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

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

int main(){
  int K, n;
  cin >> K >> n;
  
  rep(i, n) cin >> a[i];
  a.push_back(a[0]+K);
  int l = 0;
  rep(i,n){
    l = max(l, a[i+1]-a[i]);
  }
  int ans = K-l;
  cout << ans << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:20: error: 'a' was not declared in this scope
    9 |   rep(i, n) cin >> a[i];
      |                    ^
a.cc:10:3: error: 'a' was not declared in this scope
   10 |   a.push_back(a[0]+K);
      |   ^
Language: C++

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

int main(){
  int K, N;
  cin >> K >> N;
  
  rep(i, n) cin >> a[i];
  a.push_back(a[0]+K);
  int l = 0;
  rep(i,n){
    l = max(l, a[i+1]-a[i]);
  }
  int ans = K-l;
  cout << ans << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:10: error: 'n' was not declared in this scope
    9 |   rep(i, n) cin >> a[i];
      |          ^
a.cc:3:35: note: in definition of macro 'rep'
    3 | #define rep(i,n) for (int i=0; i<(n); i++)
      |                                   ^
a.cc:9:20: error: 'a' was not declared in this scope
    9 |   rep(i, n) cin >> a[i];
      |                    ^
a.cc:10:3: error: 'a' was not declared in this scope
   10 |   a.push_back(a[0]+K);
      |   ^
a.cc:12:9: error: 'n' was not declared in this scope
   12 |   rep(i,n){
      |         ^
a.cc:3:35: note: in definition of macro 'rep'
    3 | #define rep(i,n) for (int i=0; i<(n); i++)
      |                                   ^
Language: C++

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

int main(){
  int K, N;
  cin >> K >> N;
  
  rep(i, n) cin >> a[i];
  a.push_back(a[0]+K);
  int l = 0;
  rep(i,n){
    l = max(l, a[i+1]-a[i]);
  }
  int ans = K-l;
  cout << ans << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:10: error: 'n' was not declared in this scope
    9 |   rep(i, n) cin >> a[i];
      |          ^
a.cc:3:38: note: in definition of macro 'rep'
    3 | #define rep(i,n) for(int i = 0; i < (n); i++)
      |                                      ^
a.cc:9:20: error: 'a' was not declared in this scope
    9 |   rep(i, n) cin >> a[i];
      |                    ^
a.cc:10:3: error: 'a' was not declared in this scope
   10 |   a.push_back(a[0]+K);
      |   ^
a.cc:12:9: error: 'n' was not declared in this scope
   12 |   rep(i,n){
      |         ^
a.cc:3:38: note: in definition of macro 'rep'
    3 | #define rep(i,n) for(int i = 0; i < (n); i++)
      |                                      ^
Language: C++

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

int main(){
  int K, N;
  cin >> K >> N;
  
  rep(i, n) cin >> a[i];
  a.push_back(a[0]+K);
  int l = 0;
  rep(i,n){
    l = max(l, a[i+1]-a[i]);
  }
  cout << K-l << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:10: error: 'n' was not declared in this scope
    9 |   rep(i, n) cin >> a[i];
      |          ^
a.cc:3:38: note: in definition of macro 'rep'
    3 | #define rep(i,n) for(int i = 0; i < (n); i++)
      |                                      ^
a.cc:9:20: error: 'a' was not declared in this scope
    9 |   rep(i, n) cin >> a[i];
      |                    ^
a.cc:10:3: error: 'a' was not declared in this scope
   10 |   a.push_back(a[0]+K);
      |   ^
a.cc:12:9: error: 'n' was not declared in this scope
   12 |   rep(i,n){
      |         ^
a.cc:3:38: note: in definition of macro 'rep'
    3 | #define rep(i,n) for(int i = 0; i < (n); i++)
      |                                      ^
Language: C++

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

int main(){
  int K, N;
  cin >> K >> N;
  
  rep(i, n) cin >> a[i];
  a.push_back(a[0]+K);
  int l = 0;
  rep(i,n){
    l = max(l, a[i+1]-a[i]);
  }
  cout << k-l << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:10: error: 'n' was not declared in this scope
    9 |   rep(i, n) cin >> a[i];
      |          ^
a.cc:3:38: note: in definition of macro 'rep'
    3 | #define rep(i,n) for(int i = 0; i < (n); i++)
      |                                      ^
a.cc:9:20: error: 'a' was not declared in this scope
    9 |   rep(i, n) cin >> a[i];
      |                    ^
a.cc:10:3: error: 'a' was not declared in this scope
   10 |   a.push_back(a[0]+K);
      |   ^
a.cc:12:9: error: 'n' was not declared in this scope
   12 |   rep(i,n){
      |         ^
a.cc:3:38: note: in definition of macro 'rep'
    3 | #define rep(i,n) for(int i = 0; i < (n); i++)
      |                                      ^
a.cc:15:11: error: 'k' was not declared in this scope
   15 |   cout << k-l << endl;
      |           ^
Language: C++

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

int k,n;

int main(){
	cin>>k>>n;
  	vector< int > v(n, 0);
  	for(int &i : v){
     	cin>>i; 
    }
  	int diff = v[n-1];
  	if(v[0] == 0){
     	 diff = k - diff;
    }else{
      	 diff -= ar[0];
    }
  	for(int i = 1; i < n; i++){
      	diff = max(diff, v[i] - v[i-1]);
    }
  	cout<<k - diff<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:16:18: error: 'ar' was not declared in this scope
   16 |          diff -= ar[0];
      |                  ^~
Language: C++

