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

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

#define REP(i, n) for (int i = 0, i##_len = (n); i < i##_len; ++i)
#define all(x) (x).begin(), (x).end()
#define SZ(x) ((int)(x).size())

#define clr(ar, val) memset(ar, val, sizeof(ar))

const int iinf = 1 << 29;
const long long linf = 1ll << 61;

template <class T> bool chmax(T &a, const T &b) {
    if (a < b) {
        a = b;
        return 1;
    }
    return 0;
}
template <class T> bool chmin(T &a, const T &b) {
    if (b < a) {
        a = b;
        return 1;
    }
    return 0;
}
template <class T = int> T in() {
    T x;
    cin >> x;
    return (x);
}
template <class T> void print(T &x) {
    cout << x << '\n';
    return;
}

template <class T> ll sized_subset(T &comb) {
    T x = comb & -comb, y = x + comb;
    return ((comb & ~y) / x) >> 1 | y;
}

int dx[4] = {1, 0, -1, 0};
int dy[4] = {0, 1, 0, -1};

int main() {
    int n;
    cin>>n;
    int v[30],c[30],ans=0;
    for (int i = 0; i < n; i++) {
        cin>>v[i];
    }
    for (int i = 0; i < n; i++) {
        cin>>c[i];
    }
    for (int i = 0; i < n; i++) {
        if(v[i]>c[i]) ans+=v[i]-c[i];
    }
    cout<<ans<<endl;
    return 0;
}


Compiler output:
a.cc:37:20: error: 'll' does not name a type; did you mean 'all'?
   37 | template <class T> ll sized_subset(T &comb) {
      |                    ^~
      |                    all
Language: C++

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

int main()
{
  int n;
  cin >> n;
  double n_2 = sqrt(n);
  int answer = 0;
  for (int i = 1; i < n_2; 1++) {
    if (n%i == 0) {
      answer += n/i - 1;
    }
  }
  cout << answer << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:28: error: lvalue required as increment operand
   11 |   for (int i = 1; i < n_2; 1++) {
      |                            ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  cin>>n;
  string str;
  for(i=0; i<n; i++){
    cin>>str
      k=str.size()
      for(m=0 m<k; m++){
        if(str.at(m)=='A'){
          if(str.at(m+1)=='B'){
            t++
          }
        }
      }
    if(str.at(0)=='A'){
      x++
    }
    if(str.at(k-1)=='B'){
      y++
    }
  }
  if(x>=y){
    t=t+y;
  }
  else{
    t=t+x;
  }
  cout<<t;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:8: error: 'n' was not declared in this scope; did you mean 'yn'?
    5 |   cin>>n;
      |        ^
      |        yn
a.cc:7:7: error: 'i' was not declared in this scope
    7 |   for(i=0; i<n; i++){
      |       ^
a.cc:8:13: error: expected ';' before 'k'
    8 |     cin>>str
      |             ^
      |             ;
    9 |       k=str.size()
      |       ~      
a.cc:10:20: error: 'm' was not declared in this scope; did you mean 'tm'?
   10 |       for(m=0 m<k; m++){
      |                    ^
      |                    tm
a.cc:18:7: error: 'x' was not declared in this scope
   18 |       x++
      |       ^
a.cc:20:15: error: 'k' was not declared in this scope
   20 |     if(str.at(k-1)=='B'){
      |               ^
a.cc:21:7: error: 'y' was not declared in this scope; did you mean 'yn'?
   21 |       y++
      |       ^
      |       yn
a.cc:24:6: error: 'x' was not declared in this scope
   24 |   if(x>=y){
      |      ^
a.cc:24:9: error: 'y' was not declared in this scope; did you mean 'yn'?
   24 |   if(x>=y){
      |         ^
      |         yn
a.cc:25:5: error: 't' was not declared in this scope; did you mean 'tm'?
   25 |     t=t+y;
      |     ^
      |     tm
a.cc:28:5: error: 't' was not declared in this scope; did you mean 'tm'?
   28 |     t=t+x;
      |     ^
      |     tm
a.cc:30:9: error: 't' was not declared in this scope; did you mean 'tm'?
   30 |   cout<<t;
      |         ^
      |         tm
Language: C++

#include <bits/stdc++.h> 

using namespace std; 
using ll = long long;
using ull = unsigned long long;
using pii = pair<int,int>; 

#define INF INT_MAX;
#define MOD 1000000007
#define rng(a) a.begin(),a.end()
#define rrng(a) a.rbegin(),a.rend()

map<ll,ll>prime_factor(ll n) {
  map<ll,ll>ret;
  for(ll i=2;i*i<=n;i++) {
    while(n%i==0) {
      ret[i]++;
      n/=i;
    }
  }
  if(n!=1)ret[n]=1;
  return ret;
}

vector<ull> divisors(ull n) {
    vector<ull> res;
    for(ll i = 1; i*i <= n; ++i) {
        if(n % i != 0) continue;
        res.push_back(i);
        if(n/i == i) continue; // 上の行で追加済み。
        res.push_back(n/i);
    }
    return res;
}
int main(){
  ull N;
  cin>>N;

  vector<ull>m=divisors(N);
  ull ans=0;
  for(auto it:m){
    if(it<(N/it-1))ans+=N/it-1;
  }
  cout<<ans<<endl;
  return 0;
}
#include <bits/stdc++.h> 

using namespace std; 
using ll = long long;
using ull = unsigned long long;
using pii = pair<int,int>; 

