submission_id stringlengths 10 10 | problem_id stringlengths 6 6 | language stringclasses 3
values | code stringlengths 1 522k | compiler_output stringlengths 43 10.2k |
|---|---|---|---|---|
s344714895 | p03944 | Java | import java.util.*;
public class Main {
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
// 整数の入力
int w = sc.nextInt();
// スペース区切りの整数の入力
int h = sc.nextInt();
int n = sc.nextInt();
// 文字列の入力
int x[] = new int[n];
int y[] = new int[n];
int a[] = new int[n];
int maxx = w... | Main.java:18: error: ';' expected
for(int i=0; i++ i<n){
^
Main.java:18: error: not a statement
for(int i=0; i++ i<n){
^
2 errors
|
s650740599 | p03944 | C++ | #include <iostream>
#include <vector>
#include <algorithm>
using namespace std;
int main()
{
int W, H, N;
cin >> W >> H >> N;
vector<vector<int>> b(H, vector<int>(W, 0));
for (int i = 0; i < N; ++i) {
int x, y, a;
cin >> x >> y >> a;
int x1 = 0;
int y1 = 0;
int x2 = W;
int y2 = H;
if (a == 1) {
... | a.cc: In function 'int main()':
a.cc:33:53: error: no matching function for call to 'std::exception::exception(const char [6])'
33 | throw std::exception("oops!");
| ^
In file included from /usr/include/c++/14/exception:36,
... |
s895003832 | p03945 | C++ | #incldue<bits/stdc++.h>
using namespace std;
int main()
{
string s;
cin >> s;
int ans=0;
for(int i=0;i<s.size()-1;++i)
{
if(s.at(i)!=s.at(i+1)) ans++;
}
cout << ans;
return 0;} | a.cc:1:2: error: invalid preprocessing directive #incldue; did you mean #include?
1 | #incldue<bits/stdc++.h>
| ^~~~~~~
| include
a.cc: In function 'int main()':
a.cc:5:1: error: 'string' was not declared in this scope
5 | string s;
| ^~~~~~
a.cc:1:1: note: 'std::string' is defined in header... |
s374094560 | p03945 | Java | mport java.util.Scanner;
public class Main {
public static void main(String[] args) {
try (Scanner in = new Scanner(System.in)) {
String S = in.next();
StringBuilder WB = new StringBuilder();
WB.append(S.charAt(0));
for (int i = 1; i < S.length(); i++) {
... | Main.java:1: error: class, interface, enum, or record expected
mport java.util.Scanner;
^
1 error
|
s890233353 | p03945 | C++ | using namespace std;
typedef long long ll;
#define rep(k,i,n) for(ll i=k;i<n;++i)
int main(void){
string s;
cin>>s;
ll n=s.length();
ll ans=0;
rep(1,i,n)if(s[i]!=s[i-1])++ans;
cout<<ans;
}
| a.cc: In function 'int main()':
a.cc:5:5: error: 'string' was not declared in this scope
5 | string s;
| ^~~~~~
a.cc:1:1: note: 'std::string' is defined in header '<string>'; this is probably fixable by adding '#include <string>'
+++ |+#include <string>
1 | using namespace std;
a.cc:6:5: error: ... |
s184089778 | p03945 | C++ | #include <bits/stdc++.h>
#include <algorithm>
#include <vector>
#include <iostream>
using namespace std;
int main() {
//input
string s; cin >> s;
int n;
n = s.size();
int counter = 0;
//compute
for(int i = 0;i < n; i++) {
if(s.at[i] == s.at[i+1]){
counter += 1;
}
}
/... | a.cc: In function 'int main()':
a.cc:16:17: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
16 | if(s.at[i] == s.at[i+1]){
| ^
a.cc:16:28: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
16 | if(s.a... |
s432485508 | p03945 | C++ | #include <bits/stdc++.h>
#include <algorithm>
#include <vector>
#include <iostream>
using namespace std;
int main() {
//input
string s; cin >> s;
int n;
n = s.size();
int counter = 0;
//compute
for(int i = 0;i < n; i++) {
if(s.at[i] <= s.at[i+1]){
counter += 1;
}
}
/... | a.cc: In function 'int main()':
a.cc:16:17: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
16 | if(s.at[i] <= s.at[i+1]){
| ^
a.cc:16:28: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
16 | if(s.a... |
s027421404 | p03945 | C++ | #include<bits/stdc++.h>
#define ll long long
using namespace std;
int main()
{
ios::sync_with_stdio(false);
cin.tie(NULL);
srting s;
cin>>s;
int ans=0;
for(int i=1;i<s.size();i++)
{
if(s[i]!-s[i-1])
{
ans++;
}
}
cout<<ans;
return 0;
}
| a.cc: In function 'int main()':
a.cc:8:5: error: 'srting' was not declared in this scope
8 | srting s;
| ^~~~~~
a.cc:9:10: error: 's' was not declared in this scope
9 | cin>>s;
| ^
a.cc:13:16: error: expected ')' before '!' token
13 | if(s[i]!-s[i-1])
| ... |
s669545572 | p03945 | C++ | #include <iostream>
#include <string>
using namespace std;
int main()
{
string s;
cin >> s;
int n = s.size();
int cnt = 0;
for(int i = 1; i < s; ++i)
{
if(s[i-1] != s[i]) cnt++;
}
cout << cnt << endl;
return 0;
}
| a.cc: In function 'int main()':
a.cc:11:20: error: no match for 'operator<' (operand types are 'int' and 'std::string' {aka 'std::__cxx11::basic_string<char>'})
11 | for(int i = 1; i < s; ++i)
| ~ ^ ~
| | |
| int std::string {aka std::__cxx11::... |
s147960454 | p03945 | C++ | #include <iosream>
#include <string>
using namespace std;
int main()
{
string s;
cin >> s;
int n = s.size();
int cnt = 0;
for(int i = 1; i < s; ++i)
{
if(s[i-1] != s[i]) cnt++;
}
cout << cnt << endl;
return 0;
}
| a.cc:1:10: fatal error: iosream: No such file or directory
1 | #include <iosream>
| ^~~~~~~~~
compilation terminated.
