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

#include<bits/stdc++.h>
using namespace std;
int main(){
  long long int a,b,x;
  cin>>a>>b>>x;
  if(a!=0){
  long long int A=(a-1)/x;
  }
  else{
    long long int A=0;
  }

  long long int B=b/x;
  
  long long int ans=B-A;
  

  cout<<ans<<endl;
  
 
}


Compiler output:
a.cc: In function 'int main()':
a.cc:15:23: error: 'A' was not declared in this scope
   15 |   long long int ans=B-A;
      |                       ^
Language: C++

/*
#include<rabbit>;
using blueHulkStress;
using AceOfSpades;
*/
#include<bits/stdc++.h>
#include<stdio.h>
using namespace std;
const double PI = acos(-1.0);
const double EPS = (1e-9);
typedef long long ll;
typedef unsigned long long ull;
#define flush fflush(stdout), cout.flush()
#define all(v) ((v).begin()),((v).end())
#define rall(v) ((v).rbegin()),((v).rend())
#define clr(v,line) memset(v,line,sizeof(v))
#define rep(i,n) for(int(i)=0;(i)<(int)(n);(i)++)
#define vi vector<int>
#define vll vector<ll>
#define pii pair<int,int>
#define pll pair<ll,ll>
#define lcm(a,b) (a*(b/__gcd(a,b)))
#define P 1000000007
#define endl '\n'
const int dx[] = {1,-1,0,0,1,-1,1,-1};
const int dy[] = {0,0,1,-1,1,-1,-1,1};
const int dxhorse[] = {-2,-2,-1,-1,1,1,2,2};
const int dyhorse[] = {1,-1,2,-2,2,-2,1,-1};

void fast()
{
	std::ios_base::sync_with_stdio(0);
	cin.tie(NULL); cout.tie(NULL);
}


int main(int argc, char const *argv[])
{
	
	ull a,b,x;cin>>a>>b>>x;

	cout<<b / x - max((a-1) / x , 0);
}	

Compiler output:
a.cc: In function 'int main(int, const char**)':
a.cc:42:26: error: no matching function for call to 'max(ull, int)'
   42 |         cout<<b / x - max((a-1) / x , 0);
      |                       ~~~^~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:6:
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
a.cc:42:26: note:   deduced conflicting types for parameter 'const _Tp' ('long long unsigned int' and 'int')
   42 |         cout<<b / x - max((a-1) / x , 0);
      |                       ~~~^~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5706:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5706 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5706:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5716 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5716:5: note:   template argument deduction/substitution failed:
a.cc:42:26: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long unsigned int'
   42 |         cout<<b / x - max((a-1) / x , 0);
      |                       ~~~^~~~~~~~~~~~~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main() {
	long long a,b,x;
	cin>>a>>b>>x;
	cout<<a%x?b/x-a/x:b/x-a/x+1<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:36: error: invalid operands of types 'long long int' and '<unresolved overloaded function type>' to binary 'operator<<'
    6 |         cout<<a%x?b/x-a/x:b/x-a/x+1<<endl;
      |                           ~~~~~~~~~^~~~~~
Language: C++

#include<cstdio>
def long long ll;
int main(){
  ll a, b, x;
  scanf("%lld %lld %lld", &a, &b, &x);
  
  ll n = 0;
  for(a; a<=b; a++){
    if(a%x==0)
      n++;
  }
  printf("%lld", n);
  
  return 0;
}


Compiler output:
a.cc:2:1: error: 'def' does not name a type
    2 | def long long ll;
      | ^~~
a.cc: In function 'int main()':
a.cc:4:3: error: 'll' was not declared in this scope
    4 |   ll a, b, x;
      |   ^~
a.cc:5:28: error: 'a' was not declared in this scope
    5 |   scanf("%lld %lld %lld", &a, &b, &x);
      |                            ^
a.cc:5:32: error: 'b' was not declared in this scope
    5 |   scanf("%lld %lld %lld", &a, &b, &x);
      |                                ^
a.cc:5:36: error: 'x' was not declared in this scope
    5 |   scanf("%lld %lld %lld", &a, &b, &x);
      |                                    ^
a.cc:7:5: error: expected ';' before 'n'
    7 |   ll n = 0;
      |     ^~
      |     ;
a.cc:10:7: error: 'n' was not declared in this scope
   10 |       n++;
      |       ^
a.cc:12:18: error: 'n' was not declared in this scope
   12 |   printf("%lld", n);
      |                  ^
Language: C++

#include <iostream>
using namespace std;

int main(){
  int a, b, x;
  cin >> a >> b >> x;
  if(a==b)
    res =0;
  else{
  int res = b/x - a/x +1;}
  cout << res << endl;
}
  

