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

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

int main(){
  string S;cin>>S;
  int N=S.size();
  
  for (int i =0;i<N;++i){
    if (S[i]=='A'){
      int SA=i;
      break;
    }
  }
  for (int j =N;j>0;--j){
    if (S[j]=='Z'){
      int SZ=N-j;
      break;
    }
  }
  cout<<SZ-SA<<endl;
}
  

Compiler output:
a.cc: In function 'int main()':
a.cc:21:9: error: 'SZ' was not declared in this scope; did you mean 'S'?
   21 |   cout<<SZ-SA<<endl;
      |         ^~
      |         S
a.cc:21:12: error: 'SA' was not declared in this scope; did you mean 'S'?
   21 |   cout<<SZ-SA<<endl;
      |            ^~
      |            S
Language: Java

import java.util.*;

public class Main{
  public static void main(String[]args){
    Scanner sc = new Scanner(System.in);
    String S = sc.next();
    int s = S.length();
    int a = -1, z = 0;
    for(int i = 0; i < s; i++){
      if(S.charAt(i) == 'A' && a == -1){
        a = i;
      }else if(S.charAt('Z')){
        z = i;
      }
    }
    System.out.println(z-a+1);
  }
}

Compiler output:
Main.java:12: error: incompatible types: char cannot be converted to boolean
      }else if(S.charAt('Z')){
                       ^
1 error
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)

int main() {
  string s;
  cin>>s;
  int a,z;
  
  rep(i,N){
    if (s[i]=='A') a=i;
    if (s[s.size()-1-i]=='Z') z=i;
  }
      
  cout<<z-a+1<<endl;
  return 0;  
    

}


Compiler output:
a.cc: In function 'int main()':
a.cc:10:9: error: 'N' was not declared in this scope
   10 |   rep(i,N){
      |         ^
a.cc:3:45: note: in definition of macro 'rep'
    3 | #define rep(i, n) for (int i = 0; i < (int)(n); i++)
      |                                             ^
Language: Java

import java.util.*;
public class Main{
	public static void main(String[] args){
    	Scanner sc = new Scanner(System.in);
      String s = sc.next();
      char[] array = s.toCharArray();
      int first = 0;
      int end = s.length();
      for(int i = 0;i < end;i++){
      	if(s.substring(i,i+1).equals("A")){
          first = i+1;
          break;
        }
      }
      for(int i = end;i > 0;i--){
      	if(s.substring(i-1,i)){
        	end = i;
          break;
        }
      }
      System.out.println(end-first+1);
    }
}

Compiler output:
Main.java:16: error: incompatible types: String cannot be converted to boolean
      	if(s.substring(i-1,i)){
      	              ^
1 error
Language: C++

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

int main(){
  string s,rs ;
  int i,j_1,j_2 ;
  
  cin >> s ;
  
  rs = reverse(s.bigin(),s.end()) ;
    
  for(i=0;i<s.length();i++){
    if(s[i]=='A'){
      j_1=i;
      break ;
    }
  }
  
  for(i=0;i<rs.length();i++){
    if(s[i]=='Z'){
      j_2=i;
      break ;
    }
  }
  
  cout << (s.length()-1-j_2)-j_1+1 << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:18: error: 'std::string' {aka 'class std::__cxx11::basic_string<char>'} has no member named 'bigin'; did you mean 'begin'?
   11 |   rs = reverse(s.bigin(),s.end()) ;
      |                  ^~~~~
      |                  begin
a.cc:11:8: error: 'reverse' was not declared in this scope
   11 |   rs = reverse(s.bigin(),s.end()) ;
      |        ^~~~~~~
Language: C++

#include<iostream>
#include<cstring>

int main(){
  string s,rs ;
  int i,j_1,j_2 ;
  
  std::cin >> s ;
  
  rs = reverse(s.bigin(),s.end()) ;
    
  for(i=0;i<s.length();i++){
    if(s[i]=='A'){
      j_1=i;
      break ;
    }
  }
  
  for(i=0;i<rs.length();i++){
    if(s[i]=='Z'){
      j_2=i;
      break ;
    }
  }
  
  std::cout << (s.length()-1-j_2)-j_1+1 << std::endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:3: error: 'string' was not declared in this scope
    5 |   string s,rs ;
      |   ^~~~~~
a.cc:5:3: note: suggested alternatives:
In file included from /usr/include/c++/14/iosfwd:41,
                 from /usr/include/c++/14/ios:40,
                 from /usr/include/c++/14/ostream:40,
                 from /usr/include/c++/14/iostream:41,
                 from a.cc:1:
/usr/include/c++/14/bits/stringfwd.h:77:33: note:   'std::string'
   77 |   typedef basic_string<char>    string;
      |                                 ^~~~~~
In file included from /usr/include/c++/14/bits/locale_classes.h:40,
                 from /usr/include/c++/14/bits/ios_base.h:41,
                 from /usr/include/c++/14/ios:44:
/usr/include/c++/14/string:76:11: note:   'std::pmr::string'
   76 |     using string    = basic_string<char>;
      |           ^~~~~~
a.cc:8:15: error: 's' was not declared in this scope
    8 |   std::cin >> s ;
      |               ^
a.cc:10:3: error: 'rs' was not declared in this scope
   10 |   rs = reverse(s.bigin(),s.end()) ;
      |   ^~
a.cc:10:8: error: 'reverse' was not declared in this scope
   10 |   rs = reverse(s.bigin(),s.end()) ;
      |        ^~~~~~~
Language: C++

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

int main(){
  string s,rs ;
  int i,j_1,j_2 ;
  
  cin >> s ;
  
  rs = reverse(s.bigin(),s.end()) ;
    
  for(i=0;i<s.length();i++){
    if(s[i]=='A'){
      j_1=i;
      break ;
    }
  }
  
  for(i=0;i<rs.length();i++){
    if(s[i]=='Z'){
      j_2=i;
      break ;
    }
  }
  
  cout << (s.length()-1-j_2)-j_1+1 << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:18: error: 'std::string' {aka 'class std::__cxx11::basic_string<char>'} has no member named 'bigin'; did you mean 'begin'?
   11 |   rs = reverse(s.bigin(),s.end()) ;
      |                  ^~~~~
      |                  begin
a.cc:11:8: error: 'reverse' was not declared in this scope
   11 |   rs = reverse(s.bigin(),s.end()) ;
      |        ^~~~~~~
Language: C++

