submission_id stringlengths 10 10 | problem_id stringlengths 6 6 | language stringclasses 3
values | code stringlengths 1 522k | compiler_output stringlengths 43 10.2k |
|---|---|---|---|---|
s993695744 | p03644 | C++ | #include <iostream>
using namespace std;
int main(){
int N;
cin >> N;
int max;
int A[0] = 0;
for (int i = 1; i < N+1; ++i){
int A[i] = 0;
if (i % 2 == 0){
while (i % 2 == 0){
i = i/2;
++A[i];
}
if (A[i] > A[i-1]) max = i;
else break;
}
else break;
}
cout << max << endl;
}
| a.cc: In function 'int main()':
a.cc:8:16: error: array must be initialized with a brace-enclosed initializer
8 | int A[0] = 0;
| ^
a.cc:10:20: error: array must be initialized with a brace-enclosed initializer
10 | int A[i] = 0;
| ^
|
s213567945 | p03644 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int N;
cin >> N;
int kai;
int maxN = 0;
for(int i=1; i <=N; i++){
int j = i
int res = 0;
while(true){
bool fl = false ;
if( j%2==1){
fl = true ;
}
else{
j = j/2;
res = res + 1;
}
if(fl) break;
}
if(maxN < res) kai = i ;
}
cout << maxN << endl;
}
| a.cc: In function 'int main()':
a.cc:12:8: error: expected ',' or ';' before 'int'
12 | int res = 0;
| ^~~
a.cc:20:29: error: 'res' was not declared in this scope
20 | res = res + 1;
| ^~~
a.cc:24:18: error: 'res' was not declared in this scope
24 | if(maxN < res) kai = i ;
| ^~~
|
s834442273 | p03644 | C++ | #include <iostream>
using namespace std;
int main(){
int N;
cin >> N;
int A[N+10] = {0};
int max;
for (int i = 1; i < N+1; ++i){
while (i % 2 == 0){
i = i/2;
++A[i];
}
if (A[i] > A[i-1]) max = i;
else break;
}
cout << max << endl; | a.cc: In function 'int main()':
a.cc:17:25: error: expected '}' at end of input
17 | cout << max << endl;
| ^
a.cc:4:11: note: to match this '{'
4 | int main(){
| ^
|
s533865911 | p03644 | C++ | #include <iostream>
using namespace std;
int main(){
int N;
cin >> N;
int A[N+10] = 0;
int max;
for (int i = 1; i < N+1; ++i){
while (i % 2 == 0){
i = i/2;
++A[i];
}
if (A[i] > A[i-1]) max = i;
else break;
}
cout << max << endl;
} | a.cc: In function 'int main()':
a.cc:7:19: error: array must be initialized with a brace-enclosed initializer
7 | int A[N+10] = 0;
| ^
|
s494671002 | p03644 | C++ | #include <iostream>
using namespace std;
int main(){
cin>>N;
int i=2;
while(i<=N){
i=i*2;
}
cout<<i<<endl;
}
| a.cc: In function 'int main()':
a.cc:5:8: error: 'N' was not declared in this scope
5 | cin>>N;
| ^
|
s463766647 | p03644 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
int N;
cin >> N;
count=0;
while (N%2==0){
count++;
break;
}
cout << N << endl;
} | a.cc: In function 'int main()':
a.cc:8:9: error: overloaded function with no contextual type information
8 | count=0;
| ^
a.cc:10:10: error: no post-increment operator for type
10 | count++;
| ^~
|
s251084301 | p03644 | C++ | N = int(input())
def cal(n):
cnt = 0
while n % 2 == 0:
n = n//2
cnt += 1
return cnt
ans = -1
for i in range(N,0,-1):
if ans < cal(i):
ans = cal(i)
ans_n = i
print(ans_n) | a.cc:1:1: error: 'N' does not name a type
1 | N = int(input())
| ^
|
s989835683 | p03644 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
int ans[7]={1,2,4,8,16,32,64}
int n;
cin >> n;
for(int i=0;i<7;i++){
if(ans[i]>n){
cout << ans[i-1] << endl;
break;
}
}
}
| a.cc: In function 'int main()':
a.cc:6:3: error: expected ',' or ';' before 'int'
6 | int n;
| ^~~
a.cc:7:10: error: 'n' was not declared in this scope; did you mean 'yn'?
7 | cin >> n;
| ^
| yn
|
s545147327 | p03644 | C++ | #include <iostream> // cout, endl, cin
#include <string> // string, to_string, stoi
#include <vector> // vector
#include <algorithm> // min, max, swap, sort, reverse, lower_bound, upper_bound
#include <utility> // pair, make_pair
#include <tuple> // tuple, make_tuple
#include <cstdint> // int64_t, int*_t
#include <cstdio> // printf
#include <map> // map
#include <queue> // queue, priority_queue
#include <set> // set
#include <stack> // stack
#include <deque> // deque
#include <unordered_map> // unordered_map
#include <unordered_set> // unordered_set
#include <bitset> // bitset
#include <cctype> // isupper, islower, isdigit, toupper, tolower
#include <math.h>
#include <iomanip> //setprecision
#include <limits>
using namespace std;
int main(){
int n;
cin >> n;
if(n<2) cout << 1 << endl:
else if(n<4) cout << 2 << endl;
else if(n<8) cout << 4 << endl;
else if(n<16) cout << 8 << endl;
else if(n<32) cout << 16 << endl;
else if(n<64) cout << 32 << endl;
else cout << 64 << endl;
} | a.cc: In function 'int main()':
a.cc:25:30: error: expected ';' before ':' token
25 | if(n<2) cout << 1 << endl:
| ^
| ;
|
s811518899 | p03644 | C++ | #include<bits/stdc++.h>
using namespace std;
int a[8]={1,2,4,8,16,32,64,128};
int main(){
int n;
cin>>n;
for(int i=0;i<8;i++){
if(a[i]>n){
i--;
break;
}
}
cout<<a[i]<<endl;
} | a.cc: In function 'int main()':
a.cc:13:17: error: 'i' was not declared in this scope
13 | cout<<a[i]<<endl;
| ^
|
s866031150 | p03644 | C++ | #include<bits/stdc++.h>
using namespace std;
int a[8]={1,2,4,8,16,32,64,128}
int main(){
int n;
cin>>n;
for(int i=0;i<8;i++){
if(a[i]>n){
i--;
break;
}
}
cout<<a[i]<<endl;
} | a.cc:4:1: error: expected ',' or ';' before 'int'
4 | int main(){
| ^~~
|
s283540634 | p03644 | Java | import java.utli.*;
class Main
{
public static void main(String[] args)
{
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
if(n<=2){
System.out.println(2);
}else if(2<n&&n<=4){
System.out.println(4);
}else if(2<n&&n<=8){
System.out.println(8);
}else if(2<n&&n<=16){
System.out.println(16);
}else if(2<n&&n<=32){
System.out.println(32);
}else{
System.out.println(64);
}
}
} | Main.java:1: error: package java.utli does not exist
import java.utli.*;
^
Main.java:6: error: cannot find symbol
Scanner sc = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
Main.java:6: error: cannot find symbol
Scanner sc = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
3 errors
|
s628831334 | p03644 | C++ | #include <string>
#include <algorithm>
using namespace std;
int main() {
int n;
cin >> n;
int cnt = 0;
while(true){
if(n == 1) break;
n /= 2;
cnt++;
}
cout << (1 << cnt) << endl;
} | a.cc: In function 'int main()':
a.cc:6:9: error: 'cin' was not declared in this scope
6 | cin >> n;
| ^~~
a.cc:3:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
2 | #include <algorithm>
+++ |+#include <iostream>
3 | using namespace std;
a.cc:13:9: error: 'cout' was not declared in this scope
13 | cout << (1 << cnt) << endl;
| ^~~~
a.cc:13:9: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:13:31: error: 'endl' was not declared in this scope
13 | cout << (1 << cnt) << endl;
| ^~~~
a.cc:3:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
2 | #include <algorithm>
+++ |+#include <ostream>
3 | using namespace std;
|
s194806627 | p03644 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int N;
cin >> N;
int i=0;
for (i,i<8,i++){
if (N >= 2^(i)) continue;
else {
cout << 2^(i-1) <<endl;
break;
}
}
} | a.cc: In function 'int main()':
a.cc:9:17: error: expected ';' before ')' token
9 | for (i,i<8,i++){
| ^
| ;
a.cc:20:1: error: expected primary-expression before '}' token
20 | }
| ^
a.cc:18:4: error: expected ';' before '}' token
18 | }
| ^
| ;
19 |
20 | }
| ~
a.cc:20:1: error: expected primary-expression before '}' token
20 | }
| ^
a.cc:18:4: error: expected ')' before '}' token
18 | }
| ^
| )
19 |
20 | }
| ~
a.cc:9:7: note: to match this '('
9 | for (i,i<8,i++){
| ^
a.cc:20:1: error: expected primary-expression before '}' token
20 | }
| ^
|
s383416282 | p03644 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int N;
cin >> N;
int i=0;
for (i,i<8,i++){
if (N >= 2^(i)) continue;
else cout << 2^(i-1) << endl;
}
} | a.cc: In function 'int main()':
a.cc:9:17: error: expected ';' before ')' token
9 | for (i,i<8,i++){
| ^
| ;
a.cc:13:1: error: expected primary-expression before '}' token
13 | }
| ^
a.cc:12:4: error: expected ';' before '}' token
12 | }
| ^
| ;
13 | }
| ~
a.cc:13:1: error: expected primary-expression before '}' token
13 | }
| ^
a.cc:12:4: error: expected ')' before '}' token
12 | }
| ^
| )
13 | }
| ~
a.cc:9:7: note: to match this '('
9 | for (i,i<8,i++){
| ^
a.cc:13:1: error: expected primary-expression before '}' token
13 | }
| ^
|
s661650346 | p03644 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int N;
cin >> N;
int i=0
for (i,i<8,i++){
if (N >= 2^(i)) continue;
else cout << 2^(i-1) << endl;
}
} | a.cc: In function 'int main()':
a.cc:9:3: error: expected ',' or ';' before 'for'
9 | for (i,i<8,i++){
| ^~~
|
s785371357 | p03644 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int N;
cin >> N;
for (int i=0,i<8,i++){
if (N >= 2^(i)) continue;
else cout << 2^(i-1) << endl;
}
} | a.cc: In function 'int main()':
a.cc:8:17: error: expected ';' before '<' token
8 | for (int i=0,i<8,i++){
| ^
| ;
a.cc:8:17: error: expected primary-expression before '<' token