|
s767289157 | p03945 | C++ | #include <iostream>
using namespace std;
int main() {
string color="";
cin>>color;
int x=0;
for(int i=1;i<=color.length();i++){
if(color[i]==color[i-1]){
x=x+0
}
else{
x=x+1;
}
}
cout<<x;
} | a.cc: In function 'int main()':
a.cc:10:30: error: expected ';' before '}' token
10 | x=x+0
| ^
| ;
11 | }
| ~
|
s862576871 | p03945 | C++ | #include <iostream>
using namespace std;
int main() {
string color="";
cin>>color;
int x=0;
for(int i=1;i<=color.length();i++){
if(color[i]==color[i-1]){
x=x+0
}
else{
x=x+1
}
}
cout<<x;
} | a.cc: In function 'int main()':
a.cc:10:30: error: expected ';' before '}' token
10 | x=x+0
| ^
| ;
11 | }
| ~
a.cc:13:30: error: expected ';' before '}' token
13 | ... |
s343170638 | p03945 | Java | S = input()
pre = "X"
B, W = 0, 0
for s in S:
if s != pre:
if s == "B":
B += 1
else:
W += 1
pre = s
if B == 0 or W == 0:
print(0)
elif B == W:
print(B * 2 - 1)
else:
x, y = min(B, W), max(B, W)
print(x * 2) | Main.java:1: error: class, interface, enum, or record expected
S = input()
^
1 error
|
s553619366 | p03945 | C++ | #include <bits/stdd++.h>
using namespace std;
int main() {
string S;
cin >> S;
int ans = 0;
int N = S.size();
for (int i = 0; i < N-1; i++) {
if (S[i] != S[i+1]) ans++;
}
cout << ans << endl;
} | a.cc:1:10: fatal error: bits/stdd++.h: No such file or directory
1 | #include <bits/stdd++.h>
| ^~~~~~~~~~~~~~~
compilation terminated.
|
s032435651 | p03945 | Java | import java.util.Scanner;
public class Saburo{
public static void main(String[]args){
Scanner sc=new Scanner(System.in);
String v=sc.nextLine();
String s;
int g=0;
for(int index=0;index<v.length();index++){
if(v.charAt(index)!='W'&&v.charAt(index)!='B'){
g++;
}
}
if(g!=... | Main.java:2: error: class Saburo is public, should be declared in a file named Saburo.java
public class Saburo{
^
1 error
|
s745903244 | p03945 | C++ | import numpy as np
import sys
def sinput(): return sys.stdin.readline()
def iinput(): return int(sinput())
def imap(): return map(int, sinput().split())
def fmap(): return map(float, sinput().split())
def iarr(): return list(imap())
def farr(): return list(fmap())
def sarr(): return sinput().split()
s = input()
ans = ... | a.cc:1:1: error: 'import' does not name a type
1 | import numpy as np
| ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
|
s690563789 | p03945 | C++ | #include<iostream>
#include<cmath>
#include<numeric>
#include<functional>
#include<string>
#include<algorithm>
#include<vector>
#include<map>
#include<iomanip>
#include<queue>
#define rep(i,n) for(int i=0;i<n;i++)
#define rep1(i,n) for(int i=1;i<n;i++)
#define ll long long
#define INF 2147483647
using namespace std;
us... | a.cc: In function 'int main()':
a.cc:22:19: error: 'std::string' {aka 'class std::__cxx11::basic_string<char>'} has no member named 'lengh'; did you mean 'length'?
22 | for(int i=0;i<s.lengh()-1,i++){
| ^~~~~
| length
a.cc:22:32: error: expected ';' before ')' token
... |
s674769897 | p03945 | C++ | #include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace std;
using namespace __gnu_pbds;
#define fi first
#define se second
#define mp make_pair
#define pb push_back
#define fbo find_by_order
#define ook order_of_key
typedef long long ll;
typedef pair<ll... | a.cc:18:24: error: 'a' does not name a type
18 | typedef long double ld;a
| ^
|
s534669337 | p03945 | Java | import java.util.*;
public class Stp
{
public static void main(String args[])
{
Scanner sc=new Scanner(System.in);
String s="";
if(sc.hasNext())
s=sc.next();
char []ch=s.toCharArray();
int c=0;
for(int i=0; i<ch.length-1;i++)
{
if(ch[i] != ch[i+1])
c++;
}
System.out.println(... | Main.java:2: error: class Stp is public, should be declared in a file named Stp.java
public class Stp
^
1 error
|
s898309259 | p03945 | Java | import java.util.*;
public class S
{
Scanner sc=new Scanner(System.in);
String s=sc.next();
char []ch=s.toCharArray();
int c=0;
for(int i=0; i<ch.length()-1;i++)
{
if(ch[i] != ch[i+1])
c++;
}
System.out.println(c);
} | Main.java:8: error: illegal start of type
for(int i=0; i<ch.length()-1;i++)
^
Main.java:8: error: > or ',' expected
for(int i=0; i<ch.length()-1;i++)
^
Main.java:8: error: ';' expected
for(int i=0; i<ch.length()-1;i++)
^
Main.java:8: error: <identifier... |
s364896632 | p03945 | C | #include <stdio.h>
#include <string.h>
int main(void) {
char s[100001];
scanf("%s", s);
int count = 0;
for (int i = 1; i < strlen(s); i++) {
if (s[i] != s[i-1]) {
count++;
}
}
printf("%d\n", count);
| main.c: In function 'main':
main.c:14:3: error: expected declaration or statement at end of input
14 | printf("%d\n", count);
| ^~~~~~
|
s723658204 | p03945 | C++ | #include <bits/stdc++.h>
#include <cstdlib>
#include <cmath>
#define rep(i,n) for (long long i=0; i < (n); ++i)
#define rep2(i,n,m) for(long long i=n;i<=m;i++)
using namespace std;
using ll = long long;
using P = pair<int,int>;
const ll INF=1e18 ;
inline void chmax(ll& a,ll b){a=max(a,b);}
inline void chmin(ll& a,ll b)... | a.cc: In function 'int main()':
a.cc:17:8: error: '\U0000ff4b' was not declared in this scope
17 | rep(i,ｋ-1) {
| ^~
a.cc:4:43: note: in definition of macro 'rep'
4 | #define rep(i,n) for (long long i=0; i < (n); ++i)
| ^
|
s192192008 | p03945 | C++ | #include <bits/stdc++.h>
#include <cstdlib>
#include <cmath>
#define rep(i,n) for (long long i=0; i < (n); ++i)
#define rep2(i,n,m) for(long long i=n;i<=m;i++)
using namespace std;
using ll = long long;
using P = pair<int,int>;
const ll INF=1e18 ;
inline void chmax(ll& a,ll b){a=max(a,b);}
inline void chmin(ll& a,ll b)... | a.cc: In function 'int main()':
a.cc:17:8: error: 'n' was not declared in this scope
17 | rep(i,n-1) {
| ^
a.cc:4:43: note: in definition of macro 'rep'
