criyle/codenet-compile-errors huggingface dataset:
Language: C

#include<stdio.h>
#define rep(i,n) for(int i=0;i<(n);i++)
int main(){int n,q,w,cl,r=0;scanf("%d %d",n,q);char s[n];scanf("%s",s);
rep(i,q){scanf("%d %d",l,r);rep(j,l-r+1){w=j+r;if(s[w]=='A'&&s[w+1]=='c')c++,j++;}}
printf("%d",c);}


Compiler output:
main.c: In function 'main':
main.c:4:24: error: 'l' undeclared (first use in this function)
    4 | rep(i,q){scanf("%d %d",l,r);rep(j,l-r+1){w=j+r;if(s[w]=='A'&&s[w+1]=='c')c++,j++;}}
      |                        ^
main.c:4:24: note: each undeclared identifier is reported only once for each function it appears in
main.c:4:74: error: 'c' undeclared (first use in this function)
    4 | rep(i,q){scanf("%d %d",l,r);rep(j,l-r+1){w=j+r;if(s[w]=='A'&&s[w+1]=='c')c++,j++;}}
      |                                                                          ^
Language: C++

#include<iostream>
#include<string>
using namespace std;
int main()
{
	int i, n, q, a, b;
	string s;
	int min[100000], max[100000];
	int sum[100000];
	sum[0] = 0;
	cin >> n >> q;
	cin >> s;
	for (i = 0; i < q;i++)
	{
		cin >> min[i] >> max[i];
	}
	for (i = 0; i < n- 1; i++)
	{
		if ((s[i] == 'A') && (s[i + 1] == 'C'))
		{
			sum[i + 1] = sum[i] + 1;
		}
		else
		{
			sum[i + 1] = sum[i];
		}
	}
	for (i = 0; i < q;i++)
	{
		a = max[i] - 1;
		b = min[i] - 1;
		cout << sum[a] - sum[b]"\n";
	}

	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:32:40: error: expected ';' before string constant
   32 |                 cout << sum[a] - sum[b]"\n";
      |                                        ^~~~
      |                                        ;
Language: C++

#include <bits/stdc++.h>

using namespace std;

bool actg(char c){
    return (c == 'A' || c == 'C' || c == 'T' || c == 'G');
}

int count_ac(string& s, int l, int r){
    int sum = 0;
    for(int i = 0; i < (r - l); i++){
	if(s.at(l-1+i) == 'A' && s.at(l-1+i+1) == 'C'){
	    sum++;
	    i++;
	}
    }
    return sum;
}

int count_ac(string& s, int l, int r){
    int sum = 0;
    for(int i = 0; i < (r - l); i++){
	if(s.at(l-1+i) == 'A' && s.at(l-1+i+1) == 'C'){
	    sum++;
	    i++;
	}
    }
    return sum;
}

int main()
{
    int N, Q;
    string s;

    cin >> N >> Q;

    cin >> s;

    vector<int> sum(Q, 0);
    int l, r;
    for(int i = 0; i < Q; i++){
	cin >> l >> r;
	sum.at(i) = count_ac(s, l, r);
    }

    for(int i = 0; i < Q; i++){
	cout << sum.at(i) << endl;
    }

}


Compiler output:
a.cc:20:5: error: redefinition of 'int count_ac(std::string&, int, int)'
   20 | int count_ac(string& s, int l, int r){
      |     ^~~~~~~~
a.cc:9:5: note: 'int count_ac(std::string&, int, int)' previously defined here
    9 | int count_ac(string& s, int l, int r){
      |     ^~~~~~~~
Language: C++

#include <iostream>
#include <string>
using namespace std;
 
int main(){
  int N,Q;
  string S;
  cin>>N>>Q;
  cin>>S;
  int dp[N];
  int l;
  int r;
  int ans;
  
  dp[0]=0;
  for(int i=1;i<N;i++){
    if(T[i-1]=='A' && T[i]=='C'){
      dp[i]=1+dp[i-1];
    }else{
      dp[i]=dp[i-1];
    }
  }
  
  for(int i=0;i<Q;i++){
    cin>>l>>r;
    ans = dp[r-1]-dp[l-1];
    cout<<ans<<endl;
  }
  
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:17:8: error: 'T' was not declared in this scope
   17 |     if(T[i-1]=='A' && T[i]=='C'){
      |        ^
Language: C++

#include <iostream>
#include <string>
using namespace std;

string cut(string S, int l, int r){
  string T;
  T = S[l-1][r];
  return T;
}

int count(string T){
  int cnt;
  for(int i=0;i<T.size()-1;i++){
    if(T[i]=='A' && T[i+1]=='C'){
      cnt++;
    }else{
      continue;
    }
  }
  return cnt;
}

int main(){
  int N,Q;
  string S;
  cin>>N>>Q;
  cin>>S;
  int l;
  int r;
  string T;
  int ans;
  
  for(int i=0;i<Q;i++){
    cin>>l>>r;
    T = cut(S, l, r);
    ans = count(T);
    cout<<ans<<endl;
  }
  
  return 0;
}

Compiler output:
a.cc: In function 'std::string cut(std::string, int, int)':
a.cc:7:13: error: invalid types '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type {aka char}[int]' for array subscript
    7 |   T = S[l-1][r];
      |             ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  string s;
  int n, q, a;
  cin >> n >> q;
  cin >> s;
  vector<int> vec(n+1);
  vector<int> l(q);
  vector<int> r(q);
 
  a = 0;
 vec.at(0) = 0 ;
 vec.at(1) = 0 ;
  for (int i = 0 ; i < n ; i++){ 
 if (s.at(i) == 'A'　&& s.at(i+1) == 'C'){
 a = a+1;
}
 vec.at(i+1) = a ;
  }
  
  for (int j =0; j < q; j++){
  cin >> l.at(j) >> r.at(j);
}  
  
  //0 0 1 1 2
  // A C A C
  // 1 2 3 4
 for (int k = 0 ; k < q ; k++){
 cout << vec.at(r.at(k)-1) - vec.at(l.at(k) << endl;
}
return 0; 
}


Compiler output:
a.cc:17:17: error: extended character 　 is not valid in an identifier
   17 |  if (s.at(i) == 'A'　&& s.at(i+1) == 'C'){
      |                 ^
a.cc: In function 'int main()':
a.cc:17:17: error: unable to find character literal operator 'operator""\U00003000' with 'char' argument
   17 |  if (s.at(i) == 'A'　&& s.at(i+1) == 'C'){
      |                 ^~~~~
a.cc:31:45: error: invalid operands of types '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'} and '<unresolved overloaded function type>' to binary 'operator<<'
   31 |  cout << vec.at(r.at(k)-1) - vec.at(l.at(k) << endl;
      |                                     ~~~~~~~~^~~~~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  string s;
  int n, q, a;
  cin >> n >> q;
  cin >> s;
  vector<int> vec(n+1);
  vector<int> l(q);
  vector<int> r(q);
 
  a = 0;
 vec.at(0) = 0 ;
 vec.at(1) = 0 ;
  for (int i = 0 ; i < n ; i++){ 
 if (s.at(i) == 'A'　&&s.at(i+1) == 'C'){
 a = a+1;
}
 vec.at(i+1) = a ;
  }
  
  for (int i =0; i < q; i++){
  cin >> l.at(i) >> r.at(i);
}  
  
  //0 0 1 1 2
  // A C A C
  // 1 2 3 4
 for (int k = 0 ; k < q ; k++){
 cout << vec.at(r.at(q)-1) - vec.at(l.at(q)) << endl;
}
return 0; 
}