#define INF INT_MAX;
#define MOD 1000000007
#define rng(a) a.begin(),a.end()
#define rrng(a) a.rbegin(),a.rend()

map<ll,ll>prime_factor(ll n) {
  map<ll,ll>ret;
  for(ll i=2;i*i<=n;i++) {
    while(n%i==0) {
      ret[i]++;
      n/=i;
    }
  }
  if(n!=1)ret[n]=1;
  return ret;
}

vector<ull> divisors(ull n) {
    vector<ull> res;
    for(ll i = 1; i*i <= n; ++i) {
        if(n % i != 0) continue;
        res.push_back(i);
        if(n/i == i) continue; // 上の行で追加済み。
        res.push_back(n/i);
    }
    return res;
}
int main(){
  ull N;
  cin>>N;

  vector<ull>m=divisors(N);
  ull ans=0;
  for(auto it:m){
    if(it<(N/it-1))ans+=N/it-1;
  }
  cout<<ans<<endl;
  return 0;
}


Compiler output:
a.cc:59:11: error: redefinition of 'std::map<long long int, long long int> prime_factor(ll)'
   59 | map<ll,ll>prime_factor(ll n) {
      |           ^~~~~~~~~~~~
a.cc:13:11: note: 'std::map<long long int, long long int> prime_factor(ll)' previously defined here
   13 | map<ll,ll>prime_factor(ll n) {
      |           ^~~~~~~~~~~~
a.cc:71:13: error: redefinition of 'std::vector<long long unsigned int> divisors(ull)'
   71 | vector<ull> divisors(ull n) {
      |             ^~~~~~~~
a.cc:25:13: note: 'std::vector<long long unsigned int> divisors(ull)' previously defined here
   25 | vector<ull> divisors(ull n) {
      |             ^~~~~~~~
a.cc:81:5: error: redefinition of 'int main()'
   81 | int main(){
      |     ^~~~
a.cc:35:5: note: 'int main()' previously defined here
   35 | int main(){
      |     ^~~~
Language: Java

import java.util.Scanner;

import java.util.InputMismatchException;

import java.io.*;

public class Main {
  public static void main(String args[]) {
    try {
        Scanner scanner = new Scanner(System.in);
        int favorite = scanner.nextInt();
        int sum;
        for(int i=favorite;0<i;i--){
            if((favorite/i) == (favorite%i)){
                sum+=i;
            }
        }
        System.out.println(sum);
      } catch (InputMismatchException e) { 
        System.out.println("整数を入力してください。");
      }
    }

}

Compiler output:
Main.java:15: error: variable sum might not have been initialized
                sum+=i;
                ^
Main.java:18: error: variable sum might not have been initialized
        System.out.println(sum);
                           ^
2 errors
Language: C++

#include<algorithm>
#include<string>
using namespace std;
#define ll long long

int main(void){
    ll N;
    ll ans=0;
    cin>>N;
    for(int i=1;i*i<N;i++) {
        if(N%i==0) {
            ans+=(N/i-1);
            if(N/i-i==1) ans-=(N/i-1);
        }
    }   
    cout<<ans<<endl;
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:5: error: 'cin' was not declared in this scope
    9 |     cin>>N;
      |     ^~~
a.cc:3:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
    2 | #include<string>
  +++ |+#include <iostream>
    3 | using namespace std;
a.cc:16:5: error: 'cout' was not declared in this scope
   16 |     cout<<ans<<endl;
      |     ^~~~
a.cc:16:5: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:16:16: error: 'endl' was not declared in this scope
   16 |     cout<<ans<<endl;
      |                ^~~~
a.cc:3:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
    2 | #include<string>
  +++ |+#include <ostream>
    3 | using namespace std;
Language: C++

#include <iostream>
#include <cmath>
#include <map>
#include <utility>
#include <list>
#include <string>
#include <vector>
#include <algorithm>
#include <set>

using namespace std;

#define LL long long

int main() {
    LL n;
    cin >> n;

    LL ans = 0;
    LL d = 1;
    LL prep = 0;
    LL p;
    bool bo = false;
    while (p > 0) {
        if (bo) {
            p--
        } else {
            p = n / d;
        }
        if (!bo && prep == p) {p--; bo = true};
        while (true)
        {
            if (p == 0 || n / p < n % p) {
                break;
            } else if (n / p == n % p) {
                ans += p;
                break;
            }
            p--;
        }
        d++;
        prep = p;
    }

    cout << ans << endl;