4 | #define rep(i,n) for (long long i=0; i < (n); ++i)
| ^
|
s645303286 | p03945 | C++ | #include <bits/stdc++.h>
using namespace std;
using ll=long long;
const ll MOD=1000000007;
const double PI=3.14159265358979;
const ll INF= pow(10,18);
typedef pair<ll,ll> P;
typedef vector<ll> vl;
typedef vector<vl> vvl;
#define FOR(i,a,b) for(ll i=a;i<b;i++)
#define rep(i,n) FOR(i,0,n)
string abc="abcdefghijklmnopqrst... | a.cc: In function 'int main()':
a.cc:21:8: error: 'a' was not declared in this scope
21 | if(a[i]!=a[i+1]){
| ^
|
s435213985 | p03945 | C++ | #include <bits/stdc++.h>
using namespace std;
using ll=long long;
const ll MOD=1000000007;
const double PI=3.14159265358979;
const ll INF= pow(10,18);
typedef pair<ll,ll> P;
typedef vector<ll> vl;
typedef vector<vl> vvl;
#define FOR(i,a,b) for(ll i=a;i<b;i++)
#define rep(i,n) FOR(i,0,n)
string abc="abcdefghijklmnopqrst... | a.cc: In function 'int main()':
a.cc:21:8: error: 'a' was not declared in this scope
21 | if(a[i]!=a[i+1]){
| ^
|
s066871066 | p03945 | C++ | S = input()
before_stone = S[0]
count = 0
for i in S[1:]:
if i != before_stone:
count += 1
before_stone = i
print(count) | a.cc:1:1: error: 'S' does not name a type
1 | S = input()
| ^
|
s404009421 | p03945 | C++ | #include<iostream>
#include<string>
#include<vector>
#include<iomanip>
#include<algorithm>
#include<queue>
#include<stack>
#include<list>
#include<map>
#include<deque>
#include<math.h>
using namespace std;
#define ll long long
int main(){
string S;
cin >> string;
N=S.size()
ll i;
ll cnt=0;
for(i... | a.cc: In function 'int main()':
a.cc:16:18: error: expected primary-expression before ';' token
16 | cin >> string;
| ^
a.cc:17:5: error: 'N' was not declared in this scope
17 | N=S.size()
| ^
a.cc:20:9: error: 'i' was not declared in this scope
20 | for(i=0;i<N-1;i... |
s884115095 | p03945 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
int ans=0;
string board;
cin >> board;
char piece=board[0];
for(int i=1;i<board.size();i++){
if(piece!=board[i]) {
piece=board[i]
ans++;}
}
cout << ans << endl;
}
| a.cc: In function 'int main()':
a.cc:12:21: error: expected ';' before 'ans'
12 | piece=board[i]
| ^
| ;
13 | ans++;}
| ~~~
|
s422040671 | p03945 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
int ans=0;
string board;
cin >> board;
char piece=board[0];
for(int i=1;i<board.size();i++){
if(piece!=board[i]) {
piece=board[i]
ans++;}
}
cout << ans << endl;
}
| a.cc: In function 'int main()':
a.cc:12:21: error: expected ';' before 'ans'
12 | piece=board[i]
| ^
| ;
13 | ans++;}
| ~~~
|
s760014982 | p03945 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
int ans=0;
string board;
cin >> board;
char piece=board[0];
for(int i=1;i<board.size();i++){
if(piece!=board[i]) {
piece=board[i]
ans++;}
cout << ans << endl;
}
| a.cc: In function 'int main()':
a.cc:12:21: error: expected ';' before 'ans'
12 | piece=board[i]
| ^
| ;
13 | ans++;}
| ~~~
a.cc:17:2: error: expected '}' at end of input
17 | }
| ^
a.cc:4:11: note: to match this '{'... |
s936798599 | p03945 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
int ans=0;
string board;
cin >> board;
char piece=board[0];
for(int i=1;i<board.size();i++){
if(piece!=board[i]) {
piece=board[i]
ans++;}
cout << ans << endl;
}
| a.cc: In function 'int main()':
a.cc:12:21: error: expected ';' before 'ans'
12 | piece=board[i]
| ^
| ;
13 | ans++;}
| ~~~
a.cc:17:2: error: expected '}' at end of input
17 | }
| ^
a.cc:4:11: note: to match this '{'... |
s100703079 | p03945 | C++ | #include<bits/stdc++.h>
using namespace std;
char hhj[100005],y;
int count,wb;
int main()
{
while(hhj[wb]=getchar(),hhj[wb]!='\n')
{
if(wb==0)
y=hhj[wb];
if(hhj[wb]!=y)
count++,y=hhj[wb];
wb++;
}
printf("%d\n",count);
return 0;
} | a.cc: In function 'int main()':
a.cc:15:11: error: reference to 'count' is ambiguous
15 | count++,y=hhj[wb];
| ^~~~~
In file included from /usr/include/c++/14/algorithm:86,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
from a.cc:1:
/usr/includ... |
s187048109 | p03945 | C++ | #include<bits/stdc++.h>
using namespace std;
char hhj[100005],y;
int count,wb;
int main()
{
while(hhj[wb]=getchar(),hhj[wb]!='\n')
{
if(z==0)
y=hhj[wb];
if(hhj[wb]!=y)
count++,y=hhj[wb];
wb++;
}
printf("%d\n",count);
return 0;
} | a.cc: In function 'int main()':
a.cc:12:12: error: 'z' was not declared in this scope
12 | if(z==0)
| ^
a.cc:15:11: error: reference to 'count' is ambiguous
15 | count++,y=hhj[wb];
| ^~~~~
In file included from /usr/include/c++/14/algorithm:86,
f... |
s714287319 | p03945 | C++ | #include<bits/stdc++.h>
#define rep(i,n)for(int i=0;i<n;++i)
#include<string>
#include<vector>
using namespace std;
typedef long long ll;
typedef pair<int, int>P;
template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; }
template<class T> inline bool chmin(T& a, T b) { if (a > b) { a ... | a.cc: In function 'int main()':
a.cc:66:25: error: 'taget' was not declared in this scope; did you mean 'target'?
66 | taget = s[i];
| ^~~~~
| target
|
s790819567 | p03945 | C++ | #include<bits/stdc++.h>
string s;
int cnt,l;
int main(){
cin>>s;
l=s.size();
for(int i=1;i<l;++i)cnt+=(s[i]!=s[i-1]);
cout<<cnt<<endl;
return 0;
} | a.cc:2:1: error: 'string' does not name a type; did you mean 'stdin'?
2 | string s;
| ^~~~~~
| stdin
a.cc: In function 'int main()':
a.cc:5:5: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
5 | cin>>s;
| ^~~
| std::cin
In file included from /usr/include... |
s624591317 | p03945 | C++ | #include<bits/stdc++.h>
string srx[100001];
int cnt,l;
int main(){
cin>>s;
l=s.size();
for(int i=1;i<l;++i)cnt+=(s[i]!=s[i-1]);
cout<<cnt<<endl;
return 0;
} | a.cc:2:1: error: 'string' does not name a type; did you mean 'stdin'?