Compiler output:
a.cc:17:17: error: extended character 　 is not valid in an identifier
   17 |  if (s.at(i) == 'A'　&&s.at(i+1) == 'C'){
      |                 ^
a.cc: In function 'int main()':
a.cc:17:17: error: unable to find character literal operator 'operator""\U00003000' with 'char' argument
   17 |  if (s.at(i) == 'A'　&&s.at(i+1) == 'C'){
      |                 ^~~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  string s;
  int n, q, a;
  cin >> n >> q;
  cin >> s;
  vector<int> vec(n+1);
  vector<int> l(q);
  vector<int> r(q);
 
  a = 0;
 vec.at(0) = 0 ;
 vec.at(1) = 0 ;
  for (int i = 0 ; i < n ; i++){ 
 if (s.at(i) == 'A'){
 if (s.at(i+1) == 'C'){
 a = a+1;
}
}
 vec.at(i+1) = a ;
  }
  
  for (int i =0; i < q; i++){
  cin >> l.at(i) >> r.at(i);
}  
  
  //0 0 1 1 2
  // A C A C
  // 1 2 3 4
 for (int k = 0 ; k < q ; k++){
 cout << vec(l.at(q)-1) - vec(r.at(q)) << endl;
}
 
}

Compiler output:
a.cc: In function 'int main()':
a.cc:33:13: error: no match for call to '(std::vector<int>) (__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type)'
   33 |  cout << vec(l.at(q)-1) - vec(r.at(q)) << endl;
      |          ~~~^~~~~~~~~~~
a.cc:33:30: error: no match for call to '(std::vector<int>) (__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type&)'
   33 |  cout << vec(l.at(q)-1) - vec(r.at(q)) << endl;
      |                           ~~~^~~~~~~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  string s;
  int n, q, a;
  cin >> n >> q;
  cin >> s;
  vector<int> vec(n+1);
  vector<int> l(q);
  vector<int> r(q);

  a = 0;
 vec.at(0) = 0 ;
 vec.at(1) = 0 ;
  for (int i = 0 ; i < n ; i++){ 
 if (s.at(i) == 'A'){
 if (s.at(i+1) == 'C'){
 a = a+1;
}
}
 vec.at(i+1) = a ;
  }
  
  for (int i =0; i < q; i++){
  cin >> l(i) >> r(i);
}  
  
  //0 0 1 1 2
  // A C A C
  // 1 2 3 4
 for (int k = 0 ; k < q ; k++){
 cout << vec(l(q)-1) - vec(r(q)) << endl;
}
 
}

Compiler output:
a.cc: In function 'int main()':
a.cc:26:11: error: no match for call to '(std::vector<int>) (int&)'
   26 |   cin >> l(i) >> r(i);
      |          ~^~~
a.cc:26:19: error: no match for call to '(std::vector<int>) (int&)'
   26 |   cin >> l(i) >> r(i);
      |                  ~^~~
a.cc:33:15: error: no match for call to '(std::vector<int>) (int&)'
   33 |  cout << vec(l(q)-1) - vec(r(q)) << endl;
      |              ~^~~
a.cc:33:29: error: no match for call to '(std::vector<int>) (int&)'
   33 |  cout << vec(l(q)-1) - vec(r(q)) << endl;
      |                            ~^~~
Language: C++

#include <bits/stdc++.h>
using namespace std;

int main(){
    int n, q;
    cin >> n >> q;
    string s;
    string ac="AC";
    cin >> s;
    vector<int> l(q),r(q);
    for (int i=0; i<q; i++){
        cin >>l.at(i) >>r.at(i);
        l.at(i)-=1;
        r.at(i)-=1;
    }
    vector<char> letter(n);
    for (int i=0; i<n; i++){
        letter.at(i)=s.at(i);
    }
    vector<string> t(q);
    for (int i=0; i<q; i++){
        for (int j=l.at(i); j<=r.at(i); j++){
            t.at(i).at(j-l.at(i))=letter.at(j);
        }
    }
    vector<int> num(q,0);
    for (int i=0; i<q; i++){
        for (int j=0; j<t.at(i).size() ;j++){
            vector<string> u(q-1);
            for (int k=0; k<q-1; k++){
                u.at(k)=t.at(i).at(k).at(i).at(k+1);
            }
            if (u.at(j) == ac){
                num.at(j)++;
            }
        cout << num.at(i) <<endl;
        }
    }

}

Compiler output:
a.cc: In function 'int main()':
a.cc:31:39: error: request for member 'at' in '(& t.std::vector<std::__cxx11::basic_string<char> >::at(((std::vector<std::__cxx11::basic_string<char> >::size_type)i)))->std::__cxx11::basic_string<char>::at(((std::__cxx11::basic_string<char>::size_type)k))', which is of non-class type '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'}
   31 |                 u.at(k)=t.at(i).at(k).at(i).at(k+1);
      |                                       ^~
Language: C++

#include <bits/stdc++.h>
using namespace std;

int main(){
    int n, q;
    cin >> n >> q;
    string s;
    string ac="AC";
    cin >> s;
    vector<int> l(q),r(q);
    for (int i=0; i<q; i++){
        cin >>l.at(i) >>r.at(i);
        l.at(i)-=1;
        r.at(i)-=1;
    }
    vector<char> letter(n);
    for (int i=0; i<n; i++){
        letter.at(i)=s.at(i);
    }
    vector<string> t(q);
    for (int i=0; i<q; i++){
        for (int j=l.at(i); j<=r.at(i); j++){
            string tat=t.at(i);
            tat.at(j-l.at(i))=letter.at(j);
        }
    }
    vector<int> num(q,0);
    for (int i=O; i<q; i++){
        for (int j=0; j<t.at(i).size()-1 ;j++){
            vector<string> u(q);
            for (int k=0; k<q; k++){
                u.at(j)=t.at(i).at(j)+t.at(i).at(j+1);
            }
            if (u.at(j) == ac){
                num.at(i)++;
            }
        cout << num.at(i) <<endl;
        }
    }

}

Compiler output:
a.cc: In function 'int main()':
a.cc:28:16: error: 'O' was not declared in this scope
   28 |     for (int i=O; i<q; i++){
      |                ^
Language: Java

import java.util.Scanner;

public class SubStringOccurrences
{
	public static void main(String[] args)
	{
		int n, q;
		char[] input;
		Scanner scanner = new Scanner(System.in);
		n = scanner.nextInt();
		q = scanner.nextInt();
		input = scanner.nextLine()
					   .toCharArray();
		int[][] ranges = new int[q][2];
		for (int i = 0; i < q; i++)
		{
			ranges[i][0] = scanner.nextInt();
			ranges[i][1] = scanner.nextInt();
		}
		int[] temp = new int[n];
		int t = 0;
		for (int i = 0; i < n - 1; i++)
		{
			if (input[i] == 'A' && input[i + 1] == 'C')
			{
				t++;
			}
			temp[i + 1] = t;
		}
		for (int[] range : ranges)
		{
			System.out.println(temp[range[1] - 1] - temp[range[0] - 1]);
		}
	}
}