a.cc:8:23: error: expected ';' before ')' token
8 | for (int i=0,i<8,i++){
| ^
| ;
a.cc:10:26: error: invalid operands of types 'int' and '<unresolved overloaded function type>' to binary 'operator<<'
10 | else cout << 2^(i-1) << endl;
| ~~~~~~^~~~~~~
|
s773149734 | p03644 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int N;
cin >> N;
if (N = 1)
{
out = 1;
}
if (1 < N < 4)
{
out = 2;
}
if (4 =< N < 8)
{
out = 4;
}
if (8 =< N < 16)
{
out = 8;
}
if (16 =< N < 32)
{
out = 16;
}
if (32 =< N < 64)
{
out = 32;
}
if (64 =< N)
{
out = 64;
}
cout << out << endl;
} | a.cc: In function 'int main()':
a.cc:12:5: error: 'out' was not declared in this scope
12 | out = 1;
| ^~~
a.cc:17:5: error: 'out' was not declared in this scope
17 | out = 2;
| ^~~
a.cc:20:8: error: expected primary-expression before '<' token
20 | if (4 =< N < 8)
| ^
a.cc:22:5: error: 'out' was not declared in this scope
22 | out = 4;
| ^~~
a.cc:25:8: error: expected primary-expression before '<' token
25 | if (8 =< N < 16)
| ^
a.cc:27:5: error: 'out' was not declared in this scope
27 | out = 8;
| ^~~
a.cc:30:9: error: expected primary-expression before '<' token
30 | if (16 =< N < 32)
| ^
a.cc:32:5: error: 'out' was not declared in this scope
32 | out = 16;
| ^~~
a.cc:35:9: error: expected primary-expression before '<' token
35 | if (32 =< N < 64)
| ^
a.cc:37:5: error: 'out' was not declared in this scope
37 | out = 32;
| ^~~
a.cc:40:9: error: expected primary-expression before '<' token
40 | if (64 =< N)
| ^
a.cc:42:5: error: 'out' was not declared in this scope
42 | out = 64;
| ^~~
a.cc:45:9: error: 'out' was not declared in this scope
45 | cout << out << endl;
| ^~~
|
s248821522 | p03644 | C++ | #include <bits/stdc++.h>
using namespace std;
int main()
{
int a[7]={1,2,4,8,16,32,64}
int n;
cin>>n;
int i;
for(i=0;i<7;++i)
{
if(a[i]>n)
break;
}
printf("%d",a[i-1]);
} | a.cc: In function 'int main()':
a.cc:8:4: error: expected ',' or ';' before 'int'
8 | int n;
| ^~~
a.cc:9:8: error: 'n' was not declared in this scope
9 | cin>>n;
| ^
|
s934798720 | p03644 | C++ | #include <bits/stdc++.h>
using namespace std;
int main()
{
int a[7]={1,2,4,8,16,32,64}
int n;
cin>>n;
int i;
for(i=0;i<8;++i)
{
if(a[i]>n)
break;
}
printf("%d",a[i-1]);
} | a.cc: In function 'int main()':
a.cc:8:4: error: expected ',' or ';' before 'int'
8 | int n;
| ^~~
a.cc:9:8: error: 'n' was not declared in this scope
9 | cin>>n;
| ^
|
s369893516 | p03644 | C++ | #include<iostream>
using namespace std;
int main(){
int n;
cin>>n;
if(n==1){
cout<<"1";
retutn 0;
}
if(n==2){
cout<<"2";
return 0;
}
if(n<=7 && n>2) {
cout<<"4";
return 0;
}
if(n<=15) {
cout<<"8";
return 0;
}
if(n<=31) {
cout<<"16";
return 0;
}
if(n<=63) {
cout<<"32";
return 0;
}
if(n<=100) {
cout<<"64";
return 0;
}
return 0;
}
| a.cc: In function 'int main()':
a.cc:9:6: error: 'retutn' was not declared in this scope
9 | retutn 0;
| ^~~~~~
|
s724500572 | p03644 | C++ | #include<iostream>
using namespace std;
int main(){
cin>>n;
if(n<=7) {
cout<<"4";
return 0;
}
if(n<=15) {
cout<<"8";
return 0;
}
if(n<=31) {
cout<<"16";
return 0;
}
if(n<=63) {
cout<<"32";
return 0;
}
if(n<=100) {
cout<<"64";
return 0;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:5:11: error: 'n' was not declared in this scope
5 | cin>>n;
| ^
|
s002985190 | p03644 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int N;
cin >>N;
if(N==1){
cout <<1<<endl;
}
else if(N<4){
cout <<2<<endl;
}
else if(N<8){
cout <<4<<endl;
}else if(N<16){
cout <<2<<endl;
}else if(N<32){
cout <<16<<endl;
}else if(N<64){
cout <<32<<endl;
}
else if(N>=64){
cout <<64<endl;
}
} | a.cc: In function 'int main()':
a.cc:25:10: error: no match for 'operator<' (operand types are 'std::basic_ostream<char>' and '<unresolved overloaded function type>')
25 | cout <<64<endl;
| ~~~~~~~~~^~~~~
In file included from /usr/include/c++/14/regex:68,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:181,
from a.cc:1:
/usr/include/c++/14/bits/regex.h:1143:5: note: candidate: 'template<class _BiIter> bool std::__cxx11::operator<(const sub_match<_BiIter>&, const sub_match<_BiIter>&)'
1143 | operator<(const sub_match<_BiIter>& __lhs, const sub_match<_BiIter>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1143:5: note: template argument deduction/substitution failed:
a.cc:25:11: note: 'std::basic_ostream<char>' is not derived from 'const std::__cxx11::sub_match<_BiIter>'
25 | cout <<64<endl;
| ^~~~
/usr/include/c++/14/bits/regex.h:1224:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator<(__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&, const sub_match<_BiIter>&)'
1224 | operator<(const __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1224:5: note: template argument deduction/substitution failed:
a.cc:25:11: note: 'std::basic_ostream<char>' is not derived from 'std::__cxx11::__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>'
25 | cout <<64<endl;
| ^~~~
/usr/include/c++/14/bits/regex.h:1317:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator<(const sub_match<_BiIter>&, __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&)'
1317 | operator<(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1317:5: note: template argument deduction/substitution failed:
a.cc:25:11: note: 'std::basic_ostream<char>' is not derived from 'const std::__cxx11::sub_match<_BiIter>'
25 | cout <<64<endl;
| ^~~~
/usr/include/c++/14/bits/regex.h:1391:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator<(const typename std::iterator_traits<_Iter>::value_type*, const sub_match<_BiIter>&)'
1391 | operator<(typename iterator_traits<_Bi_iter>::value_type const* __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1391:5: note: template argument deduction/substitution failed:
a.cc:25:11: note: couldn't deduce template parameter '_Bi_iter'
25 | cout <<64<endl;
| ^~~~
/usr/include/c++/14/bits/regex.h:1485:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator<(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type*)'
1485 | operator<(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1485:5: note: template argument deduction/substitution failed:
a.cc:25:11: note: 'std::basic_ostream<char>' is not derived from 'const std::__cxx11::sub_match<_BiIter>'
25 | cout <<64<endl;
| ^~~~
/usr/include/c++/14/bits/regex.h:1560:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator<(const typename std::iterator_traits<_Iter>::value_type&, const sub_match<_BiIter>&)'
1560 | operator<(typename iterator_traits<_Bi_iter>::value_type const& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1560:5: note: template argument deduction/substitution failed:
a.cc:25:11: note: couldn't deduce template parameter '_Bi_iter'
25 | cout <<64<endl;
| ^~~~
/usr/include/c++/14/bits/regex.h:1660:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator<(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type&)'
1660 | operator<(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1660:5: note: template argument deduction/substitution failed:
a.cc:25:11: note: 'std::basic_ostream<char>' is not derived from 'const std::__cxx11::sub_match<_BiIter>'
25 | cout <<64<endl;
| ^~~~
In file included 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/bits/stl_pair.h:1045:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator<(const pair<_T1, _T2>&, const pair<_T1, _T2>&)'
1045 | operator<(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
| ^~~~~~~~
/usr/include/c++/14/bits/stl_pair.h:1045:5: note: template argument deduction/substitution failed:
a.cc:25:11: note: 'std::basic_ostream<char>' is not derived from 'const std::pair<_T1, _T2>'
25 | cout <<64<endl;
| ^~~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:67:
/usr/include/c++/14/bits/stl_iterator.h:448:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator<(const reverse_iterator<_Iterator>&, const reverse_iterator<_Iterator>&)'
448 | operator<(const reverse_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:448:5: note: template argument deduction/substitution failed:
a.cc:25:11: note: 'std::basic_ostream<char>' is not derived from 'const std::reverse_iterator<_Iterator>'
25 | cout <<64<endl;
| ^~~~
/usr/include/c++/14/bits/stl_iterator.h:493:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator<(const reverse_iterator<_Iterator>&, const reverse_iterator<_IteratorR>&)'
493 | operator<(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:493:5: note: template argument deduction/substitution failed:
a.cc:25:11: note: 'std::basic_ostream<char>' is not derived from 'const std::reverse_iterator<_Iterator>'
25 | cout <<64<endl;
| ^~~~
/usr/include/c++/14/bits/stl_iterator.h:1694:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator<(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&)'