2 | string srx[100001];
| ^~~~~~
| stdin
a.cc: In function 'int main()':
a.cc:5:5: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
5 | cin>>s;
| ^~~
| std::cin
In file included from /u... |
s454794272 | p03945 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int S;
cin >> S;
int ans=0;
for(int i = 0;i < S.size() - 1; i++){
ans+=(S.at(i) != S.at(i + 1));
}
cout << ans << endl;
}
| a.cc: In function 'int main()':
a.cc:7:23: error: request for member 'size' in 'S', which is of non-class type 'int'
7 | for(int i = 0;i < S.size() - 1; i++){
| ^~~~
a.cc:8:13: error: request for member 'at' in 'S', which is of non-class type 'int'
8 | ans+=(S.at(i) != S.at(i +... |
s417258662 | p03945 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int S;
cin >> S;
int ans=0;
for(int i = 0;i < S.size() - 1; i++){
ans+=(S[i] != S[i + 1]);
}
cout << ans << endl;
}
| a.cc: In function 'int main()':
a.cc:7:23: error: request for member 'size' in 'S', which is of non-class type 'int'
7 | for(int i = 0;i < S.size() - 1; i++){
| ^~~~
a.cc:8:12: error: invalid types 'int[int]' for array subscript
8 | ans+=(S[i] != S[i + 1]);
| ^... |
s097323578 | p03945 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int S;
cin >> S;
int ans=0;
for(int i = 0;i < S.size() - 1; i++){
ans+=(s[i] != s[i + 1]);
}
cout << ans << endl;
}
| a.cc: In function 'int main()':
a.cc:7:23: error: request for member 'size' in 'S', which is of non-class type 'int'
7 | for(int i = 0;i < S.size() - 1; i++){
| ^~~~
a.cc:8:11: error: 's' was not declared in this scope
8 | ans+=(s[i] != s[i + 1]);
| ^
|
s071588185 | p03945 | C++ | #include <iostream>
#include <cstdio>
using namespace std;
int main()
{
string a;
int s=0;
cin>>a;
for(int i=1;i<s.size();i++)
if(a[i]!=a[i-1])
s++;
cout<<s<<endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:9:21: error: request for member 'size' in 's', which is of non-class type 'int'
9 | for(int i=1;i<s.size();i++)
| ^~~~
|
s126554278 | p03945 | C++ | #include<bits/stdc++.h>
using namespace std;
int main() {
string S;
cin >> S;
int l=S.length(), count=0;
for(int i=0; i < l-1; i++) {
if(s.at(i) != s.at(i+1)) count++;
}
cout << count << endl;
}
| a.cc: In function 'int main()':
a.cc:8:9: error: 's' was not declared in this scope
8 | if(s.at(i) != s.at(i+1)) count++;
| ^
|
s242705126 | p03945 | C++ | #include<bits/stdc++.h>
using namsespace std;
int main() {
string S;
cin >> S;
int l=S.length(), count=0;
for(int i=0; i < l-1; i++) {
if(s.at(i) != s.at(i+1)) count++;
}
cout << count << endl;
} | a.cc:2:7: error: expected nested-name-specifier before 'namsespace'
2 | using namsespace std;
| ^~~~~~~~~~
a.cc: In function 'int main()':
a.cc:4:3: error: 'string' was not declared in this scope
4 | string S;
| ^~~~~~
a.cc:4:3: note: suggested alternatives:
In file included from /usr/incl... |
s341962176 | p03945 | C++ | #include<bits/stdc++.h>
using namespace std;
string jia(string a,string b)
{
int aa,bb;
int alen=a.length();
int blen=b.length();
if(alen<blen)
{
swap(a,b);
swap(alen,blen);
}
int bblen=blen;
blen--;
for(int i=alen-1; i>=1; i--)
{
if(blen>=0)
{
if(a[i]+b[blen]<106)
{
... | a.cc: In function 'std::string jia(std::string, std::string)':
a.cc:58:1: warning: no return statement in function returning non-void [-Wreturn-type]
58 | }
| ^
a.cc: In function 'int main()':
a.cc:66:19: error: request for member 'length' in 's', which is of non-class type 'int'
66 | for(int i=0;i<s.leng... |
s100373692 | p03945 | C++ | #include <bits/stdc++.h>
#define rep(i,n) for (int i=0;i<(n);i++)
#define adrep(i,s,n) for (int i=(s);i<(n);i++)
using namespace std;
typedef long long ll;
int main(){
int S;
cin>>S;
int count=0;
int N=S.length()-1;
rep(i,N){
if(S[i]!=S[i+1])count++;
}
cout<<count<<endl;
}
| a.cc: In function 'int main()':
a.cc:14:11: error: request for member 'length' in 'S', which is of non-class type 'int'
14 | int N=S.length()-1;
| ^~~~~~
a.cc:17:9: error: invalid types 'int[int]' for array subscript
17 | if(S[i]!=S[i+1])count++;
| ^
a.cc:17:15: error: invalid ... |
s023052117 | p03945 | C++ | #include <bits/stdc++.h>
#define rep(i,n) for (int i=0;i<(n);i++)
#define adrep(i,s,n) for (int i=(s);i<(n);i++)
using namespace std;
typedef long long ll;
int main(){
int S;
cin>>S;
int count=0;
rep(i,S.length()-1){
if(S[i]!=S[i+1])count++;
}
cout<<count<<endl;
} | a.cc: In function 'int main()':
a.cc:14:11: error: request for member 'length' in 'S', which is of non-class type 'int'
14 | rep(i,S.length()-1){
| ^~~~~~
a.cc:2:34: note: in definition of macro 'rep'
2 | #define rep(i,n) for (int i=0;i<(n);i++)
| ^
a.cc:1... |
s334253560 | p03945 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
string S;
cin >> S;
for (int i = 0; i < S.size() - 1; i++) {
if (S[i] == S[i + 1]) {
S = S.substr(0,i) + S.substr(i + 1,S.size() - 1 - i);
i--
}
}
cout << S.size() - 1 << endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:9:10: error: expected ';' before '}' token
9 | i--
| ^
| ;
10 | }
| ~
|
s637039574 | p03945 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
string S;
cin >> S;
for (int i = 0; i < S.size() - 1; i++) {
if (S[i] == S[i + 1]) S = S.substr(0,i) + S.substr(i + 1,S - 1 - i);
}
cout << S.size() - 1 << endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:7:64: error: no match for 'operator-' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'int')
7 | if (S[i] == S[i + 1]) S = S.substr(0,i) + S.substr(i + 1,S - 1 - i);
| ~ ^ ~
... |
s527395698 | p03945 | C++ | #include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define all(v) v.begin(),v.end()
#define _GLIBCXX_DEBUG
#define str(n) to_string(n)
#define int(w) stoi(w)
#define len(l) l.size()
#define append(l,i) l.push_back(i)
int main() {
string w;
cin>>w;
int ans=0;... | a.cc: In function 'int main()':
a.cc:19:10: error: expected primary-expression before ')' token
19 | })
| ^
|
s751133347 | p03945 | C++ | #include<bits/stdc++.h>
using namespace std;
int main() {
int ret=0;
string s; cin>>s;
for(int i=1;i<s.size();++i)
if(s[i]!=s[i-1])
ret++;
cout<<r<<"\n";
return 0;
} | a.cc: In function 'int main()':
a.cc:10:9: error: 'r' was not declared in this scope
10 | cout<<r<<"\n";
| ^
|
s178961374 | p03945 | Java | let ans s =
let n = String.length s in
let rec f i c ret =
if i = n then ret
else if s.[i] = c then f (i+1) c ret
else f (i+1) s.[i] (ret+1)
in f 1 s.[0] 0;;
Scanf.scanf "%s" (fun s -> print_int (ans s))
| Main.java:1: error: class, interface, enum, or record expected
let ans s =
^
Main.java:9: error: class, interface, enum, or record expected
Scanf.scanf "%s" (fun s -> print_int (ans s))
^
2 errors
|
s776483581 | p03945 | C++ | #include<bits/stdc++.h>
string s;
int ans;
int main()
{
cin>>s;
for(int i=1;i<s.size();i++)
if(s[i]!=s[i-1])
ans++;
printf("%d\n",ans);
return 0;
} | a.cc:2:1: error: 'string' does not name a type; did you mean 'stdin'?