Compiler output:
Main.java:3: error: class SubStringOccurrences is public, should be declared in a file named SubStringOccurrences.java
public class SubStringOccurrences
       ^
1 error
Language: C++

#include <bits/stdc++.h>
using namespace std;

int main(){
    int n, q;
    cin >> n >> q;
    string s;
    string ac="AC";
    cin >> s;
    vector<int> l(q),r(q);
    for (int i=0; i<q; i++){
        cin >>l.at(i) >>r.at(i);
    }
    vector<char> letter(n);
    for (int i=0; i<n; i++){
        letter.at(i)=s.at(i);
    }
    vector<string> t(q);
    for (int i=0; i<q; i++){
        for (int j=l.at(i); j<=r.at(i); j++){
            string tat=t(q).at(i);
            tat.at(j-l.at(i))=letter.at(j-1);
        }
    }
    int num=0;
    for (int i=0; i<q; i++){
        if (t.at(i)==ac){
            num++;
        }
    }
    cout << num<<endl;

}

Compiler output:
a.cc: In function 'int main()':
a.cc:21:25: error: no match for call to '(std::vector<std::__cxx11::basic_string<char> >) (int&)'
   21 |             string tat=t(q).at(i);
      |                        ~^~~
Language: C++

#include <bits/stdc++.h>
using namespace std;

int main(){
    int n, q;
    cin >> n >> q;
    string s;
    cin >> s;
    vector<int> l(q),r(q);
    for (int i=0; i<q; i++){
        cin >>l.at(i) >>r.at(i);
    }
    vector<char> letter(n);
    for (int i=0; i<n; i++){
        letter.at(i)=s.at(i);
    }
    vector<string> t(q);
    for (int i=0; i<q; i++){
        for (int j=l.at(i); j<=r.at(i); j++){
            t(q).at(i).at(j-l.at(i))=letter.at(j+1);
        }
    }
    int num=0;
    for (int i=0; i<q; i++){
        if (t.at(i)="AC"){
            num++;
        }
    }
    cout << num<<endl;

}

Compiler output:
a.cc: In function 'int main()':
a.cc:20:14: error: no match for call to '(std::vector<std::__cxx11::basic_string<char> >) (int&)'
   20 |             t(q).at(i).at(j-l.at(i))=letter.at(j+1);
      |             ~^~~
a.cc:25:20: error: could not convert '(& t.std::vector<std::__cxx11::basic_string<char> >::at(((std::vector<std::__cxx11::basic_string<char> >::size_type)i)))->std::__cxx11::basic_string<char>::operator=(((const char*)"AC"))' from 'std::__cxx11::basic_string<char>' to 'bool'
   25 |         if (t.at(i)="AC"){
      |             ~~~~~~~^~~~~
      |                    |
      |                    std::__cxx11::basic_string<char>
Language: C++

#include <bits/stdc++.h>
using namespace std;

int main(){
    int n, q;
    cin >> n >> q;
    string s;
    cin >> s;
    vector<int> l(q),r(q);
    for (int i=0; i<q; i++){
        cin >>l.at(i) >>r.at(i);
    }
    vector<char> letter(n);
    for (int i=0; i<n; i++){
        letter.at(i)=s.at(i);
    }
    vector<string> t(q);
    for (int i=0; i<q; i++){
        for (int j=l.at(i); j<=r.at(i); j++){
            t(q).at(i).at(j-l.at(i))=letter.at(j+1);
        }
    }
    int num=0;
    for (int i=0; i<q; i++){
        if (t(i)="AC"){
            num++;
        }
    }
    cout << num<<endl;

}

Compiler output:
a.cc: In function 'int main()':
a.cc:20:14: error: no match for call to '(std::vector<std::__cxx11::basic_string<char> >) (int&)'
   20 |             t(q).at(i).at(j-l.at(i))=letter.at(j+1);
      |             ~^~~
a.cc:25:14: error: no match for call to '(std::vector<std::__cxx11::basic_string<char> >) (int&)'
   25 |         if (t(i)="AC"){
      |             ~^~~
Language: C++

#include <bits/stdc++.h>
using namespace std;

int main(){
    int n, q;
    cin >> n >> q;
    string s;
    cin >> s;
    vector<int> l(q),r(q);
    for (int i=0; i<q; i++){
        cin >>l.at(i) >>r.at(i);
    }
    vector<char> letter(n);
    for (int i=0; i<n; i++){
        letter.at(i)=s.at(i);
    }
    vector<string> t(q);
    for (int i=0; i<q; i++){
        for (int j=l.at(i); j<=r.at(i); j++){
            t(q).at(i).at(j-l.at(i))=letter(j);
        }
    }
    int num=0;
    for (int i=0; i<q; i++){
        if (t(i)="AC"){
            num++;
        }
    }
    cout << num<<endl;

}

Compiler output:
a.cc: In function 'int main()':
a.cc:20:14: error: no match for call to '(std::vector<std::__cxx11::basic_string<char> >) (int&)'
   20 |             t(q).at(i).at(j-l.at(i))=letter(j);
      |             ~^~~
a.cc:20:44: error: no match for call to '(std::vector<char>) (int&)'
   20 |             t(q).at(i).at(j-l.at(i))=letter(j);
      |                                      ~~~~~~^~~
a.cc:25:14: error: no match for call to '(std::vector<std::__cxx11::basic_string<char> >) (int&)'
   25 |         if (t(i)="AC"){
      |             ~^~~
Language: Java


import java.util.ArrayList;
import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        // TODO code application logic here
        Scanner sc = new Scanner(System.in);
        ArrayList<int> txt = new ArrayList<int>();
        int numberlong = sc.nextInt();
        int number = sc.nextInt();
        String letter = sc.next();
        String[] letters = letter.split("");

        for (int i = 0; i < number * 2; i++) {
            txt.add(sc.nextInt());
        }
        
        for(int n = 0; n < number; n++){
            int count = 0;
            for(int first = txt.getClass(n * 2); first < txt.getClass(n * 2 +1) -1;n++){
                if(letters[first].equals("A") && letters[first +1].equals("T")){
                    count++;
                }
            System.out.print(count);
        }
        

    }

}
}


Compiler output:
Main.java:10: error: unexpected type
        ArrayList<int> txt = new ArrayList<int>();
                  ^
  required: reference
  found:    int
Main.java:10: error: unexpected type
        ArrayList<int> txt = new ArrayList<int>();
                                           ^
  required: reference
  found:    int
2 errors
Language: C++