Compiler output:
a.cc: In function 'int main()':
a.cc:8:5: error: 'res' was not declared in this scope
    8 |     res =0;
      |     ^~~
a.cc:11:11: error: 'res' was not declared in this scope
   11 |   cout << res << endl;
      |           ^~~
Language: C++

#include <iostream>
using namespce std;

int main(){
  int a, b, x;
  cin >> a >> b >> x;
  int res = b/x - a/x +1;
  cout << res << endl;
}
  

Compiler output:
a.cc:2:7: error: expected nested-name-specifier before 'namespce'
    2 | using namespce std;
      |       ^~~~~~~~
a.cc: In function 'int main()':
a.cc:6:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    6 |   cin >> a >> b >> x;
      |   ^~~
      |   std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:8:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    8 |   cout << res << endl;
      |   ^~~~
      |   std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:8:18: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    8 |   cout << res << endl;
      |                  ^~~~
      |                  std::endl
In file included from /usr/include/c++/14/iostream:41:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: C++

#ifndef _GLIBCXX_NO_ASSERT
#include <cassert>
#endif
#include <cctype>
#include <cerrno>
#include <cfloat>
#include <ciso646>
#include <climits>
#include <clocale>
#include <cmath>
#include <csetjmp>
#include <csignal>
#include <cstdarg>
#include <cstddef>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <ctime>

#if __cplusplus >= 201103L
#include <ccomplex>
#include <cfenv>
#include <cinttypes>
#include <cstdbool>
#include <cstdint>
#include <ctgmath>
#include <cwchar>
#include <cwctype>
#endif

// C++
#include <algorithm>
#include <bitset>
#include <complex>
#include <deque>
#include <exception>
#include <fstream>
#include <functional>
#include <iomanip>
#include <ios>
#include <iosfwd>
#include <iostream>
#include <istream>
#include <iterator>
#include <limits>
#include <list>
#include <locale>
#include <map>
#include <memory>
#include <new>
#include <numeric>
#include <ostream>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <stdexcept>
#include <streambuf>
#include <string>
#include <typeinfo>
#include <utility>
#include <valarray>
#include <vector>

#if __cplusplus >= 201103L
#include <array>
#include <atomic>
#include <chrono>
#include <condition_variable>
#include <forward_list>
#include <future>
#include <initializer_list>
#include <mutex>
#include <random>
#include <ratio>
#include <regex>
#include <scoped_allocator>
#include <system_error>
#include <thread>
#include <tuple>
#include <typeindex>
#include <type_traits>
#include <unordered_map>
#include <unordered_set>
#endif
using namespace std;

typedef long long ll;
//typedef pair<int,int> Pint;
typedef pair<ll, ll> P;
//typedef pair<int, pair<int, int>> P;
//typedef tuple<int,int,int> T;
typedef vector<ll> vec;
typedef vector<vec> mat;
#define rep(i, n) for(ll i = 0; i < n; i++)
#define revrep(i, n) for(ll i = n-1; i >= 0; i--)
ll max(ll a, ll b){return (a > b) ? a : b;}
ll min(ll a, ll b){return (a < b) ? a : b;}
ll Mypow(ll x, ll k){
  ll res = 1;
  while(k > 0){
    if(k % 2) res *= x;
    x *= x;
    k /= 2;
  }
  return res;
}

ll gcd(ll a, ll b){//計算量はO(log(max(a,b))
    if(b == 0) return a;
    return gcd(b, a % b);
}

ll INFL = 1LL << 60;//10^18 = 2^60
int INF = 1 << 30;//10^9
ll MOD  = 1000000007;
//vector<int> dy = {0,0,1,-1};
//vector<int> dx = {1,-1,0,0};

ll kai(ll x){
  if(x == 1) return 1;
  return x * kai(x-1) % MOD;
}



int main(){
  ll a, b, x; cin >> a >> b >> x;
  if(a == 0){
    cout << b / x << endl:
    return 0;
  }
  cout << b / x - (a-1) / x << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:130:26: error: expected ';' before ':' token
  130 |     cout << b / x << endl:
      |                          ^
      |                          ;
Language: C++

#include <iostream>

using namespace std;

typedef long long ll;

int main()
{
    ll a, b, x;
    cin >> a >> b >> x;



    cout << ((b / x + 1) - max((a - 1) / x + 1, 0)) << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:31: error: no matching function for call to 'max(ll, int)'
   14 |     cout << ((b / x + 1) - max((a - 1) / x + 1, 0)) << endl;
      |                            ~~~^~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/string:51,
                 from /usr/include/c++/14/bits/locale_classes.h:40,
                 from /usr/include/c++/14/bits/ios_base.h:41,
                 from /usr/include/c++/14/ios:44,
                 from /usr/include/c++/14/ostream:40,
                 from /usr/include/c++/14/iostream:41,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
a.cc:14:31: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   14 |     cout << ((b / x + 1) - max((a - 1) / x + 1, 0)) << endl;
      |                            ~~~^~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note:   candidate expects 3 arguments, 2 provided
Language: C++