2 | string s;
| ^~~~~~
| stdin
a.cc: In function 'int main()':
a.cc:6:5: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
6 | cin>>s;
| ^~~
| std::cin
In file included from /usr/include... |
s870766057 | p03945 | C++ | #include<bits/stdc++.h>
string s;
int ans;
int main()
{
cin>>s;
for(i=1;i<s.size();i++)
if(s[i]!=s[i-1])
ans++;
printf("%d\n",ans);
return 0;
} | a.cc:2:1: error: 'string' does not name a type; did you mean 'stdin'?
2 | string s;
| ^~~~~~
| stdin
a.cc: In function 'int main()':
a.cc:6:5: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
6 | cin>>s;
| ^~~
| std::cin
In file included from /usr/include... |
s562492000 | p03945 | C++ | #include <bits/stdc++.h>
#define rep(i, n) for(ll i = 0; i < n; i++)
#define repr(i, n) for(ll i = n; i >= 0; i--)
#define inf LLONG_MAX
#define all(v) v.begin(), v.end()
using namespace std;
typedef long long ll;
typedef vector<ll> vll;
typedef vector<vll> vvll;
int main()
{
string s; cin >> s;
if (s.size() ... | a.cc: In function 'int main()':
a.cc:26:10: error: redeclaration of 'char cur'
26 | char cur = s[0];
| ^~~
a.cc:18:10: note: 'char cur' previously declared here
18 | char cur = s[0];
| ^~~
|
s124956754 | p03945 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
int ans=0;
string s;
char te;
cin >> s;
te=s.at(0);
for(int i=1;i<s.size;i++){
if(te!=s.at(i)){
te=s.at(i);
ans++;
}
}
cout << ans << endl;
} | a.cc: In function 'int main()':
a.cc:10:21: error: invalid use of member function 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size() const [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; size_type = long unsig... |
s619660814 | p03945 | C++ | #include<bits/stdc++.h>
#define watch(x) cout << (#x) << " is " << (x) << endl
typedef long long ll;
using namespace std;
int static fast = [](){
ios::sync_with_stdio(false);
cin.tie(0); cout.tie(0); return 0;
}();
// freopen("input.txt", "r", stdin);
int main() {
string s;
cin >> s;
char pre = s[i];
int... | a.cc: In function 'int main()':
a.cc:14:22: error: 'i' was not declared in this scope
14 | char pre = s[i];
| ^
|
s505314660 | p03945 | C++ | #include <iostream>
#include <map>
#include <vector>
#include <cmath>
#include <string>
#include <cstring>
#include <algorithm>
#include <climits>
#include <stack>
#include <queue>
#include <set>
#include <cctype>
#include <bitset>
#include <type_traits>
#include <list>
using namespace std;
#define REP(i, n) for (int... | a.cc: In function 'int main()':
a.cc:35:25: error: expected '}' at end of input
35 | cout << ans << endl;
| ^
a.cc:26:1: note: to match this '{'
26 | {
| ^
|
s974663622 | p03945 | C++ | S = input()
ans = 0
coller = S[0]
for s in S[1:]:
if s != coller:
ans += 1
coller = s
print(ans) | a.cc:1:1: error: 'S' does not name a type
1 | S = input()
| ^
|
s026673210 | p03945 | C++ | #define _USE_MATH_DEFINES
#include <bits/stdc++.h>
using namespace std;
#define rep(i, n) REP(i, 0, n)
#define repr(i, n) for (int i = (n); i >= 0; i--)
#define ALL(v) v.begin(), v.end()
#define MSG(a) cout << #a << " " << a << endl;
#define REP(i, x, n) for (int i = x; i < n; i++)
#define OP(m) cout << m << endl
type... | a.cc: In function 'int main()':
a.cc:10:25: error: expected primary-expression before '<<' token
10 | #define OP(m) cout << m << endl
| ^~
a.cc:23:5: note: in expansion of macro 'OP'
23 | OP();
| ^~
|
s354888458 | p03945 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
string S;
if(S.size()==0){
cout<<0<<endl;
}else{
int sum=0;
int n=S.size();
for(int i=0;i<n-1;i++){
if((S.at(i)=='W'&&S.at(i+1)=='B')||(S.at(i)=='B'&&S.at(i+1)=='W')){
sum+;
}
}
cout<<sum<<endl;
}
} | a.cc: In function 'int main()':
a.cc:14:13: error: expected primary-expression before ';' token
14 | sum+;
| ^
|
s475805058 | p03945 | Java | import java.util.Scanner;
public class MainC {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
char[] s = sc.next().toCharArray();
int ans = 0;
for (int i = 1; i < s.length; i++) {
if(s[i] != s[i-1]) ans++;
}
System.out.println(ans);
sc.close();
}
} | Main.java:3: error: class MainC is public, should be declared in a file named MainC.java
public class MainC {
^
1 error
|
s022168305 | p03945 | C++ | #include<iostream>
#include<cstdio>
#include<cstring>
#include<algorithm>
#include<cmath>
#include<iomanip>
using namespace std;
string s;
int l,ans;
int main()
{
l=strlen(s+1);
for(int i=1;i<l;i++)
{
if(s[i]!=s[i-1]) ans++;
}
cout<<ans<<endl;
return 0;
}
| a.cc: In function 'int main()':
a.cc:12:19: error: no match for 'operator+' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'int')
12 | l=strlen(s+1);
| ~^~
| | |
| | int
| std::string {a... |
s091897908 | p03945 | C++ | /*Function Template*/
#include<bits/stdc++.h>
using namespace std;
typedef long long int ll;
typedef pair<ll,ll> pint;
const int MAX = 510000;
const int MOD = 1000000007;
#define rep(i, n) for(ll i = 0; i < (n); i++)
#define Rep(i, n) for(ll i = 1; i < (n); i++)
#define ALL(a) (a).begin(),(a).end()
#define IOS ios::sy... | a.cc: In function 'int main()':
a.cc:143:15: error: invalid initialization of reference of type 'std::vector<std::pair<char, long long int> >&' from expression of type 'std::vector<std::pair<long long int, long long int> >'