#include<iostream>
#include<string>
#include<vector>
#include<iomanip>
#include<algorithm>
#include<queue>
#include<stack>
#include<map>
using namespace std;
#define ll long long
int main(){
    ll N,Q;
    cin >> N >> Q;
    string s;
    cin >> s;
    ll a[s.size()]:
    a[0]=0;
    for(i=1;i<s.size();i++){
      if(s[i-1]=='A'&&s[i+1]=='C')a[i]=a[i-1]+1;
    }
    ll l,r;
    for(i=0;i<Q;i++){
      cin >> l >> r;
      cout <<a[r-1]-a[l-1]<<endl;
    }
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:16:19: error: expected initializer before ':' token
   16 |     ll a[s.size()]:
      |                   ^
a.cc:18:9: error: 'i' was not declared in this scope
   18 |     for(i=1;i<s.size();i++){
      |         ^
a.cc:19:35: error: 'a' was not declared in this scope
   19 |       if(s[i-1]=='A'&&s[i+1]=='C')a[i]=a[i-1]+1;
      |                                   ^
a.cc:22:9: error: 'i' was not declared in this scope
   22 |     for(i=0;i<Q;i++){
      |         ^
a.cc:24:14: error: 'a' was not declared in this scope
   24 |       cout <<a[r-1]-a[l-1]<<endl;
      |              ^
Language: C

#include <stdio.h>
int main(int argc, char **argv)
{
  char line[100001]={}; buf[10];
  int a, b;
  gets(buf);
  gets(line);
  while(scanf("%d %d", &a, &b) != EOF){
    int i, cnt = 0;
    char prev = '\0';
    for (i = (a-1); i <= (b-1); i++) {
      if (line[i] == 'C') {
        if (prev == 'A') cnt++;
      }
      prev = line[i];
    }
    printf("%d\n", cnt);
    cnt = 0;
  }
  return 0;
}


Compiler output:
main.c: In function 'main':
main.c:4:25: error: 'buf' undeclared (first use in this function)
    4 |   char line[100001]={}; buf[10];
      |                         ^~~
main.c:4:25: note: each undeclared identifier is reported only once for each function it appears in
main.c:6:3: error: implicit declaration of function 'gets'; did you mean 'fgets'? [-Wimplicit-function-declaration]
    6 |   gets(buf);
      |   ^~~~
      |   fgets
Language: C

#include <stdio.h>
int main(int argc, char **argv)
{
  char line[100001]={};
  int a, b, cnt = 0;
  gets(line);
  gets(line);
  while(scanf("%d %d", &a, &b)){
    int i. flag = 0;
    for (i = a; i <= b; i++) {
      if (line[i] == 'A') {
        flag = 1;
      } else if (flag == 1 && line[i] == 'T') {
        cnt++;
        flag = 0;
      } else {
        flag = 0;
      }
    }
    printf("%d\n", cnt);
    cnt = 0;
  }
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:6:3: error: implicit declaration of function 'gets'; did you mean 'fgets'? [-Wimplicit-function-declaration]
    6 |   gets(line);
      |   ^~~~
      |   fgets
main.c:9:10: error: expected '=', ',', ';', 'asm' or '__attribute__' before '.' token
    9 |     int i. flag = 0;
      |          ^
main.c:9:10: error: expected expression before '.' token
main.c:10:10: error: 'i' undeclared (first use in this function)
   10 |     for (i = a; i <= b; i++) {
      |          ^
main.c:10:10: note: each undeclared identifier is reported only once for each function it appears in
main.c:12:9: error: 'flag' undeclared (first use in this function)
   12 |         flag = 1;
      |         ^~~~
Language: C

#include <stdio.h>
#include <stdlib.h>
int ac_flag(char*,int,int);
 
int main(void) {
  int n,q;
  scanf("%d %d", &n, &q);
  char *s;
  s = malloc(n);
  scanf("%s", s);
  int i,l,r;
  for(i=0;i<q;i++){
    scanf("%d %d", &l, &r);
    printf("%d\n", ac_flag(s,l,r));
  }
  free(s);
  return 0;
}

int ac_flag(char *s, int l, int r){
  int i;
  int count = 0;
  for (i=l-1;i<r-1;i++){
    if(s[i]==65)
      if(s[i+1]==67){
        count++;
      }
    }
  }
  return count;
}

Compiler output:
main.c:30:3: error: expected identifier or '(' before 'return'
   30 |   return count;
      |   ^~~~~~
main.c:31:1: error: expected identifier or '(' before '}' token
   31 | }
      | ^
Language: C++

#include <bits/++.h>
using namespace std;
int main(){
  int N,Q;
  string S;
  cin >> N >> Q >> S;
  vector<vector<int>> s(Q,vector<int>(2));
  for(int i=0;i<Q;i++){
    cin >> s.at(i).at(0) >> s.at(i).at(1);
  }
  int ans = 0;
  for(int i=0;i<Q;i++){
    int a = s.at(i).at(0) - 1;
    int b = s.at(i).at(1) - 1;
    for(int j=a;j<b;j++){
      if(S.at(j)+S.at(j + 1) == 'AC') ans++;
    }
    cout << ans << endl;
    int ans = 0;
  }
}

Compiler output:
a.cc:1:10: fatal error: bits/++.h: No such file or directory
    1 | #include <bits/++.h>
      |          ^~~~~~~~~~~
compilation terminated.
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
  int n,q;
  cin >> n >> q;
  string s;
  cin >> s;
  int count=0;
  int l,r;
  for (int j=0;j<q;j++){
    count=0;
    cin >> l >> r;
    for (int i=l-1;i<=r-2){
      if (s[i]=='A' && s[i+1]=='C'){
        count++;
      }
    }
    cout << count << endl;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:26: error: expected ';' before ')' token
   13 |     for (int i=l-1;i<=r-2){
      |                          ^
      |                          ;
Language: C++

#include<string>
#include<iostream>
using namespace std;
 

 
int check_ACGT(int finded[], int l, int r){
	return finded[r - 1] - finded[l - 1];
}
 
 
int main(){
	int N,Q;
	string S;
	cin>>N>>Q;
	cin>>S;
	int l[Q];
	int r[Q];
	int ans[Q];
	int finded[N];
	p = finded;
  	int j = 0;
	for(int i = 0; i < N - 1; i++){
		if(S[i] == 'A' && S[i + 1] == 'C'){
          j++;
			finded[i] = j;
       
      }else{
          finded[i] = j;
        }
	}
	for(int i = 0; i < Q; i++){
		cin>>l[i]>>r[i];
		cout<<check_ACGT(finded, l[i], r[i])<<endl;
	}
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:21:9: error: 'p' was not declared in this scope
   21 |         p = finded;
      |         ^
Language: C++

#include <iostream>
#include <string>
#include <vector>

using namespace std;

int main(){
    int N, Q;
    string S;

    cin >> N >> Q;
    cin >> S;

    vector<int> l(Q), r(Q);
    for (int i = 0; i < Q; ++i) {
        cin >> l[i] >> r[i];
    }


    vector<int> sum(N + 1, 0);
    for (int i = 1; i < N; ++i) {
        if (S[i - 1] == 'A' && s[i] == 'C') {
            sum[i + 1] = sum[i] + 1;
        } else {
            sum[i + 1] = sum[i];
        }
    }


