxx11::basic_string<_CharT, _Traits, _Allocator>&&, __cxx11::basic_string<_CharT, _Traits, _Allocator>&&)'
3696 | operator+(basic_string<_CharT, _Traits, _Alloc>&& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3696:5: note: template argument deduction/substitution failed:
a.cc:7:23: note: mismatched types 'std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'int'
7 | scanf("%d%s",&n,s+1);
| ^
/usr/include/c++/14/bits/basic_string.h:3719:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::__cxx11::basic_string<_CharT, _Traits, _Allocator> std::operator+(const _CharT*, __cxx11::basic_string<_CharT, _Traits, _Allocator>&&)'
3719 | operator+(const _CharT* __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3719:5: note: template argument deduction/substitution failed:
a.cc:7:23: note: mismatched types 'const _CharT*' and 'std::__cxx11::basic_string<char>'
7 | scanf("%d%s",&n,s+1);
| ^
/usr/include/c++/14/bits/basic_string.h:3726:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::__cxx11::basic_string<_CharT, _Traits, _Allocator> std::operator+(_CharT, __cxx11::basic_string<_CharT, _Traits, _Allocator>&&)'
3726 | operator+(_CharT __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3726:5: note: template argument deduction/substitution failed:
a.cc:7:23: note: mismatched types 'std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'int'
7 | scanf("%d%s",&n,s+1);
| ^
/usr/include/c++/14/bits/basic_string.h:3733:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::__cxx11::basic_string<_CharT, _Traits, _Allocator> std::operator+(__cxx11::basic_string<_CharT, _Traits, _Allocator>&&, const _CharT*)'
3733 | operator+(basic_string<_CharT, _Traits, _Alloc>&& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3733:5: note: template argument deduction/substitution failed:
a.cc:7:23: note: mismatched types 'const _CharT*' and 'int'
7 | scanf("%d%s",&n,s+1);
| ^
/usr/include/c++/14/bits/basic_string.h:3740:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::__cxx11::basic_string<_CharT, _Traits, _Allocator> std::operator+(__cxx11::basic_string<_CharT, _Traits, _Allocator>&&, _CharT)'
3740 | operator+(basic_string<_CharT, _Traits, _Alloc>&& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3740:5: note: template argument deduction/substitution failed:
a.cc:7:23: note: deduced conflicting types for parameter '_CharT' ('char' and 'int')
7 | scanf("%d%s",&n,s+1);
| ^
In file included from /usr/include/c++/14/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127:
/usr/include/c++/14/complex:340:5: note: candidate: 'template<class _Tp> std::complex<_Tp> std::operator+(const complex<_Tp>&, const complex<_Tp>&)'
340 | operator+(const complex<_Tp>& __x, const complex<_Tp>& __y)
| ^~~~~~~~
/usr/include/c++/14/complex:340:5: note: template argument deduction/substitution failed:
a.cc:7:23: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::complex<_Tp>'
7 | scanf("%d%s",&n,s+1);
| ^
/usr/include/c++/14/complex:349:5: note: candidate: 'template<class _Tp> std::complex<_Tp> std::operator+(const comple |
s997838222 | p03827 | C++ | #include<bits/stdc++.h>
using namespace std;
int n,t=0,m=0;
string s;
int main()
{
scanf("%d%s",&n,s+1);
for(int i=0;i<n;i++)
{
if(s[i]=='I') ++t;
else --t;
m=max(m,t);
}
cout<<m<<endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:7:22: error: no match for 'operator+' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'int')
7 | scanf("%d%s",&n,s+1);
| ~^~
| | |
| | int
| std::string {aka std::__cxx11::basic_string<char>}
In file included from /usr/include/c++/14/bits/stl_algobase.h:67,
from /usr/include/c++/14/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
from a.cc:1:
/usr/include/c++/14/bits/stl_iterator.h:627:5: note: candidate: 'template<class _Iterator> constexpr std::reverse_iterator<_Iterator> std::operator+(typename reverse_iterator<_Iterator>::difference_type, const reverse_iterator<_Iterator>&)'
627 | operator+(typename reverse_iterator<_Iterator>::difference_type __n,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:627:5: note: template argument deduction/substitution failed:
a.cc:7:23: note: mismatched types 'const std::reverse_iterator<_Iterator>' and 'int'
7 | scanf("%d%s",&n,s+1);