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

int main() {
  long long a,b,X,x,y,ans,g;
  cin>>a>>b>>X;
  ans=0;
  x=N%2+M%2+X%2;
 
  ans=b/X-(a-1)/X;
    cout<<ans<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:5: error: 'N' was not declared in this scope
    8 |   x=N%2+M%2+X%2;
      |     ^
a.cc:8:9: error: 'M' was not declared in this scope
    8 |   x=N%2+M%2+X%2;
      |         ^
Language: Java


public class Main {

	public static void main(String[] args) {
		Scanner s = new Scanner(System.in);
		long a = s.nextLong();
		long b = s.nextLong();
		long x = s.nextLong();
		long answer = 0;

		if ((b - a) < x) {
			if (a == b) {
				if (a % x != 0) {
					answer = 0;
				} else if (a % x == 0) {
					answer = 1;
				}
			} else if (b % 2 == 0) {
				answer = 1;

			} else if (b % 2 != 0) {
				answer = 1;

			}

		} else if ((b - a) > x) {
			if (a == b) {
				if (a % x != 0) {
					answer = 0;
				} else if (a % x == 0) {
					answer = 1;
				}
			} else if (a == 0) {
				answer = (b / x) + 1;
			} else {
				if ((b - a) % 2 == 0) {
					if ((b - a) % x == 0) {
						answer = (b - a) / x + 1;
					} else if ((b - a) % x != 0) {

						answer = (b - a) / x;
					}
				} else if ((b - a) % 2 != 0) {
					if ((b - a) % x == 0) {
						answer = (b - a) / x;
					} else if ((b - a) % x != 0) {

						answer = (b - a) / x + 1;
					}
				}
			}
		}
		System.out.println(answer);
	}

}

Compiler output:
Main.java:5: error: cannot find symbol
		Scanner s = new Scanner(System.in);
		^
  symbol:   class Scanner
  location: class Main
Main.java:5: error: cannot find symbol
		Scanner s = new Scanner(System.in);
		                ^
  symbol:   class Scanner
  location: class Main
2 errors
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
 int64_t a,b,x,count;
  cin >> a >> b >> x;
  count =0;
  for(,a<=b;a++){
  	if(a%x==0) count++;
  }
  cout << count << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:7: error: expected primary-expression before ',' token
    8 |   for(,a<=b;a++){
      |       ^
a.cc:8:16: error: expected ';' before ')' token
    8 |   for(,a<=b;a++){
      |                ^
      |                ;
Language: C++

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

int main(void)
{
  long long int a,b,x;
  cin>>a>>b>>x;
  long long int c=(b/x)-(a/x);
  if(a%x==0&&b%==0)
  cout<<c+1<<endl;
  else
  cout<<c<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:17: error: expected primary-expression before '=' token
    9 |   if(a%x==0&&b%==0)
      |                 ^
Language: C++

#include <algorithm>
#include <bitset>
#include <cmath>
#include <functional>
#include <iomanip>
#include <iostream>
#include <map>
#include <numeric>
#include <queue>
#include <stack>
#include <string>
#include <utility>
#include <vector>

#define repd(i, a, b) for (ll i = (a); i < (b); i++)
#define rep(i, n) repd(i, 0, n)
typedef long long ll;

using namespace std;

template <typename T> void output(T, int);
int gcd(int a, int b);

int main() {
    // source
    ll a, b, x;
    cin >> a >> b >> x;
    ll ans = b / x - (a - 1) / x;
    ans = max(ans, 0);
    cout << ans << endl;
    return 0;
}

template <typename T> void output(T a, int precision) {
    if (precision > 0) {
        cout << setprecision(precision) << a << "\n";
    } else {
        cout << a << "\n";
    }
}

template <typename T> T min(T a, T b) {

    if (a < b) {
        return a;
    } else {
        return b;
    }
}

int gcd(int a, int b) {
    if (b == 0) {
        return a;
    }
    return gcd(b, a % b);
}


Compiler output:
a.cc: In function 'int main()':
a.cc:29:14: error: no matching function for call to 'max(ll&, int)'
   29 |     ans = max(ans, 0);
      |           ~~~^~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
a.cc:29:14: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   29 |     ans = max(ans, 0);
      |           ~~~^~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5706:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5706 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5706:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5716 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5716:5: note:   template argument deduction/substitution failed:
a.cc:29:14: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   29 |     ans = max(ans, 0);
      |           ~~~^~~~~~~~
Language: C++