143 | runlength(s,p);
| ^
a.cc:79:48: note: in passing argument 2 of 'vo... |
s778544013 | p03945 | C++ | s = gets.chop
ans = 0
prev = s[0]
1.upto(s.length-1) do |i|
ans += 1 unless s[i] == prev
prev = s[i]
end
p ans | a.cc:1:1: error: 's' does not name a type
1 | s = gets.chop
| ^
|
s315655524 | p03945 | C++ | #include<iostream>
#include<string>
using namespace std;
int main(){
string s;
cin>>s;
int n=s.size();
int a=0;
for(int i=0;i<n-1;i++){
if(s[i]!=s[i+1]){
a++
}
}
cout<<a<<endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:13:10: error: expected ';' before '}' token
13 | a++
| ^
| ;
14 | }
| ~
|
s785956936 | p03945 | C++ | #include<iostream>
#include<string>
using namespace std;
int main(){
string s;
cin>>s;
int n=s.size();
int a;
for(int i=0;i<n-1;i++){
if(s[i]!=s[i+1]){
a++
}
}
cout<<a<<endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:13:10: error: expected ';' before '}' token
13 | a++
| ^
| ;
14 | }
| ~
|
s216807182 | p03945 | C++ | #include<bits/stdc++.h>
using namespace std;
#define ll long long
int main() {
string S;
cin >> S;
ll ans = 0;
char c_before = S[0];
for (ll i = 1; i < N; ++i)
if (c_before != S[i]) {
ans++;
c_before = S[i];
}
cout << ans << endl;
return 0;
}
| a.cc: In function 'int main()':
a.cc:10:21: error: 'N' was not declared in this scope
10 | for (ll i = 1; i < N; ++i)
| ^
|
s043625572 | p03945 | C++ | #include<iostream>
#include<cstdio>
#include<cstring>
using namespace std;
int main()
{
string t[a];
int s=0;
gets(t);
for(int i=1;t[i]!='\0';i++)
if(t[i]!=t[i--])s++;
cout<<s<<endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:7:14: error: 'a' was not declared in this scope
7 | string t[a];
| ^
a.cc:9:10: error: 't' was not declared in this scope
9 | gets(t);
| ^
a.cc:9:5: error: 'gets' was not declared in this scope; did you mean 'getw'?
9 | gets(... |
s165708366 | p03945 | C++ | #include<iostream>
#include<cstdio>
using namespace std;
int a=100000;
int main()
{
char t[a];
int s=0;
gets(t)
for(int i=1;t[i]!='\0';i++)
if(t[i]!=t[i--])s++;
cout<<s<<endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:9:5: error: 'gets' was not declared in this scope; did you mean 'getw'?
9 | gets(t)
| ^~~~
| getw
a.cc:10:19: error: 'i' was not declared in this scope
10 | for(int i=1;t[i]!='\0';i++)
| ^
|
s328159902 | p03945 | C++ | #include<iostream>
#include<cstdio>
using namespace std;
int a=100000;
int main()
{
char t[a],s=0;
gets(t)
for(int i=1;t[i]!='\0';i++)
if(t[i]!=t[i--])s++;
cout<<s<<endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:8:5: error: 'gets' was not declared in this scope; did you mean 'getw'?
8 | gets(t)
| ^~~~
| getw
a.cc:9:19: error: 'i' was not declared in this scope
9 | for(int i=1;t[i]!='\0';i++)
| ^
|
s084357081 | p03945 | C++ | #include<cstdio>
using namespace std;
int main()
{
char c,s;
int ans=0;
cin>>c;
for(int i=0;i<100000;i++)
{
cin>>s;
if(s!=c){ans++;c=s;}
if(s==EOF)break;
}
cout<<ans<<endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:7:5: error: 'cin' was not declared in this scope
7 | cin>>c;
| ^~~
a.cc:2:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
1 | #include<cstdio>
+++ |+#include <iostream>
2 | using namespace st... |
s083209269 | p03945 | C++ | #include<iostream>
#include<cstdio>
using namespace std;
int main()
{
char c,s;
int ans=0;
cin>>c;
for(cin>>s)
{
if(s!=c)ans++;
c=s;
}
cout<<ans<<endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:9:15: error: expected ';' before ')' token
9 | for(cin>>s)
| ^
| ;
a.cc:15:5: error: expected primary-expression before 'return'
15 | return 0;
| ^~~~~~
a.cc:14:21: error: expected ')' before 'return'
14 | cout<... |
s106595211 | p03945 | C++ | #include<iostream>
using namespace std;
string s,k;
int main()
{
cin>>s;
for(int i=1;i<=s.size()-1;i++)
{
if(s[i]!=s[i-1])
k++;
}
cout<<k<<endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:10:2: error: no 'operator++(int)' declared for postfix '++' [-fpermissive]
10 | k++;
| ~^~
|
s032892098 | p03945 | C++ | #include<iostream>
using namespace std;
string s,k;
int main()
{
cin>>s;
for(int i=1;i<=s.size()-1;i++)
{
if(s[i]!=s[i-1]
k++;
}
cout<<k<<endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:9:16: error: expected ';' before 'k'
9 | if(s[i]!=s[i-1]
| ^
| ;
10 | k++;
| ~
a.cc:11:1: error: expected primary-expression before '}' token
11 | }
| ^
a.cc:10:5: error: expected ')' before '}' token
... |
s990993040 | p03945 | C++ | #include<bits/stdc++.h>
using namespace std;
const int mod = 1000000007;
#define rep(i, n) for(int i = 0; i < (n); i++)
int int_len(int n) {
int s=0;
while(n!=0) s++, n/=10;
return s;
}
int int_sum(int n) {
int m=0,s=0,a=n;
while(a!=0) s++, a/=10;
for(int i=s-1;i>=0;i--) m+=n/((int)pow(10,i))-(n/((int)pow... | a.cc: In function 'int main()':
a.cc:84:18: error: no matching function for call to 'std::vector<int>::push_back(std::__cxx11::basic_string<char>)'
84 | v.push_back(s.substr(start,cnt+1));
| ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/vector:66,
fro... |
s736515497 | p03945 | C++ | #include<bits/stdc++.h>
using namespace std;
const int mod = 1000000007;