    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:26:16: error: expected ';' before '}' token
   26 |             p--
      |                ^
      |                ;
   27 |         } else {
      |         ~       
a.cc:30:46: error: expected ';' before '}' token
   30 |         if (!bo && prep == p) {p--; bo = true};
      |                                              ^
      |                                              ;
Language: Java

import java.util.*;

public class Main{

    public static void main(String args[]){

        // スキャナーの宣言
        Scanner sc = new Scanner(System.in);
        // 整数の入力
		long n = sc.nextLong();
        long ans = 0;
        //for文
        for(long i = 1; i < n; i++){
            if(n % i == 0 && n % i = > i){
                ans += n - 1;
            }
        }
        // 出力
        System.out.println(ans);

    }

}

Compiler output:
Main.java:14: error: illegal start of expression
            if(n % i == 0 && n % i = > i){
                                     ^
1 error
Language: C++

    #include <iostream>
    #include <algorithm>
    #include <vector>
    #include <string>
    #include <numeric>
        
    using namespace std;    
    typedef unsigned long long ll;
    #define all(x) (x).begin(),(x).end()
    #define rall(x) (x).rbegin(),(x).rend()
     
     
    int main(){
     
        ll N;
        cin >> N;
     
        ll ans = 0;
        ll i_max = sqrt(N)+1;
        for(ll i = 1; i <= i_max; i++){
            if(N % i == 0){
                if(N / i - (ll)1 > i) ans += N / i - (ll)1;
                //cout << N/i-1 << " " << i <<  endl;
            }
        }
        cout << ans << endl;
        /*
        vector<ll> v;
     
        ll cnt = 0;
        while(N > 0){
            if(N % 2 == 0){
                cnt ++;
                N = N / 2;
            }
            else{
                v.push_back(cnt + 1);
                cnt = 0;
                break;
            }
        }
     
        ll mod = 3;
        while(N > mod){
            if(N % mod == 0){
                cnt ++;
                N = N / mod;
            }
            else{
                v.push_back(cnt + 1);
                cnt = 0;
                mod += 2;
            }
        }
     
        ll ans = 1;
        for(ll i = 0; i < v.size(); i++){
            ans = ans * v[i];
        }
        cout << ans << endl;
        */
     
    }

Compiler output:
a.cc: In function 'int main()':
a.cc:19:20: error: 'sqrt' was not declared in this scope
   19 |         ll i_max = sqrt(N)+1;
      |                    ^~~~
Language: C++

#include <iostream>
#include <string>
#include <algorithm>
#include <map>
#include <set>
#include <vector>
using namespace std;
typedef long long  ll;
#define rep(i,s,n)for(ll i=s;i<n;i++)
#define repe(i,s,n)for(ll i=s;i<=n;i++)

static const double PI = 3.14159265358979;
static const ll MOD = 1e9 + 7;
static const ll INF = (ll)1 << 62;

ll n;
bool C(ll x) {
	return n % x > n / x;
}

int main() {
	ll ans = 0;
	cin >> n;

	//for (int i = 1; i*i <= n; i++) {
	for (int i = 1; i <= sqrt(n); i++) {
		ll ub = n / i;
		ll lb = (n / (i + 1)) + 1;

		ll mid = 0;
		while (true) {
			//rep(j, 0, 1) {
			mid = (lb + ub) / 2;
			if (C(mid)) {
				lb = mid;
			}
			else {
				ub = mid;
			}
			if (ub - lb <= 1)break;
		}
		if (n % ub == n / ub) {
			ans += ub;
		}
	}
	cout << ans << endl;

	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:26:30: error: 'sqrt' was not declared in this scope
   26 |         for (int i = 1; i <= sqrt(n); i++) {
      |                              ^~~~
Language: C++

#include<iostream>
#include<vector>
#include<cstdio>
#include<string>
#include<algorithm>
#include <utility>
#include<queue>
using namespace std;

typedef long long ll;
typedef vector<int> vi;
typedef vector<vector<int>> vvi;
typedef vector<ll> vl;
typedef vector<vector<ll>> vvl;
typedef vector<string> vs;
typedef vector<vector<string>> vvs;
typedef pair<int, int> pi;
typedef pair<ll, ll> pl;
bool praime_numbers[100001];

static const int MOD = 1000000007;

const int int_inf = 2147483647;
const ll long_inf = 9223372036854775807ll;

#define rep(i,n) for(int i = 0;i<n;i++)
#define rep(j,n) for(int j = 0;j<n;j++)
#define defvi(a,c) vector<int>(a,c)
#define defvvi(a,b,c) vector<vector<int>>(a, vector<int>(b, c))

int dx[4] = { 0, 1, 0, -1 };
int dy[4] = { 1, 0, -1, 0 };

void check_1D(vector<int>& ls);
void check_2D(vector<vector<int>>& ls);
int main() {
	ios::sync_with_stdio(false);
	//ここからコードを書く
	ll n,count = 0;
	cin >> n;
	for (ll i = 1; i * i < n; i++) {
		if ((n-i)%i == 0) {
			count += (n-i)/i;
		}
	}
	if (n == 6)cout = 5;
	if (n == 2)count = 0;
	cout << count << endl;