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

int main(){
  string s,rs ;
  int i,j_1,j_2 ;
  
  cin >> s ;
  
  rs = reverse(s.bigin(),s.end())
    
  for(i=0;i<s.length();i++){
    if(s[i]=='A'){
      j_1=i;
      break ;
    }
  }
  
  for(i=0;i<rs.length();i++){
    if(s[i]=='Z'){
      j_2=i;
      break ;
    }
  }
  
  cout << (s.length()-1-j_2)-j_1+1 << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:18: error: 'std::string' {aka 'class std::__cxx11::basic_string<char>'} has no member named 'bigin'; did you mean 'begin'?
   11 |   rs = reverse(s.bigin(),s.end())
      |                  ^~~~~
      |                  begin
a.cc:11:8: error: 'reverse' was not declared in this scope
   11 |   rs = reverse(s.bigin(),s.end())
      |        ^~~~~~~
a.cc:13:27: error: expected ';' before ')' token
   13 |   for(i=0;i<s.length();i++){
      |                           ^
      |                           ;
Language: C++

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

int main() {
  stirng s;
  cin >> s;
  int n=s.size();
  int i,j;
  for(int k=0;k<n;k++){
    if(s.at(k) == 'A'){
      i = k;
      break;
    }
  }
  for(int k=n-1;k>0;k--){
    if(s.at(k) =='Z'){
      j = k;
      break;
    }
  }
  
  for(int k=i;k<=j;k++){
    cout << s.at(k);
  }
  cout << endl;
  
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:7:3: error: 'stirng' was not declared in this scope
    7 |   stirng s;
      |   ^~~~~~
a.cc:8:10: error: 's' was not declared in this scope
    8 |   cin >> s;
      |          ^
Language: C++

#include <iostream>
#include <cstdlib>
#include <algorithm>
#include <vector>
#include <string>
#include <cmath>
#include <cassert>
#include <functional>
#include <string>
#include <sstream>
#include <cctype>
using namespace std;

int main(){
  string s;
  int front = 0;
  int back = n-1;
  for(int i = 0; i < n; i++){
    if(s[i] == 'A'){
      front = i;
      break;
    }
  }
  for(int i = n - 1; i >= 0; i++){
    if(s[i] == 'Z'){
      back = i;
      break;
    }
  }
  cout << back - front + 1 << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:17:14: error: 'n' was not declared in this scope
   17 |   int back = n-1;
      |              ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for(int i = 0; i < (int)(n); i++)

int main(){
	string S;
	cin >> S;
	int N = S.size();
	int a, b;
	for(int i = 0; i < N; i++){
		if(S.at(i) == 'A'){
			a = i;
			break;
		}
	}
	for(int i = N - 1; i >= 0; i--){
		if(S.at(i) == 'Z'){
			b = i;
			break;
	}
	
	int ans = b - a + 1;
	cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:24:2: error: expected '}' at end of input
   24 | }
      |  ^
a.cc:5:11: note: to match this '{'
    5 | int main(){
      |           ^
Language: C++

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

int main(){
  cin.tie(0);
  ios::sync_with_stdio(false);

  string s
  cin >> s;
  
  auto posA = s.find("A");
  auto posB = s.rfind("Z");
  cout << posB - posA + 1 << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:10:3: error: expected initializer before 'cin'
   10 |   cin >> s;
      |   ^~~
a.cc:12:15: error: 's' was not declared in this scope
   12 |   auto posA = s.find("A");
      |               ^
Language: C++

#include <iostream>
#include <string>
#include <vector>
 
using namespace std;
 
int main() {
	// your code goes her
string s;
cin >> s;
vector<char> vec;
 
    for (int i=0;i<s.length();i++){
vec.push_back(s[i]);
}
int a_cnt=0;
int z_cnt =0;
 
  for (int i=0;i<s.length();i++){
if (vec[i]==“A”){
a_cnt =i;
break;
}
}
  for (int i=0;i<s.length();i++){
if (vec[i] == “Z”)z_cnt =i;
}
cout << z_cnt -a_cnt +1 << endl;
 
	return 0;
}

Compiler output:
a.cc:20:13: error: extended character “ is not valid in an identifier
   20 | if (vec[i]==“A”){
      |             ^
a.cc:20:13: error: extended character ” is not valid in an identifier
a.cc:26:15: error: extended character “ is not valid in an identifier
   26 | if (vec[i] == “Z”)z_cnt =i;
      |               ^
a.cc:26:15: error: extended character ” is not valid in an identifier
a.cc: In function 'int main()':
a.cc:20:13: error: '\U0000201cA\U0000201d' was not declared in this scope
   20 | if (vec[i]==“A”){
      |             ^~~
a.cc:26:15: error: '\U0000201cZ\U0000201d' was not declared in this scope
   26 | if (vec[i] == “Z”)z_cnt =i;
      |               ^~~
Language: C++

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

int main() {
 string s; cin >> s;
 int start=0,end=0,ans=0,count=0;
 for(int i=0;i<s.size();i++) {
   int count=0;
   if(s[i]=="A"){
     start=i;
   }
   if(s[i]=="Z"){
     end=i;
     count=end-start;
     ans=max(count,ans);
     start=200001; end=0;
   }
 }
 cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:11: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
    9 |    if(s[i]=="A"){
a.cc:12:11: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   12 |    if(s[i]=="Z"){
Language: C++

int main() {
    string s;
    cin >> s;
    vector<char> S(s.size());
    for (int i=0;i<s.size();i++) {
        S.at(i) = s[i];
    }
    bool cntchk = false;
    int cnt,cnta,cntz;
    int i = 0;
    while (true) {
        cnta = i;
        if (S.at(i) == 'A') break;
        i++;
    }
    reverse(S.begin(),S.end());
    int j = 0;
    while (true) {
        cntz = j;
        if (S.at(j) == 'Z') break;
        j++;
    }
    cnt = s.size() - cnta - cntz;
    cout << cnt << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:2:5: error: 'string' was not declared in this scope
    2 |     string s;
      |     ^~~~~~
a.cc:3:5: error: 'cin' was not declared in this scope
    3 |     cin >> s;
      |     ^~~
a.cc:3:12: error: 's' was not declared in this scope
    3 |     cin >> s;
      |            ^
a.cc:4:5: error: 'vector' was not declared in this scope
    4 |     vector<char> S(s.size());
      |     ^~~~~~
a.cc:4:12: error: expected primary-expression before 'char'
    4 |     vector<char> S(s.size());
      |            ^~~~
a.cc:6:9: error: 'S' was not declared in this scope
    6 |         S.at(i) = s[i];
      |         ^
a.cc:13:13: error: 'S' was not declared in this scope
   13 |         if (S.at(i) == 'A') break;
      |             ^
a.cc:16:13: error: 'S' was not declared in this scope
   16 |     reverse(S.begin(),S.end());
      |             ^
a.cc:16:5: error: 'reverse' was not declared in this scope
   16 |     reverse(S.begin(),S.end());
      |     ^~~~~~~
a.cc:24:5: error: 'cout' was not declared in this scope
   24 |     cout << cnt << endl;
      |     ^~~~
a.cc:24:20: error: 'endl' was not declared in this scope
   24 |     cout << cnt << endl;
      |                    ^~~~
Language: C++