#include <vector>
#include <set>
#include <iostream>
using namepspace std;
typedef long long ll;
int main(){
  ll p, n;cin >> p >> n;
  set < ll > st;
  while(n--){
    ll x; cin >> x;
    if(x != 0) st.insert(x);
  }
  ll sum = 0;
  vector<ll> v(st.begin(), st.end());
  for(int i = 1; i < v.size(); i++)
    sum += v[i]-v[i-1];
  cout << sum << endl;
}

Compiler output:
a.cc:4:7: error: expected nested-name-specifier before 'namepspace'
    4 | using namepspace std;
      |       ^~~~~~~~~~
a.cc: In function 'int main()':
a.cc:7:11: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    7 |   ll p, n;cin >> p >> n;
      |           ^~~
      |           std::cin
In file included from a.cc:3:
/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: 'set' was not declared in this scope
    8 |   set < ll > st;
      |   ^~~
a.cc:8:3: note: suggested alternatives:
In file included from /usr/include/c++/14/set:63,
                 from a.cc:2:
/usr/include/c++/14/bits/stl_set.h:96:11: note:   'std::set'
   96 |     class set
      |           ^~~
/usr/include/c++/14/set:87:13: note:   'std::pmr::set'
   87 |       using set = std::set<_Key, _Cmp, polymorphic_allocator<_Key>>;
      |             ^~~
a.cc:8:12: error: expected primary-expression before '>' token
    8 |   set < ll > st;
      |            ^
a.cc:8:14: error: 'st' was not declared in this scope; did you mean 'std'?
    8 |   set < ll > st;
      |              ^~
      |              std
a.cc:14:3: error: 'vector' was not declared in this scope
   14 |   vector<ll> v(st.begin(), st.end());
      |   ^~~~~~
a.cc:14:3: note: suggested alternatives:
In file included from /usr/include/c++/14/vector:66,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_vector.h:428:11: note:   'std::vector'
  428 |     class vector : protected _Vector_base<_Tp, _Alloc>
      |           ^~~~~~
/usr/include/c++/14/vector:93:13: note:   'std::pmr::vector'
   93 |       using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
      |             ^~~~~~
a.cc:14:12: error: expected primary-expression before '>' token
   14 |   vector<ll> v(st.begin(), st.end());
      |            ^
a.cc:14:14: error: 'v' was not declared in this scope
   14 |   vector<ll> v(st.begin(), st.end());
      |              ^
a.cc:17:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   17 |   cout << sum << 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:17:18: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   17 |   cout << sum << 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++

#include<iostream>
using namespace std;

int main(){
  int K, N;
  cin >> K >> N;
  int i[N];
  int min =0;
  for (int k=0; k<N; k++){
    cin >> i[k];
  }
  for (j=0; k<N-1; j++){
    if(min<i[j+1]-i[j]){
      min = i[j+1]-i[j];
    }
  }
  if (min<i[0]+K-i[j]){
    min = i[0]+K-i[j];
  }
  cout<< K-min << endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:8: error: 'j' was not declared in this scope
   12 |   for (j=0; k<N-1; j++){
      |        ^
a.cc:12:13: error: 'k' was not declared in this scope
   12 |   for (j=0; k<N-1; j++){
      |             ^
a.cc:17:20: error: 'j' was not declared in this scope
   17 |   if (min<i[0]+K-i[j]){
      |                    ^
Language: C++

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

int main() {

  int K,N;
  cin >> K >>N;
  vector<int>a(N);
  for (int i = 0; i < N; i++) {
    cin >> a[i];
  
}
 int b=a[N-1]-a[0];
  for (int i = 1; i < N; i++) {
    b=min(b,k-a[i]+a[i-1]);
  
}
  cout<<b<<endl;
}  
 


Compiler output:
a.cc: In function 'int main()':
a.cc:15:13: error: 'k' was not declared in this scope
   15 |     b=min(b,k-a[i]+a[i-1]);
      |             ^
Language: C++

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

int main() {

  int K,N;
  cin >> K >>N;
  vector<int>a(N);
  for (int i = 0; i < N; i++) {
    cin >> a[i];
  
}
 int b=a[N-1]-a[0];
  for (int i = 1; i < N; i++) {
    b=min(b,k-a(i)+a(i-1));
  
}
  cout<<b<<endl;
}  
 


Compiler output:
a.cc: In function 'int main()':
a.cc:15:13: error: 'k' was not declared in this scope
   15 |     b=min(b,k-a(i)+a(i-1));
      |             ^
a.cc:15:16: error: no match for call to '(std::vector<int>) (int&)'
   15 |     b=min(b,k-a(i)+a(i-1));
      |               ~^~~
a.cc:15:21: error: no match for call to '(std::vector<int>) (int)'
   15 |     b=min(b,k-a(i)+a(i-1));
      |                    ~^~~~~
Language: C++

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

int main() {

  int K,N;
  cin >> K >>N;
  vector<int>a(N);
  for (int i = 0; i < N; i++) {
    cin >> a[i];
  
}
 int b=a[N-1]-a[0];
  for (int i = 1; i < N; i++) {
    b=min(b,k-a(i)+a(i-1))
  
}
  cout<<b<<endl;
}  
 


Compiler output:
a.cc: In function 'int main()':
a.cc:15:13: error: 'k' was not declared in this scope
   15 |     b=min(b,k-a(i)+a(i-1))
      |             ^
a.cc:15:16: error: no match for call to '(std::vector<int>) (int&)'
   15 |     b=min(b,k-a(i)+a(i-1))
      |               ~^~~
a.cc:15:21: error: no match for call to '(std::vector<int>) (int)'
   15 |     b=min(b,k-a(i)+a(i-1))
      |                    ~^~~~~
Language: C++