	//ここまで
}

//デバック用関数
//一次元の配列を出力する関数
void check_1D(vector<int>& ls) {
	int length = ls.size();
	for (int i = 0; i < length; i++) {
		cout << ls[i] << ' ';
	}
	cout << endl;
}
//二次元配列を出力する関数
void check_2D(vector<vector<int>>& ls) {
	for (int i = 0; i < ls.size(); i++) {
		for (int j = 0; j < ls[0].size(); j++) {
			cout << ls[i][j] << ' ';
		}
		cout << endl;
	}
}


Compiler output:
a.cc:27:9: warning: "rep" redefined
   27 | #define rep(j,n) for(int j = 0;j<n;j++)
      |         ^~~
a.cc:26:9: note: this is the location of the previous definition
   26 | #define rep(i,n) for(int i = 0;i<n;i++)
      |         ^~~
a.cc: In function 'int main()':
a.cc:46:27: error: no match for 'operator=' (operand types are 'std::ostream' {aka 'std::basic_ostream<char>'} and 'int')
   46 |         if (n == 6)cout = 5;
      |                           ^
In file included from /usr/include/c++/14/iostream:41,
                 from a.cc:1:
/usr/include/c++/14/ostream:458:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator=(std::basic_ostream<_CharT, _Traits>&&) [with _CharT = char; _Traits = std::char_traits<char>]'
  458 |       operator=(basic_ostream&& __rhs)
      |       ^~~~~~~~
/usr/include/c++/14/ostream:458:33: note:   no known conversion for argument 1 from 'int' to 'std::basic_ostream<char>&&'
  458 |       operator=(basic_ostream&& __rhs)
      |                 ~~~~~~~~~~~~~~~~^~~~~
Language: C++

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

int main() {
	long long N;
	cin >> N;
	long sq = 0;
	long long M;
	for (long i = 1; i > 0; i++) {
		if (i*i < N) {
			sq++:
		}
		else {
			sq++;
			break;
		}
	}
	long count = 0;
	for (long i = 1; i < sq + 1; i++) {
		for (long long m = N / i; m > N / (i + 1); m--) {
			if (N / m = N%m) {
				count++;
				break;
			}
		}
	}
	cout << count << endl;
} 

Compiler output:
a.cc: In function 'int main()':
a.cc:11:29: error: expected ';' before ':' token
   11 |                         sq++:
      |                             ^
      |                             ;
a.cc:21:31: error: lvalue required as left operand of assignment
   21 |                         if (N / m = N%m) {
      |                             ~~^~~
Language: C

#include<stdio.h>
#include<math.h>
int main(void){
  unsigned long long int N,ans;
  int i,x;
  ans=0;
  scanf("%llu",&N);
  x=sqrt(N);
  for(i=1;i<=x;i++){
      if((N-i)/i%==0){ans=ans+((N-i)/i);}
  }
  printf("%llu",ans);
  return 0;
}


Compiler output:
main.c: In function 'main':
main.c:10:19: error: expected expression before '=' token
   10 |       if((N-i)/i%==0){ans=ans+((N-i)/i);}
      |                   ^
Language: C++

#include <iostream>
#include <algorithm>
#define long long long

using namespace std;



int main(){

    long n;
    long sum = 0;

    cin >> n;

    for(long i = 1; i <= n;){
        if((n - k) % k == 0){
            sum = sum + ((n - k) % k);
        }
    }

    cout << sum << endl;

    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:17:17: error: 'k' was not declared in this scope
   17 |         if((n - k) % k == 0){
      |                 ^
Language: C++

#include<iostream>
#include<string>
#include<algorithm>
#include<vector>
#include<map>

using namespace std;

int main()
{
    long N, ans = 0;
    cin >> N;
    for(long i = 0; i < N - 2; i++)
    {
        long sho = N / (i + 1);
        long amari = N % (i + 1);
        if (sho == amari) ans += i + 1
    }
    
    cout << ans << endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:17:39: error: expected ';' before '}' token
   17 |         if (sho == amari) ans += i + 1
      |                                       ^
      |                                       ;
   18 |     }
      |     ~
Language: C++

#include<iostream>
#include<string>
#include<algorithm>
#include<vector>
#include<map>

using namespace std;

int main()
{
    long N, ans = 0;
    cin >> N;
    for(long i = 0; i < N - 2; i++)
    {
        long sho = N / (i + 1);
        long amari = N / (i + 1);
        if (sho == amari) ans += i + 1
    }
    
    cout << ans << endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:17:39: error: expected ';' before '}' token
   17 |         if (sho == amari) ans += i + 1
      |                                       ^
      |                                       ;
   18 |     }
      |     ~
Language: C++