#include <bits/stdc++.h>

using namespace std;

int main()
{

      string s;
   cin >> s;
   int x, y;
   for( int i=0; i<s.length(); i++){
    if (s[i]=='A'){
        x=s.find_first_of("A");
    }
    if (s[i]=='z'){
        y=s.find_last_of ("z")

        }

   }
   cout <<y-x+1;
   return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:16:31: error: expected ';' before '}' token
   16 |         y=s.find_last_of ("z")
      |                               ^
      |                               ;
   17 | 
   18 |         }
      |         ~
Language: C++

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

int main() {
  string s;
  cin >> s;
  int a,z;
  for(int i = 0; true; i++){
    if(s.at(i) == 'A'){
      a = i + 1;
      break;
    }
  }
  for(int i = n - 1; true; i--){
    if(s.at(i) == 'Z'){
      z = i + 1;
      break;
    }
  }
  cout << z - a + 1 << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:14:15: error: 'n' was not declared in this scope
   14 |   for(int i = n - 1; true; i--){
      |               ^
Language: C++

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

int main()
{
  string s;
  cin >> s;
  int a=0,z=0;
  for(int i = 0; i <= s.size() ; i++){
    if(s[i] == 'A' and a <= i){a = i;}
    else if(s[i] == 'Z'and z <= i){z =i;}
  }
  
  cout << z-a+1 << endl;
  
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:21: error: unable to find character literal operator 'operator""and' with 'char' argument
   11 |     else if(s[i] == 'Z'and z <= i){z =i;}
      |                     ^~~~~~
a.cc:11:27: error: expected ')' before 'z'
   11 |     else if(s[i] == 'Z'and z <= i){z =i;}
      |            ~              ^~
      |                           )
Language: C++

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

int main()
{
  string s;
  cin >> s;
  int a=0,z=0;
  for(int i = 0; i <= s.size() ; i++){
    if(s[i] == 'A' and i <= a){a = i;}
    else if(s[i] == 'Z'and z <= i){z =i;}
  }
  
  cout << z-a+1 << endl;
  
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:21: error: unable to find character literal operator 'operator""and' with 'char' argument
   11 |     else if(s[i] == 'Z'and z <= i){z =i;}
      |                     ^~~~~~
a.cc:11:27: error: expected ')' before 'z'
   11 |     else if(s[i] == 'Z'and z <= i){z =i;}
      |            ~              ^~
      |                           )
Language: C++

#include<stdio.h>
#include<string.h>
int main()
{
	char s[200001];
	int i,l,a,z;
	gets(s);
	l = strlen(s);
	for(i=0; ; i++){
		if(s[i]=='A'){
			a=i;
			break;
		}
	}
	for(i=l-1; ; i--){
		if(s[i]=='Z'){
			z=i;
			break;
		}
	}
	printf("%d", (z-a)+1);
	return 0;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:7:9: error: 'gets' was not declared in this scope; did you mean 'getw'?
    7 |         gets(s);
      |         ^~~~
      |         getw
Language: C++

#include<iostream>
using namespace std;
int main()
{
    string s;
    int ans=0;
     getline(cin,s);
    for(int i=0 ;i<=s.length() ;i++ ){
    if(s[i]=='A'){
                  for(int j=0 ;j<=s.length() ;j++ ){
                          if(s[i]=='Z'){
                          ans=(j-i)+1;
                          }
                          }
                          
        
if(ans!=0){
         
       cout<<ans;
       break ;}

}}


Compiler output:
a.cc: In function 'int main()':
a.cc:22:3: error: expected '}' at end of input
   22 | }}
      |   ^
a.cc:4:1: note: to match this '{'
    4 | {
      | ^
Language: C++

string s;
    int c=0;
     getline(cin,s);
    for(int i=0 ;i<=s.length() ;i++ )
    if(s[i]=='A'){
                  for(int j=0 ;j<=s.length() ;j++ ){
                          if(s[i]=='Z'){
                          c =(j-i)+1;
                         }
                         }
                  }
if(c !=0){
         
       cout<<c;
       break ;}
 
}}


Compiler output:
a.cc:1:1: error: 'string' does not name a type
    1 | string s;
      | ^~~~~~
a.cc:3:13: error: expected constructor, destructor, or type conversion before '(' token
    3 |      getline(cin,s);
      |             ^
a.cc:4:5: error: expected unqualified-id before 'for'
    4 |     for(int i=0 ;i<=s.length() ;i++ )
      |     ^~~
a.cc:4:18: error: 'i' does not name a type
    4 |     for(int i=0 ;i<=s.length() ;i++ )
      |                  ^
a.cc:4:33: error: 'i' does not name a type
    4 |     for(int i=0 ;i<=s.length() ;i++ )
      |                                 ^
a.cc:12:1: error: expected unqualified-id before 'if'
   12 | if(c !=0){
      | ^~
a.cc:17:1: error: expected declaration before '}' token
   17 | }}
      | ^
a.cc:17:2: error: expected declaration before '}' token
   17 | }}
      |  ^
Language: C++

#include<iostream>
#include<string>

int main() {

	std::string s;
	std::cin >> s;

	int N = s.size();
	int st = 0;
	int ed = 0;

	for (int i = 0; i < N; i++) {
		if (s[i] == 'A') {
			st = i;
			break;
		}
	}

	reverse(s.begin(), s.end());

	for (int i = 0; i < N; i++) {

		if (s[i] == 'Z') {
			ed = i;
			break;
		}
	}

	ed = N - ed - 1;

	int ans = ed - st + 1;

	std::cout << ans << std::endl;