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

int main() {
  int K,N;
  cin >> K,N;
  vector<int>a;
  cin >> a;
  sort(vec.begin(),vec.end());
  cout << a.at(N-1)-a.at(0) <<endl;
} 
 

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

import java.util.*;

public class Main {
    public static void main(String[] args) {
        Scanner stdIn = new Scanner(System.in);
        int min;
        int K = stdIn.nextInt();
        int N = stdIn.nextInt();

        int[] distances = new int[N];

        for (int i = 0; i < N; i++) {
            distances[i] = stdIn.nextInt();
        }

        stdIn.close();

        int max = distances[0] + K - distances[N-1];
        for (i = 0; i < N-1; i++) {
            if (max < distances[i+1] - distances[i]) {
                max = distances[i+1] - distances[i];
            }
        }

        System.out.println(K - max);

    }
}

Compiler output:
Main.java:19: error: cannot find symbol
        for (i = 0; i < N-1; i++) {
             ^
  symbol:   variable i
  location: class Main
Main.java:19: error: cannot find symbol
        for (i = 0; i < N-1; i++) {
                    ^
  symbol:   variable i
  location: class Main
Main.java:19: error: cannot find symbol
        for (i = 0; i < N-1; i++) {
                             ^
  symbol:   variable i
  location: class Main
Main.java:20: error: cannot find symbol
            if (max < distances[i+1] - distances[i]) {
                                ^
  symbol:   variable i
  location: class Main
Main.java:20: error: cannot find symbol
            if (max < distances[i+1] - distances[i]) {
                                                 ^
  symbol:   variable i
  location: class Main
Main.java:21: error: cannot find symbol
                max = distances[i+1] - distances[i];
                                ^
  symbol:   variable i
  location: class Main
Main.java:21: error: cannot find symbol
                max = distances[i+1] - distances[i];
                                                 ^
  symbol:   variable i
  location: class Main
7 errors
Language: C++

#include<iostream>
using namespace std;
int Solve(int *a,int k,int i)
{  if(k==0)
  return 0;
  if(i>=0){
  int rightmov=Solve(a,k-a[i-1],i--);
     int leftmov=Solve(a,k-a[i-1],i++);
  }
  if(i<0){
  int rightmov=Solve(a,k-a[i-1],i++);
     int leftmov=Solve(a,k-a[i-1],i--);
  }
 return min(rightmov,leftmov);
 





}
int main()
{ int k,n;int max=0,maxi=0;
 cin>>k>>n;
 int A[n]={0};
  for(int i=0;i<n;i++)
  {cin>>A[i];
   if(i==0)continue;
   int diff=A[i]-A[i-1];
   if(diff>max)
   {max=diff;
    maxi=i;
   }
  }
 
   cout<<Solve(A,k,i);
  
  
  
}

Compiler output:
a.cc: In function 'int Solve(int*, int, int)':
a.cc:14:13: error: 'rightmov' was not declared in this scope
   14 |  return min(rightmov,leftmov);
      |             ^~~~~~~~
a.cc:14:22: error: 'leftmov' was not declared in this scope
   14 |  return min(rightmov,leftmov);
      |                      ^~~~~~~
a.cc: In function 'int main()':
a.cc:36:20: error: 'i' was not declared in this scope
   36 |    cout<<Solve(A,k,i);
      |                    ^
Language: C++

#include <iostream>

using namespace std;

int main()
{
		int p, n;
		cin >> p >> n;
		int numbers[n];
		int maxdist = 0, sum = 0;
		for (int i = 0; i < n; i++)
		{
			cin >> numbers[i];
		}
		for (int i = 0; i < n-1; i++)
		{
			int d = numbers[i] - numbers[i+1];
			if (d > maxdist)
			{
				maxdist = d;
			}
			sum += d;
		}
		int lastd = numbers[0] + (p - numbers[n-i]);
		if (lastd > maxdist) maxdist = lastd;
		cout << sum - maxdist + lastd;
		
}

Compiler output:
a.cc: In function 'int main()':
a.cc:24:57: error: 'i' was not declared in this scope
   24 |                 int lastd = numbers[0] + (p - numbers[n-i]);
      |                                                         ^
Language: C++

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

int main(){
    long long k,n;
    cin >> k >> n;
    vector<long long> homes(n);
    for (long long i = 0; i < n; i++){
        cin >> homes.at(i);
    }
    
    int longest = k - homes[n-1];
    for (long long i = 0; i < n - 1; i++){
        longest = max(longest,homes[i+1]-homes[i]);
        }
    
    cout << k - longest << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:22: error: no matching function for call to 'max(int&, __gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type)'
   14 |         longest = max(longest,homes[i+1]-homes[i]);
      |                   ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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:14:22: note:   deduced conflicting types for parameter 'const _Tp' ('int' and '__gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type' {aka 'long long int'})
   14 |         longest = max(longest,homes[i+1]-homes[i]);
      |                   ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/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:14:22: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   14 |         longest = max(longest,homes[i+1]-homes[i]);
      |                   ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Language: C++

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

int main(){
    long long k,n;
    cin >> k >> n;
    vector<int> homes(n);
    for (int i = 0; i < n; i++){
        cin >> homes(i);
    }
    cout << homes(n-1) - homes(0) << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:21: error: no match for call to '(std::vector<int>) (int&)'
    9 |         cin >> homes(i);
      |                ~~~~~^~~
a.cc:11:18: error: no match for call to '(std::vector<int>) (long long int)'
   11 |     cout << homes(n-1) - homes(0) << endl;
      |             ~~~~~^~~~~
a.cc:11:31: error: no match for call to '(std::vector<int>) (int)'
   11 |     cout << homes(n-1) - homes(0) << endl;
      |                          ~~~~~^~~
Language: C