1694 | operator<(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1694:5: note: template argument deduction/substitution failed:
a.cc:25:11: note: 'std::basic_ostream<char>' is not derived from 'const std::move_iterator<_IteratorL>'
25 | cout <<64<endl;
| ^~~~
/usr/include/c++/14/bits/stl_iterator.h:1760:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator<(const move_iterator<_IteratorL>&, const move_iterator<_IteratorL>&)'
1760 | operator<(const move_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1760:5: note: template argument deduction/substitution failed:
a.cc:25:11: note: 'std::basic_ostream<char>' is not derived from 'const std::move_iterator<_IteratorL>'
25 | cout <<64<endl;
| ^~~~
In file included from /usr/include/c++/14/bits/basic_string.h:47,
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/string_view:673:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator<(basic_string_view<_CharT, _Traits>, basic_string_view<_CharT, _Traits>)'
673 | operator< (basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:673:5: note: template argument deduction/substitution failed:
a.cc:25:11: note: 'std::basic_ostream<char>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
25 | cout <<64<endl;
| ^~~~
/usr/include/c++/14/string_view:680:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator<(basic_string_view<_CharT, _Traits>, __type_identity_t<basic_string_view<_CharT, _Traits> >)'
680 | operator< (basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:680:5: note: template argument deduction/substitution failed:
a.cc:25:11: note: 'std::basic_ostream<char>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
25 | cout <<64<endl;
| ^~~~
/usr/include/c++/14/string_view:688:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator<(__type_identity_t<basic_string_view<_CharT, _Traits> >, basic_string_view<_CharT, _Traits>)'
688 | operator< (__type_identity_t<basic_string_view<_CharT, _Traits>> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:688:5: note: template argument deduction/substitution failed:
a.cc:25:11: note: couldn't deduce template parameter '_CharT'
25 | cout <<64<endl;
| ^~~~
/usr/include/c++/14/bits/basic_string.h:3874:5: 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>&)'
3874 | operator<(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3874:5: note: template argument deduction/substitution failed:
a.cc:25:11: note: 'std::basic_ostream<char>' is not derived from 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>'
25 | cout <<64<endl;
| ^~~~
/usr/include/c++/14/bits/basic_string.h:3888:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator<(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, const _CharT*)'
3888 | operator<(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3888:5: note: template argument deduction/substitution failed:
a.cc:25:11: note: 'std::basic_ostream<char>' is not derived from 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>'
25 | cout <<64<endl;
| ^~~~
/usr/include/c++/14/bits/basic_string.h: |
s842675513 | p03644 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int N;
cin >>N;
if(N==1){
cout <<1<<endl;
}
else(N<4){
cout <<2<<endl;
}
else(N<8){
cout <<4<<endl;
}else(N<16){
cout <<2<<endl;
}else(N<32){
cout <<16<<endl;
}else(N<64){
cout <<32<<endl;
}
else(N>=64){
cout <<264<endl;
}
} | a.cc: In function 'int main()':
a.cc:12:10: error: expected ';' before '{' token
12 | else(N<4){
| ^
| ;
a.cc:15:1: error: 'else' without a previous 'if'
15 | else(N<8){
| ^~~~
a.cc:15:10: error: expected ';' before '{' token
15 | else(N<8){
| ^
| ;
a.cc:17:2: error: 'else' without a previous 'if'
17 | }else(N<16){
| ^~~~
a.cc:17:12: error: expected ';' before '{' token
17 | }else(N<16){
| ^
| ;
a.cc:19:2: error: 'else' without a previous 'if'
19 | }else(N<32){
| ^~~~
a.cc:19:12: error: expected ';' before '{' token
19 | }else(N<32){
| ^
| ;
a.cc:21:2: error: 'else' without a previous 'if'
21 | }else(N<64){
| ^~~~
a.cc:21:12: error: expected ';' before '{' token
21 | }else(N<64){
| ^
| ;
a.cc:24:1: error: 'else' without a previous 'if'
24 | else(N>=64){
| ^~~~
a.cc:24:12: error: expected ';' before '{' token
24 | else(N>=64){
| ^
| ;
|
s959054758 | p03644 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int N;
cin >>N;
if(N==1)
cout <<1<<endl;
}
else(N<4)
cout <<2<<endl;
}
else(N<8)
cout <<4<<endl;
}else(N<16)
cout <<2<<endl;
}else(N<32)
cout <<16<<endl;
}else(N<64)
cout <<32<<endl;
}
else(N>=64)
cout <<264<endl;
}
} | a.cc:12:1: error: expected unqualified-id before 'else'
12 | else(N<4)
| ^~~~
a.cc:14:1: error: expected declaration before '}' token
14 | }
| ^
a.cc:15:1: error: expected unqualified-id before 'else'
15 | else(N<8)
| ^~~~
a.cc:17:1: error: expected declaration before '}' token
17 | }else(N<16)
| ^
a.cc:17:2: error: expected unqualified-id before 'else'
17 | }else(N<16)
| ^~~~
a.cc:19:1: error: expected declaration before '}' token
19 | }else(N<32)
| ^
a.cc:19:2: error: expected unqualified-id before 'else'
19 | }else(N<32)
| ^~~~
a.cc:21:1: error: expected declaration before '}' token
21 | }else(N<64)
| ^
a.cc:21:2: error: expected unqualified-id before 'else'
21 | }else(N<64)
| ^~~~
a.cc:23:1: error: expected declaration before '}' token
23 | }
| ^
a.cc:24:1: error: expected unqualified-id before 'else'
24 | else(N>=64)
| ^~~~
a.cc:26:1: error: expected declaration before '}' token
26 | }
| ^
a.cc:27:1: error: expected declaration before '}' token
27 | }
| ^
|
s269915211 | p03644 | C++ | #include <iostream>
#include<string.h>
#include<algorithm>
using namespace std;
int main() {
int N;
cin >> N;
int a[110];
for (int i = 0; i < N; ++i) a[i]=i+1;
int c = 0;
int c_MAX = -1;
int a_MAX=-1;
for (int i = 0; i < N; ++i) {
while (true) {
if (a[i] % 2 != 0)break;
else a[i] = a[i] / 2;
c = c + 1;
}
if (c > c_MAX) {
c_MAX = c;
}
c = 0;
}
cout << pow(2,c_MAX) << endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:29:17: error: 'pow' was not declared in this scope
29 | cout << pow(2,c_MAX) << endl;
| ^~~
|
s833516156 | p03644 | C++ | #include <iostream>
using namespace std;
int main(){
int n;
cin >> n;
int result = 1;
int max_count = 0;
for (int i = 1; i <= n; i++){
int count = 0;
while (true){
if (i % 2 != 0) break;
i /= 2;
++count;
}
if (count > max_count){
max_division = count;
result = i;
}
}
cout << result << endl;
} | a.cc: In function 'int main()':
a.cc:18:7: error: 'max_division' was not declared in this scope
18 | max_division = count;
| ^~~~~~~~~~~~
|
s946626476 | p03644 | C++ | #include <iostream>
#include<algorithm>
#include<sstream>
#include<cmath>
#include<vector>
#include<iomanip>
#include<map>
#include<set>
#include<queue>
using namespace std;
typedef long long ll;
#define rep(i,n) for(int i = 0; i < n;i++)
vector<bool> b(1000001,false);
int main(void) {
int n, m; cin >> n;
if (n == 1) cout << １ << endl;
else if (n < 4) cout << 2 << endl;
else if (n < 8) cout << 4 << endl;
else if (n < 16) cout << 8 << endl;
else if (n < 32) cout << 16 << endl;
else if (n < 64) cout << 32 << endl;
else cout << 64 << endl;
} | a.cc: In function 'int main()':
a.cc:16:29: error: '\U0000ff11' was not declared in this scope
16 | if (n == 1) cout << １ << endl;
| ^~
|
s552569239 | p03644 | C++ | #include <bits/stdc++.h>
using namespace std;
#define REP(i, n) for(int i = 0; i < n; i++)
using ll = long long;
int main() {
int n; cin >> n;
int i = 0;
int ans = 0;
while(1) {
int x = pow(2,i);
if (x > n) break
ans = x;
i++;
}
cout << ans << endl;
return 0;
}
| a.cc: In function 'int main()':
a.cc:12:21: error: expected ';' before 'ans'
12 | if (x > n) break
| ^
| ;
13 | ans = x;
| ~~~
|
s336519477 | p03644 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int N;
cin >> N;
int ans = 0;
int List[9] = {-1,1,2,4,8,16,32,64,128};
for (int i = 8; i >= 1 i--) {
if (List[i] > N && N >= List[i - 1]) {
ans = List[i - 1];
break;
}
}
cout << ans << endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:8:25: error: expected ';' before 'i'
8 | for (int i = 8; i >= 1 i--) {
| ^~
| ;
|
s006230604 | p03644 | C++ | #include <iostream>
#include <string>
#include <algorithm>
#include <cmath>
using namespace std;
typedef long long llint;
#define inf 1e18
llint n,m;
void solve(){
cin >> n;
int ans = 0;
for(; n; n/=2) ans++;
cout << (1<<(ans-1)) << endl;
return 0;
}
int main(int argc, char *argv[]) {
solve();
return 0;
}
| a.cc: In function 'void solve()':
a.cc:18:16: error: return-statement with a value, in function returning 'void' [-fpermissive]
18 | return 0;
| ^
|
s773344564 | p03644 | C++ | #include<iostream>
using namespace std;
int main(){
int N;
int i;
cin>>N;
int a[N];
for(i=0;i<=N;i++){
int count=0;
while(i%2){
i/=2;
count++;
}
a[i]=count;
}
cout<<sort(a); | a.cc: In function 'int main()':
a.cc:16:9: error: 'sort' was not declared in this scope; did you mean 'short'?