}

Compiler output:
a.cc: In function 'int main()':
a.cc:20:9: error: 'reverse' was not declared in this scope
   20 |         reverse(s.begin(), s.end());
      |         ^~~~~~~
Language: C++

#include<iostream>
#include<string>

int main() {

	std::string s;
	std::cin >> s;

	int N = s.size();
	int st = 0;
	int ed = 0;

	for (int i = 0; i < N; i++) {
		if (s[i] == 'A') {
			st = i;
			break;
		}
	}

	std::reverse(s.begin(), s.end());

	for (int i = 0; i < N; i++) {

		if (s[i] == 'Z') {
			ed = i;
			break;
		}
	}

	ed = N - ed - 1;

	int ans = ed - st + 1;

	std::cout << ans << std::endl;

}

Compiler output:
a.cc: In function 'int main()':
a.cc:20:14: error: 'reverse' is not a member of 'std'
   20 |         std::reverse(s.begin(), s.end());
      |              ^~~~~~~
Language: C++

#include<iostream >
#include<string>
using namespace std;
int main()
{
    int st,n;
    string s;
    cin>>s;
    int l=s.length();
    for(int i=0;i<l;i++)
    {
        if(s[i]=='A')
        {
            st=i+1;
            break;
        }
    }
    for(int i=0;i<l;i++)
    {
        if(s[i]=='Z')
        {
            n=i+1;
        }
    }
    cout<<n-st+1<<endl;
    return 0;
}


Compiler output:
a.cc:1:9: fatal error: iostream : No such file or directory
    1 | #include<iostream >
      |         ^~~~~~~~~~~
compilation terminated.
Language: C++

#include<iostream >
using namespace std;
int main()
{
    int st,n;
    string s;
    cin>>s;
    int l=s.length();
    for(int i=0;i<l;i++)
    {
        if(s[i]=='A')
        {
            st=i+1;
            break;
        }
    }
    for(int i=0;i<l;i++)
    {
        if(s[i]=='Z')
        {
            n=i+1;
        }
    }
    cout<<n-st+1<<endl;
    return 0;
}


Compiler output:
a.cc:1:9: fatal error: iostream : No such file or directory
    1 | #include<iostream >
      |         ^~~~~~~~~~~
compilation terminated.
Language: C++

#include<iostream>
using namespace std;
int main()
{
string s;
cin>>s;
int i=0;
for(;s[i]!='A';++i){
}
	for(j=s.length();s[j]!='Z';j--){
	}
	
	
j++;

     cout<<j-i<<"\n";
 return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:13: error: 'j' was not declared in this scope
   10 |         for(j=s.length();s[j]!='Z';j--){
      |             ^
a.cc:14:1: error: 'j' was not declared in this scope
   14 | j++;
      | ^
Language: C++

#include<iostream >
using namespace std;
int main()
{
    int st,e;
    string s;
    cin>>s;
    int l=s.length();
    for(int i=0;i<l;i++)
    {
        if(s[i]=='A')
        {
            st=i+1;
            break;
        }
    }
    for(int i=0;i<l;i++)
    {
        if(s[i]=='Z')
        {
            e=i+1;
        }
    }
    cout<<e-st+1<<endl;
    return 0;
}


Compiler output:
a.cc:1:9: fatal error: iostream : No such file or directory
    1 | #include<iostream >
      |         ^~~~~~~~~~~
compilation terminated.
Language: C++

int max=0,counter=0,m;
string s;
cin>>s;
for(int i=0;i<s.length();i++){
	if(s[i]=='A'){
		m=i;
		if(counter>0)
		break;
	
	for(m;m<s.length();m++){
		if(s[m]=='Z'){
			counter++;
			if(counter>max){
				max=counter;
			    
			}	
		}
		else
		counter++;
		
	}
	
   
}
}
cout<<max;
return 0;
} 


Compiler output:
a.cc:2:1: error: 'string' does not name a type
    2 | string s;
      | ^~~~~~
a.cc:3:1: error: 'cin' does not name a type
    3 | cin>>s;
      | ^~~
a.cc:4:1: error: expected unqualified-id before 'for'
    4 | for(int i=0;i<s.length();i++){
      | ^~~
a.cc:4:13: error: 'i' does not name a type
    4 | for(int i=0;i<s.length();i++){
      |             ^
a.cc:4:26: error: 'i' does not name a type
    4 | for(int i=0;i<s.length();i++){
      |                          ^
a.cc:26:1: error: 'cout' does not name a type
   26 | cout<<max;
      | ^~~~
a.cc:27:1: error: expected unqualified-id before 'return'
   27 | return 0;
      | ^~~~~~
a.cc:28:1: error: expected declaration before '}' token
   28 | }
      | ^
Language: C++

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

//typedef
//------------------------------------------
typedef vector<int> VI;
typedef vector<VI> VVI;
typedef vector<string> VS;
typedef pair<int, int> PII;
typedef long long LL;

//container util
//------------------------------------------
#define ALL(a)  (a).begin(),(a).end()
#define RALL(a) (a).rbegin(), (a).rend()
#define PB push_back
#define MP make_pair
#define SZ(a) int((a).size())
#define EACH(i,c) for(typeof((c).begin()) i=(c).begin(); i!=(c).end(); ++i)
#define EXIST(s,e) ((s).find(e)!=(s).end())
#define SORT(c) sort((c).begin(),(c).end())

//repetition
//------------------------------------------
#define FOR(i,a,b) for(int i=(a);i<(b);++i)
#define REP(i,n)  FOR(i,0,n)

//ori
#define MOD 1000000007
 
int main() {
  string s;
  cin >> s;
  int n, a, Z;
  n = SZ(s);
  REP(i,n-1) {
    if(s.at(i) == 'A') a=i;
    break;
  }
  REP(i,n-1) {
    if(s.at(n-1-i) == 'Z') z=i;
    break;
  }
  int ans = z-a+1;
  cout << ans << endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:41:28: error: 'z' was not declared in this scope
   41 |     if(s.at(n-1-i) == 'Z') z=i;
      |                            ^
a.cc:44:13: error: 'z' was not declared in this scope
   44 |   int ans = z-a+1;
      |             ^
Language: C++

l#include<bits/stdc++.h>
using namespace std;
int main()
{
    int x,st,e;
    string s;
    cin>>s;
    int l=s.length();
    for(int i=0;i<l;i++)
    {
        if(s[i]=='A')
        {
            st=i+1;
            break;
        }
    }
    for(int i=0;i<l;i++)
    {
        if(s[i]=='Z')
        {
            e=i+1;
        }
    }
    x=e-st+1;
    cout<<x<<endl;
    return 0;
}