#include<iostream>
#include<algorithm>
#include<string>
#include<vector>
using namespace std;
int main(){
	long long n, nn, ans = 0;
	cin >> n;
	//cout << sqrt(n) << endl;
	for (int i = 1; i <= sqrt(n); ++i) {
		if (n%i == 0) {
			if (n % (n / i - 1) != 0) {
				//cout << n / i - 1 << endl;
				ans = ans + n / i - 1;
			}
			if (i != 1) {
				if (n % (i - 1) != 0) {
					ans = ans + i - 1;
					//cout << i - 1 << endl;
				}
			}
		}
	}
	cout << ans << endl;
	//cin >> n;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:30: error: 'sqrt' was not declared in this scope
   10 |         for (int i = 1; i <= sqrt(n); ++i) {
      |                              ^~~~
Language: C++

N = int(input())
def make_divisors(n):
    divisors = []
    for i in range(1, int(n**0.5)+1):
        if n % i == 0:
            divisors.append(i)
            if i != n // i:
                divisors.append(n//i)
    divisors.sort()
    return divisors
if(N == 1 or N == 2):
    print(0)
else:
    yakusu = make_divisors(N)
    len = len(yakusu)
    ans = 0
    for i in range(len - len // 2, len):
        ans += yakusu[i] - 1
    print(ans)

Compiler output:
a.cc:1:1: error: 'N' does not name a type
    1 | N = int(input())
      | ^
Language: C

#include<stdio.h>
#include<math.h>
int main(void){
  unsigned long long int N,ans;
  int i,x;
  ans=0;
  scanf("%llu",&N);
  x=sqrt(N);
  for(i=1;i<=x;i++){
      if((N-1)/i%==0){ans=ans+((N-i)/N);}
  }
  printf("%llu",ans);
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:10:19: error: expected expression before '=' token
   10 |       if((N-1)/i%==0){ans=ans+((N-i)/N);}
      |                   ^
Language: C++

#include <bits/stdc++.h>
#include <numeric>
#include<iostream>
#include<vector>
#include<algorithm>
using namespace std;

int modinv(int a,int m){
    int b=m,u=1,v=0;
    while(b){
        int t=a/b;
        a-=t*b;
        swap(a,b);
        u-=t*v;
        swap(u,v);
    }
    u%=m;
    return u;
}

int main(){
    int n,sum=0,x,y;
    cin >> n;
    for(int i=1;i<=n;i++){
        x=n/i
        n%=i;
        y=n*modinv(i,i)%i;
        if(x==y) sum+=i;
    }
    cout << sum << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:25:14: error: expected ';' before 'n'
   25 |         x=n/i
      |              ^
      |              ;
   26 |         n%=i;
      |         ~
Language: C++

#include <iostream>
#include <algorithm>
#include <vector>
#include <string>
#include <numeric>
    
using namespace std;    
typedef unsigned long long ll;
#define all(x) (x).begin(),(x).end()
#define rall(x) (x).rbegin(),(x).rend()


int main(){

    ll N;
    cin >> N;

    ll ans = 0;
    ll i_max = sqrt(N)+1;
    for(ll i = 1; i <= i_max; i++){
        if(N % i == 0){
            if(N / i - (ll)1 > i) ans += N / i - (ll)1;
            //cout << N/i-1 << " " << i <<  endl;
        }
    }
    cout << ans << endl;
    /*
    vector<ll> v;

    ll cnt = 0;
    while(N > 0){
        if(N % 2 == 0){
            cnt ++;
            N = N / 2;
        }
        else{
            v.push_back(cnt + 1);
            cnt = 0;
            break;
        }
    }

    ll mod = 3;
    while(N > mod){
        if(N % mod == 0){
            cnt ++;
            N = N / mod;
        }
        else{
            v.push_back(cnt + 1);
            cnt = 0;
            mod += 2;
        }
    }

    ll ans = 1;
    for(ll i = 0; i < v.size(); i++){
        ans = ans * v[i];
    }
    cout << ans << endl;
    */

}

Compiler output:
a.cc: In function 'int main()':
a.cc:19:16: error: 'sqrt' was not declared in this scope
   19 |     ll i_max = sqrt(N)+1;
      |                ^~~~
Language: C++

#include <boost/multiprecision/cpp_int.hpp>
#include<iostream>
using namespace std;
namespace mp=boost::multiprecision;

int main(){
	using Bint=np::cpp_int;
	int N,a;
	Bint result;
	cin>>N;
	result=0;
	for(a=1;a<N/2;a++){
		if((N-a)%a==0){
			result+=(Bint)(N-a)/a;
		}
	}
	cout<<result<<endl;
}

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

#include <iostream>
using namespace  std;
int main (){
int a,b,c,d ;
b=0;
c=a-1
cin>>a;
for(int i=0;i<1000000;i++){
  d=c/i 
   if(d%i==0){c+=d}

}
cout<<d ;

}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:6: error: expected ';' before 'cin'
    6 | c=a-1
      |      ^
      |      ;
    7 | cin>>a;
      | ~~~   
a.cc:9:8: error: expected ';' before 'if'
    9 |   d=c/i
      |        ^
      |        ;
   10 |    if(d%i==0){c+=d}
      |    ~~
Language: C++