#include<stdio.h>
#include<stdlib.h>

int main(){
  int k,n;
  
  scanf("%d%d",&k,&n);
  int a[n];
  for(int i=0;i<n;i++){
  	scanf("%d",&a[i]);
    int d=abs(a[0]-k+a[i]);
  }
  
  for(int i=0;i<n-1;i++){
    if(d<abs(a[i+1]-a[i])){
      d=abs(a[i+1]-a[i]);
    }
  }
  
  printf("%d",k-d);
  
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:15:8: error: 'd' undeclared (first use in this function)
   15 |     if(d<abs(a[i+1]-a[i])){
      |        ^
main.c:15:8: note: each undeclared identifier is reported only once for each function it appears in
Language: Java

import java.util.Arrays; 
import java.util.Scanner;

public class Traveling
{
    public static void main(String [] args)
    {
        Scanner keyboard = new Scanner(System.in);

        int[] input = new int[2];
        for(int i = 0; i < 2; i++)
        {
            input[i] = keyboard.nextInt();
        }
        int length = input[1];
        int[] houses = new int[length];
        int sum = 0;
        for(int j =0; j< length; j++)
        {
            houses[j] = keyboard.nextInt();
            

        }
        Arrays.sort(houses);
        for (int k =0; k<length-1; k++)
        {
                sum = sum + (houses[k+1] - houses[k]);
        }
        if(sum > input[0])
            System.out.println(input[0]);
        else
            System.out.println(sum);
    }
}
      

Compiler output:
Main.java:4: error: class Traveling is public, should be declared in a file named Traveling.java
public class Traveling
       ^
1 error
Language: Java

import java.util.Arrays; 


public class Main
{
    public static void main(String [] args)
    {
        Scanner keyboard = new Scanner(System.in);

        int[] input = new int[2];
        for(int i = 0; i < 2; i++)
        {
            input[i] = keyboard.nextInt();
        }
        int length = input[1];
        int[] houses = new int[length];
        int sum = 0;
        for(int j =0; j< length; j++)
        {
            houses[j] = keyboard.nextInt();
            

        }
        Arrays.sort(houses);
        for (int k =0; k<length-1; k++)
        {
                sum = sum + (houses[k+1] - houses[k]);
        }
        if(sum > input[0])
            System.out.println(input[0]);
        else
            System.out.println(sum);
    }
}
      

Compiler output:
Main.java:8: error: cannot find symbol
        Scanner keyboard = new Scanner(System.in);
        ^
  symbol:   class Scanner
  location: class Main
Main.java:8: error: cannot find symbol
        Scanner keyboard = new Scanner(System.in);
                               ^
  symbol:   class Scanner
  location: class Main
2 errors
Language: Java

import java.util.Arrays; 


public class Traveling
{
    public static void main(String [] args)
    {
        Scanner keyboard = new Scanner(System.in);

        int[] input = new int[2];
        for(int i = 0; i < 2; i++)
        {
            input[i] = keyboard.nextInt();
        }
        int length = input[1];
        int[] houses = new int[length];
        int sum = 0;
        for(int j =0; j< length; j++)
        {
            houses[j] = keyboard.nextInt();
            

        }
        Arrays.sort(houses);
        for (int k =0; k<length-1; k++)
        {
                sum = sum + (houses[k+1] - houses[k]);
        }
        if(sum > input[0])
            System.out.println(input[0]);
        else
            System.out.println(sum);
    }
}
      

Compiler output:
Main.java:4: error: class Traveling is public, should be declared in a file named Traveling.java
public class Traveling
       ^
Main.java:8: error: cannot find symbol
        Scanner keyboard = new Scanner(System.in);
        ^
  symbol:   class Scanner
  location: class Traveling
Main.java:8: error: cannot find symbol
        Scanner keyboard = new Scanner(System.in);
                               ^
  symbol:   class Scanner
  location: class Traveling
3 errors
Language: C++

#include<bits/stdc++.h>
#include<string.h>
#include<vector>
#include<set>
#include<map>
#define endl  "\n"
#define ll long long
#define int long long
#define fast ios_base::sync_with_stdio(false);cin.tie(NULL);cin.exceptions(cin.failbit);
using namespace std;
bool isPrime(int n)
{
    if (n <= 1)
        return false;
    if (n <= 3)
        return true;
    if (n % 2 == 0 || n % 3 == 0)
        return false;
    for (int i = 5; i * i <= n; i += 6)
    {
        if ((n % i == 0) || (n % (i + 2) == 0))
            return false;
    }
    return true;
}
int32_t main()
{
	int n,k;
	cin >> k >> n;
	int a[n],b[n],c[n];
	for(int i=0;i<n;i++)
	{
		cin >> a[i];
		c[i]=a[i];
		b[i]=a[i];
		if(a[i]>(k/2))
		{
			a[i]=a[i]-k;
		}
		if(a[i]<=k/2)
		{
			c[i]=c[i]-k;
		}
	}
	sort(a,a+n);
	int tt=(k+1)/2;
	cout << min(tt,a[n-1],a[0]);
}


Compiler output:
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: In instantiation of 'constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare) [with _Tp = long long int; _Compare = long long int]':
a.cc:47:13:   required from here
   47 |         cout << min(tt,a[n-1],a[0]);
      |                 ~~~^~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:284:17: error: '__comp' cannot be used as a function
  284 |       if (__comp(__b, __a))
      |           ~~~~~~^~~~~~~~~~
Language: Java

import java.util.*;

public class Main{
	public static void main(String[] arg){
    	Scanner sc=new Scanner(System.in);
      int x=sc.nextInt();
      int n=sc.nextInt();
      int a[]=new int[n];
      for(int i=0;i<n;i++){
          a[i]=sc.nextInt();
          if(a[i]>=k){
              a[i]-=k;
          }
          