#include <bits/stdc++.h>
#define i64 long long
using namespace std;
int main() {
	// your code goes here
	i64 a,b,x;
	cin>>a>>b>>x;
	if(b<a) swap(a,b);
	printf("%lld\n", b/x - (max(0,a-1))/x);
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:36: error: no matching function for call to 'max(int, long long int)'
    9 |         printf("%lld\n", b/x - (max(0,a-1))/x);
      |                                 ~~~^~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
a.cc:9:36: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
    9 |         printf("%lld\n", b/x - (max(0,a-1))/x);
      |                                 ~~~^~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5706:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5706 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5706:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5716 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5716:5: note:   template argument deduction/substitution failed:
a.cc:9:36: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
    9 |         printf("%lld\n", b/x - (max(0,a-1))/x);
      |                                 ~~~^~~~~~~
Language: Java

import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		long a = sc.nextInt();
		long b = sc.nextInt();
		int x = sc.nextInt();
		int cnt = 0;
		for(int i=a; i <= b; i++) {
			if(i % x == 0) {
				cnt++;
			}
		}
		System.out.println(cnt);
	}
}

Compiler output:
Main.java:10: error: incompatible types: possible lossy conversion from long to int
		for(int i=a; i <= b; i++) {
		          ^
1 error
Language: Java

import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int a = sc.nextInt();
		int b = sc.nextInt();
		int x = sc.nextInt();
		int cnt = 0;
		for(int i=a; i <= b; i++) {
			if(i % x == 0) {
				cnt++;
			}
		}
		System.out.println(cnt);
	}


Compiler output:
Main.java:16: error: reached end of file while parsing
	}
	 ^
1 error
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  unsigned long long a,b,x;
  cin>>a>>b>>x;
  if(a%x=0){cout<<b/x+1-a/x;}
  else{cout<<b/x-a/x;}
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:7: error: lvalue required as left operand of assignment
    6 |   if(a%x=0){cout<<b/x+1-a/x;}
      |      ~^~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  long long a,b,x;
  cin>>a>>b>>x;
  long ans=0;
  cout<<b/x-max(0,(a-1)/x);
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:16: error: no matching function for call to 'max(int, long long int)'
    7 |   cout<<b/x-max(0,(a-1)/x);
      |             ~~~^~~~~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
a.cc:7:16: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
    7 |   cout<<b/x-max(0,(a-1)/x);
      |             ~~~^~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5706:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5706 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5706:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5716 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5716:5: note:   template argument deduction/substitution failed:
a.cc:7:16: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
    7 |   cout<<b/x-max(0,(a-1)/x);
      |             ~~~^~~~~~~~~~~
Language: C++

#include<bits/stdc++.h>
long long a,b,x;
long long s,e;
int main(){
    cin>>a>>b>>x;
    if(a%x==0)s=a/x;
    else s=a/x+1;
    e=b/x;
    cout<<e-s+1<<endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:5: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    5 |     cin>>a>>b>>x;
      |     ^~~
      |     std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:146,
                 from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:9:5: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    9 |     cout<<e-s+1<<endl;
      |     ^~~~
      |     std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:9:18: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    9 |     cout<<e-s+1<<endl;
      |                  ^~~~
      |                  std::endl
In file included from /usr/include/c++/14/istream:41,
                 from /usr/include/c++/14/sstream:40,
                 from /usr/include/c++/14/complex:45,
                 from /usr/include/c++/14/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: C++

#include<cstdio>
long long a,b,x;
long long s,e;
int main(){
    cin>>a>>b>>x;
    if(a%x==0)s=a/x;
    else s=a/x+1;
    e=b/x;
    cout<<e-s+1<<endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:5: error: 'cin' was not declared in this scope
    5 |     cin>>a>>b>>x;
      |     ^~~
a.cc:9:5: error: 'cout' was not declared in this scope
    9 |     cout<<e-s+1<<endl;
      |     ^~~~
a.cc:9:18: error: 'endl' was not declared in this scope
    9 |     cout<<e-s+1<<endl;
      |                  ^~~~
Language: C++

#include <iostream>
typedef long long int ll;
using namespace std;

int main() {
  ll a, b, x;
  cin >> a >> b >> x;

  ll a_num=0, b_num;
  if(a == b) cout << if(a%x == 0) << endl;
  else if(x == 1 && a == 1) a_num = 2;
  else if(a != 1) {
    a--;
    a_num = a/x;
  }
  b_num = b/x;

  cout << b_num - a_num << endl;
  // if(b - a == 0) cout << 0 << endl;
  // else cout << (b - a + 1)/x << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:10:22: error: expected primary-expression before 'if'
   10 |   if(a == b) cout << if(a%x == 0) << endl;
      |                      ^~
Language: C++