| ^
/usr/include/c++/14/bits/stl_iterator.h:1798:5: note: candidate: 'template<class _Iterator> constexpr std::move_iterator<_IteratorL> std::operator+(typename move_iterator<_IteratorL>::difference_type, const move_iterator<_IteratorL>&)'
1798 | operator+(typename move_iterator<_Iterator>::difference_type __n,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1798:5: note: template argument deduction/substitution failed:
a.cc:7:23: note: mismatched types 'const std::move_iterator<_IteratorL>' and 'int'
7 | scanf("%d%s",&n,s+1);
| ^
In file included from /usr/include/c++/14/string:54,
from /usr/include/c++/14/bitset:52,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52:
/usr/include/c++/14/bits/basic_string.h:3598:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::__cxx11::basic_string<_CharT, _Traits, _Allocator> std::operator+(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
3598 | operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3598:5: note: template argument deduction/substitution failed:
a.cc:7:23: note: mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'int'
7 | scanf("%d%s",&n,s+1);
| ^
/usr/include/c++/14/bits/basic_string.h:3616:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::__cxx11::basic_string<_CharT, _Traits, _Allocator> std::operator+(const _CharT*, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
3616 | operator+(const _CharT* __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3616:5: note: template argument deduction/substitution failed:
a.cc:7:23: note: mismatched types 'const _CharT*' and 'std::__cxx11::basic_string<char>'
7 | scanf("%d%s",&n,s+1);
| ^
/usr/include/c++/14/bits/basic_string.h:3635:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::__cxx11::basic_string<_CharT, _Traits, _Allocator> std::operator+(_CharT, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
3635 | operator+(_CharT __lhs, const basic_string<_CharT,_Traits,_Alloc>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3635:5: note: template argument deduction/substitution failed:
a.cc:7:23: note: mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'int'
7 | scanf("%d%s",&n,s+1);
| ^
/usr/include/c++/14/bits/basic_string.h:3652:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::__cxx11::basic_string<_CharT, _Traits, _Allocator> std::operator+(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, const _CharT*)'
3652 | operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3652:5: note: template argument deduction/substitution failed:
a.cc:7:23: note: mismatched types 'const _CharT*' and 'int'
7 | scanf("%d%s",&n,s+1);
| ^
/usr/include/c++/14/bits/basic_string.h:3670:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::__cxx11::basic_string<_CharT, _Traits, _Allocator> std::operator+(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, _CharT)'
3670 | operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs, _CharT __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3670:5: note: template argument deduction/substitution failed:
a.cc:7:23: note: deduced conflicting types for parameter '_CharT' ('char' and 'int')
7 | scanf("%d%s",&n,s+1);
| ^
/usr/include/c++/14/bits/basic_string.h:3682:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::__cxx11::basic_string<_CharT, _Traits, _Allocator> std::operator+(__cxx11::basic_string<_CharT, _Traits, _Allocator>&&, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
3682 | operator+(basic_string<_CharT, _Traits, _Alloc>&& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3682:5: note: template argument deduction/substitution failed:
a.cc:7:23: note: mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'int'
7 | scanf("%d%s",&n,s+1);
| ^
/usr/include/c++/14/bits/basic_string.h:3689:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::__cxx11::basic_string<_CharT, _Traits, _Allocator> std::operator+(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, __cxx11::basic_string<_CharT, _Traits, _Allocator>&&)'
3689 | operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3689:5: note: template argument deduction/substitution failed:
a.cc:7:23: note: mismatched types 'std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'int'