      }
      int max=Integer.MIN_VALUE;
      for(int i=1;i<n;i++){
          max=Math.max(max,Math.abs(a[i]-a[i-1]));
      }
      if(a[0]==0)
          a[0]=x;
      System.out.println(x-Math.max(max,Math.abs(a[n-1]-a[0])));
        
    }
}

Compiler output:
Main.java:11: error: cannot find symbol
          if(a[i]>=k){
                   ^
  symbol:   variable k
  location: class Main
Main.java:12: error: cannot find symbol
              a[i]-=k;
                    ^
  symbol:   variable k
  location: class Main
2 errors
Language: C++

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

int main()
{

    int k,n, mdist=0;

    vector<int> a(22000);

    cin >> k >> n;

    for (int i = 0;i < n;i++) {
        cin >> a.at(i);
    }

    for (int i = 0;i < n-1; i++) {
        int d;
        d = a.at(i+1) - a.at(i);
        mdist = max(mdist, d);
    }

    mdist = max(mdist, k + a.at(0) - a.at(n - 1));

    cout << k - mdist << endl;

Compiler output:
a.cc: In function 'int main()':
a.cc:25:31: error: expected '}' at end of input
   25 |     cout << k - mdist << endl;
      |                               ^
a.cc:5:1: note: to match this '{'
    5 | {
      | ^
Language: C++

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

using namespace std;

void C_160()
{
  long long K, N;
  cin >> K >> N;
  
  vector<int> A(N);
  for (int i = 0; i < N; ++i) cin >> A[i];

  int max = 0;
  int ans = 0;
  for (int i = 0; i < N; ++i)
  {
    int diff;
    if (i == N - 1) diff = A[i] - A[0];
    else            diff = A[i + 1] - A[i];
    
    ans += diff;
    if (max < diff) max = diff;
  }

  ans -= max;
  cout << ans << endl;
}

Compiler output:
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/14/../../../x86_64-linux-gnu/Scrt1.o: in function `_start':
(.text+0x17): undefined reference to `main'
collect2: error: ld returned 1 exit status
Language: C++

int main() {
    int k,n ;
    cin >>k >>n;

vector<int> A(n);
for (int i = 0; i < n; i++) {
  cin >> A[i];
}
    int ans= (k-A[n-1]+A[0]) ;
    for (int i=0 ;i<n-1 ; i++){
        if( ans<= A[i+1]-A[i]){
            ans = A[i+1]-A[i] ;
        }
    }


  cout << k-ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:3:5: error: 'cin' was not declared in this scope
    3 |     cin >>k >>n;
      |     ^~~
a.cc:5:1: error: 'vector' was not declared in this scope
    5 | vector<int> A(n);
      | ^~~~~~
a.cc:5:8: error: expected primary-expression before 'int'
    5 | vector<int> A(n);
      |        ^~~
a.cc:7:10: error: 'A' was not declared in this scope
    7 |   cin >> A[i];
      |          ^
a.cc:9:17: error: 'A' was not declared in this scope
    9 |     int ans= (k-A[n-1]+A[0]) ;
      |                 ^
a.cc:17:3: error: 'cout' was not declared in this scope
   17 |   cout << k-ans << endl;
      |   ^~~~
a.cc:17:20: error: 'endl' was not declared in this scope
   17 |   cout << k-ans << endl;
      |                    ^~~~
Language: C++

int main() {
    int k,n ;
    cin >>k >>n;

vector<int> A(n);
for (int i = 0; i < n; i++) {
  cin >> A[n];
}
    int ans= (k-A[n-1]+A[0]) ;
    for (int i=0 ;i<n-1 ; i++){
        if( ans<= A[i+1]-A[i]){
            ans = A[i+1]-A[i] ;
        }
    }


  cout << k-ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:3:5: error: 'cin' was not declared in this scope
    3 |     cin >>k >>n;
      |     ^~~
a.cc:5:1: error: 'vector' was not declared in this scope
    5 | vector<int> A(n);
      | ^~~~~~
a.cc:5:8: error: expected primary-expression before 'int'
    5 | vector<int> A(n);
      |        ^~~
a.cc:7:10: error: 'A' was not declared in this scope
    7 |   cin >> A[n];
      |          ^
a.cc:9:17: error: 'A' was not declared in this scope
    9 |     int ans= (k-A[n-1]+A[0]) ;
      |                 ^
a.cc:17:3: error: 'cout' was not declared in this scope
   17 |   cout << k-ans << endl;
      |   ^~~~
a.cc:17:20: error: 'endl' was not declared in this scope
   17 |   cout << k-ans << endl;
      |                    ^~~~
Language: C++

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

int main()
{
	int k,n;
	cin>>k>>n;
  	vector <int> arr;
  for(int i=0;i<n;i++)
  {
    int temp;
    cin>>temp;
	arr.pus_back(temp);
  }
  int mx=0;
  int sum=0;
  for(int i=0;i<n;i++)
  {
    int value=arr[i]-arr[(i+1)%n];
    sum=sum+value;
    if(mx<value)
      mx=value;
  }
  cout<<sum-mx<<endl;
  