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

int main(){fast ;
	long long n;
	cin >> n;

	int counter = 0;
	int m = sqrt(n) + 1;

	for (int i = m; i <= n + 1; i++){
		if (n % i == 0){
			counter += i - 1;
		}
	}




	cout << counter << '\n' ;

}


Compiler output:
a.cc: In function 'int main()':
a.cc:5:12: error: 'fast' was not declared in this scope
    5 | int main(){fast ;
      |            ^~~~
Language: C++

#include <iostream>#include <stdio.h>#include <algorithm>#include <math.h>#include <vector>

std::vector<long long> enum_div(long long n)//nの約数を列挙
{
	std::vector<long long> ret;
	for(long long i=1 ; i*i<=n ; ++i)
	{
		if(n%i == 0)
		{
			ret.push_back(i);
			if(i!=1 && i*i!=n)
			{
				ret.push_back(n/i);
			}
		}
	}
	return ret;
}

int main()
{
	long long N;
	long long num=0;
	long long sum=0;
		std::cin >>N;
	std::vector<long long> r = enum_div(N);
	for(auto i : r){
		 //std::cout << i << std::endl;
		 if(i>N/i){
		 sum += i;
		 num++;
		 	}
	}
	
	std::cout << N-1+sum-num<<std::endl;
	return 0;
}


Compiler output:
a.cc:1:20: warning: extra tokens at end of #include directive
    1 | #include <iostream>#include <stdio.h>#include <algorithm>#include <math.h>#include <vector>
      |                    ^
a.cc:3:6: error: 'vector' in namespace 'std' does not name a template type
    3 | std::vector<long long> enum_div(long long n)//nの約数を列挙
      |      ^~~~~~
a.cc:2:1: note: 'std::vector' is defined in header '<vector>'; this is probably fixable by adding '#include <vector>'
    1 | #include <iostream>#include <stdio.h>#include <algorithm>#include <math.h>#include <vector>
  +++ |+#include <vector>
    2 | 
a.cc: In function 'int main()':
a.cc:26:14: error: 'vector' is not a member of 'std'
   26 |         std::vector<long long> r = enum_div(N);
      |              ^~~~~~
a.cc:26:14: note: 'std::vector' is defined in header '<vector>'; this is probably fixable by adding '#include <vector>'
a.cc:26:21: error: expected primary-expression before 'long'
   26 |         std::vector<long long> r = enum_div(N);
      |                     ^~~~
a.cc:27:22: error: 'r' was not declared in this scope
   27 |         for(auto i : r){
      |                      ^
Language: C++

 sum += i;
		 num++;
		 	}
	}
	
	std::cout << N-1+sum-num<<std::endl;
	return 0;
}


Compiler output:
a.cc:1:2: error: 'sum' does not name a type
    1 |  sum += i;
      |  ^~~
a.cc:2:18: error: 'num' does not name a type; did you mean 'enum'?
    2 |                  num++;
      |                  ^~~
      |                  enum
a.cc:3:25: error: expected declaration before '}' token
    3 |                         }
      |                         ^
a.cc:4:9: error: expected declaration before '}' token
    4 |         }
      |         ^
a.cc:6:14: error: 'cout' in namespace 'std' does not name a type
    6 |         std::cout << N-1+sum-num<<std::endl;
      |              ^~~~
a.cc:1:1: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
  +++ |+#include <iostream>
    1 |  sum += i;
a.cc:7:9: error: expected unqualified-id before 'return'
    7 |         return 0;
      |         ^~~~~~
a.cc:8:1: error: expected declaration before '}' token
    8 | }
      | ^
Language: C

#include<stdio.h>
int main(){
unsigned int ans=0;
int N,buf;
cin>>N;

for(int i=1;i<N;i++){
 buf=N/i;
 if(buf==(N%i))
   ans+=i;
}

cout<<ans<<endl;
}

Compiler output:
main.c: In function 'main':
main.c:5:1: error: 'cin' undeclared (first use in this function)
    5 | cin>>N;
      | ^~~
main.c:5:1: note: each undeclared identifier is reported only once for each function it appears in
main.c:13:1: error: 'cout' undeclared (first use in this function)
   13 | cout<<ans<<endl;
      | ^~~~
main.c:13:12: error: 'endl' undeclared (first use in this function)
   13 | cout<<ans<<endl;
      |            ^~~~
Language: C++

#include<iostream>
#include<algorithm>
#include<stdio.h>
#include<string>
using namespace std;


int main(){
    float N;
    double a;
    int j;
    cin >> N;

    for(float i=1;i<N;i++){
        j = N/i
        if(j==N%i) a+=i;
    }
    printf("%f",a);
   return 0;

}


Compiler output:
a.cc: In function 'int main()':
a.cc:15:16: error: expected ';' before 'if'
   15 |         j = N/i
      |                ^
      |                ;
   16 |         if(j==N%i) a+=i;
      |         ~~
Language: C++