16 | cout<<sort(a);
| ^~~~
| short
a.cc:16:17: error: expected '}' at end of input
16 | cout<<sort(a);
| ^
a.cc:3:11: note: to match this '{'
3 | int main(){
| ^
|
s921223492 | p03644 | C++ | #include <bits/stdc++.h>
using namespace std;
int main()
{
int n;
scanf("%d",&n);
int i,max=0,cnt=0;
for(i=1;i<=n;++i)
{
cnt=0;
while(i%2==0 && i>0)
{
i/=2;
cnt+++;
}
if(max<cnt)
max=cnt;
}
printf("%d",max);
} | a.cc: In function 'int main()':
a.cc:16:15: error: expected primary-expression before ';' token
16 | cnt+++;
| ^
|
s469621813 | p03644 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(
{
int n;
scanf("%d",&n);
int i,max=0,cnt=0;
for(i=1;i<=n;++i)
{
cnt=0;
while(i%2==0 && i>0)
{
i/=2;
cnt+++;
}
if(max<cnt)
max=cnt;
}
printf("%d",max);
} | a.cc:5:5: error: cannot declare '::main' to be a global variable
5 | int main(
| ^~~~
a.cc:7:5: error: expected primary-expression before 'int'
7 | int n;
| ^~~
a.cc:7:5: error: expected '}' before 'int'
a.cc:6:3: note: to match this '{'
6 | {
| ^
a.cc:6:4: error: expected ')' before 'int'
6 | {
| ^
| )
7 | int n;
| ~~~
a.cc:5:9: note: to match this '('
5 | int main(
| ^
a.cc:8:10: error: expected constructor, destructor, or type conversion before '(' token
8 | scanf("%d",&n);
| ^
a.cc:10:5: error: expected unqualified-id before 'for'
10 | for(i=1;i<=n;++i)
| ^~~
a.cc:10:13: error: 'i' does not name a type
10 | for(i=1;i<=n;++i)
| ^
a.cc:10:18: error: expected unqualified-id before '++' token
10 | for(i=1;i<=n;++i)
| ^~
a.cc:21:11: error: expected constructor, destructor, or type conversion before '(' token
21 | printf("%d",max);
| ^
a.cc:22:3: error: expected declaration before '}' token
22 | }
| ^
|
s238349889 | p03644 | C++ | #include <stdio.h>
int main(void) {
int n,max=0,cnt=0;
scanf("%d",&n);
for(i=1;i<=n;++i)
{
cnt=0;
while(i%2==0)
{
i/=2;
cnt++;
}
if(max<cnt)
max=cnt;
}
printf("%d",max);
return 0;
}
| a.cc: In function 'int main()':
a.cc:8:7: error: 'i' was not declared in this scope
8 | for(i=1;i<=n;++i)
| ^
|
s541388903 | p03644 | C++ | #include<bits/stdc++.h>
using namespace std;
int main(){
int N;
cin >> N;
int max_count = -1;
int n;
for(int i=1;i<=N;i=i+1){
int count = 0;
int x = i;
while(x%2 = 0){
x = x/2;
count = count + 1;
}
if(max_count < count){
max_count = count;
n = i;
}
}
cout << n << endl;
} | a.cc: In function 'int main()':
a.cc:12:12: error: lvalue required as left operand of assignment
12 | while(x%2 = 0){
| ~^~
|
s855737436 | p03644 | C++ | #include<iostream>
using namespace std;
int main(){
long long a[8]={0,1,2,4,8,16,32,64};
long long n;
cin>>n;
for(int i=7;i;i--){
if(a[i]<=n){
cout<<a[i]<<endl;
return 0;
}
} | a.cc: In function 'int main()':
a.cc:12:6: error: expected '}' at end of input
12 | }
| ^
a.cc:3:11: note: to match this '{'
3 | int main(){
| ^
|
s464719628 | p03644 | C++ | #include<iostream>
using namespace std;
int main()
{
int N, max, count, num;
cin >> N;
max = 0;
count = 0;
while (true){
if(N == 0){
break;
}
if(N % 2 != 0){
N--;
continue;
}
while(N % 2 == 0){
N /= 2;
count++;
}
if(count > max){
max = count;
}
}
for(int i = 0; i > max; i++)
{
num *= 2
}
cout << num << endl;
}
| a.cc: In function 'int main()':
a.cc:29:13: error: expected ';' before '}' token
29 | num *= 2
| ^
| ;
30 | }
| ~
|
s192199529 | p03644 | C++ | #include<iostream>
using namespace std;
int main()
{
int N, max, count;
cin >> N;
max = 0;
count = 0;
while (true){
if(N % 2 != 0){
N--;
continue;
}
while(N % 2 == 0){
N / 2;
count++;
}
if(count > max){
max = count;
}
if(N == 0){
break;
}
cout << max <<endl;
}
| a.cc: In function 'int main()':
a.cc:25:4: error: expected '}' at end of input
25 | }
| ^
a.cc:4:1: note: to match this '{'
4 | {
| ^
|
s866194605 | p03644 | C++ | #include<iostream>
using namespace std;
int main()
{
int N, count;
cin >> N;
count = 0;
while (true){
bool check = false;
if (N % 2 != 0) {check = true;}
if (check == ture){break;}
N /= 2;
count++;
}
cout << count << endl;
}
| a.cc: In function 'int main()':
a.cc:11:18: error: 'ture' was not declared in this scope
11 | if (check == ture){break;}
| ^~~~
|
s714966464 | p03644 | C++ | #include<iostream>
using namespace std;
int main()
{
int N, count;
cin >> N;
count = 0;
while (true){
bool check = false;
if (N % 2 != 0) check = true;
if check == ture break;
N /= 2;
count++;
}
cout << count << endl;
}
| a.cc: In function 'int main()':
a.cc:11:8: error: expected '(' before 'check'
11 | if check == ture break;
| ^~~~~
| (
|
s731438725 | p03644 | C++ | #include<iostream>
using namespace std;
int main()
{
int N, count;
cin >> N;
count = 0;
while (true){
bool check = false;
if (N % 2 != 0) check = true;
if check == ture break;
N /= 2;
count++
}
cout << count << endl;
}
| a.cc: In function 'int main()':
a.cc:11:8: error: expected '(' before 'check'
11 | if check == ture break;
| ^~~~~
| (
a.cc:13:12: error: expected ';' before '}' token
13 | count++
| ^
| ;
14 | }
| ~
|
s390555994 | p03644 | C++ | #include<bits/stdc++.h>
using namespace std;
int main(){
int a;
cin>>a;
if(a==2||a==4||a==16||a==32||a==64)cout<<a<<endl;
if(a>2&&a<4)cout<<"2"<<endl;
if(a>4&&a<16)cout<<"4"<<endl;
if(a>16&&a<32)cout<<"16"<<endl;
if(a>32&&a<64)cout<<"32"<<endl;
if(a>64&&a<=100)cout<<"64"<<endl;
if(a<2)cout<<"1"<<endl;
return 0;
| a.cc: In function 'int main()':
a.cc:14:18: error: expected '}' at end of input
14 | return 0;
| ^
a.cc:3:11: note: to match this '{'
3 | int main(){
| ^
|
s562232754 | p03644 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int n, ret = 0;
cin >> n;
while (1) {
if (n%2 == 0) {
ret++;
n =/ 2;
} else {
break;
}
}
cout << ret << endl;
} | a.cc: In function 'int main()':
a.cc:10:16: error: expected primary-expression before '/' token
10 | n =/ 2;
| ^
|
s147605640 | p03644 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int N;
cin >> N;
int count = 0;
while ((N / 2) != 0) {
count++;
}
cout << 2**count << endl;
}
| a.cc: In function 'int main()':
a.cc:11:13: error: invalid type argument of unary '*' (have 'int')
11 | cout << 2**count << endl;
| ^~~~~~
|
s404920112 | p03644 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int n
cin >> n;
int t=1;
while(t<=n){
t*=2;
}
cout << max(t/2,1) << endl;
} | a.cc: In function 'int main()':
a.cc:6:5: error: expected initializer before 'cin'
6 | cin >> n;
| ^~~
a.cc:8:14: error: 'n' was not declared in this scope
8 | while(t<=n){
| ^
|
s053004706 | p03644 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int n
cin >> n;
int t=1
while(t<=n){
t*=2;
}
cout << max(t/2,1) << endl;
} | a.cc: In function 'int main()':
a.cc:6:5: error: expected initializer before 'cin'
6 | cin >> n;
| ^~~
a.cc:8:5: error: expected ',' or ';' before 'while'
8 | while(t<=n){
| ^~~~~
|
s597281133 | p03644 | C++ | #include <iostream>
using namespace std;
int n;
int main(){
cin >> n;
for(int i = 0 ; i < 8; i++){
if(n < (1<<(i+1))){
cout << (1<<i) << endl;
break ;
}
}
return 0;
} | a.cc:13:1: error: extended character is not valid in an identifier
13 | }
| ^
a.cc: In function 'int main()':
a.cc:13:1: error: '\U00003000' was not declared in this scope
13 | }
| ^~
|
s805597762 | p03644 | C++ | #include <iostream>
using namespace std;
int n;
int count=0;
int main(){
cin >> n;
for(int i = 0 ; i < 8; i++) {
if(n < (1<<(i+1))) {
cout << (1<<i) << endl;
break ;
}
}
return 0;
} | a.cc:14:1: error: extended character is not valid in an identifier
14 | }
| ^
a.cc: In function 'int main()':
a.cc:14:1: error: '\U00003000' was not declared in this scope
14 | }
| ^~
|
s881386164 | p03644 | C++ | #include <iostream>
using namespace std;
int N;
int count=0;
int main(){
cin >> N;
for(int i = 0 ; i < 8; i++) {
if(n < (1<<(i+1))) {
cout << (1<<i) << endl;
break ;
}
}
return 0;
} | a.cc:14:1: error: extended character is not valid in an identifier
14 | }
| ^
a.cc: In function 'int main()':
a.cc:10:8: error: 'n' was not declared in this scope
10 | if(n < (1<<(i+1))) {
| ^
a.cc:14:1: error: '\U00003000' was not declared in this scope
14 | }
| ^~
|
s011149469 | p03644 | C++ | #include <iostream>
using namespace std;
int N;
int count=0;
int main(){
cin >> N;
while(true){
for(int i=0;i<N;++i){
if(pow(2, i) < N) ++count;
else break;
}
}
int max = pow(2, count);
cout << max << endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:11:10: error: 'pow' was not declared in this scope
11 | if(pow(2, i) < N) ++count;
| ^~~
a.cc:15:13: error: 'pow' was not declared in this scope
15 | int max = pow(2, count);
| ^~~
|
s304054097 | p03644 | C++ | #include <iostream>
using namespace std;
int main() {
int N;
cin >> N;
// 操作が行える限り操作を繰り返す
for (i = 0; i < N ; i++) {
if (N % 2 == 0) {
N /= 2;
}
else break;
}
cout << N << endl;
}
| a.cc: In function 'int main()':
a.cc:9:10: error: 'i' was not declared in this scope
9 | for (i = 0; i < N ; i++) {
| ^
|
s218061615 | p03644 | C++ | #include <iostream>
using namespace std;
int N;
int count=0;
int main(){
cin >> N;
while(true){
for(int i=0;i<N;++i){
if(pow(2, i) < N) ++count;
else break;
}
}
cout << pow(2, count) << endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:11:10: error: 'pow' was not declared in this scope
11 | if(pow(2, i) < N) ++count;
| ^~~
a.cc:15:11: error: 'pow' was not declared in this scope
15 | cout << pow(2, count) << endl;
| ^~~
|
s459407957 | p03644 | C++ | #include <iostream>