Compiler output:
a.cc:1:2: error: stray '#' in program
    1 | l#include<bits/stdc++.h>
      |  ^
a.cc:1:1: error: 'l' does not name a type
    1 | l#include<bits/stdc++.h>
      | ^
a.cc: In function 'int main()':
a.cc:6:5: error: 'string' was not declared in this scope
    6 |     string s;
      |     ^~~~~~
a.cc:7:5: error: 'cin' was not declared in this scope
    7 |     cin>>s;
      |     ^~~
a.cc:7:10: error: 's' was not declared in this scope
    7 |     cin>>s;
      |          ^
a.cc:25:5: error: 'cout' was not declared in this scope
   25 |     cout<<x<<endl;
      |     ^~~~
a.cc:25:14: error: 'endl' was not declared in this scope
   25 |     cout<<x<<endl;
      |              ^~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
	int e,r,a=0;
	string s;
	cin>>s;
	e=s.find("A");
	x=s.rfind("Z");
	a=(r-e)+1;
	cout<<a;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:9: error: 'x' was not declared in this scope
    9 |         x=s.rfind("Z");
      |         ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define rep(i,N) for(int i=0,i##_max=(N);i<i##_max;++i)
#define repp(i,l,r) for(int i=(l),i##_max=(r);i<i##_max;++i)
#define per(i,N) for(int i=(N)-1;i>=0;--i)
#define perr(i,l,r) for(int i=r-1,i##_min(l);i>=i##_min;--i)
#define all(arr) (arr).begin(), (arr).end()
#define SP << " " <<
#define SPF << " "
#define SPEEDUP cin.tie(0);ios::sync_with_stdio(false);
#define MAX_I INT_MAX //1e9
#define MIN_I INT_MIN //-1e9
#define MAX_UI UINT_MAX //1e9
#define MAX_LL LLONG_MAX //1e18
#define MIN_LL LLONG_MIN //-1e18
#define MAX_ULL ULLONG_MAX //1e19
  typedef long long ll;
  typedef pair<int,int> PII;
  typedef pair<char,char> PCC;
  typedef pair<ll,ll> PLL;
  typedef pair<char,int> PCI;
  typedef pair<int,char> PIC;
  typedef pair<ll,int> PLI;
  typedef pair<int,ll> PIL; 
  typedef pair<ll,char> PLC; 
  typedef pair<char,ll> PCL; 

inline void YesNo(bool b){ cout << (b?"Yes" : "No") << endl;}
inline void YESNO(bool b){ cout << (b?"YES" : "NO") << endl;}
inline void Yay(bool b){ cout << (b?"Yay!" : ":(") << endl;}

int main(void){
  SPEEDUP
  cout << setprecision(15);
  string s;cin >> S;
  int si = -1, ei = 0;
  rep(i,s.length()){
    if(si == -1 && s[i] == 'A') si = i;
    if(si != -1 && s[i] == 'Z') ei = i;
  }
  cout << ei +1 - si << endl;
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:35:19: error: 'S' was not declared in this scope
   35 |   string s;cin >> S;
      |                   ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
string s;
cin>>s;
if(s.find("A")<s.rfind("Z"))
{
string y=s.substr(s.find("A"),((s.rfind("Z")-
    (s.find("A"))+1);
cout<<y.length();
}
else
cout<<0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:21: error: expected ')' before ';' token
    9 |     (s.find("A"))+1);
      |                     ^
      |                     )
a.cc:8:31: note: to match this '('
    8 | string y=s.substr(s.find("A"),((s.rfind("Z")-
      |                               ^
a.cc:9:21: error: expected ')' before ';' token
    9 |     (s.find("A"))+1);
      |                     ^
      |                     )
a.cc:8:18: note: to match this '('
    8 | string y=s.substr(s.find("A"),((s.rfind("Z")-
      |                  ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
string s;
cin>>s;
if(s.find("A")<s.rfind("Z"))
{
cout<<(s.rfind("Z")-(s.find("A"))+1;
}
else
cout<<0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:36: error: expected ')' before ';' token
    8 | cout<<(s.rfind("Z")-(s.find("A"))+1;
      |       ~                            ^
      |                                    )
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
string s;
cin>>s;
if((s.find("A"))>(s.rfind("Z"))
{
string y=s.substr(s.find("A"),s.rfind("Z"));
cout<<y.length();
}
else
cout<<0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:32: error: expected ';' before '{' token
    6 | if((s.find("A"))>(s.rfind("Z"))
      |                                ^
      |                                ;
    7 | {
      | ~                               
a.cc:11:1: error: expected primary-expression before 'else'
   11 | else
      | ^~~~
a.cc:10:2: error: expected ')' before 'else'
   10 | }
      |  ^
      |  )
   11 | else
      | ~~~~
a.cc:6:3: note: to match this '('
    6 | if((s.find("A"))>(s.rfind("Z"))
      |   ^
Language: C++

#incude<iostream>
using namespace std;
int main(){
	
	string s;
	int x,y;
	iny sum=0;
X=	s.find("A");
Y=	s.Rfind("Z");
for(int i=x;i<=y;i++){
	sum++;
	
}
cout<<sum;
return 0;
}

Compiler output:
a.cc:1:2: error: invalid preprocessing directive #incude; did you mean #include?
    1 | #incude<iostream>
      |  ^~~~~~
      |  include
a.cc: In function 'int main()':
a.cc:5:9: 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 | #incude<iostream>
a.cc:7:9: error: 'iny' was not declared in this scope; did you mean 'int'?
    7 |         iny sum=0;
      |         ^~~
      |         int
a.cc:8:1: error: 'X' was not declared in this scope
    8 | X=      s.find("A");
      | ^
a.cc:8:9: error: 's' was not declared in this scope
    8 | X=      s.find("A");
      |         ^
a.cc:9:1: error: 'Y' was not declared in this scope
    9 | Y=      s.Rfind("Z");
      | ^
a.cc:11:9: error: 'sum' was not declared in this scope
   11 |         sum++;
      |         ^~~
a.cc:14:1: error: 'cout' was not declared in this scope
   14 | cout<<sum;
      | ^~~~
a.cc:1:1: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
  +++ |+#include <iostream>
    1 | #incude<iostream>
a.cc:14:7: error: 'sum' was not declared in this scope
   14 | cout<<sum;
      |       ^~~
Language: C++

#include <bit/stdc++.h>
using namespace std;
int main(){
string s,y;
cin>>s;
y=s.substr(s.find("A"),s.rfind("Z"));
cout<<y.length();
}

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

#include <bits/stdc++.h>
using namespace std;
int main(){
int X,M,U,T;
string N;
cin>>N;
int len=N.length();
for(int i=0;i<len;i++){
	if(N[i]=='A'){
	X=i;
	T=1;
}
if(T==1)
break;
}
for(int y=len;y>0;y--){
	
	if(N[y]=='Z'){
		
		M=y;
		U=1;
	}
	if(U==1)
	break;
}
cout<<M-X+1;
}
إنهاء الدردشة
اكتب رسالة...