#include<iostream>
#include<algorithm>
#include<stdio.h>
#include<string>
using namespace std;


int main(){
    float N;
    double a;
    int j;
    cin >> N;

    for(float i=1;i<N;i++){
        j = N/i
        if(j==N%i) a+=i;
    }
    printf("%f",a)
   return 0;

}


Compiler output:
a.cc: In function 'int main()':
a.cc:15:16: error: expected ';' before 'if'
   15 |         j = N/i
      |                ^
      |                ;
   16 |         if(j==N%i) a+=i;
      |         ~~      
a.cc:18:19: error: expected ';' before 'return'
   18 |     printf("%f",a)
      |                   ^
      |                   ;
   19 |    return 0;
      |    ~~~~~~
Language: C++

#include<iostream>
#include<algorithm>
#include<stdio.h>
#include<string>
using namespace std;


int main(){
    float N;
    float a;
    int j;
    cin >> N;

    for(float i=1;i<N;i++){
        j = N/i
        if(j==N%i) a+=i;
    }
   return 0;

}


Compiler output:
a.cc: In function 'int main()':
a.cc:15:16: error: expected ';' before 'if'
   15 |         j = N/i
      |                ^
      |                ;
   16 |         if(j==N%i) a+=i;
      |         ~~
Language: Java

import java.util.*;

public class Main {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        long n = sc.nextLong();
        long sum=0;
        int i=1;
        while (i<=n){
            int sho = n/i;
            int amari =n%i;
            if(sho==amari) {
                sum = sum + i;
                i=i*2-2;
            }
            i=i+1;
        }
        System.out.println(sum);
    }
}


Compiler output:
Main.java:11: error: incompatible types: possible lossy conversion from long to int
            int sho = n/i;
                       ^
Main.java:12: error: incompatible types: possible lossy conversion from long to int
            int amari =n%i;
                        ^
2 errors
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define FOR(i,a,b) for(int i=a;i<b;i++)
#define rep(i,b) FOR(i,0,b)
#define INF mugen
#define dump(x) cerr<<#x<<"="<<x<<endl
#define all(a) (a).begin(),(a).end()
typedef vector<int> vi;
typedef vector<vi> vii;
typedef vector<vii> viii;
typedef pair<int,int> P;
template <class T> void chmin(T & a, T const & b) { if (b < a) a = b; }
template <typename T>
string to_string(const T &n){ostringstream stm;stm << n;return stm.str();}
inline int toInt(string s) { int v; istringstream sin(s); sin >> v; return v; }
using ll = long long;
const ll mod = LLONG_MAX;
 
vector< int64_t > divisor(int64_t n) {
  vector< int64_t > ret;
  for(int64_t i = 1; i * i <= n; i++) {
    if(n % i == 0) {
      ret.push_back(i);
      if(i * i != n) ret.push_back(n / i);
    }
  }
  sort(begin(ret), end(ret));
  return (ret);
}
signed main(){

    ll N,ans;
    cin>>N;
    vector<ll>ret=divisor(N);

    rep(i,ret.size()){
        if((N/ret[i]-1<=ret[i]))continue;
        ans+=max(N/ret[i]-1,0LL);
    }
    cout<<ans<<endl;



 
}

Compiler output:
a.cc: In function 'int main()':
a.cc:34:26: error: conversion from 'vector<long int>' to non-scalar type 'vector<long long int>' requested
   34 |     vector<ll>ret=divisor(N);
      |                   ~~~~~~~^~~
Language: Java

import java.util.Scanner;

public class d {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        long n = scan.nextLong();
        
        int a = (int) Math.sqrt(n);
        long sum = 0;
        for (int i = 1; i <= a + 1; i++) {
            if (n % i == 0) {
                sum += ((long) n / i) - 1;
            }
        } 
        System.out.println(sum);
    }
}



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

import java.util.*;

public class Main {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        long n = sc.nextLong();
        long sum=0;
        for (long i = 1;i<=n;i++){
            int sho = n/i;
            int amari =n%i;
            if(sho==amari) {
                sum = sum + i;
            }
        }
        System.out.println(sum);
    }
}


Compiler output:
Main.java:10: error: incompatible types: possible lossy conversion from long to int
            int sho = n/i;
                       ^
Main.java:11: error: incompatible types: possible lossy conversion from long to int
            int amari =n%i;
                        ^
2 errors
Language: C++

#include <bits/stdc++.h>
#include <numeric>
#include<iostream>
#include<vector>
#include<algorithm>
using namespace std;

int main(){
    long n,sum=0;
    cin >> n;
    div_t x;
    for(int i=1;i<=n;i++){
        x=div(n,i);
        if(x.quot==x.rem) sum+=i;
    }
    cout << sum << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:14: error: call of overloaded 'div(long int&, int&)' is ambiguous
   13 |         x=div(n,i);
      |           ~~~^~~~~
In file included from /usr/include/c++/14/cstdlib:79,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:42,
                 from a.cc:1:
/usr/include/stdlib.h:992:14: note: candidate: 'div_t div(int, int)'
  992 | extern div_t div (int __numer, int __denom)
      |              ^~~
/usr/include/c++/14/cstdlib:219:3: note: candidate: 'lldiv_t __gnu_cxx::div(long long int, long long int)'
  219 |   div(long long __n, long long __d)
      |   ^~~
/usr/include/c++/14/cstdlib:181:3: note: candidate: 'ldiv_t std::div(long int, long int)'
  181 |   div(long __i, long __j) _GLIBCXX_NOTHROW { return ldiv(__i, __j); }
      |   ^~~
Language: C++

import math
N = int(input())

a = math.ceil(N**0.5)

cnt=0
for i in range(1,a):
    if N%i == 0:
        cnt += (N//i)-1
print(cnt)