}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:13: error: 'class std::vector<int>' has no member named 'pus_back'; did you mean 'push_back'?
   13 |         arr.pus_back(temp);
      |             ^~~~~~~~
      |             push_back
Language: C++

int main() {
    int k,n ;
    cin >>k >>n;

vector<int> A(n);
for (int i = 0; i < n; i++) {
  cin >> A[n];
}
    int ans= (n-A[n-1]+A[0]) ;
    for (int i=0 ;i<n-1 ; i++){
        if( ans<= A[i+1]-A[i]){
            ans = A[i+1]-A[i] ;
        }
    }


  cout << k-ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:3:5: error: 'cin' was not declared in this scope
    3 |     cin >>k >>n;
      |     ^~~
a.cc:5:1: error: 'vector' was not declared in this scope
    5 | vector<int> A(n);
      | ^~~~~~
a.cc:5:8: error: expected primary-expression before 'int'
    5 | vector<int> A(n);
      |        ^~~
a.cc:7:10: error: 'A' was not declared in this scope
    7 |   cin >> A[n];
      |          ^
a.cc:9:17: error: 'A' was not declared in this scope
    9 |     int ans= (n-A[n-1]+A[0]) ;
      |                 ^
a.cc:17:3: error: 'cout' was not declared in this scope
   17 |   cout << k-ans << endl;
      |   ^~~~
a.cc:17:20: error: 'endl' was not declared in this scope
   17 |   cout << k-ans << endl;
      |                    ^~~~
Language: C++

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

int main() {
    int k,n ;
    cin >>k >>n;

vector<int> A(n);
for (int i = 0; i < n; i++) {
  cin >> A[n];
}
    int ans= n-A[n-1]+A[0] ;
    for (int j=0 ;j<n-1 ; j++){
        if( ans<= A[j+1]-A[j]){
            ans = A[j+1]-A[j]
        }
    }


  cout << n-ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:30: error: expected ';' before '}' token
   15 |             ans = A[j+1]-A[j]
      |                              ^
      |                              ;
   16 |         }
      |         ~
Language: C++

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

int main() {
    int k,n ;
    cin >>k >>n;

vector<int> A(n);
for (int i = 0; i < n; i++) {
  cin >> A[n];
}
    int ans= n-A[n-1]+A[0] ;
    for (int j=o ;j<n-1 ; j++){
        if( ans<= A[j+1]-A[j]){
            ans =
        }
    }


  cout << n-ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:16: error: 'o' was not declared in this scope
   13 |     for (int j=o ;j<n-1 ; j++){
      |                ^
a.cc:16:9: error: expected primary-expression before '}' token
   16 |         }
      |         ^
Language: C++

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

int main() {
    int k,n ;
    cin >>k >>n;

vector<int> A(n);
for (int i = 0; i < n; i++) {
  cin >> A[n];
}
    int ans= n-A[n-1]+A[0]
    for (int i=o ;i<n-1 ; i++){
        if( ans<= A[i+1]-A[i]){
            ans =
        }
    }


  cout << n-ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:5: error: expected ',' or ';' before 'for'
   13 |     for (int i=o ;i<n-1 ; i++){
      |     ^~~
a.cc:13:19: error: 'i' was not declared in this scope
   13 |     for (int i=o ;i<n-1 ; i++){
      |                   ^
Language: C++

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

int main()
{
  int k,n;
  cin>>k>>n;
  int arr1[n];
  int i;
  for(i=0;i<n;i++)
  {
    cin>>arr1[i];
  }
  int arr2[n];
  for(i=0;i<n-1;i++)
  {
   arr2[i]=arr1[i+1]-arr1[i]; 
  }
  arr2[n-1]=k-arr1[n-1] + arr1[0];
  int max=0;
  int temp;
  int sum=0;
  for(i=0;i<n;i++)
  {
    temp=arr2[i];
    if(temp>max)
    {
      max=temp;
    }
    sum=sum+arr2[i];
  }
  cout<<sum-max;
}

Compiler output:
a.cc:1:2: error: invalid preprocessing directive #inlcude; did you mean #include?
    1 | #inlcude<bits/stdc++.h>
      |  ^~~~~~~
      |  include
a.cc: In function 'int main()':
a.cc:7:3: error: 'cin' was not declared in this scope
    7 |   cin>>k>>n;
      |   ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
  +++ |+#include <iostream>
    1 | #inlcude<bits/stdc++.h>
a.cc:32:3: error: 'cout' was not declared in this scope
   32 |   cout<<sum-max;
      |   ^~~~
a.cc:32:3: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
Language: C++

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

int main(){
  int x,y;
  cin>>x>>y;
  vector<int>z(y);
  for(int i=0;i<y;i++){
  cin>>z.at(i);
  }
  vector<int>d(y-1);
  for(int i=0;i<y-1;i++){
  d.at(i)=z.at(i+1)-z.at(i);
  }
  d.push_back(x-z.at(y-1)+z.at(0))
  sort(d.begin(),d.end());
    cout<<x-d.at(y-1)<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:35: error: expected ';' before 'sort'
   15 |   d.push_back(x-z.at(y-1)+z.at(0))
      |                                   ^
      |                                   ;
   16 |   sort(d.begin(),d.end());
      |   ~~~~
Language: C++

k, n = map(int, input().split())
houses = list(map(int, input().split()))
smallestAnswer = max(houses)
  
for i in range(n):
   houses[i] = abs(k-houses[i])

a = min(houses)
house.pop(a)
b = min(houses)

fw = abs(k-a) + abs(k-b)
sw = abs(a-b)
     
print(min(fw,sw))
     
 


   

Compiler output:
a.cc:1:1: error: 'k' does not name a type
    1 | k, n = map(int, input().split())
      | ^
Language: C++