#include<iostream>↲
#include<stdio.h>↲
#include<string>↲
#include <math.h>↲
using namespace std;↲
# define maxn 200000-↲
↲
int main(){↲
  long long a,b,x,cnt(0);↲
  cin>>a>>b>>x;↲
  cout<<(b/x)-(a/x);↲
  // int n,a[maxn],b[maxn],cnt(0),sum(0);↲
  // cin>>n;↲
  // for(int i(0);i<n;i++){↲
  //   cin>>a[i]>>b[i];↲
  // }↲
  // for(int i(0);i<n;i++){↲
  //   if(a[i]==b[i]){↲
  //     cout << -1<<endl;↲
  //   }else{↲
  //     cout << abs(a[i] - b[i])<<endl;↲
  //   }↲
  // }↲
  return 0;↲
}↲


Compiler output:
a.cc:1:9: error: extended character ↲ is not valid in an identifier
    1 | #include<iostream>↲
      |         ^
a.cc:1:9: fatal error: iostream>��: No such file or directory
    1 | #include<iostream>↲
      |         ^~~~~~~~~~~
compilation terminated.
Language: C++

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

int main(){
    int a, b, x;
    cin >> a >> b >> x;
    int count;
    if (a !== 0){
        count = (b - a + 1 )/ x;
    }
    else {
        count = b  / x;
    }
    cout << count << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:13: error: expected primary-expression before '=' token
    8 |     if (a !== 0){
      |             ^
Language: C++

#include <iostream>
using namespace std;
 
int main(){
  long long int A,B,C;
  int D=0;
  	cin >>A>>B>>C;
 	for(int i=A;i<=B;i++){
      if(i==0) contiune;
  	if(i%C==0)D++;
    }
  cout << D;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:16: error: 'contiune' was not declared in this scope
    9 |       if(i==0) contiune;
      |                ^~~~~~~~
Language: C++

#include <iostream>
using namespace std;
 
int main(){
 unsigned long long int A,B,C,D=0;
  	cin >>A>>B>>C;
 	for(int i=A,i<=B;i++){
  	if(B%A==0)D++;
    }
  cout << D;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:22: error: expected ';' before '<=' token
    7 |         for(int i=A,i<=B;i++){
      |                      ^~
      |                      ;
a.cc:7:22: error: expected primary-expression before '<=' token
    7 |         for(int i=A,i<=B;i++){
      |                      ^~
Language: C

#include <stdio.h>
int main(){
	long long int a,b,x;
	scanf("%lld %lld %lld", &a, &b, &x);
	
    long long int ans = (b+x)/x-(a+-1x)/x;
	printf("%lld\n", ans);
	
    return 0;
}

Compiler output:
main.c: In function 'main':
main.c:6:37: error: invalid suffix "x" on integer constant
    6 |     long long int ans = (b+x)/x-(a+-1x)/x;
      |                                     ^~
Language: C++

#include <bits/stdc++.h>

using namespace std;

#define int long long

signed main()
{
	cout.tie(0), cin.tie(0), ios::sync_with_stdio(0);

	int a, b, x;
	cin >> a >> b >> x;
	a--;
	a = max(0, a);
	cout << b / x - a / x;

	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:14:16: error: no matching function for call to 'max(int, long long int&)'
   14 |         a = max(0, a);
      |             ~~~^~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
a.cc:14:16: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   14 |         a = max(0, a);
      |             ~~~^~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5706:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5706 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5706:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5716 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5716:5: note:   template argument deduction/substitution failed:
a.cc:14:16: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   14 |         a = max(0, a);
      |             ~~~^~~~~~
Language: C++

#include<iostream>
using namespace std;
#define ll long long
int main()
{
	ll a,b,x,y,z;
	cin>>a>>b>>x;
	y=a/x;
	if(a%x!=0)y++;
	z=b/x;
	cout<<z-y+1;
	return 0;
}
	long long e=d/n-c/n+1;
	if(e<=a||e<=b)
	cout<<e;
	return 0;
}

Compiler output:
a.cc:14:21: error: 'd' was not declared in this scope
   14 |         long long e=d/n-c/n+1;
      |                     ^
a.cc:14:23: error: 'n' was not declared in this scope
   14 |         long long e=d/n-c/n+1;
      |                       ^
a.cc:14:25: error: 'c' was not declared in this scope
   14 |         long long e=d/n-c/n+1;
      |                         ^
a.cc:14:27: error: 'n' was not declared in this scope
   14 |         long long e=d/n-c/n+1;
      |                           ^
a.cc:15:9: error: expected unqualified-id before 'if'
   15 |         if(e<=a||e<=b)
      |         ^~
a.cc:17:9: error: expected unqualified-id before 'return'
   17 |         return 0;
      |         ^~~~~~
a.cc:18:1: error: expected declaration before '}' token
   18 | }
      | ^
Language: C++