using namespace std;
int N;
int A[110]; // 最大 200 個なので余裕を持って 210 に --- 200 以上ならなんでもよいです
int main() {
cin >> N;
for (int i = 0; i < N; ++i) cin >> A[i];
// 操作が行える限り操作を繰り返す
while (true) {
bool exist_odd = false; // A[i] がすべて偶数かどうかを判定するフラグ
for (int i = 0; i < N; ++i) {
if (A[i] % 2 != 0) exist_odd = true; // 奇数があったらフラグを立てる
}
if (exist_odd) break; // 奇数があったら break
// 操作を行えるなら操作を実際に行う
for (int i = 0; i < N; ++i) {
A[i] /= 2;
}
cout << A[i] << endl;
}
}
| a.cc: In function 'int main()':
a.cc:24:21: error: 'i' was not declared in this scope
24 | cout << A[i] << endl;
| ^
|
s867342982 | p03644 | C++ | #include <iostream>
using namespace std;
int N;
int A[110]; // 最大 200 個なので余裕を持って 210 に --- 200 以上ならなんでもよいです
int main() {
cin >> N;
for (int i = 0; i < N; ++i) cin >> A[i];
// 操作が行える限り操作を繰り返す
while (true) {
bool exist_odd = false; // A[i] がすべて偶数かどうかを判定するフラグ
for (int i = 0; i < N; ++i) {
if (A[i] % 2 != 0) exist_odd = true; // 奇数があったらフラグを立てる
}
if (exist_odd) break; // 奇数があったら break
// 操作を行えるなら操作を実際に行う
for (int i = 0; i < N; ++i) {
A[i] /= 2;
}
}
cout << A[i] << endl;
}
| a.cc: In function 'int main()':
a.cc:26:15: error: 'i' was not declared in this scope
26 | cout << A[i] << endl;
| ^
|
s670820517 | p03644 | C++ | #include <iostream>
using namespace std;
int N;
int A[110]; // 最大 200 個なので余裕を持って 210 に --- 200 以上ならなんでもよいです
int main() {
cin >> N;
for (int i = 0; i < N; ++i) cin >> A[i];
// 操作が行える限り操作を繰り返す
while (true) {
bool exist_odd = false; // A[i] がすべて偶数かどうかを判定するフラグ
for (int i = 0; i < N; ++i) {
if (A[i] % 2 != 0) exist_odd = true; // 奇数があったらフラグを立てる
}
if (exist_odd) break; // 奇数があったら break
// 操作を行えるなら操作を実際に行う
for (int i = 0; i < N; ++i) {
A[i] /= 2;
}
}
cout << i << endl;
} | a.cc: In function 'int main()':
a.cc:27:13: error: 'i' was not declared in this scope
27 | cout << i << endl;
| ^
|
s970036466 | p03644 | C++ | #include <bits/stdc++.h>
using namespace std;
#define lli long long int
#define LLI(n) \
lli n; \
cin >> n;
#define LLIV(a, n) \
vector<lli> a(n); \
for (lli i = 0; i < n; i++) \
{ \
cin >> a.at(i); \
};
#define STR(n) \
string n; \
cin >> n;
#define Sort(n) sort(n.begin(), n.end());
#define Reve(n) reverse(n.begin(), n.end());
#define yes cout << "Yes" << endl;
#define no cout << "No" << endl;
#define C45(n) (n + 1) / 2
#define OUT(n) cout << n << endl;
#define SRC(n, c) \
for (lli i = 0; i < s.size(); i++) \
{ \
if (s.at(i) == c) \
{ \
n++; \
} \
};
//こぴー
/*#define ZISYO(s, S) \
for (lli i = 0; i < s.size(); i++) \
{ \
S.at(i) = s.at(i); \
} \
Sort(S) Reve(S) for (lli i = 0; i < s.size(); i++) { s.at(i) = S.at(i); };
*/
//素数
bool IsPrime(lli num)
{
if (num < 2)
return false;
else if (num == 2)
return true;
else if (num % 2 == 0)
return false;
long double sqrtNum = sqrt(num);
for (lli i = 3; i <= sqrtNum; i += 2)
{
if (num % i == 0)
return false;
}
return true;
}
//各桁の和
lli Sum(lli n)
{
lli sum = 0;
if (n < 0)
return 0;
while (n > 0)
{
sum += n % 10;
n /= 10;
}
return sum;
}
int main(void)
{
ios::sync_with_stdio(false);
LLI(n)
if(n >= 64) {
OUT(64)
}
else if(n => 32) {
OUT(32)
}
else if(n >= 16) {
OUT(16)
}
else if(n >= 8) {
OUT(8)
}
else if(n >= 4) {
OUT(4)
}
else if(n >= 2) {
OUT(2)
}
else {
OUT(1)
}
}
| a.cc: In function 'int main()':
a.cc:79:14: error: expected primary-expression before '>' token
79 | else if(n => 32) {
| ^
|
s500662994 | p03644 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
int N;
cin >> N;
if(N >= 64){
cout << 64 << endl:
}
if(N >= 32 && N < 64){
cout << 32 << endl;
}
if(N >= 16 && N < 32){
cout << 16 << endl;
}
if(N >= 8 && N < 16){
cout << 8 << endl;
}
if(N >= 4 && N < 8){
cout << 4 << endl;
}
if(N == 2 || N == 3){
cout << 2 << endl;
}
if(N == 1){
cout << 1 << endl;
}
} | a.cc: In function 'int main()':
a.cc:8:23: error: expected ';' before ':' token
8 | cout << 64 << endl:
| ^
| ;
|
s869240530 | p03644 | C++ | #include<iostream>
int arr[7]={1,2,4,8,16,32,64,128};
int main()
{
int n;
std::cin>>n;
for(int i=0;i<7;i++)
{
if(arr[i]>=n)
{
std::cout<<arr[n-1];break;
}
}return 0;
} | a.cc:2:33: error: too many initializers for 'int [7]'
2 | int arr[7]={1,2,4,8,16,32,64,128};
| ^
|
s599607993 | p03644 | C++ | #include<iostream>
int arr[7]={1,2,4,8,16,32,64,128};
int main()
{
int n;
std::cin>>n;
for(int i=0;i<7;i++)
{
if(arr[i]>=n)
{
std::cout<<arr[n-1];break;
}
}return 0;
} | a.cc:2:33: error: too many initializers for 'int [7]'
2 | int arr[7]={1,2,4,8,16,32,64,128};
| ^
|
s334401753 | p03644 | C++ | #include <iostream>
#include <cmath>
using namespace std;
int N;
int main() {
cin >> N;
int beki = log2(N);
cout << int pow(2, beki) << endl;
} | a.cc: In function 'int main()':
a.cc:10:13: error: expected primary-expression before 'int'
10 | cout << int pow(2, beki) << endl;
| ^~~
|
s760642720 | p03644 | C++ | #include <iostream>
using namespace std;
int N;
int A[210];
int main() {
cin >> N;
int beki = log2(N);
cout << pow(2, beki) << endl;
}
| a.cc: In function 'int main()':
a.cc:9:16: error: 'log2' was not declared in this scope
9 | int beki = log2(N);
| ^~~~
a.cc:10:13: error: 'pow' was not declared in this scope
10 | cout << pow(2, beki) << endl;
| ^~~
|
s964525214 | p03644 | C++ | #include<bits/stdc++.h>
using namespace std;
int main(){
int n; cin>>n;
int ans=0;
for(int i=1;i<n;i++){
int t=0;
int j=i
while(j%2==0){
j=j/2;
t++;
}
ans=max(ans,t);
}
cout<<ans<<endl;
}
| a.cc: In function 'int main()':
a.cc:10:9: error: expected ',' or ';' before 'while'
10 | while(j%2==0){
| ^~~~~
|
s108037593 | p03644 | C++ | #include<bits/stdc++.h>
using namespace std;
int main(){
int n; cin>>n;
int ans=0;
for(int i=1;i<n;i++){
int t=0;
int j=i
while(j%2==0||j=0){
j=j/2;
t++;
}
ans=max(ans,t);
}
cout<<ans<<endl;
}
| a.cc: In function 'int main()':
a.cc:10:9: error: expected ',' or ';' before 'while'
10 | while(j%2==0||j=0){
| ^~~~~
|
s218417623 | p03644 | C++ | #include<bits/stdc++.h>
using namespace std;
int main(){
int n; cin>>n;
int ans=0;
for(int i=1;i<n;i++){
int t=0;
int j=i
while(j%2==0){
j=j/2;
t++;
}
ans=max(ans,t);
}
cout<<ans<<endl;
}
| a.cc: In function 'int main()':
a.cc:10:9: error: expected ',' or ';' before 'while'
10 | while(j%2==0){
| ^~~~~
|
s222831997 | p03644 | C++ | #include<bits/stdc++.h>
using namespace std;
#define int long long
#define fo(a,b) for(int a=0;a<b;a++)
#define Sort(a) sort(a.begin(),a.end())
#define rev(a) reverse(a.begin(),a.end())
#define fi first
#define se second
#define co(a) cout<<a<<endl
#define sz size()
#define bgn begin()
#define en end()
#define pb(a) push_back(a)
#define pp() pop_back()
#define V vector
#define P pair
#define V2(a,b,c) V<V<int>> a(b,V<int>(c))
#define V2a(a,b,c,d) V<V<int>> a(b,V<int>(c,d))
#define incin(a) int a; cin>>a
#define yuko(a) setprecision(a)
#define uni(a) a.erase(unique(a.begin(),a.end()),a.end())
//#define min min<int>
//#define max max<int>
template<class T>
void cou(vector<vector<T>> a){
int b=a.size();
int c=a[0].size();
fo(i,b){
fo(j,c){
cout<<a[i][j];
if(j==c-1)
cout<<endl;
else
cout<<' ';
}
}
}
/*template<>
void cou(vector<vector<char>> a){
int b=a.size();
int c=a[0].size();
fo(i,b){
fo(j,c){
cout<<a[i][j];
if(j==c-1)
cout<<endl;
else
cout<<' ';
}
}
}*/
int wari(int a,int b) {
if(a%b==0)
return a/b;
else
return a/b+1;
}
int keta(int a){
double b=a;
b=log10(b);
int c=b;
return c+1;
}
int souwa(int a){
return a*(a+1)/2;
}
/*int lcm(int a,int b){
int d=a,e=b,f;
if(a<b)
swap(a,b);
int c,m=1;
while(m){
c=a%b;
if(c==0){
f=b;
m--;
}
else{
a=b;
b=c;
}
}
return d*e/f;
}
int gcm(int a,int b){
int d=a,e=b,f;
if(a<b)
swap(a,b);
int c,m=1;
while(m){
c=a%b;
if(c==0){
f=b;
m--;
}
else{
a=b;
b=c;
}
}
return f;
}*/
bool prime(int a){
if(a<2)
return false;
else if(a==2)
return true;
else if(a%2==0)
return false;
double b=sqrt(a);
for(int i=3;i<=b;i+=2){
if(a%i==0){
return false;
}
}
return true;
}
struct Union{
vector<int> par;
Union(int a){
par= vector<int>(a,-1);
}
int find(int a){
if(par[a]<0)
return a;
else
return par[a]=find(par[a]);
}
bool same(int a,int b){
return find(a)==find(b);
}
int Size(int a){
return -par[find(a)];
}
void unite(int a,int b){
a=find(a);
b=find(b);
if(a==b)
return;
if(Size(b)>Size(a))
swap<int>(a,b);
par[a]+=par[b];
par[b]=a;
}
};
int ketas(int a){
string b=to_string(a);
int c=0;
fo(i,keta(a)){
c+=b[i]-'0';
}
return c;
}
int gcm(int a,int b){
if(b==0)
return a;
return gcm(b,a%b);
}
int lcm(int a,int b){
return a/gcm(a,b)*b;
}
/*struct aa{
vector<int> gt;
aa(int n){
gt= vector<int>(n, 1);
}
void c(V<int> d,int b){
if(d[b]==0){
gt[d[b]-1]++;
gt[gt.sz-1]++;
}
else{
gt[d[b]-1]++;
c(d,d[d[b]]-1);
}
}
void cok(int a){
cout<<gt[a-1]<<endl;
fo(i,a-1)
cout<<gt[i]<<endl;
}
};
*/
/*struct dfs(){
*/
signed main(){
int n;
cin>>n;
int a=0;
if(n==1)
cout<<1<<endl;
else{
while(n){
n/=2;
a++;
}
cout<<pow(2,a)<<endl;
} | a.cc: In function 'int main()':
a.cc:201:2: error: expected '}' at end of input
201 | }
| ^
a.cc:188:14: note: to match this '{'
188 | signed main(){
| ^
|
s870451276 | p03644 | C | #include<bits/stdc++.h>
using namespace std;
int main () {
int n;
cin>>n;
double ans=0;
for (int i=0;i<n;i++){
ans = pow(2,i);
if(ans>n){
ans = ans/2;
break;
}
}
cout<<ans<<endl;
}
| main.c:1:9: fatal error: bits/stdc++.h: No such file or directory
1 | #include<bits/stdc++.h>
| ^~~~~~~~~~~~~~~
compilation terminated.