#define rep(i, n) for(int i = 0; i < (n); i++)
int int_len(int n) {
int s=0;
while(n!=0) s++, n/=10;
return s;
}
int int_sum(int n) {
int m=0,s=0,a=n;
while(a!=0) s++, a/=10;
for(int i=s-1;i>=0;i--) m+=n/((int)pow(10,i))-(n/((int)pow... | a.cc: In function 'int main()':
a.cc:76:20: error: expected unqualified-id before '=' token
76 | for(long long int=0;i<s.size();i++){
| ^
a.cc:76:20: error: expected ';' before '=' token
76 | for(long long int=0;i<s.size();i++){
| ^
| ... |
s784485896 | p03945 | C++ | #include<bits/stdc++.h>
using namespace std;
char x[100005],y;
int g,z;
int main()
{
while(x[z]=getchar(),x[z]!='\n')
{
if(z==0),y=x[z];
if(x[z]!=y)g++,y=x[z];
z++;
}
cout<<g;
return 0;
} | a.cc: In function 'int main()':
a.cc:10:25: error: expected primary-expression before ',' token
10 | if(z==0),y=x[z];
| ^
|
s357920110 | p03945 | C++ | #include <iostream>
#include <vector>
using namespace std;
int main(){
vector <char> S;
cin >> S;
int change = 0;
for(int i = 0; i < S.size()-1; i++){
if(S[i] != S[i+1]) change++;
}
cout << change;
}
| a.cc: In function 'int main()':
a.cc:8:7: error: no match for 'operator>>' (operand types are 'std::istream' {aka 'std::basic_istream<char>'} and 'std::vector<char>')
8 | cin >> S;
| ~~~ ^~ ~
| | |
| | std::vector<char>
| std::istream {aka std::basic_istream<char>}
In fil... |
s060100142 | p03945 | C++ | #include <iostream>
#include <vector>
using namespace std;
int main(){
vector <char> S[];
cin >> S;
int change = 0;
for(int i = 0; i < S.size()-1; i++){
if(S[i] != S[i+1]) change++;
}
cout << change;
} | a.cc: In function 'int main()':
a.cc:7:17: error: array size missing in 'S'
7 | vector <char> S[];
| ^
a.cc:8:7: error: no match for 'operator>>' (operand types are 'std::istream' {aka 'std::basic_istream<char>'} and 'std::vector<char> [1]')
8 | cin >> S;
| ~~~ ^~ ~
| |... |
s000192510 | p03945 | C++ | #include <iostream>
#include <vector>
using namespace std;
int main(){
string s;
cin >> s;
bool f = false;
int ans = 0;
while(!f){
//先頭から同じ要素がいくつ続いているか
int cl = 1;
for(int i = 1; i < s.size(); i++){
if(s[0] != s[i]) break;
cl++;
}
if(cl == s.size()){
f = true;
... | a.cc: In function 'int main()':
a.cc:24:5: error: 'cr' was not declared in this scope; did you mean 'cl'?
24 | cr = 1;
| ^~
| cl
|
s551258560 | p03945 | C++ | #include <iostream>
#include <vector>
using namespace std;
int main(){
vector<char> s;
cin >> s;
bool f = false;
int ans = 0;
while(!f){
//先頭から同じ要素がいくつ続いているか
int cl = 1;
for(int i = 1; i < s.size(); i++){
if(s[0] != s[i]) break;
cl++;
}
if(cl == s.size()){
f = tru... | a.cc: In function 'int main()':
a.cc:8:7: error: no match for 'operator>>' (operand types are 'std::istream' {aka 'std::basic_istream<char>'} and 'std::vector<char>')
8 | cin >> s;
| ~~~ ^~ ~
| | |
| | std::vector<char>
| std::istream {aka std::basic_istream<char>}
In fil... |
s804781654 | p03945 | C++ | #include<iostream>
#include<cstring>
#include<cmath>
using namespace std;
int main(){
string a;
int sum=0;
cin>>a;
for(int i=1;i<a.length;i++){
if(a[i]!=a[i-1]){
sum++;
}
}
cout<<sum;
} | a.cc: In function 'int main()':
a.cc:9:21: error: invalid use of member function 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::length() const [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; size_type = long unsi... |
s111555459 | p03945 | C++ | #include<bits/stdc++.h>
#include<cstdio>
using namespace std;
char asd[100001];
int main()
{
gets(asd);
int zip,ppt=0;
for(zip=1;zip<strlen(asd);zip++)
if(asd[zip]!=asd[zip-1])
ppt++;
printf("%d\n",ppt);
return 0;
} | a.cc: In function 'int main()':
a.cc:7:5: error: 'gets' was not declared in this scope; did you mean 'getw'?
7 | gets(asd);
| ^~~~
| getw
|
s961083125 | p03945 | C++ | #include<bits/stdc++.h>
using namespace std;
char asd[100001];
int main()
{
gets(asd);
int zip,ppt=0;
for(zip=1;zip<strlen(asd);zip++)
if(asd[zip]!=asd[zip-1])
ppt++;
printf("%d\n",ppt);
return 0;
} | a.cc: In function 'int main()':
a.cc:6:5: error: 'gets' was not declared in this scope; did you mean 'getw'?
6 | gets(asd);
| ^~~~
| getw
|
s101158859 | p03945 | C++ | #include <iostream>
#include <string>
using namespace std;
int main(){
string s;
cin >> s;
char tmp = s[0];
int count = 0;
for(int i = 1; i < s.size(); i++){
if(s[i] != tmp) {
count++;
tmp = s[i];
}
}
cout << cont;
return 0;
} | a.cc: In function 'int main()':
a.cc:16:17: error: 'cont' was not declared in this scope; did you mean 'count'?
16 | cout << cont;
| ^~~~
| count
|
s910987187 | p03945 | C++ | #include <bits/stdc++.h>
using namespace std;
int main()
{
int ans;
char a[100001];
scanf("%s",a);
for(int i=0;i<a-1;i++)
{
if(a[i]!=a[i+1])
ans++;
}
cout<<ans<<endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:8:18: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
8 | for(int i=0;i<a-1;i++)
| ~^~~~
|
s806806014 | p03945 | C++ | #include<iostream>
#include<cstring>
using namespace std;
int main(){
char a[100010];
int ans=0;
gets(a);
for(int i=1;i<=strlen(a);i++){
if(a[i]!=a[i-1]) ans++;
}
cout<<ans-1;
return 0;
}
| a.cc: In function 'int main()':
a.cc:7:9: error: 'gets' was not declared in this scope; did you mean 'getw'?