    //0 1 2 3 4 5 6
    // A C A C A C
    // 1 2 3 4 5 6
    for (int i = 0; i < Q; ++i) {
        int ans = sum[r[i]] - sum[l[i]];
        cout << ans << endl;
    }

    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:22:32: error: 's' was not declared in this scope
   22 |         if (S[i - 1] == 'A' && s[i] == 'C') {
      |                                ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
string moji;
int count(int F,int E){
  int count=0;
  int i=F-1;
  while(i<E){
    if(moji[i]=='A'){
      if(moji[i+1]=='C'){
        moji[i]='a';
        i++;
        if(i<E)count++;
      }
    }
    i++;
  }
  cout<<count<<"\n";
}
int cot(int F,int E){
  int count=0;
  int i=F-1;
  while(i<E){
    if(moji[i]=='a'){
      count++;
    }
    i++;
  }
  if(moji[i]=="\n")count--;
  cout<<count<<"\n";
}
int main()
{
  int N,Q,x,y;
  cin>>N>>Q>>moji;
  cot(0,N);
  for(int i;i<Q;i++){
    scanf("%d %d",&x,&y);
    count(x,y);
  }
  return 0;
}


Compiler output:
a.cc: In function 'int count(int, int)':
a.cc:18:1: warning: no return statement in function returning non-void [-Wreturn-type]
   18 | }
      | ^
a.cc: In function 'int cot(int, int)':
a.cc:28:13: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   28 |   if(moji[i]=="\n")count--;
a.cc:30:1: warning: no return statement in function returning non-void [-Wreturn-type]
   30 | }
      | ^
Language: C++

#include <bits/stdc++.h>
using namespace std;

int main() {
  int N, Q;
  string S;
  
  cin >> N >> Q;
  cin >> S;
  
  vector<int> l(Q), r(Q);
  for (int i = 0; i < Q; i++){
    cin >> l[i] >> r[i];
  }
  
  vector<int> sum(N + 1, 0);
  
  for (int i = 0; i < N - 1; i++) {
    sum[i + 1] = sum[i]
    if (S[i] == 'A' && S[i + 1] == 'C'){
      sum[i + 1]++;
    }
  }
  
  for (int i=0; i<0; i++){
    int ans = sum[r[i]-1] - sum[l[i]-1];
    cout << ans << endl;
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:19:24: error: expected ';' before 'if'
   19 |     sum[i + 1] = sum[i]
      |                        ^
      |                        ;
   20 |     if (S[i] == 'A' && S[i + 1] == 'C'){
      |     ~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
#define met(s) memset(s, 0, sizeof(s))
const int MOD = 100000007;
const int MAXN = 1000000;
const int inf = 0x3f3f3f3f;
char str[100005]
int book[100005];
int main()
{
	int fo = 0, n, m, now = 0;
	scanf("%d%d", &n, &m);
	scanf("%s", str);
	for (int i = 1; i < n; i++)
	{
		if (str[i] == 'C' && str[i - 1] == 'A')
		{
			now++;
		}
		book[i] = now;
	}
	while (m--)
	{
		int l, r;
		scanf("%d%d", &l, &r);
		int ans = book[r - 1] - book[l - 1];
		//	printf("%d %d", book[r - 1], book[l - 1]);
		//if (l > 1 && str[l - 1] == 'C' && str[l - 2] == 'A') ans--;
		printf("%d\n", ans);
	}
	return 0;
}

Compiler output:
a.cc:10:1: error: expected initializer before 'int'
   10 | int book[100005];
      | ^~~
a.cc: In function 'int main()':
a.cc:15:21: error: 'str' was not declared in this scope; did you mean 'std'?
   15 |         scanf("%s", str);
      |                     ^~~
      |                     std
a.cc:22:17: error: 'book' was not declared in this scope; did you mean 'bool'?
   22 |                 book[i] = now;
      |                 ^~~~
      |                 bool
a.cc:28:27: error: 'book' was not declared in this scope; did you mean 'bool'?
   28 |                 int ans = book[r - 1] - book[l - 1];
      |                           ^~~~
      |                           bool
Language: C++

N, Q = map(int, input().split())
S = input()
L = [0 for _ in range(len(S)+3)]
cnt = 0
for i in range(len(S)-1):
    if S[i] + S[i+1] == "AC":
        cnt += 1
    L[i] = cnt
L = [0] +L
#print(L)
for _ in range(Q):
    x , y = map(int, input().split())
    x -= 1
    y -= 1
    print(L[y] - L[x])


Compiler output:
a.cc:10:2: error: invalid preprocessing directive #print
   10 | #print(L)
      |  ^~~~~
a.cc:1:1: error: 'N' does not name a type
    1 | N, Q = map(int, input().split())
      | ^
Language: C++

#include<string>
#include<iostream>
using namespace std;

int *p;


int main(){
	int N,Q;
	string S;
	cin>>N>>Q;
	cin>>S;
	int l;
	int r;
	int finded[N];
	int count
	for(int i = 0; i < N - 1; i++){
		if(S[i] == 'A' && S[i + 1] == 'C'){
			finded[i] = 1;
		}
	}
	for(int i = 0; i < Q; i++){
		cin>>l>>r;
		 count = 0;
		for(int j = l - 1; j < r - 1; j++){
			if(finded[j] == 1){
				count++;
			}
		}
		cout<<count<<endl;
	}
	
return 0;	
}

Compiler output:
a.cc: In function 'int main()':
a.cc:17:9: error: expected initializer before 'for'
   17 |         for(int i = 0; i < N - 1; i++){
      |         ^~~
a.cc:17:24: error: 'i' was not declared in this scope
   17 |         for(int i = 0; i < N - 1; i++){
      |                        ^
a.cc:24:18: error: 'count' was not declared in this scope
   24 |                  count = 0;
      |                  ^~~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  int N,Q;
  cin>>N>>Q;
  string S;
  cin>>S;
  vector<int> kagen(N);
  vector<int> jogen(N);
    
  for(int i=0;i<Q;i++){
    cin >> kagen.at(i)>>jogen.at(i);
  }
  
  for(int i=0;i<N;i++){
  vector<int> answer(N)=0;
  	for(int l=kagen.at(i)-1;l<jogen.at(i)-1;l++){  
  		if(S.at(l)=='A'||S.at(l)=='T'||S.at(l)=='G'||S.at(l)=='C'){
   	  		for(int j=kagen.at(i)-1;j<jogen.at(i)-1;j++){
        
       		if(S.at(j)=='A'||S.at(j)=='T'||S.at(j)=='G'||S.at(j)=='C'){ 
    		answer.at(i) ++;
  			}
       		else{
         	break;
       		}
        