|
s764620945 | p03644 | C++ | #include <bits/stdc++.h>
using namespace std;
long long a[1005]={1},b[1000]={1,2};
int main(){
int n;
cin >> n;
if (n==1)
{
cout << 1 << endl;
return ;
}
for (int i=2;i<=100;i++) {
b[i]=b[i-1]*2;
}
for (int i=1;i<=100;i++) if (b[i]<=n&&b[i+1]>n) {
cout << b[i] << endl;
return 0;
}
} | a.cc: In function 'int main()':
a.cc:10:1: error: return-statement with no value, in function returning 'int' [-fpermissive]
10 | return ;
| ^~~~~~
|
s679317664 | p03644 | C++ | #include <iostream>
using namespace std;
int main()
{
int N;
int answer;
cin >> N;
if ( N == 1 ) { answer=1 }
else if ( 2 <= N && N < 4 ) { answer=2 }
else if ( 4 <= N && N < 8 ) { answer=4 }
else if ( 8 <= N && N < 16 ) { answer=8 }
else if (16 <= N && N < 32 ) { answer=16}
else if (32 <= N && N < 64 ) { answer=32}
else if (64 <= N ) { answer=64 }
cout << answer << endl;
return 0;
}
| a.cc: In function 'int main()':
a.cc:11:44: error: expected ';' before '}' token
11 | if ( N == 1 ) { answer=1 }
| ^~
| ;
a.cc:12:44: error: expected ';' before '}' token
12 | else if ( 2 <= N && N < 4 ) { answer=2 }
| ^~
| ;
a.cc:13:44: error: expected ';' before '}' token
13 | else if ( 4 <= N && N < 8 ) { answer=4 }
| ^~
| ;
a.cc:14:44: error: expected ';' before '}' token
14 | else if ( 8 <= N && N < 16 ) { answer=8 }
| ^~
| ;
a.cc:15:45: error: expected ';' before '}' token
15 | else if (16 <= N && N < 32 ) { answer=16}
| ^
| ;
a.cc:16:49: error: expected ';' before '}' token
16 | else if (32 <= N && N < 64 ) { answer=32}
| ^
| ;
a.cc:17:39: error: expected ';' before '}' token
17 | else if (64 <= N ) { answer=64 }
| ^~
| ;
|
s987626815 | p03644 | C++ | #include <iostream>
using namespace std;
int main()
{
int N;
int temp;
int tempCounter;
int answerCounter;
cin >> N;
// 1,2,4,8,16,32,64
// 0,1,2,3, 4, 5, 6
if ( N == 1 ) { answerCounter=0; }
else if ( 2 <= N && N < 4 ) { answerCounter=1; }
else if ( 4 <= N && N < 8 ) { answerCounter=2; }
else if ( 8 <= N && N < 16 ) { answerCounter=3; }
else if (16 <= N && N < 32 ) { answerCounter=4; }
else if (32 <= N && N < 64 ) { answerCounter=5; }
else if (64 <= N ) { answerCounter=6; }
cout << answerCounter << endl;
return 0;
}
| a.cc:13:3: error: extended character is not valid in an identifier
13 | // 1,2,4,8,16,32,64
| ^
a.cc: In function 'int main()':
a.cc:13:3: error: '\U00003000' was not declared in this scope
13 | // 1,2,4,8,16,32,64
| ^~
a.cc:17:5: error: 'else' without a previous 'if'
17 | else if ( 2 <= N && N < 4 ) { answerCounter=1; }
| ^~~~
|
s059773246 | p03644 | C++ | int N;
int temp;
int tempCounter;
int answerCounter=0;
cin >> N;
for (int i = 0; i < N; i++) {
temp = i + 1;
tempCounter = 0;
while(true){
if (temp % 2 != 0 ) break;
else {
temp = temp * 0.5;
tempCounter++;
}
}
if (answerCounter <= tempCounter ) { answerCounter = tempCounter; }
}
cout << answerCounter << endl;
return 0; | a.cc:7:9: error: 'cin' does not name a type
7 | cin >> N;
| ^~~
a.cc:9:9: error: expected unqualified-id before 'for'
9 | for (int i = 0; i < N; i++) {
| ^~~
a.cc:9:25: error: 'i' does not name a type
9 | for (int i = 0; i < N; i++) {
| ^
a.cc:9:32: error: 'i' does not name a type
9 | for (int i = 0; i < N; i++) {
| ^
a.cc:27:9: error: 'cout' does not name a type
27 | cout << answerCounter << endl;
| ^~~~
a.cc:28:9: error: expected unqualified-id before 'return'
28 | return 0;
| ^~~~~~
|
s864600240 | p03644 | C++ | #include <iostream>
#include <algorithm>
#include <string>
#include <math.h>
using namespace std;
int main(){
int N;
cin >> N;
for(int k=0; k<7; k++){
if(2^k <= N < 2^(k+1) ){
int ans = 2^k;
}
cout << ans << endl;
}
}
| a.cc: In function 'int main()':
a.cc:14:17: error: 'ans' was not declared in this scope; did you mean 'abs'?
14 | cout << ans << endl;
| ^~~
| abs
|
s832904780 | p03644 | C++ | #include <iostream>
#include <algorithm>
#include <string>
#include <math.h>
using namespace std;
int main(){
int N;
cin >> N;
for(int k=0; k<7; k++){
if(2^k <= N < 2^(k+1) ) cout << int 2^k << endl;
}
}
| a.cc: In function 'int main()':
a.cc:11:49: error: expected primary-expression before 'int'
11 | if(2^k <= N < 2^(k+1) ) cout << int 2^k << endl;
| ^~~
|
s331361928 | p03644 | C++ | #include <iostream>
#include <algorithm>
#include <string>
#include <math.h>
using namespace std;
int main(){
int N;
cin >> N;
for(int k=0; k<7; k++){
if(2^k <= N < 2^(k+1) ) cout << pow(2, int k) << endl;
}
}
| a.cc: In function 'int main()':
a.cc:11:56: error: expected primary-expression before 'int'
11 | if(2^k <= N < 2^(k+1) ) cout << pow(2, int k) << endl;
| ^~~
|
s710476532 | p03644 | C++ | #include <iostream>
#include <algorithm>
#include <string>
using namespace std;
int main(){
int N;
cin >> N;
for(int k=0; k<7; k++){
if(2^k <= N < 2^(k+1) ) cout << 2**k << endl;
}
}
| a.cc: In function 'int main()':
a.cc:10:51: error: invalid type argument of unary '*' (have 'int')
10 | if(2^k <= N < 2^(k+1) ) cout << 2**k << endl;
| ^~
|
s093985024 | p03644 | C++ | #include <iostream>
#include <algorithm>
#include <string>
using namespace std;
int main(){
int N;
cin >> N;
for(int k=0; k<7; k++){
if(2^k <= N < 2^(k+1) ) cout << 2^k << endl;
}
}
| a.cc: In function 'int main()':
a.cc:10:53: error: invalid operands of types 'int' and '<unresolved overloaded function type>' to binary 'operator<<'
10 | if(2^k <= N < 2^(k+1) ) cout << 2^k << endl;
| ~~^~~~~~~
|
s236370330 | p03644 | C++ | #include <iostream>
#include <algorithm>
#include <string>
using namespace std;
int main(){
int N;
cin >> N;
for(int k=0; k<7; k++){
if(2**k <= N < 2**(k+1) ) cout << k << endl;
}
}
| a.cc: In function 'int main()':
a.cc:10:22: error: invalid type argument of unary '*' (have 'int')
10 | if(2**k <= N < 2**(k+1) ) cout << k << endl;
| ^~
a.cc:10:34: error: invalid type argument of unary '*' (have 'int')
10 | if(2**k <= N < 2**(k+1) ) cout << k << endl;
| ^~~~~~
|
s566573376 | p03644 | C++ | #include<bits/stdc++.h>
using namespace std;
//size_t f = string::npos
//make pair
int main(){
int n;cin >> n;
int ans = 1;
while(ans <= n){
ans = ans << 1;
}
cout << ans >> 1;
} | a.cc: In function 'int main()':
a.cc:12:19: error: no match for 'operator>>' (operand types are 'std::basic_ostream<char>' and 'int')
12 | cout << ans >> 1;
| ~~~~~~~~~~~ ^~ ~
| | |
| | int
| std::basic_ostream<char>
a.cc:12:19: note: candidate: 'operator>>(int, int)' (built-in)
12 | cout << ans >> 1;
| ~~~~~~~~~~~~^~~~
a.cc:12:19: note: no known conversion for argument 1 from 'std::basic_ostream<char>' to 'int'
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:41,
from a.cc:1:
/usr/include/c++/14/cstddef:131:5: note: candidate: 'template<class _IntegerType> constexpr std::__byte_op_t<_IntegerType> std::operator>>(byte, _IntegerType)'
131 | operator>>(byte __b, _IntegerType __shift) noexcept
| ^~~~~~~~
/usr/include/c++/14/cstddef:131:5: note: template argument deduction/substitution failed:
a.cc:12:12: note: cannot convert 'std::cout.std::basic_ostream<char>::operator<<(ans)' (type 'std::basic_ostream<char>') to type 'std::byte'
12 | cout << ans >> 1;
| ~~~~~^~~~~~
In file included from /usr/include/c++/14/string:55,
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.tcc:835:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
835 | operator>>(basic_istream<_CharT, _Traits>& __in,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.tcc:835:5: note: template argument deduction/substitution failed:
a.cc:12:22: note: 'std::basic_ostream<char>' is not derived from 'std::basic_istream<_CharT, _Traits>'
12 | cout << ans >> 1;
| ^
/usr/include/c++/14/bitset:1597:5: note: candidate: 'template<class _CharT, class _Traits, long unsigned int _Nb> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, bitset<_Nb>&)'
1597 | operator>>(std::basic_istream<_CharT, _Traits>& __is, bitset<_Nb>& __x)
| ^~~~~~~~
/usr/include/c++/14/bitset:1597:5: note: template argument deduction/substitution failed:
a.cc:12:22: note: 'std::basic_ostream<char>' is not derived from 'std::basic_istream<_CharT, _Traits>'
12 | cout << ans >> 1;
| ^
In file included from /usr/include/c++/14/istream:1109,
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:
/usr/include/c++/14/bits/istream.tcc:978:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _CharT&)'
978 | operator>>(basic_istream<_CharT, _Traits>& __in, _CharT& __c)
| ^~~~~~~~
/usr/include/c++/14/bits/istream.tcc:978:5: note: template argument deduction/substitution failed:
a.cc:12:22: note: 'std::basic_ostream<char>' is not derived from 'std::basic_istream<_CharT, _Traits>'
12 | cout << ans >> 1;
| ^
/usr/include/c++/14/istream:849:5: note: candidate: 'template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(basic_istream<char, _Traits>&, unsigned char&)'
849 | operator>>(basic_istream<char, _Traits>& __in, unsigned char& __c)
| ^~~~~~~~
/usr/include/c++/14/istream:849:5: note: template argument deduction/substitution failed:
a.cc:12:22: note: 'std::basic_ostream<char>' is not derived from 'std::basic_istream<char, _Traits>'
12 | cout << ans >> 1;
| ^
/usr/include/c++/14/istream:854:5: note: candidate: 'template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(basic_istream<char, _Traits>&, signed char&)'
854 | operator>>(basic_istream<char, _Traits>& __in, signed char& __c)
| ^~~~~~~~
/usr/include/c++/14/istream:854:5: note: template argument deduction/substitution failed:
a.cc:12:22: note: 'std::basic_ostream<char>' is not derived from 'std::basic_istream<char, _Traits>'
12 | cout << ans >> 1;
| ^
/usr/include/c++/14/istream:896:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _CharT*)'
896 | operator>>(basic_istream<_CharT, _Traits>& __in, _CharT* __s)
| ^~~~~~~~
/usr/include/c++/14/istream:896:5: note: template argument deduction/substitution failed:
a.cc:12:22: note: 'std::basic_ostream<char>' is not derived from 'std::basic_istream<_CharT, _Traits>'
12 | cout << ans >> 1;
| ^
/usr/include/c++/14/istream:939:5: note: candidate: 'template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(basic_istream<char, _Traits>&, unsigned char*)'
939 | operator>>(basic_istream<char, _Traits>& __in, unsigned char* __s)
| ^~~~~~~~
/usr/include/c++/14/istream:939:5: note: template argument deduction/substitution failed:
a.cc:12:22: note: 'std::basic_ostream<char>' is not derived from 'std::basic_istream<char, _Traits>'
12 | cout << ans >> 1;
| ^
/usr/include/c++/14/istream:945:5: note: candidate: 'template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(basic_istream<char, _Traits>&, signed char*)'
945 | operator>>(basic_istream<char, _Traits>& __in, signed char* __s)
| ^~~~~~~~
/usr/include/c++/14/istream:945:5: note: template argument deduction/substitution failed:
a.cc:12:22: note: 'std::basic_ostream<char>' is not derived from 'std::basic_istream<char, _Traits>'
12 | cout << ans >> 1;
| ^
/usr/include/c++/14/istream:1099:5: note: candidate: 'template<class _Istream, class _Tp> _Istream&& std::operator>>(_Istream&&, _Tp&&)'
1099 | operator>>(_Istream&& __is, _Tp&& __x)
| ^~~~~~~~
/usr/include/c++/14/istream:1099:5: note: template argument deduction/substitution failed:
/usr/include/c++/14/istream: In substitution of 'template<class _Istream, class _Tp> _Istream&& std::operator>>(_Istream&&, _Tp&&) [with _Istream = std::basic_ostream<char>&; _Tp = int]':
a.cc:12:22: required from here
12 | cout << ans >> 1;
| ^
/usr/include/c++/14/istream:1099:5: error: no type named 'type' in 'struct std::enable_if<false, void>'
1099 | operator>>(_Istream&& __is, _Tp&& __x)
| ^~~~~~~~
/usr/include/c++/14/complex:509:5: note: candidate: 'template<class _Tp, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, complex<_Tp>&)'
509 | operator>>(basic_istream<_CharT, _Traits>& __is, complex<_Tp>& __x)
| ^~~~~~~~
/usr/include/c++/14/complex:509:5: note: template argument deduction/substitution failed:
a.cc:12:22: note: 'std::basic_ostream<char>' is not derived from 'std::basic_istream<_CharT, _Traits>'
12 | cout << ans >> 1;
| ^
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:143:
/usr/include/c++/14/iomanip:76:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _Resetiosflags)'
76 | operator>>(basic_istream<_CharT, _Traits>& __is, _Resetiosflags __f)
| ^~~~~~~~
/usr/include/c++/14/iomanip:76:5: note: template argument deduction/substitution failed:
a.cc:12:22: note: 'std::basic_ostream<char>' is not derived from 'std::basic_istream<_CharT, _Traits>'
12 | cout << ans >> 1;
| ^
/usr/include/c++/14/iomanip:106:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _Setiosflags)'
106 | operator>>(basic_istream<_CharT, _Traits>& __is, _Setiosflags __f)
| ^~~~~~~~
/usr/include/c++/14/iomanip:106:5: note: template argument deduction/substitution failed:
a.cc:12:22: note: 'std::basic_ostream<char>' is not derived from 'std::basic_istream<_CharT, _Traits>'
12 | cout << ans >> 1;
| ^
/usr/include/c++/14/iomanip:137:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _Setbase)'
137 | operator>>(basic_istream<_CharT, _Traits>& __is, _Setbase __f)
| ^~~~~~~~
/usr/include/c++/14/iomanip:137:5: note: template argument deduction/substitution failed:
a.cc:12:22: note: 'std::basic_ostream<char>' is not derived from 'std::basic_istream<_CharT, _Traits>'
12 | cout << ans >> 1;
| ^
/usr/include/c++/14/iomanip:177:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _Setfill<_CharT>)'
177 | operator>>(basic_istream<_CharT, _Traits>& __is, _Setfill<_CharT> __f)
| ^~~~~~~~
/usr/include/c++/14/iomanip:177:5: note: template argument deduction/substitution failed:
a.cc:12:22: note: 'std::basic_ostream<char>' is not derived from 'std::basic_istream<_CharT, _Traits>'
12 | cout << ans >> 1;
| ^
/usr/include/c++/14/iomanip:207:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _Setprecision)'
207 | operator>>(basic_istream<_CharT, _Traits>& __is, _Setprecision __f)
| ^~~~~~~~
/usr/include/c++/14/iomanip:207:5: note: template argument deduction/substitution failed:
a.cc:12:22: note: 'std::basic_ostream<char>' is not derived from 'std::basic_istream<_CharT, _Traits>'
12 | cout << ans >> 1;
| |
s241029765 | p03644 | C++ |
fn main() {
let n: u32 = read();
let mut p = 1;
while p <= n {
p *= 2;
}
println!("{}", p/2);
}
// 以下関数
use std::io::*;
use std::str::FromStr;
pub fn read<T: FromStr>() -> T {
let stdin = stdin();
let stdin = stdin.lock();
let token: String = stdin
.bytes()
.map(|c| c.expect("failed to read char") as char)
.skip_while(|c| c.is_whitespace())
.take_while(|c| !c.is_whitespace())
.collect();
token.parse().ok().expect("failed to parse token")
}
pub const MOD: u64 = 1_000_000_007;
pub fn is_prime(n: i32) -> bool {
if n < 2 {
return false;
} else if n == 2 {
return true;
}
let mut i = 2;
while i * i < n {
if n % i == 0 {
return false;
} else {
i += 1;
continue;
}
}
true
}
pub fn lcm(mut n: i32, mut m: i32) -> i32 {
n = if n > m { m } else { n };
m = if n > m { n } else { m };
let mut i = n;
while i % m != 0 {
i += n;
}
i
}
pub fn abs(n: i32) -> i32 {
if n >= 0 {
n
} else {
-n
}
}
pub fn max(n: i32, m: i32) -> i32 {
if n >= m {
n
} else {
m
}
}
pub fn min(n: i32, m: i32) -> i32 {
if n <= m {
n
} else {
m
}
}
pub fn factorial(n: u32) -> u32 {
if n == 0 {
return 1
}
let mut r = n;
for i in 0..n-1{
r *= n-i-1;
}
r
}
pub fn combination(n: u32, m: u32) -> u32 {
factorial(n) / factorial(m) / factorial(n-m)
} | a.cc:88:14: error: too many decimal points in number
88 | for i in 0..n-1{
| ^~~~
a.cc:3:1: error: 'fn' does not name a type
3 | fn main() {
| ^~
a.cc:15:1: error: 'use' does not name a type
15 | use std::io::*;
| ^~~
a.cc:16:1: error: 'use' does not name a type
16 | use std::str::FromStr;
| ^~~
a.cc:17:1: error: 'pub' does not name a type
17 | pub fn read<T: FromStr>() -> T {
| ^~~
a.cc:29:1: error: 'pub' does not name a type
29 | pub const MOD: u64 = 1_000_000_007;
| ^~~
a.cc:31:1: error: 'pub' does not name a type
31 | pub fn is_prime(n: i32) -> bool {
| ^~~
a.cc:49:1: error: 'pub' does not name a type
49 | pub fn lcm(mut n: i32, mut m: i32) -> i32 {
| ^~~
a.cc:59:1: error: 'pub' does not name a type
59 | pub fn abs(n: i32) -> i32 {
| ^~~
a.cc:67:1: error: 'pub' does not name a type
67 | pub fn max(n: i32, m: i32) -> i32 {
| ^~~
a.cc:75:1: error: 'pub' does not name a type
75 | pub fn min(n: i32, m: i32) -> i32 {
| ^~~
a.cc:83:1: error: 'pub' does not name a type
83 | pub fn factorial(n: u32) -> u32 {
| ^~~
a.cc:94:1: error: 'pub' does not name a type
94 | pub fn combination(n: u32, m: u32) -> u32 {
| ^~~
|
s122157451 | p03644 | C | #include <stdio.h>
#include <string.h>
int main(void){
int count=1;
int n;
scanf("%d",&n);
for(;;){
count=count*2;
if(count>n){printf("%d",count/2);break;}
}
}
return 0;
} | main.c:13:1: error: expected identifier or '(' before 'return'
13 | return 0;
| ^~~~~~
main.c:14:1: error: expected identifier or '(' before '}' token
14 | }
| ^
|
s991712184 | p03644 | C++ | #include<bits/stdc++.h>
using namespace std;
int main() {
int n; cin >> n;
int ans = 1;
int nmax = 0;
for (int i = 1; i <= n; i++) {
int cnt = 0;
int j = i;
while (j % 2 == 0) {
j /= 2;
cnt++;
}
if (cnt > nmax) {
nmax = cnt;
ans = i;
}
}
cout << i << endl;
} | a.cc: In function 'int main()':
a.cc:19:11: error: 'i' was not declared in this scope
19 | cout << i << endl;
| ^
|
s546453640 | p03644 | Java | import java.util.*;
public class Main{
public static void main(String args[]){
Scanner sc = new Scanner(System.in);
int N = sc.nextInt();
int max = 1;
for (int i = 0; i < N; i++){
max = Math.pow(2, i);
if (max > N){
break;
}
}
max = max / 2;
System.out.println(max);
}
}
| Main.java:10: error: incompatible types: possible lossy conversion from double to int
max = Math.pow(2, i);
^
1 error
|
s975424112 | p03644 | Java | import java.util.*;
public class Main{
public static void main(String args[]){