#include<iostream>
using namespace std;
int main()
{
   int k,n;
   cin>>k>>n;
  
   int arr[n];
  
   int mx = arr[0]-arr[n-1]+k;
  
   for(int i=1;i<n;i++)
   {
     mx = max(mx , a[i]-a[i-1]);
   }
  
   cout<<(k-mx)<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:20: error: 'a' was not declared in this scope
   14 |      mx = max(mx , a[i]-a[i-1]);
      |                    ^
Language: C++

fun main(args: Array<String>) {
    val (k, n) = readLine()!!.split(" ").map { it.toInt() }
    val a = readLine()!!.split(" ").map { it.toInt() }
    val m = a.indices.map {
        val next = (it + 1) % n
        (a[next] - a[it] + k) % k
    }.max()!!
    println(k - m)
}


Compiler output:
a.cc:1:1: error: 'fun' does not name a type
    1 | fun main(args: Array<String>) {
      | ^~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
long long slove(int p,int a[]) {
  long long ans;
  for (i=0;i<)
}
int main() {
  int k,n,a[200000],i;
  cin >>k >>n;
  for (i=0;i<n;i++)
    cin >>a[i];
  for (i=0;i<k;i++)
  {
    
  }
}

Compiler output:
a.cc: In function 'long long int slove(int, int*)':
a.cc:5:8: error: 'i' was not declared in this scope
    5 |   for (i=0;i<)
      |        ^
a.cc:5:14: error: expected primary-expression before ')' token
    5 |   for (i=0;i<)
      |              ^
a.cc:5:14: error: expected ';' before ')' token
    5 |   for (i=0;i<)
      |              ^
      |              ;
a.cc:6:1: error: expected primary-expression before '}' token
    6 | }
      | ^
a.cc:6:1: warning: no return statement in function returning non-void [-Wreturn-type]
Language: C++

#include<iostream>
using namespa3ce std;
int main()
{
  int k, n, g, t=0;
  cin>>k>>n;
  int a[n];
  for(int i=0;i<n;i++){
    cin>>a[i];
    if(i>0){
      g=a[i]-a[i-1];
      t=g;
    }
    if(g>t){
      t=g;
    }
  }
  cout<<k-t;
}



Compiler output:
a.cc:2:7: error: expected nested-name-specifier before 'namespa3ce'
    2 | using namespa3ce 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>>k>>n;
      |   ^~~
      |   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:18:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   18 |   cout<<k-t;
      |   ^~~~
      |   std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
Language: C++

#include<bits/stdc++.h>
using namespa3ce std;
int main()
{
  int k, n, g, t=0;
  cin>>k>>n;
  int a[n];
  for(int i=0;i<n;i++){
    cin>>a[i];
    if(i>0){
      g=a[i]-a[i-1];
      t=g;
    }
    if(g>t){
      t=g;
    }
  }
  cout<<k-t;
}



Compiler output:
a.cc:2:7: error: expected nested-name-specifier before 'namespa3ce'
    2 | using namespa3ce 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>>k>>n;
      |   ^~~
      |   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:18:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   18 |   cout<<k-t;
      |   ^~~~
      |   std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
Language: C++

#include<bits/stdc++.h>
using namesapce std;
int main()
{
  int k, n, g, t=0;
  cin>>k>>n;
  int a[n];
  for(int i=0;i<n;i++){
    cin>>a[i];
    if(i>0){
      g=a[i]-a[i-1];
      t=g;
    }
    if(g>t){
      t=g;
    }
  }
  cout<<k-t;
}
      

Compiler output:
a.cc:2:7: error: expected nested-name-specifier before 'namesapce'
    2 | using namesapce 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>>k>>n;
      |   ^~~
      |   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:18:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   18 |   cout<<k-t;
      |   ^~~~
      |   std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
Language: C++

#include<bits/stdc++.h>
using namespce std;
int main()
{
  int k, n, g, t=0;
  cin>>k>>n;
  int a[n];
  for(int i=0;i<n;i++){
    cin>>a[i];
    if(i>0){
      g=a[i]-a[i-1];
      t=g;
    }
    if(g>t){
      t=g;
    }
  }
  cout<<k-t;
}
      

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>>k>>n;
      |   ^~~
      |   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:18:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   18 |   cout<<k-t;
      |   ^~~~
      |   std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
Language: C++

#include<bits/stdc++.h>

using namespace std;

int main()
{
  int k,n; cin>>k>>n;
  int a[1000000];
  int dummy = 0;
  for(int i=1; i<n;i++){
    maxlen = max(dummy,a[i+1]-a[i]);
  	dummy = a[i+1]-a[i];
  }
  
  cout<<k-maxlen<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:5: error: 'maxlen' was not declared in this scope; did you mean 'mbrlen'?
   11 |     maxlen = max(dummy,a[i+1]-a[i]);
      |     ^~~~~~
      |     mbrlen
a.cc:15:11: error: 'maxlen' was not declared in this scope; did you mean 'mbrlen'?
   15 |   cout<<k-maxlen<<endl;
      |           ^~~~~~
      |           mbrlen
Language: C++

#include<iostream>
using namespace std;
int main()
{
   long long n,k;
  cin>>k>>n;
  long long a[n];
  long long dif[n];
  for(int i=0; i<n; i++){
    cin>>a[i];
    if(i) dif[i-1]=a[i]-a[i-1];
  }
  dif[n-1]=k-a[n-1]+a[0];
  sort(dif, dif+n);
  long long sum=0;
  for(int i=0; i<n-1; i++)
    sum+=dif[i];
  cout<<sum<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:14:3: error: 'sort' was not declared in this scope; did you mean 'short'?
   14 |   sort(dif, dif+n);
      |   ^~~~
      |   short
Language: C++