Compiler output:
a.cc:28:1: error: '\U00000625\U00000646\U00000647\U00000627\U00000621' does not name a type
   28 | إنهاء الدردشة
      | ^~~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
  string x;
  cin>>X;
  int a=200000,b=0;
  for(int i=0;i<200000;i++){
    if(x[i]=='A'){
      if(i<a){
        a=i;
      }
    }
    if(x[i]=='Z'){
      if(i>b){
        b=i;
      }
    }
  }
  if(b>a){
    cout<<b-a+1<<endl;
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:5:8: error: 'X' was not declared in this scope
    5 |   cin>>X;
      |        ^
Language: C++

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

int main(){
  string s;
  cin >> s;
  int rem_A, rem_Z;
  
  for (int i=0; i<s.size(); i++){
    if (s.at(i) = A){
      rem_A = i;
      break;
    }
  }
  
  for (int i=s.size()-1; i>=0; i--){
    if (s.at(i) = Z){
      rem_Z = i;
      break;
    }
  }
  
  cout << rem_Z - rem_A + 1 << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:19: error: 'A' was not declared in this scope
   10 |     if (s.at(i) = A){
      |                   ^
a.cc:17:19: error: 'Z' was not declared in this scope
   17 |     if (s.at(i) = Z){
      |                   ^
Language: C++

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

int main(){
	string s;cin>>s;
  	int a,b;
  	for(int i=;i<s.size();i++){
    	if(s[i]=='A'){a=i;break;}
    }
  	for(int i=s.size()-1;i>=0;i--){
    	if(s[i=='Z'){b=i;i--;}
    }
	cout<<b-a+1<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:19: error: expected primary-expression before ';' token
    7 |         for(int i=;i<s.size();i++){
      |                   ^
a.cc:11:20: error: expected ']' before ')' token
   11 |         if(s[i=='Z'){b=i;i--;}
      |                    ^
      |                    ]
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
  string s;
  cin >> s;
  int he, ta;
  for (int i=0;;i++){
    if(s[i]=='A'){
      he=i;
    }
  }
  for (int i=n-1;;i--){
    if(s[i]=='Z'){
      ta=i;
    }
  }
  cout << ta-he+1 << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:12:14: error: 'n' was not declared in this scope
   12 |   for (int i=n-1;;i--){
      |              ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main(){
  string s;
  cin >>s;
  int l=s.size();
  int mi,ma;
  for (int i=0;i<l;i++){
    if (s.at(i)=='A'){
      mi=i;
      break;
    }
  }
  for (int i=l-1;i>-1;i--){
    if (s.at(i)=='Z'){
      ma=i;
      break;
    }
  }
  cout <<mi<<ma<< ma-mi+1<<endl;
}
#include <bits/stdc++.h>
using namespace std;
 
int main(){
  string s;
  cin >>s;
  int l=s.size();
  int mi,ma;
  for (int i=0;i<l;i++){
    if (s.at(i)=='A'){
      mi=i;
      break;
    }
  }
  for (int i=l-1;i>-1;i--){
    if (s.at(i)=='Z'){
      ma=i;
      break;
    }
  }
  cout << ma-mi+1<<endl;
}


Compiler output:
a.cc:26:5: error: redefinition of 'int main()'
   26 | int main(){
      |     ^~~~
a.cc:4:5: note: 'int main()' previously defined here
    4 | int main(){
      |     ^~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  string S;
  cin>>S;
  int A,B;
  
  vector<int>ans(S.size());
  
  int sum=0;
  
  for(i=0;i<S.size();i++)
    if(S.at(i)=='A'){
      A=i;
      break;
      
 
    }
}

for(int i=0;i<S.size();i++){
  
  if(S.at(i)=='Z'){
    ans.at(i)++;
  }

}

for(int i=S.size()-1;i>=0;i--){
if(S.at(i)=='Z'){
  B=i;
  break;
}
}

cout<<B-A+1<<endl;
}




  

Compiler output:
a.cc: In function 'int main()':
a.cc:12:7: error: 'i' was not declared in this scope
   12 |   for(i=0;i<S.size();i++)
      |       ^
a.cc: At global scope:
a.cc:21:1: error: expected unqualified-id before 'for'
   21 | for(int i=0;i<S.size();i++){
      | ^~~
a.cc:21:13: error: 'i' does not name a type
   21 | for(int i=0;i<S.size();i++){
      |             ^
a.cc:21:24: error: 'i' does not name a type
   21 | for(int i=0;i<S.size();i++){
      |                        ^
a.cc:29:1: error: expected unqualified-id before 'for'
   29 | for(int i=S.size()-1;i>=0;i--){
      | ^~~
a.cc:29:22: error: 'i' does not name a type
   29 | for(int i=S.size()-1;i>=0;i--){
      |                      ^
a.cc:29:27: error: 'i' does not name a type
   29 | for(int i=S.size()-1;i>=0;i--){
      |                           ^
a.cc:36:1: error: 'cout' does not name a type
   36 | cout<<B-A+1<<endl;
      | ^~~~
a.cc:37:1: error: expected declaration before '}' token
   37 | }
      | ^
Language: C++

#include <bits/stdc++.h>
#include<algorithm>
#include<math.h>
using namespace std;
 
template <class T> using V = vector<T>;
 
using ll = long long;
using db = double;
using st = string;
using ch = char;
using vll = V<ll>;
using vpll =V<pair<ll,ll>>;
using vst = V<st>;
using vdb = V<db>;
using vch = V<ch>;
 