Scanner sc = new Scanner(System.in);
int N = sc.nextInt();
int max = 1;
for (int i = 0; i < N; i++){
max = 2**i;
if (max > N){
break;
}
}
max = max / 2;
System.out.println(max);
}
}
| Main.java:10: error: illegal start of expression
max = 2**i;
^
1 error
|
s690348734 | p03644 | C++ | #include <iostream>
#include <cmath>
using namespace std;
int main(){
int N;
cin >> N;
int i = 0;
int n = 1;
while (true){
n *= 2;
if (n >= N){
break;
}
i += 1;
}
| a.cc: In function 'int main()':
a.cc:17:6: error: expected '}' at end of input
17 | }
| ^
a.cc:5:11: note: to match this '{'
5 | int main(){
| ^
|
s562859696 | p03644 | C++ | #include<iostream>
#include <bits/stdc++.h>
#include<vector>
using namespace std;
int main() {
int N,n = 2,count = 0;
cin >>N;
for(int i=0;i<N;i++){
if(i == n){
count++;
n *=2;
}
}
}
cout << count <<endl;
} | a.cc:17:5: error: 'cout' does not name a type
17 | cout << count <<endl;
| ^~~~
a.cc:18:1: error: expected declaration before '}' token
18 | }
| ^
|
s368056252 | p03644 | C++ | #include<iostream>
#include <bits/stdc++.h>
#include<vector>
int main() {
int N,max = 0;
for(int i=0;i<N;i++){
int count = 0;
while(i%2 == 0){
count++;
i = i/2;
}
if(count<max)max = count;
}
cout << max <<endl;
} | a.cc: In function 'int main()':
a.cc:16:5: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
16 | cout << max <<endl;
| ^~~~
| std::cout
In file included from a.cc:1:
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
a.cc:16:19: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
16 | cout << max <<endl;
| ^~~~
| std::endl
In file included from /usr/include/c++/14/iostream:41:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
744 | endl(basic_ostream<_CharT, _Traits>& __os)
| ^~~~
|
s766985643 | p03644 | C++ | #include <bits/stdc++.h>
#include <vector>
using namespace std;
int breaknumber(int n){
int count = 0;
while(){
if(n%2 == 0){
count++;
n = n/2;
}
else break;
}
return count;
}
int main(){
int N,max = 0;
cin >> N;
for(int i=0;i<N;i++){
if(max < breaknumber(i))max = breaknumber(i);
}
cout << max <<endl;
} | a.cc: In function 'int breaknumber(int)':
a.cc:7:11: error: expected primary-expression before ')' token
7 | while(){
| ^
|
s910206409 | p03644 | C++ | #include <bits/stdc++.h>
#include <vector>
using namespace std;
int breaknumber(int n;){
int count = 0;
while(){
if(n%2 == 0){
count++;
n = n/2;
}
else break;
}
return count;
}
int main(){
int N,max = 0;
cin >> N;
for(int i=0;i<N;i++){
if(max < breaknumber(i))max = breaknumber(i);
}
cout << max <<endl;
} | a.cc:5:22: error: expected ')' before ';' token
5 | int breaknumber(int n;){
| ~ ^
| )
a.cc:5:23: error: expected unqualified-id before ')' token
5 | int breaknumber(int n;){
| ^
|
s533612354 | p03644 | C++ | #include <iostream>
using namespace std;
int N;
int main() {
cin >> N;
int res = 1;
while (true) {
if (i < N) res = res * 2;
else cout << res << endl;
} | a.cc: In function 'int main()':
a.cc:15:13: error: 'i' was not declared in this scope
15 | if (i < N) res = res * 2;
| ^
a.cc:17:2: error: expected '}' at end of input
17 | }
| ^
a.cc:7:12: note: to match this '{'
7 | int main() {
| ^
|
s549605789 | p03644 | C++ | N = int(input())
num_list = [64, 32, 16, 8, 4, 2]
for i in num_list:
if N>=i:
print(i)
exit(0)
print(0) | a.cc:1:1: error: 'N' does not name a type
1 | N = int(input())
| ^
|
s841268473 | p03644 | C++ | #include<bits/stdc++.h>
using namespace std;
int n;
int main(){
cin>>n;
if(n>=64)
cout<<64<<endl;
if(n>=32&&n<64)
cout<<32<<endl;
if(n>=16&&n<32)
cout<<16<<end;
if(n>=8&&n<16)
cout<<8<<endl;
if(n>=4&&n<8)
cout<<4<<endl;
if(n>=2&&n<4)
cout<<2<<endl;
if(n==1)
cout<<1<<end;
if(n==0)
cout<<0<<endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:11:17: error: no match for 'operator<<' (operand types are 'std::basic_ostream<char>' and '<unresolved overloaded function type>')
11 | cout<<16<<end;
| ~~~~~~~~^~~~~
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]'
306 | |
s967109933 | p03644 | C++ | #include<iostream>
int main () {
int N;
std::cin >> N;
out = 1;
while (out*2 < N+1) {
out *= 2;
}
std::cout << out << std::endl;
} | a.cc: In function 'int main()':
a.cc:6:3: error: 'out' was not declared in this scope
6 | out = 1;
| ^~~
|
s003071232 | p03644 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
int N;
cin >> N;
int a = 1;
while(true){
if(a > N ) flag = true;
if(flag) break;
a *= 2
}
cout << a << endl;
}
| a.cc: In function 'int main()':
a.cc:9:18: error: 'flag' was not declared in this scope
9 | if(a > N ) flag = true;
| ^~~~
a.cc:10:10: error: 'flag' was not declared in this scope
10 | if(flag) break;
| ^~~~
a.cc:12:13: error: expected ';' before '}' token
12 | a *= 2
| ^
| ;
13 | }
| ~
|
s755137812 | p03644 | C++ | #include <iostream>
#include <vector>
int main(){
int n; std::cin >> n;
std::vector<int> numbers(n, 1);
for(int i=0; i < numbers.size(); i++) numbers.at(i) += i;
int answer = 1;
int power = 0;
for(int i=0; i < numbers.size(); i++){
int dividend = numbers.at(i);
int count = 0;
while(dividend % 2 == 0){
count++;
dividend /= 2;
}
if(power < count){
power = count;
answer = numbers.at(i)
}
}
std::cout << answer << std::endl;
} | a.cc: In function 'int main()':
a.cc:23:29: error: expected ';' before '}' token
23 | answer = numbers.at(i)
| ^
| ;
24 | }
| ~
|
s041125846 | p03644 | C++ | using namespace std;
#define rep(i, n) for (int i=0; i<(int)(n); i++)
int main(){
int n;
cin >> n;
int k=0;
//if(n==1)cout << 1 << endl;
for(;;){
if(n<=pow(2,k)){cout << k << endl;return 0;}
k++;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:6:3: error: 'cin' was not declared in this scope
6 | cin >> n;
| ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
+++ |+#include <iostream>
1 | using namespace std;
a.cc:10:11: error: 'pow' was not declared in this scope
10 | if(n<=pow(2,k)){cout << k << endl;return 0;}
| ^~~
a.cc:10:21: error: 'cout' was not declared in this scope
10 | if(n<=pow(2,k)){cout << k << endl;return 0;}
| ^~~~
a.cc:10:21: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:10:34: error: 'endl' was not declared in this scope
10 | if(n<=pow(2,k)){cout << k << endl;return 0;}
| ^~~~
a.cc:1:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
+++ |+#include <ostream>
1 | using namespace std;
|
s488676534 | p03644 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int N;
cin >> N;
int a;
for(int i = 1;i <= N;i++){
if(i >= 2 && i< 4){
a = 2;
}else if(i >=4 && i<8){
a = 4;
}else if(i >=8 && i < 16){
a = 8;
}else if(i >= 16 && i < 32){
a = 32;
}else if(i == 1){
a = 1;
}else{
a = 64
}
}
cout << a << endl;
} | a.cc: In function 'int main()':
a.cc:21:13: error: expected ';' before '}' token
21 | a = 64
| ^
| ;
22 | }
| ~
|
s381890163 | p03644 | C++ | N = int(input())
k = 1
while 2**k <= N:
k += 1
print(2**(k-1)) | a.cc:1:1: error: 'N' does not name a type
1 | N = int(input())
| ^
|
s399377722 | p03644 | C++ | #include<bits/stdc++.h>
using namespace std;
main(){
int n;
cin>>n;
int ans,t;
ans=t=0;
for(int i=1;i<=n;++i){
if(x%2==0){
int cnt=0;
while(
}
} | a.cc:3:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
3 | main(){
| ^~~~
a.cc: In function 'int main()':
a.cc:9:8: error: 'x' was not declared in this scope
9 | if(x%2==0){
| ^
a.cc:12:5: error: expected primary-expression before '}' token
12 | }
| ^
a.cc:11:13: error: expected ')' before '}' token
11 | while(
| ~^
| )
12 | }
| ~
a.cc:12:5: error: expected primary-expression before '}' token
12 | }
| ^
a.cc:13:4: error: expected '}' at end of input
13 | }
| ^
a.cc:3:7: note: to match this '{'
3 | main(){
| ^
|
s795324639 | p03644 | C++ | #include<bits/stdc++.h>
using namespace std;
map<int,int> diviosr(int n){
map<int,int> mp;
for(int p=2;p*p<=n;++p){
while(n%p==0){
mp[p]++;
n/=p;
}
}
return mp;
}
main(){
int n;
cin>>n;
int ans=0;
for(int i=0;i<=n;++i){
auto div = divisor(i);
ans=max(ans,div[2]);
}
cout<<ans<<endl;
}
| a.cc:13:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
13 | main(){
| ^~~~
a.cc: In function 'int main()':
a.cc:18:16: error: 'divisor' was not declared in this scope; did you mean 'diviosr'?
18 | auto div = divisor(i);
| ^~~~~~~
| diviosr
|
s651900359 | p03644 | C++ | #include<bits/stdc++.h>
using namespace std;
map<int,int> diviosr(int n){
map<int,int> mp;
for(int p=2;p*p<=n){
while(n%p==0){
mp[p]++;
n/=p;
}
}
return mp;
}
main(){
int n;
cin>>n;
int ans=0;
for(int i=0;i<=n;++i){
auto div = divisor(i);
ans=max(ans,div[2]);
}
cout<<ans<<endl;
} | a.cc: In function 'std::map<int, int> diviosr(int)':
a.cc:5:21: error: expected ';' before ')' token
5 | for(int p=2;p*p<=n){
| ^
| ;
a.cc: At global scope:
a.cc:13:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
13 | main(){
| ^~~~
a.cc: In function 'int main()':
a.cc:18:16: error: 'divisor' was not declared in this scope; did you mean 'diviosr'?
18 | auto div = divisor(i);
| ^~~~~~~
| diviosr
|
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