#include<iostream>
using namespace std;
#define ll long long
int main()
{
	ll a,b,x,y,z;
	cin>>a>>b>>x;
	y=a/x;
	if(a%x!==0)y++;
	z=b/x;
	cout<<z-y+1;
	return 0;
}
	long long e=d/n-c/n+1;
	if(e<=a||e<=b)
	cout<<e;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:17: error: expected primary-expression before '=' token
    9 |         if(a%x!==0)y++;
      |                 ^
a.cc: At global scope:
a.cc:14:21: error: 'd' was not declared in this scope
   14 |         long long e=d/n-c/n+1;
      |                     ^
a.cc:14:23: error: 'n' was not declared in this scope
   14 |         long long e=d/n-c/n+1;
      |                       ^
a.cc:14:25: error: 'c' was not declared in this scope
   14 |         long long e=d/n-c/n+1;
      |                         ^
a.cc:14:27: error: 'n' was not declared in this scope
   14 |         long long e=d/n-c/n+1;
      |                           ^
a.cc:15:9: error: expected unqualified-id before 'if'
   15 |         if(e<=a||e<=b)
      |         ^~
a.cc:17:9: error: expected unqualified-id before 'return'
   17 |         return 0;
      |         ^~~~~~
a.cc:18:1: error: expected declaration before '}' token
   18 | }
      | ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  double a,b,x;
  cin >> a >> b >> x;
  int sum=0;
  for(double i=a;i<=b;i++){
    if(i%x==0){
      sum+=1;
    }
  }
  cout << sum << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:9: error: invalid operands of types 'double' and 'double' to binary 'operator%'
    8 |     if(i%x==0){
      |        ~^~
      |        | |
      |        | double
      |        double
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  int a,b,x;
  cin >> a >> b >> x;
  int sum=0;
  for(int i=a;i=<b;i++){
    if(i%x==0){
      sum++;
    }
  }
  cout << sum << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:17: error: expected primary-expression before '<' token
    7 |   for(int i=a;i=<b;i++){
      |                 ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  int a,b,x;
  cin >> a >> b >> x;
  int sum=0;
  for(i=a;i=<b;i++){
    if(i%x==0){
      sum++;
    }
  }
  cout << sum << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:7: error: 'i' was not declared in this scope
    7 |   for(i=a;i=<b;i++){
      |       ^
a.cc:7:13: error: expected primary-expression before '<' token
    7 |   for(i=a;i=<b;i++){
      |             ^
Language: Java

package com.javalesson.chapter1.task0;


import java.util.*;

/**
 * Создайте программу, которая будет принимать две группы параметров:
 * - количество циклов выполнения программы;
 * - 3 числа a, b, n
 * и выводить на экран последовательность результатов вычисления следующего выражения
 * (a + 2^0*b),(a + 2^0*b + 2^1*b),(a + 2^0*b + 2^1*b + 2^2*b)..., (a+2^0*b + 2^1*b + 2^2*b +...+ 2^(n-1)*b)
 * где ^ обозначает возведение в степень, и эта операция выполняется до умножения.
 * <p>
 * Пример:
 * Please enter the number of iterations
 * 2
 * Enter the group of 3 numbers
 * 0 2 10
 * Output:
 * 2 6 14 30 62 126 254 510 1022 2046
 * Enter the group of 3 numbers
 * 5 3 5
 * Output:
 * 8 14 26 50 98
 * <p>
 * Пример:
 * a=5, b=3, n=5
 * (5+2^0*3)=8,(5+2^0*3 + 2^1*3)=14,(5+2^0*3 + 2^1*3 + 2^2*3)=26,(5+2^0*3 + 2^1*3 + 2^2*3 + 2^3*3)=50,
 * (5+2^0*3 + 2^1*3 + 2^2*3 + 2^3*3 + 2^4*3)=98
 */
public class LoopTask {

    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        long a, b, x;
        a = in.nextLong();
        b = in.nextLong();
        x = in.nextLong();
        if (a == 0) {
            System.out.println(b / x + 1);
        } else {
            System.out.println((b / x) - (a - 1) / x);
        }

    }
}


Compiler output:
Main.java:31: error: class LoopTask is public, should be declared in a file named LoopTask.java
public class LoopTask {
       ^
1 error
Language: C++