      		}
  		}
  	}
      sort(answer.begin(), answer.end());
  cout << answer.at(N-1) << endl;
    }
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:17:24: error: expected ',' or ';' before '=' token
   17 |   vector<int> answer(N)=0;
      |                        ^
a.cc: At global scope:
a.cc:36:1: error: expected declaration before '}' token
   36 | }
      | ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  string s;
  int n, q, a, p;
  cin >> n >> q;
  cin >> s;
  vector<int> vec(100);
a = 0;
for (int i = 0 ; i < n ; i++){ 
 if (s.at(i) == 'A'){
 if (s.at(i+1) == 'C'){
 vec.at(a) = i+1;
 a = a+1;
}
}
} 
  
 for (int i = 0 ; i < q ; i++){
 cin >> l >> r;
 p = 0;
 for (int j = 0; j < vec.size(); j++){
   if (vec.at(j) < l){
     continue;
   }
   else if (vec.at(j) > r){
     break;
   }
   else{
   p = p+1;
   }
 }
 cout << p << endl;
}

}

Compiler output:
a.cc: In function 'int main()':
a.cc:21:9: error: 'l' was not declared in this scope
   21 |  cin >> l >> r;
      |         ^
a.cc:21:14: error: 'r' was not declared in this scope
   21 |  cin >> l >> r;
      |              ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  string s;
  int n, q, a, p;
  cin >> n >> q;
  cin >> s;
  vector<int> vec = {0};
 a = 0;
for (int i = 0 ; i < n ; i++){ 
 if (s.at(i) == 'A'){
 if (s.at(i+1) == 'C'){
 vec.push_back(i+1);
 a = a+1;
}
}
} 
  
 for (int i = 0 ; i < q ; i++){
 cin >> l >> r;
 p = 0;
 for (int j = 0; j < vec.size(); j++){
   if (vec.at(j) < l){
     continue;
   }
   else if (vec.at(j) > r){
     break;
   }
   else{
   p = p+1;
   }
 }
 cout << p << endl;
}
return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:21:9: error: 'l' was not declared in this scope
   21 |  cin >> l >> r;
      |         ^
a.cc:21:14: error: 'r' was not declared in this scope
   21 |  cin >> l >> r;
      |              ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  string s;
  int n, q, a, p;
  cin >> n >> q;
  cin >> s;
  vector<int> vec(1);
a = 0;
vec.at(0) = 0;
for (int i = 0 ; i < n ; i++){ 
 if (s.at(i) == 'A'){
 if (s.at(i+1) == 'C'){
 vec.push_back(i+1);
 a = a+1;
}
}
} 
  
 for (int i = 0 ; i < q ; i++){
 cin >> l >> r;
 p = 0;
 for (int j = 0; j < vec.size(); j++){
   if (vec.at(j) < l){
     continue;
   }
   else if (vec.at(j) > r){
     break;
   }
   else{
   p = p+1;
   }
 }
 cout << p << endl;
}
return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:22:9: error: 'l' was not declared in this scope
   22 |  cin >> l >> r;
      |         ^
a.cc:22:14: error: 'r' was not declared in this scope
   22 |  cin >> l >> r;
      |              ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  string s;
  int n, q, a, p;
  cin >> n >> q;
  cin >> s;
  vector<int> vec(1);
a = 0;
vec.at(0) = 0;
for (int i = 0 ; i < n ; i++){ 
 if (s.at(i) == 'A'){
 if (s.at(i+1) == 'C'){
 vec.push_back(i+1);
 a = a+1;
}
}
} 
  
 for (int i = 0 ; i < q ; i++){
 cin >> l.at(i) >> r.at(i);
 p = 0;
 for (int j = 0; j < vec.size(); j++){
   if (vec.at(j) < l.at(i)){
     continue;
   }
   else if (vec.at(j) > r.at(i)){
     break;
   }
   else{
   p = p+1;
   }
 }
 cout << p << endl;
}
return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:22:9: error: 'l' was not declared in this scope
   22 |  cin >> l.at(i) >> r.at(i);
      |         ^
a.cc:22:20: error: 'r' was not declared in this scope
   22 |  cin >> l.at(i) >> r.at(i);
      |                    ^
Language: C++

#include<iostream>
#include<string>
#include<vector>

using namespace std;

int main()
{
  int n,q;
  cin>>n>>q;
  string s;
  cin>>s;
  vector<int> count(n,0);
  bool flag=false;
  for(int i=0;i<n;i++)
  {
    if(flag and s[i]=='C')
      count[i]++;
    if(s[i]=='A')
      flag=true;
    else
      flag=false;
  }
  for(int i=1;i<n;i++)
    count[i]+=count[i-1];
  for(int i=0;i<q;i++)
  {
    int l,r;
    cin>>l>>r;
    cout<<count[r-1]-countl-1]<<endl;
  }
}
  

Compiler output:
a.cc: In function 'int main()':
a.cc:30:22: error: 'countl' was not declared in this scope; did you mean 'count'?
   30 |     cout<<count[r-1]-countl-1]<<endl;
      |                      ^~~~~~
      |                      count
Language: C

#include <stdio.h>
int main()
{
	int tmp=0;
	int n=0;
	int q=0;
	int i;
	int count=0;
	int l=0;
	int r=0;
	int arr[100000];
	int t;
	int tk;
	char str[256];
	
	for(i=0;i<100000;i++)
	{
		arr[i]=0;
	}
	
	scanf("%d %d",&n,&q);
	scanf("%s",&str);
	
	for(tk=0;tk<q;tk++)
	{
		scanf("%d %d",&l,&r);
		for(int t=l-1;t<r-1;t++)
		{
			if(str[t]=='A'&&str[t+1]=='C')
			{
				count++;
			}
		}
		arr[tmp]=count;
		tmp++;
	}
	
	for(tmp=0;tmp<q;tmp++)
	{
		printf("%d\n",arr[tmp]);
	}
	
	return 0
}

Compiler output:
main.c: In function 'main':
main.c:43:17: error: expected ';' before '}' token
   43 |         return 0
      |                 ^
      |                 ;
   44 | }
      | ~
Language: C

#include <stdio.h>
int main()
{
	int tmp=0;
	int n=0;
	int q=0;
	int i;
	int count=0;
	int l=0;
	int r=0;
	int arr[100000];
	int t;
	int tk;
	char str[256];
	
	for(i=0;i<100000;i++)
	{
		arr[i]=0;
	}
	
	scanf("%d %d",&n,&q);
	scanf("%s",&str);
	
	for(tk=0;tk<q;tk++)
	{
		scanf("%d %d",&l,&r);
		for(int t=l-1;t<r-1;t++)
		{
			if(str[t]=='A'&&str[t+1]=='C')
			{
				count++;
			}
		}
		arr[tmp]=count;
		tmp++;
	}
	
	for(tmp=0;tmp<q;tmp++)
	{
		printf("%d\n",arr[tmp]);
	}
	
	return 0

Compiler output:
main.c: In function 'main':
main.c:43:17: error: expected ';' at end of input
   43 |         return 0
      |                 ^
      |                 ;
main.c:43:9: error: expected declaration or statement at end of input
   43 |         return 0
      |         ^~~~~~
Language: Java

import java.io.File;
import java.io.FileNotFoundException;
import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;

public class Main {
    public static void main(String[] args) throws FileNotFoundException {