#include<iostream>
using namespace std;
int main()
{
   long long n,k;
  cin>>n>>k;
  long long a[n];
  long long dif[n];
  for(int i=0; i<n; i++){
    cin>>a[i];
    if(i) dif[i-1]=a[i]-a[i-1];
  }
  dif[n-1]=k-a[n-1]+a[0];
  sort(dif, dif+n);
  long long sum=0;
  for(int i=0; i<n-1; i++)
    sum+=dif[i];
  cout<<sum<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:14:3: error: 'sort' was not declared in this scope; did you mean 'short'?
   14 |   sort(dif, dif+n);
      |   ^~~~
      |   short
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
  int k,n;
  cin>>k>>n;
  int a[n];
  for(int i=0;i<n;++i)
    cin>>a[i];
  int ans=99999999;
  for(int i=0;i<n-1;++i)
    ans=min(ans,k-(a[i+1]-a[i]));
  ans=min(ans,k-a[n-1]+a[0]));
  cout<<ans;
  return 0;
}
  


Compiler output:
a.cc: In function 'int main()':
a.cc:13:29: error: expected ';' before ')' token
   13 |   ans=min(ans,k-a[n-1]+a[0]));
      |                             ^
      |                             ;
Language: C++

using namespace std;
typedef long long ll;

int main()
{
	int K, N;
	vector<int> A;
	cin >> K >> N;
	A.resize(N);
	for (int i = 0; i < N; i++)
		cin >> A[i];

	int dis = INT_MAX;
	int x0, x1;
	for (int i = 0; i < N; i++) {
		x0 = A[i];
		if (i == N - 1)
			x1 = A[0];
		int dis0 = x1 - x0;
		int dis1 = x0 - x1;
		while (dis0 < 0) dis0 += K;
		while (dis1 < 0) dis1 += K;
		dis = min(dis, dis0);
		dis = min(dis, dis1);
	}
	cout << dis << endl;


	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:9: error: 'vector' was not declared in this scope
    7 |         vector<int> A;
      |         ^~~~~~
a.cc:1:1: note: 'std::vector' is defined in header '<vector>'; this is probably fixable by adding '#include <vector>'
  +++ |+#include <vector>
    1 | using namespace std;
a.cc:7:16: error: expected primary-expression before 'int'
    7 |         vector<int> A;
      |                ^~~
a.cc:8:9: error: 'cin' was not declared in this scope
    8 |         cin >> K >> N;
      |         ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
  +++ |+#include <iostream>
    1 | using namespace std;
a.cc:9:9: error: 'A' was not declared in this scope
    9 |         A.resize(N);
      |         ^
a.cc:13:19: error: 'INT_MAX' was not declared in this scope
   13 |         int dis = INT_MAX;
      |                   ^~~~~~~
a.cc:1:1: note: 'INT_MAX' is defined in header '<climits>'; this is probably fixable by adding '#include <climits>'
  +++ |+#include <climits>
    1 | using namespace std;
a.cc:23:23: error: 'min' was not declared in this scope; did you mean 'main'?
   23 |                 dis = min(dis, dis0);
      |                       ^~~
      |                       main
a.cc:26:9: error: 'cout' was not declared in this scope
   26 |         cout << dis << endl;
      |         ^~~~
a.cc:26:9: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:26:24: error: 'endl' was not declared in this scope
   26 |         cout << dis << endl;
      |                        ^~~~
a.cc:1:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
  +++ |+#include <ostream>
    1 | using namespace std;
Language: C++

#include <iostream>

using namespace std;

int main(){
  
  int k,n;
  cin>>k>>n;
  int a[100000],first;
  bool mpik=0;
  for(int i=1;i<=n;i++){cin>>a[i];if(a[i]!=0&&!mpika){first=a[i];mpika=1;}}
  cout<<a[n]-first<<endl;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:11:48: error: 'mpika' was not declared in this scope; did you mean 'mpik'?
   11 |   for(int i=1;i<=n;i++){cin>>a[i];if(a[i]!=0&&!mpika){first=a[i];mpika=1;}}
      |                                                ^~~~~
      |                                                mpik
Language: C++

#include <iostream>

using namespace std;

int main(){
  
  int k,n;
  cin>>k>>n;
  int a[100000],first;
  for(int i=1;i<=n;i++)cin>>a[i];if(a[i]!=0)first=a[i];
  cout<<a[n]-a[0]<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:10:39: error: 'i' was not declared in this scope
   10 |   for(int i=1;i<=n;i++)cin>>a[i];if(a[i]!=0)first=a[i];
      |                                       ^
Language: C++

#include<bits/stdc++.h>                                                   //---------------------------------------------------------------
                                                                    
# define ll long long   
# define ld long double                                               
# define mod 1000000007                                                   
# define MAX 100005
# define pi 3.141592653589793238                                                                                  //shortcut keys
                                                                                
# define pb push_back                                                                     
# define mp make_pair                                                     
                                                                  
# define fast ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);        //---------------------------------------------------------------                                       
using namespace std;
int main()
{
    ll k,n;
    cin>>k>>n;
    ll a[n];
    for(ll i=0;i<n;i++)
    {
    	cin>>a[i];
	}
	ll sum=0;ll=b[n];
	for(ll i=1;i<n;i++)
	{
		b[i-1]=a[i]-a[i-1];
		sum+=b[i-1];
	}
	b[n-1]=k-a[n-1];
	sum+=b[n-1];
	ll ans=sum;
	for(ll i=0;i<n;i++)
	{
		ans=min(ans,sum-b[i]);
	}
	cout<<ans;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:23:20: error: expected unqualified-id before '=' token
   23 |         ll sum=0;ll=b[n];
      |                    ^
a.cc:26:17: error: 'b' was not declared in this scope
   26 |                 b[i-1]=a[i]-a[i-1];
      |                 ^
a.cc:29:9: error: 'b' was not declared in this scope
   29 |         b[n-1]=k-a[n-1];
      |         ^