#include <stdio.h>
int main(void){
  double a,b,x,c=0;
  int i;
  scanf("%f %f %f",&a,&b,&x);
  for(i=a;i<=b;i++){
	if(i%b==0)
      c++;
  }
  printf("%d",c);
}


Compiler output:
a.cc: In function 'int main()':
a.cc:7:13: error: invalid operands of types 'int' and 'double' to binary 'operator%'
    7 |         if(i%b==0)
      |            ~^~
      |            | |
      |            | double
      |            int
Language: C++

#include <stdio.h>
int main(void){
  double a,b,x,c=0;
  int i;
  scanf("%ld %ld %ld",&a,&b,&x);
  for(i=a;i<=b;i++){
	if(i%b==0)
      c++;
  }
  printf("%d",c);
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:13: error: invalid operands of types 'int' and 'double' to binary 'operator%'
    7 |         if(i%b==0)
      |            ~^~
      |            | |
      |            | double
      |            int
Language: C++

#include <iostream>
using namespace std;
const long long MAX_NUM = 999999999999;
int main() {
  long long a, b, x;
  cin >> a >> b >> x;
  long long ans = 0;
  if (x <= a) {
    for (long long i = 2; i <= MAX_NUM; ++i) {
      long long num = x* i;
      if (num >= a){
        ans += ((b - num) / x + 1);
        break;
      }
    }
  }
  else {
    if (x <= b) {
      if (a == 0){
      ans += ((b - x) / x + 2);
    }
      else {
      ans += ((b - x) / x + 1);
    }
  }
  cout << ans << "\n";
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:28:2: error: expected '}' at end of input
   28 | }
      |  ^
a.cc:4:12: note: to match this '{'
    4 | int main() {
      |            ^
Language: C++

#include <iostream>
using namespace std;
const int MAX_ITER = 999999999;

int main() {
  long long a, b, x;
  cin >> a >> b >> x;
  long long ans = 0;
  for (long long i = a; i <= b; ++i) {
    if (!(i % x)) {
      flag = true;
      ++ans;
      long long nowNum = i; 
      for (int j = 0; j < MAX_ITER; ++j) {
        nowNum += x;
        if (nowNum <= b) {
          ++ans;
        }
        else {
          cout << ans << "\n";
          return 0;
        }
      }
    }
  }
  cout << ans << "\n";
  return 0;
}
      

Compiler output:
a.cc: In function 'int main()':
a.cc:11:7: error: 'flag' was not declared in this scope
   11 |       flag = true;
      |       ^~~~
Language: C++

#include <iostream>
using namespace std;
const int MAX_ITER = 999999999;

int main() {
  long long a, b, x;
  cin >> a >> b >> x;
  bool flag = false;
  long long ans = 0;
  for (long long i = a; i < b; ++i) {
    if (!(i % x)) {
      flag = true;
      ++ans;
      long long nowNum = i; 
      for (int j = 0; j < MAX_ITER; ++j) {
        nowNum *= i;
        if (nuwNum < b) {
          ++ans;
        }
        else {
          break;
        }
      }
    }
    if (flag) {
      break;
    }
  }
  cout << ans << "\n";
}
      

Compiler output:
a.cc: In function 'int main()':
a.cc:17:13: error: 'nuwNum' was not declared in this scope; did you mean 'nowNum'?
   17 |         if (nuwNum < b) {
      |             ^~~~~~
      |             nowNum
Language: C++

#include <iostream>
using namespace std;
const int MAX_ITER = 999999999;

int main() {
  long long a, b, x;
  cin >> a >> b >> x;
  bool flag = false;
  long long ans = 0;
  for (long long i = a; i < b; ++i) {
    if (!(i % x)) {
      flag = true;
      ++ans;
      long long nowNum = i; 
      for (int j = 0; j < MAX_ITER; ++j) {
        nowNum *= i
        if (nuwNum < b) {
          ++ans;
        }
        else {
          break;
        }
      }
    }
    if (flag) {
      break;
    }
  }
  cout << ans << "\n";
}
      

Compiler output:
a.cc: In function 'int main()':
a.cc:16:20: error: expected ';' before 'if'
   16 |         nowNum *= i
      |                    ^
      |                    ;
   17 |         if (nuwNum < b) {
      |         ~~          
a.cc:20:9: error: 'else' without a previous 'if'
   20 |         else {
      |         ^~~~
Language: C++

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

int main(void){
	long long a,b,x,ans;
	cin >> a >> b >> x;
	if(xa==0){
		ans = b/x;
	}else{
		ans = (b/x)-(a-1)/x;
	}
	cout << ans;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:12: error: 'xa' was not declared in this scope; did you mean 'x'?
    7 |         if(xa==0){
      |            ^~
      |            x
Language: C++