        Scanner scanner = new Scanner(System.in);
        //		Scanner scanner = new Scanner(new File("data/hgoe.txt"));
        scanner.nextLine();
        Integer ans = 'A' - 'C';
        String input = scanner.nextLine().split(" ")[0];
        List<Integer> list = new ArrayList<>();
        char before = 0;
        char[] chararray = input.toCharArray();
        int count = 0;
        for (int i = 0; i < chararray.length-1; i++) {
            int temp = chararray[i] - chararray[i + 1];
            if (temp == ans) {
                count++;
            }
            list.add(count);
        }
        list.add(count);
        StringBuilder sb = new StringBuilder();
        String sep = System.lineSeparator();
        while (scanner.hasNext()) {
            String[] area = scanner.nextLine().split(" ");
            int start = Integer.valueOf(area[0]) - 1;
            int end = Integer.valueOf(area[1]) - 1;
            int countl = list.get(end) - list.get(start);
            if (countl != 0) {
                countl++;
            }

            sb.append(countl);
            sb.append(sep);
        }
        System.out.println(sb.toString());
    }

Compiler output:
Main.java:42: error: reached end of file while parsing
    }
     ^
1 error
Language: C++

import java.io.File;
import java.io.FileNotFoundException;
import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;

public class Main {
    public static void main(String[] args) throws FileNotFoundException {

        Scanner scanner = new Scanner(System.in);
        //		Scanner scanner = new Scanner(new File("data/hgoe.txt"));
        scanner.nextLine();
        Integer ans = 'A' - 'C';
        String input = scanner.nextLine().split(" ")[0];
        List<Integer> list = new ArrayList<>();
        char before = 0;
        char[] chararray = input.toCharArray();
        int count = 0;
        for (int i = 0; i < chararray.length-1; i++) {
            int temp = chararray[i] - chararray[i + 1];
            if (temp == ans) {
                count++;
            }
            list.add(count);
        }
        list.add(count);
        StringBuilder sb = new StringBuilder();
        String sep = System.lineSeparator();
        while (scanner.hasNext()) {
            String[] area = scanner.nextLine().split(" ");
            int start = Integer.valueOf(area[0]) - 1;
            int end = Integer.valueOf(area[1]) - 1;
            int countl = list.get(end) - list.get(start);
            if (countl != 0) {
                countl++;
            }

            sb.append(countl);
            sb.append(sep);
        }
        System.out.println(sb.toString());
    }

Compiler output:
a.cc:1:1: error: 'import' does not name a type
    1 | import java.io.File;
      | ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:2:1: error: 'import' does not name a type
    2 | import java.io.FileNotFoundException;
      | ^~~~~~
a.cc:2:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:3:1: error: 'import' does not name a type
    3 | import java.util.ArrayList;
      | ^~~~~~
a.cc:3:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:4:1: error: 'import' does not name a type
    4 | import java.util.List;
      | ^~~~~~
a.cc:4:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:5:1: error: 'import' does not name a type
    5 | import java.util.Scanner;
      | ^~~~~~
a.cc:5:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:7:1: error: expected unqualified-id before 'public'
    7 | public class Main {
      | ^~~~~~
Language: Java

import java.util.*;
public class Main{
  public static void main(String[] args)throws Exception{
    Scanner sc =new Scanner(System.in);
    int n = sc.nextInt();
    int q = sc.nextInt();
    String s = sc.next();
    int count = 0;
    int[] a = new int[n];
    int[] ans = new int[q];
    for(int i =0;i<n;i++){
      if(s.charAt(i-1)=='A'&&s.chatAt(i)=='C'){
        count++;
        a[i]=count;
      }
      else{
        a[i]=count;
      }
    }
    for(int i=0;i<q;i++){
      int l=sc.nextInt();
      int r=sc.nextInt();
      ans[i]=a[r-1]-a[l-1];
    }
    for(int i=0;i<q;i++){
      System.out.println(ans[i]);
    }
  }
}


Compiler output:
Main.java:12: error: cannot find symbol
      if(s.charAt(i-1)=='A'&&s.chatAt(i)=='C'){
                              ^
  symbol:   method chatAt(int)
  location: variable s of type String
1 error
Language: Java

import java.util.*;
public class Main{
  public static void main(String[] args){
    Scanner sc =new Scanner(System.in);
    int n = sc.nextInt();
    int q = sc.nextInt();
    String s = sc.next();
    int count = 0;
    int[] a = new int[n];
    int[] ans = new int[q];
    for(int i =0;i<n;i++){
      if(s.charAt(i-1)=='A'&&s.chatAt(i)=='C'){
        count++;
        a[i]=count;
      }
      else{
        a[i]=count;
      }
    }
    for(int i=0;i<q;i++){
      int l=sc.nextInt();
      int r=sc.nextInt();
      ans[i]=a[r-1]-a[l-1];
    }
    for(int i=0;i<q;i++){
      System.out.println(ans[i]);
    }
  }
}


Compiler output:
Main.java:12: error: cannot find symbol
      if(s.charAt(i-1)=='A'&&s.chatAt(i)=='C'){
                              ^
  symbol:   method chatAt(int)
  location: variable s of type String
1 error
Language: Java

import java.util.*;
public class Main{
  public static void main(String[] args){
    Scanner sc =new Scanner(System.in);
    int n = sc.nextInt();
    int q = sc.nextInt();
    String s = sc.next();
    int count = 0;
    int[] a = new int[n];
    int[] ans = new int[q];
    for(int i =0;i<n;i++){
      if(s.charAt(i-1)=='A'&&s.chatAt(i)=='C'){
        count++;
        a[i]=count;
      }
      else{
        a[i]=count;
      }
   
  }
}

Compiler output:
Main.java:21: error: reached end of file while parsing
}
 ^
1 error
Language: C++

#include <iostream>
#include <vector>
#include "debug.h"

using namespace std;

int main() {
  int N, Q;
  cin >> N >> Q;
  vector<char> s(N + 1);
  vector<int> t(N);
  scanf("%s", s.data());

  int count = 0;
  for (int i = 0; i < N - 1; i++) {
    if (s[i] == 'A' && s[i + 1] == 'C') {
      t[i] = count++;
      t[i + 1] = count;
    } else {
      t[i] = count;
    }
  }

  t[N - 1] = count;

  out<int>(t);

  for (int i = 0; i < Q; i++) {
    int l, r;
    cin >> l >> r;
    cout << t[r - 1] - t[l - 1] << endl;
  }
}


Compiler output:
a.cc:3:10: fatal error: debug.h: No such file or directory
    3 | #include "debug.h"
      |          ^~~~~~~~~
compilation terminated.
Language: Java

Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int q = sc.nextInt();
        sc.next();
        String s = sc.nextLine();
        for (int i = 0; i < q; i++) {
            int lo = sc.nextInt();
            int hi = sc.nextInt();
            String temp = s.substring(lo - 1, hi);
            int count = 0, index = -1;
            while (index < n) {
                index = temp.indexOf("AC", index);
                if (index < 0) {
                    break;
                } else {
                    index += 2;
                    count++;
                }
            }
            System.out.println(count);
        }
        sc.close();