7 | gets(a);
| ^~~~
| getw
|
s887202333 | p03945 | C++ | #include<vector>
#include<cstring>
#include<iostream>
using namespace std;
string s;
int main()
{
int ans=0;
getline(cin,s);
for(int i=1;i<s.size();i++)
if(s[i]!=s[i-1])ans++;
printf("%d\N",ans);
return 0;
} | a.cc: In function 'int main()':
a.cc:12:16: error: '\N' not followed by '{'
12 | printf("%d\N",ans);
| ^~~~~~
a.cc:12:16: error: incomplete universal character name \N
|
s978237560 | p03945 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
string s;
cin >> s;
int cnt=0;
for(int i=0;i<s.size()-1;i++){
if(a[i]!=a[i+1]){
cnt++;
}
}
cout << cnt << endl;
} | a.cc: In function 'int main()':
a.cc:8:8: error: 'a' was not declared in this scope
8 | if(a[i]!=a[i+1]){
| ^
|
s458810003 | p03945 | C++ | #include<cstdio>
#include<cstring>
int main(){
char s[];
scanf("%s", s);
int n = 0;
for(int i=0; i<strlen(s); i++){
if(s[i] != s[i-1])
n++;
}
printf("%d", n);
return 0;
} | a.cc: In function 'int main()':
a.cc:4:8: error: storage size of 's' isn't known
4 | char s[];
| ^
|
s614387989 | p03945 | C++ | #include"bits/stdc++.h"
#define int long long
#define _overload3(_1,_2,_3,name,...) name
#define _rep(i,n) repi(i,0,n)
#define repi(i,a,b) for(int i=(a);i<(b);++i)
#define rep(...) _overload3(__VA_ARGS__,repi,_rep,)(__VA_ARGS__)
#define itr(i,x) for(auto i=(x).begin();i!=(x).end();++i)
#define All(x) (x).begin(),(x).en... | a.cc: In function 'int main()':
a.cc:29:11: error: 's' was not declared in this scope
29 | rep(i,s.size()-1) if(s[i]!=s[i+1]) ans++;
| ^
a.cc:5:38: note: in definition of macro 'repi'
5 | #define repi(i,a,b) for(int i=(a);i<(b);++i)
| ^
a.cc:3:39: no... |
s369432183 | p03945 | C++ | #include <iostream>
#include <string>
using namespace std;
int main(){
string s;
cin >> s;
int ans = 0;
for(int i = 0; i<= s.length()-2;i++){
char a = s[i];
char b = s[i+1]
if(a != b){
ans++;
}
}
cout << ans;
} | a.cc: In function 'int main()':
a.cc:11:5: error: expected ',' or ';' before 'if'
11 | if(a != b){
| ^~
|
s868162531 | p03945 | C++ | #include<bits/stdc++.h>
using nmaespace std;
int main(){
string input;
long long ans=0;
cin>>input;
for(int i=1;i<input.length();i++){
if(input[i-1]!=input[i]) ans++;
}
cout<<ans<<endl;
return 0;
} | a.cc:2:7: error: expected nested-name-specifier before 'nmaespace'
2 | using nmaespace std;
| ^~~~~~~~~
a.cc: In function 'int main()':
a.cc:4:5: error: 'string' was not declared in this scope
4 | string input;
| ^~~~~~
a.cc:4:5: note: suggested alternatives:
In file included from /usr... |
s443581814 | p03945 | C++ | #include<bits/stdc++.h>
using namespace std;
char srx[100001];
int main()
{
gets(srx);
int i,zjq=0;
for(i=1;i<strlen(srx);i++)//注意从1开始，不然就会多一个
if(srx[i]!=srx[i-1])
zjq++;//判断成功就加1（还是C语言的char好用~，可以当数组用）
printf("%d\n",zjq);//回车注意++
return 0;
} | a.cc: In function 'int main()':
a.cc:6:5: error: 'gets' was not declared in this scope; did you mean 'getw'?
6 | gets(srx);
| ^~~~
| getw
|
s829130277 | p03945 | C++ | #include<iostream>
using namespace std;
int main()
{
char i[100001]="0",c=0;
cin>>i;
for(int j=1;i[j]!='\0';i++) if(i[j]!=i[j-1]) c++;
return 0;
} | a.cc: In function 'int main()':
a.cc:7:32: error: lvalue required as increment operand
7 | for(int j=1;i[j]!='\0';i++) if(i[j]!=i[j-1]) c++;
| ^
|
s491032493 | p03945 | C++ | #include<bits/stdc++.h>
string st;
int ans;
int main()
{
cin>>st;
for(int i=1;i<st.size();i++)
if(st[i]!=st[i-1])
ans++;
printf("%d\n",ans);
return 0;
} | a.cc:2:1: error: 'string' does not name a type; did you mean 'stdin'?
2 | string st;
| ^~~~~~
| stdin
a.cc: In function 'int main()':
a.cc:6:5: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
6 | cin>>st;
| ^~~
| std::cin
In file included from /usr/inclu... |
s211801416 | p03945 | C++ | #include<bits/stdc++.h>
#include<stdio.h>
#include<string.h>
char ch[100001];
int ans;
int main()
{
gets(ch);
for(int i=1;i<strlen(ch);i++)
if(ch[i]!=ch[i-1])
ans++;
printf("%d\n",ans);
return 0;
} | a.cc: In function 'int main()':
a.cc:8:5: error: 'gets' was not declared in this scope; did you mean 'getw'?
8 | gets(ch);
| ^~~~
| getw
|
s141616930 | p03945 | C++ | #include<bits/stdc++.h>
char ch[100001];
int ans;
int main()
{
gets(ch);
for(int i=1;i<strlen(ch);i++)
if(ch[i]!=ch[i-1])
ans++;
printf("%d\n",ans);
return 0;
} | a.cc: In function 'int main()':
a.cc:6:5: error: 'gets' was not declared in this scope; did you mean 'getw'?
6 | gets(ch);
| ^~~~
| getw
|
s439548121 | p03945 | C++ | #include<bits/stdc++.h>
char ch[100001];
int ans;
int main()
{
gets(ch):
for(int i=1;i<strlen(ch);i++)
if(ch[i]!=ch[i-1])
ans++;
printf("%d\n",ans);
return 0;
} | a.cc: In function 'int main()':
a.cc:6:5: error: 'gets' was not declared in this scope; did you mean 'getw'?
6 | gets(ch):
| ^~~~
| getw
a.cc:7:17: error: 'i' was not declared in this scope
7 | for(int i=1;i<strlen(ch);i++)
| ^
|
s887618848 | p03945 | C++ | #include <iostream>
#include <string>
using namespace std;
int main()
{
char S[100000] = {};
cin >> S;
int S_len = 0;;
for (S_len = 0; S_len < 100000; S_len++)
{
if (S[S_len] == NULL)
{
break;
}
}
int now_index = 0;
int count = 0;
for (int i = 1; i < S_len; i++)
{
if (strcmp(&S[now_index], &S... | a.cc: In function 'int main()':
a.cc:15:33: warning: NULL used in arithmetic [-Wpointer-arith]
15 | if (S[S_len] == NULL)
| ^~~~
a.cc:26:21: error: 'strcmp' was not declared in this scope
26 | if (strcmp(&S[now_index], &S[i]) != 0)
| ... |
s690054203 | p03945 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
string s;
cin >> s;
int ans=0;
for(int i=0; i<s.length()-1; i++) {
if(s[i]!=s[i+1]) {
ans++;
}
cout << ans << endl;
}
| a.cc: In function 'int main()':
a.cc:13:2: error: expected '}' at end of input
13 | }
| ^
a.cc:4:12: note: to match this '{'
4 | int main() {
| ^
|
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