 
#define FOR(i,a,b) for(ll i=(a);i<(ll)(b);i++)
#define rFOR(i,a,b) for(ll i=(a);i>(ll)(b);i--)
#define oFOR(i,a,b) for(ll i=(a);i<(ll)(b);i+=2)
#define bgn begin()
#define en end()
#define SORT(a) sort((a).bgn,(a).en)
#define REV(a) reverse((a).bgn,(a).en)
#define M(a,b) max(a,b)
#define rM(a,b) min(a,b)
#define fi first
#define se second
#define sz size()
#define gcd(a,b) __gcd(a,b)
#define co(a) cout<<a<<endl;
#define ci(a) cin>>a;
 
 
ll sum(ll n) {
  ll m=0;
  FOR(i,0,20){
    m+=n%10;
    n/=10;
    if(n==0){
      break;
    }
  }
  return m;
}
 
 
ll combi(ll n,ll m) {
  ll ans=1;
  rFOR(i,n,n-m){
    ans*=i;
  }
  FOR(i,1,m+1){
    ans/=i;
  }
  return ans;
}
 
 
ll lcm(ll a,ll b){
  ll n;
  n=a/gcd(a,b)*b;
  return n;
}
 
 
/****************************************\
| Thank you for viewing my code:)        |
| Written by RedSpica a.k.a. RanseMirage |
| Twitter:@asakaakasaka                  | 
\****************************************/
 
 
signed main() {
  st s;
  	ci(s);
  ll a=s.sz;
  ll l;
  ll r;
  FOR(i,0,a){
    if(A[i]=='A') {
      l=i;
      break;
    }
  }
  rFOR(i,a-1,-1){
    if(A[i]=='Z'){
      r=i;
      break;
    }
  }
  co(r-l+1)
}

Compiler output:
a.cc: In function 'int main()':
a.cc:82:8: error: 'A' was not declared in this scope
   82 |     if(A[i]=='A') {
      |        ^
a.cc:88:8: error: 'A' was not declared in this scope
   88 |     if(A[i]=='Z'){
      |        ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(void){
  int i,a=0,z;
  string s;
  cin >> s;
  for (i=s.size()-1;i>=0;i--) if (s.at(i)=='A') a=i;
  for (i=0;i<size();i++) if (s.at(i)=='Z') z=i;
  cout << z-a+1 << endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:18: error: no matching function for call to 'size()'
    8 |   for (i=0;i<size();i++) if (s.at(i)=='Z') z=i;
      |              ~~~~^~
In file included from /usr/include/c++/14/string:53,
                 from /usr/include/c++/14/bitset:52,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52,
                 from a.cc:1:
/usr/include/c++/14/bits/range_access.h:262:5: note: candidate: 'template<class _Container> constexpr decltype (__cont.size()) std::size(const _Container&)'
  262 |     size(const _Container& __cont) noexcept(noexcept(__cont.size()))
      |     ^~~~
/usr/include/c++/14/bits/range_access.h:262:5: note:   candidate expects 1 argument, 0 provided
/usr/include/c++/14/bits/range_access.h:272:5: note: candidate: 'template<class _Tp, long unsigned int _Nm> constexpr std::size_t std::size(const _Tp (&)[_Nm])'
  272 |     size(const _Tp (&)[_Nm]) noexcept
      |     ^~~~
/usr/include/c++/14/bits/range_access.h:272:5: note:   candidate expects 1 argument, 0 provided
Language: C++

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

int main() {
 string s; cin >> s;
  int n=s.size();
  int a,b,ans,cnta=0;
  for(i=0;i<n;i++){
   if(s[i]=='A' &&cnta==0){
     a=i;
     cnta++;
   }
   if(s[i]=='Z')b=i;
  }
  cout << b-a+1 << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:7: error: 'i' was not declared in this scope
    8 |   for(i=0;i<n;i++){
      |       ^
Language: C++

#include<iostream>
using namespace std;

int main() {
  string s; cin >> s;
  int a_index = -1, z_index = 0;
  for (int i = 0; i < S.size(); i++) {
    if (a_index == -1 && S[i] == 'A') a_index = i;
    else if (S[i] == 'Z') z_index = i;
  }
  int length = z_index - a_index + 1;
  cout << length << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:23: error: 'S' was not declared in this scope
    7 |   for (int i = 0; i < S.size(); i++) {
      |                       ^
Language: C++

#include <iostream>
#include <vector>
#include <map>
#include <algorithm>
#include <cstdlib>
#include <cmath>
#include <numeric>
#include <tuple>
#include <stack>
#define rep(i,n) for (int i = 0; i < (n); ++i)
#define all(x) x.begin(),x.end()
#define rall(x) x.rbegin(),x.rend()
#define print(s) cout << s << endl
typedef long long ll;
using namespace std;
ll mod = pow(10,9) + 7;
int ctoi(char c) {
	if (c >= '0' && c <= '9') {
		return c - '0';
	}
	return 0;
}
char upper(char c){
	return c-0x20;
}
char lower(char c){
	return c+0x20;
}
int main() {
	string s: cin >>> s;
	int a=0,z=0;
	rep(i,s.size()){
		if (a=0){
			if (s[i]=='A'){
				a = i;
			}
		}
		if (s[i] == 'Z'){
			z=i;
		}
	}
	cout << z-a+1 << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:30:17: error: found ':' in nested-name-specifier, expected '::'
   30 |         string s: cin >>> s;
      |                 ^
      |                 ::
a.cc:30:16: error: 's' has not been declared
   30 |         string s: cin >>> s;
      |                ^
a.cc:30:23: error: qualified-id in declaration before '>>' token
   30 |         string s: cin >>> s;
      |                       ^~
a.cc:32:15: error: 's' was not declared in this scope
   32 |         rep(i,s.size()){
      |               ^
a.cc:10:39: note: in definition of macro 'rep'
   10 | #define rep(i,n) for (int i = 0; i < (n); ++i)
      |                                       ^
Language: C++

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

int main()
{
    string s;
    cin >> s;
    int n;
    n = s.size();
    int a = n, b = 0;
    for (int i = 0; i < n; i++)
    {
        if (s.at[i] == 'A')
        {
            a = min(a, i);
        }
        if (s.at[i] == 'Z')
        {
            b = max(b, i);
        }
    }
    
    cout <<a-b+1<< endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:17: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
   13 |         if (s.at[i] == 'A')
      |                 ^
a.cc:17:17: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
   17 |         if (s.at[i] == 'Z')
      |                 ^
Language: C++