#include <cstdio>
using namespace std;

int main() {

    long long a, b, x;
    scanf("%lld %lld %lld", &a, &b, &x);

    if (a == 0)
        printf("%lld", b/x+1);
    else
        printf("%lld", b/x - (a-1))/x);
}


Compiler output:
a.cc: In function 'int main()':
a.cc:12:38: error: expected ';' before ')' token
   12 |         printf("%lld", b/x - (a-1))/x);
      |                                      ^
      |                                      ;
Language: C++

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

int main() {

    long long a, b, x;
    scanf("%lld %lld %lld", &a, &b, &x);

    printf("%lld", b/x - max(0, (a-1))/x);
}



Compiler output:
a.cc: In function 'int main()':
a.cc:10:29: error: no matching function for call to 'max(int, long long int)'
   10 |     printf("%lld", b/x - max(0, (a-1))/x);
      |                          ~~~^~~~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from a.cc:2:
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
a.cc:10:29: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   10 |     printf("%lld", b/x - max(0, (a-1))/x);
      |                          ~~~^~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5706:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5706 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5706:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5716 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5716:5: note:   template argument deduction/substitution failed:
a.cc:10:29: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   10 |     printf("%lld", b/x - max(0, (a-1))/x);
      |                          ~~~^~~~~~~~~~
Language: C++

#include<stdio.h>
#include<iostream>
#include<math.h>
using namespace std;
int main()
{
    long long a, b, x, res;

    scanf("%lld %lld %lld", &a, &b, &x);
    res = (b / x) - (max(0, (a - 1)) / x);
    cout << res << '\n';
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:25: error: no matching function for call to 'max(int, long long int)'
   10 |     res = (b / x) - (max(0, (a - 1)) / x);
      |                      ~~~^~~~~~~~~~~~
In file included from /usr/include/c++/14/string:51,
                 from /usr/include/c++/14/bits/locale_classes.h:40,
                 from /usr/include/c++/14/bits/ios_base.h:41,
                 from /usr/include/c++/14/ios:44,
                 from /usr/include/c++/14/ostream:40,
                 from /usr/include/c++/14/iostream:41,
                 from a.cc:2:
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
a.cc:10:25: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   10 |     res = (b / x) - (max(0, (a - 1)) / x);
      |                      ~~~^~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note:   candidate expects 3 arguments, 2 provided
Language: C++

#include<stdio.h>
#include<math.h>
using namespace std;
int main()
{
    long long a, b, x, res;

    scanf("%lld %lld %lld", &a, &b, &x);
    res = (b / x) - ((a - 1) / x);
    cout << res << '\n';
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:10:5: error: 'cout' was not declared in this scope
   10 |     cout << res << '\n';
      |     ^~~~
a.cc:3:1: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
    2 | #include<math.h>
  +++ |+#include <iostream>
    3 | using namespace std;
Language: Java

import java.util.*;

public class Main {
    public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner(System.in);
		long a = sc.nextLong();
		long b = sc.nextLong();
		long x = sc.nextInt();
        long count = 0;
        if (a == 0 && b == 0) {
            count++;
        } (a == 0) {
            count = (b / x) + (a / x);
            count++;
        } else {
            count = (b / x) - ((a - 1) / x);
        }
        System.out.println(count);
    }
}


Compiler output:
Main.java:12: error: not a statement
        } (a == 0) {
          ^
Main.java:12: error: ';' expected
        } (a == 0) {
                  ^
Main.java:15: error: 'else' without 'if'
        } else {
          ^
3 errors
Language: C++

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

int main(){
    long long a, b, x;
    cin >> a >> b >> x;
    if(a == 0{
        cout << b/x - a/x + 1;
    }else{
        cout << b/x - a/x;
    }
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:14: error: expected ';' before '{' token
    7 |     if(a == 0{
      |              ^
      |              ;
a.cc:9:6: error: expected primary-expression before 'else'
    9 |     }else{
      |      ^~~~
a.cc:9:6: error: expected ')' before 'else'
    9 |     }else{
      |      ^~~~
      |      )
a.cc:7:7: note: to match this '('
    7 |     if(a == 0{
      |       ^
Language: C++

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

int main(){
    long long a, b, x;
    cin >> a >> b >> x;
    cout << b/x - max(0, a-1)/x;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:22: error: no matching function for call to 'max(int, long long int)'
    7 |     cout << b/x - max(0, a-1)/x;
      |                   ~~~^~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
a.cc:7:22: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
    7 |     cout << b/x - max(0, a-1)/x;
      |                   ~~~^~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5706:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5706 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5706:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5716 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5716:5: note:   template argument deduction/substitution failed:
a.cc:7:22: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
    7 |     cout << b/x - max(0, a-1)/x;
      |                   ~~~^~~~~~~~