Compiler output:
Main.java:1: error: unnamed classes are a preview feature and are disabled by default.
Scanner sc = new Scanner(System.in);
^
  (use --enable-preview to enable unnamed classes)
Main.java:4: error: class, interface, enum, or record expected
        sc.next();
        ^
Main.java:6: error: class, interface, enum, or record expected
        for (int i = 0; i < q; i++) {
        ^
Main.java:6: error: class, interface, enum, or record expected
        for (int i = 0; i < q; i++) {
                        ^
Main.java:6: error: class, interface, enum, or record expected
        for (int i = 0; i < q; i++) {
                               ^
Main.java:11: error: class, interface, enum, or record expected
            while (index < n) {
            ^
Main.java:13: error: class, interface, enum, or record expected
                if (index < 0) {
                ^
Main.java:15: error: class, interface, enum, or record expected
                } else {
                ^
Main.java:17: error: class, interface, enum, or record expected
                    count++;
                    ^
Main.java:18: error: class, interface, enum, or record expected
                }
                ^
Main.java:21: error: class, interface, enum, or record expected
        }
        ^
11 errors
Language: Java

import java.util.Scanner;

public class C_GeTAC {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
        int N = sc.nextInt();
        int Q = sc.nextInt();
        String S = sc.next();
        int l[] = new int[Q];
        int r[] = new int[Q];
        for (int i = 0; i < Q; i++) {
        	l[i] = sc.nextInt();
        	r[i] = sc.nextInt();
        }
        String[] arr = S.split("");

        int[] sum = new int[N+1];
        for (int i = 0; i < N+1; i++) {
        	sum[i] = 0;
        }

        // ACがでる可能性があるのは2文字目から
        for (int i = 1; i < N; i++) {
        	if (arr[i-1].equals("A") && arr[i].equals("C")) {
        		sum[i+1] = sum[i]+1;
        	} else {
        		sum[i+1] = sum[i];
        	}
        }

        for (int i = 0; i < Q; i++) {
        	int ans = sum[r[i]] - sum[l[i]];
        	System.out.println(ans);
        }
 	}
}


Compiler output:
Main.java:3: error: class C_GeTAC is public, should be declared in a file named C_GeTAC.java
public class C_GeTAC {
       ^
1 error
Language: C++

#include <bits/stdc++.h>
using namespace std;

int main()
{
  int n,q;
  cin>>n>>q;
  string s;
  cin>>s;
  int x[n];
  x[0]=0;
  for(int i=1;i<n;i++)
  {
    if(s[i]=='C' && s[i-1]='A')
      x[i]=x[i-1]+1;
    else
      x[i]=x[i-1];
  }
  while(q--)
  {
    int l,r;
    cin>>l>>r;
    cout<<x[r-1]-x[l-1]<<"\n";
  }
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:18: error: lvalue required as left operand of assignment
   14 |     if(s[i]=='C' && s[i-1]='A')
Language: C


Copy
Copy

    #include<stdio.h>
    int main(void){
    	int n,q;
    	scanf("%d %d\n",&n,&q);
    	char s[n];
    	int l[2][q];
    	scanf("%s",s);
    	int i=0;
    	for(i=0;i<q;i++){
    		scanf("%d %d\n",&l[0][i],&l[1][i]);
    	}
    	int h[n];
    	h[0]=0;
    	for(i=0;i<n-1;i++){
    		if(s[i]=='A'&&s[i+1]=='C') h[i+1] = 1+h[i];
    		else h[i+1]=h[i];
    	}
    	for(i=0;i<q;i++){
    		printf("%d\n",h[l[1][i]-1]-h[l[0][i]-1]);
    	}
    	return 0;
    }

Compiler output:
main.c:2:1: error: unknown type name 'Copy'
    2 | Copy
      | ^~~~
main.c:3:5: error: expected ';' before 'typedef'
    3 | Copy
      |     ^
      |     ;
Language: C++

int N, Q;
char S[100001];

int acCount[100000];
int sum[100001];
int main(){
	scanf("%d%d",&N, &Q);
	scanf("%s",S);

	for(int i = 0; i < N; i++){
		if(S[i] == 'A' and S[i + 1] == 'C'){
			sum[i + 1] += 1 + sum[i];
		}
		else{
			sum[i + 1] = sum[i];
		}
	}
	for(int i = 0; i < Q; i++){
		int l, r;
		scanf("%d%d",&l, &r);
		printf("%d\n", sum[r - 1] - sum[l - 1]);
	}
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:9: error: 'scanf' was not declared in this scope
    7 |         scanf("%d%d",&N, &Q);
      |         ^~~~~
a.cc:21:17: error: 'printf' was not declared in this scope
   21 |                 printf("%d\n", sum[r - 1] - sum[l - 1]);
      |                 ^~~~~~
a.cc:1:1: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
  +++ |+#include <cstdio>
    1 | int N, Q;
Language: C++

#include <iostream>
#include <string>
#include <pair>
#include <vector>

using namespace std;

int main()
{
  	long n,q;
  	cin >> n >> q;
  
	string str;
  	cin >> str;
  
  	vector<pair<int,int>>	r;
  
  	r.clear();
  
  	long i,j;
  	long temp1,temp2;
  	for(i=0;i<q;i++)
    {
    	cin >> temp1 >> temp2;
      	r.push_back(make_pair(temp1,temp2));
    }
  
  	bool A = false;
  	int num;
  
  	for(i=0;i<q;i++)
    {
      	A = false;
      	num = 0;
      
    	for(j=r[i].first - 1;j < r[i].second - 1;j++)
        {
        	if(str[j] == 'A')
            {
            	A = true;
            }
          	else
            {
              	if(A && str[j] == 'C')
                {
                	num++;
                }
            	A = false;
            }
        }
    	
      	printf("%d\n",num);
    }

	return 0;
}

Compiler output:
a.cc:3:10: fatal error: pair: No such file or directory
    3 | #include <pair>
      |          ^~~~~~
compilation terminated.
Language: C

#include <stdio.h>
 
int main(){
  int N,Q;scanf("%d%d",&N,&Q);
  char S[N];scanf("%s",S);
  int AC[N];AC[0]=0;
  for(int j=1;j<N;j++){
    AC[j]=(S[j-1]='A'&&S[j]=='C')?AC[j-1]+1:AC[j-1];
  }
  int l,r;
  for (int k=0;k<Q;k++){
    scanf("%d%d",&l,&r);
   	printf("%d\n",AC[r-1]-AC[l-1]);
  }
  return 0;
}
#include <stdio.h>
 
int main(){
  int N,Q;scanf("%d%d",&N,&Q);
  char S[N];scanf("%s",S);
  int AC[N];AC[0]=0;
  for(int j=1;j<N;j++){
    AC[j]=(S[j-1]=='A'&&S[j]=='C')?AC[j-1]+1:AC[j-1];
  }
  int l,r;
  for (int k=0;k<Q;k++){
    scanf("%d%d",&l,&r);
   	printf("%d\n",AC[r-1]-AC[l-1]);
  }
  return 0;
}


Compiler output:
main.c:19:5: error: redefinition of 'main'
   19 | int main(){
      |     ^~~~
main.c:3:5: note: previous definition of 'main' with type 'int()'
    3 | int main(){
      |     ^~~~