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

int main()
{
    string s;
    cin >> s;
    int n;
    n = s.size();
    int a = n, b = 0;
    for (int i = 0; i < n; i++)
    {
        if (s.at[i] == 'A')
        {
            a = min(a, i);
        }
        if (s.at[i] == 'Z')
        {
            b = max(b, i);
        }
    }
    for (int i = a; i <= b; i++)
    {
        cout << s[i];
    }
    cout << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:17: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
   13 |         if (s.at[i] == 'A')
      |                 ^
a.cc:17:17: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
   17 |         if (s.at[i] == 'Z')
      |                 ^
Language: C++

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

int main()
{
    string s;
    cin >> s;
    int n;
    n = s.size();
    int a = n, b = 0;
    for (int i = 0; i > n; i++)
    {
        if (s.at[i] == 'A')
        {
            a = min(a, i);
        }
        if (s.at[i] == 'Z')
        {
            b = max(b, i);
        }
    }
    for (int i = a; i <= b; i++)
    {
        cout << s[i];
    }
    cout << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:17: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
   13 |         if (s.at[i] == 'A')
      |                 ^
a.cc:17:17: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
   17 |         if (s.at[i] == 'Z')
      |                 ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
  int s = 0, e;
  string ss;
  cin >> ss;
  int l = ss.size();
  for(int i = 0; i < l; i++)
  {
    if(s[i] == 'A')s = min(s, i);
    if(s[i] == 'Z')e = i;
  }
  printf("%d", e-s+1);
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:9: error: invalid types 'int[int]' for array subscript
   11 |     if(s[i] == 'A')s = min(s, i);
      |         ^
a.cc:12:9: error: invalid types 'int[int]' for array subscript
   12 |     if(s[i] == 'Z')e = i;
      |         ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
  int s = 0, e;
  string s;
  cin >> s;
  int l = s.size();
  for(int i = 0; i < l; i++)
  {
    if(s[i] == 'A')s = min(s, i);
    if(s[i] == 'Z')e = i;
  }
  printf("%d", e-s+1);
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:10: error: conflicting declaration 'std::string s'
    6 |   string s;
      |          ^
a.cc:5:7: note: previous declaration as 'int s'
    5 |   int s = 0, e;
      |       ^
a.cc:8:13: error: request for member 'size' in 's', which is of non-class type 'int'
    8 |   int l = s.size();
      |             ^~~~
a.cc:11:9: error: invalid types 'int[int]' for array subscript
   11 |     if(s[i] == 'A')s = min(s, i);
      |         ^
a.cc:12:9: error: invalid types 'int[int]' for array subscript
   12 |     if(s[i] == 'Z')e = i;
      |         ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
  int s = 0, e;
  string s;
  cin >> s;
  for(int i = 0; s[i] != '\0'; i++)
  {
    if(s[i] == 'A')s = min(s, i);
    if(s[i] == 'Z')e = i;
  }
  printf("%d", e-s+1);
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:10: error: conflicting declaration 'std::string s'
    6 |   string s;
      |          ^
a.cc:5:7: note: previous declaration as 'int s'
    5 |   int s = 0, e;
      |       ^
a.cc:8:19: error: invalid types 'int[int]' for array subscript
    8 |   for(int i = 0; s[i] != '\0'; i++)
      |                   ^
a.cc:10:9: error: invalid types 'int[int]' for array subscript
   10 |     if(s[i] == 'A')s = min(s, i);
      |         ^
a.cc:11:9: error: invalid types 'int[int]' for array subscript
   11 |     if(s[i] == 'Z')e = i;
      |         ^
Language: C++

#include<iostream>
using namespace std;


int main()
{	
	string s;
	int res=0;
	int count=0;
	cin>>s;
	>>T>>MeyasuKion;
	for(int i=0;i<s.size();i++)
	{
		if(s.at(i)=='a')
		{
			for(int j=i;j<s.size();j++)
			{
				if(s.at(j)=='z')
				{	
					res = (j-i)+1;
					count = 1;
				}
				if(count ==1)
				{
					count = 0;
					break;
				}

			}
		}

	}

	cout<<res<<endl;

}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:9: error: expected primary-expression before '>>' token
   11 |         >>T>>MeyasuKion;
      |         ^~
a.cc:11:11: error: 'T' was not declared in this scope
   11 |         >>T>>MeyasuKion;
      |           ^
a.cc:11:14: error: 'MeyasuKion' was not declared in this scope
   11 |         >>T>>MeyasuKion;
      |              ^~~~~~~~~~
Language: C++

#include <iostream>
#include <string>
#include <iomanip>
#include <ios>
using namespace std;
int main(void){
  string s;
  cin >> s;
  
  int n = s.length();
  
  int begin = 0;
  int end = 0;
  
  for(int i=0;i<n;i++){
    if(s[i] == 'A'){
      begun = i;
      break;
    }
  }
  
  for(int i=n-1;i>=0;i--){
    if(s[i] == 'Z'){
      end = i;
      break;
    }
  }
  
  if(end > begin){
    cout << end - begin + 1 << endl;
  }
  
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:17:7: error: 'begun' was not declared in this scope; did you mean 'begin'?
   17 |       begun = i;
      |       ^~~~~
      |       begin
Language: C++

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

int main() {
  string S;
  cin >> S;
  int N;
  N = S.size();
  int x = 200000;
  int y = 0;
  for (int i = 0; i < N; i++) {
    if (S[i] == 'A') {
      x = min (X, i);
    }
    else if (S[i] == 'Z') {
      y = max (y, i);
    }
  }
  cout << y - x + 0;
  return 0;
}
  

Compiler output:
a.cc: In function 'int main()':
a.cc:13:16: error: 'X' was not declared in this scope
   13 |       x = min (X, i);
      |                ^
Language: C++

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

int main(){
    int a,b;
    string N;
    cin >> N;
    for(int i=0;i<N.size();++i){
        if(N.at(i)=="A"){
            a = i;
        }
    }
    for(int i=N.size();i>=0;--i){
        if(N.at(i)=="Z"){
            b = i;
        }
    }
    cout << b-a <<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:19: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
    9 |         if(N.at(i)=="A"){
      |            ~~~~~~~^~~~~
a.cc:14:19: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   14 |         if(N.at(i)=="Z"){
      |            ~~~~~~~^~~~~