7 | scanf("%d%s",&n,s+1);
| ^
/usr/include/c++/14/bits/basic_string.h:3696:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::__cxx11::basic_string<_CharT, _Traits, _Allocator> std::operator+(__cxx11::basic_string<_CharT, _Traits, _Allocator>&&, __cxx11::basic_string<_CharT, _Traits, _Allocator>&&)'
3696 | operator+(basic_string<_CharT, _Traits, _Alloc>&& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3696:5: note: template argument deduction/substitution failed:
a.cc:7:23: note: mismatched types 'std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'int'
7 | scanf("%d%s",&n,s+1);
| ^
/usr/include/c++/14/bits/basic_string.h:3719:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::__cxx11::basic_string<_CharT, _Traits, _Allocator> std::operator+(const _CharT*, __cxx11::basic_string<_CharT, _Traits, _Allocator>&&)'
3719 | operator+(const _CharT* __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3719:5: note: template argument deduction/substitution failed:
a.cc:7:23: note: mismatched types 'const _CharT*' and 'std::__cxx11::basic_string<char>'
7 | scanf("%d%s",&n,s+1);
| ^
/usr/include/c++/14/bits/basic_string.h:3726:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::__cxx11::basic_string<_CharT, _Traits, _Allocator> std::operator+(_CharT, __cxx11::basic_string<_CharT, _Traits, _Allocator>&&)'
3726 | operator+(_CharT __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3726:5: note: template argument deduction/substitution failed:
a.cc:7:23: note: mismatched types 'std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'int'
7 | scanf("%d%s",&n,s+1);
| ^
/usr/include/c++/14/bits/basic_string.h:3733:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::__cxx11::basic_string<_CharT, _Traits, _Allocator> std::operator+(__cxx11::basic_string<_CharT, _Traits, _Allocator>&&, const _CharT*)'
3733 | operator+(basic_string<_CharT, _Traits, _Alloc>&& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3733:5: note: template argument deduction/substitution failed:
a.cc:7:23: note: mismatched types 'const _CharT*' and 'int'
7 | scanf("%d%s",&n,s+1);
| ^
/usr/include/c++/14/bits/basic_string.h:3740:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::__cxx11::basic_string<_CharT, _Traits, _Allocator> std::operator+(__cxx11::basic_string<_CharT, _Traits, _Allocator>&&, _CharT)'
3740 | operator+(basic_string<_CharT, _Traits, _Alloc>&& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3740:5: note: template argument deduction/substitution failed:
a.cc:7:23: note: deduced conflicting types for parameter '_CharT' ('char' and 'int')
7 | scanf("%d%s",&n,s+1);
| ^
In file included from /usr/include/c++/14/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127:
/usr/include/c++/14/complex:340:5: note: candidate: 'template<class _Tp> std::complex<_Tp> std::operator+(const complex<_Tp>&, const complex<_Tp>&)'
340 | operator+(const complex<_Tp>& __x, const complex<_Tp>& __y)
| ^~~~~~~~
/usr/include/c++/14/complex:340:5: note: template argument deduction/substitution failed:
a.cc:7:23: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::complex<_Tp>'
7 | scanf("%d%s",&n,s+1);
| ^
/usr/include/c++/14/complex:349:5: note: candidate: 'template<class _Tp> std::complex<_Tp> std::operator+(const comple |
s314191191 | p03827 | C++ | #include<bits/stdc++.h>
using namespace std;
int n,t=0,m=0;
string s;
int main()
{
cin>>n;
for(int i=0;i<n;i++)
{
cin>>s[i];
if(s[i]=='I') ++t;
else --t;
m=max(m,pos);
}
cout<<m<<endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:13:25: error: 'pos' was not declared in this scope; did you mean 'pow'?
13 | m=max(m,pos);
| ^~~
| pow
|
s489364339 | p03827 | C++ | #include<cstdio>
using namespace std;
int n;
char s;
int main()
{
scanf("%d", &n);
int ans = 0;
int maxn = -1e9;
for(int i = 0; i < n; i++)
{
scanf("%c", &s);
if(s[i] == 'I') ans += 1;
if(s[i] == 'D') ans -= 1;
if(maxn < ans) maxn = ans;
}
printf("%d\n", maxn);
return 0;
}
| a.cc: In function 'int main()':
a.cc:13:21: error: invalid types 'char[int]' for array subscript
13 | if(s[i] == 'I') ans += 1;
| ^
a.cc:14:21: error: invalid types 'char[int]' for array subscript
14 | if(s[i] == 'D') ans -= 1;
| ^
|
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