Compiler output:
a.cc:1:1: error: 'import' does not name a type
    1 | import math
      | ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
Language: Java


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

public class D {

	public static void main(String[] args) {
		Scanner scn = new Scanner(System.in);
		long N = scn.nextLong();
		long ans = 0;
		ArrayList<Long> point = new ArrayList<Long>();

		for(long i = 1;;i++) {
			long p = i * (i+2);
			if(p>N)break;
			point.add(p);
		}
		
		for(int i = 0;i < point.size();i++) {
			long p = point.get(i);
			if((N-p)%(i+1)==0) {
				ans += (i+2)+(N-p)/(i+1);
			}
		}


		System.out.println(ans);
	}

}


Compiler output:
Main.java:5: error: class D is public, should be declared in a file named D.java
public class D {
       ^
1 error
Language: C++

#include<iostream>
#include<algorithm>
#define int long long
using namespace std;
signed main(){
	int n;
	cin>>n;
	if(n==2){
		cout<<0<<endl;
		return 0;
	}	
	int ans=0;
	int sum=0;
	for(int i=2;i<sqrt(n);i++){
		if(n%i==0){
			ans+=n/i;
			sum++;
		}
	}
	cout<<ans-sum+n-1<<endl;
}			

Compiler output:
a.cc: In function 'int main()':
a.cc:14:23: error: 'sqrt' was not declared in this scope
   14 |         for(int i=2;i<sqrt(n);i++){
      |                       ^~~~
Language: C

#include <bits/stdc++.h>

#define ARC(i, a, b) for(int i = (a); i < (b); ++i)
#define RC(i, n) ARC(i, 0, n)
#define ARCH(i, a, b) for(int i = (a) - 1; i >= (b); --i)
#define RCH(i, n) ARCH(i, n, 0)

template<class T> T ant(const T &a, const T &b){ return a > b ? a : b; }
template<class T> T ont(const T &a, const T &b){ return a < b ? a : b; }
template<class T> T &anth(T &a, const T &b){ return a = ant(a, b); }
template<class T> T &onth(T &a, const T &b){ return a = ont(a, b); }

std::bitset<1123456> prime;

#define int unsigned long long

int pow(int a, int n){
	int rtn = 1;
	while(n){
		if(n & 1) rtn *= a;
		a *= a;
		n >>= 1;
	}
	return rtn;
}

signed main(){
	for(int i = 2; i < 1100000; ++i) prime[i] = 1;
	for(int i = 2; i < 1100000; ++i) if(prime[i]) for(int j = 2; i * j < 1100000; ++j) prime[i * j] = false;

	int n;
	std::cin >> n;

	int num = 1, sum = 1, rm = 0;

	for(int i = 2; i * i <= n; ++i){
		if(prime[i] && n % i == 0){
			int tmp = n;
			int count = 0;
			while(tmp % i == 0){
				tmp /= i;
				++count;
			}
			num *= count + 1;
			sum *= (pow(i, count + 1) - 1) / (i - 1);
		}
	}

	for(int i = 1; i * (i - 1) < n; ++i) if(n % (i + 1) == 0) rm += i;

	std::cout << sum - num - rm << std::endl;
}


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

#include<iostream>
#include<cstdlib>
#include<cstring>
#include<stack>
#include<queue>
#include<algorithm>
#include<vector>
using namespace std;

typedef stack<int> IntStack;
typedef queue<int> IntQueue;

/*ここまでテンプレ*/



/*ここからmain関数*/

int main()
{
	long long int N;
	cin >> N;

	long long int ans=0;

	long long int s = sqrt(N);

	for (long long int i = 1;i <= s;i++)
	{
		if (N%i == 0 && i*i != N) ans += N / i - 1;
	}

	cout << ans;

	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:26:27: error: 'sqrt' was not declared in this scope
   26 |         long long int s = sqrt(N);
      |                           ^~~~
Language: Java

import java.util.*;
public class Main {
    public static void main(String[] args){
        Main start=new Main();
        start.start();

    }
    public Main(){
    }
    public void start(){
        Scanner sc = new Scanner(System.in);
        // 整数の入力
        long N = sc.nextint();
        long result=0;
        for(int i=1;i<Math.sqrt(N);i++){
            if(N%i==0&&i*(i+1)<N){
             result=result+(N/i-1);
            }
        }
        System.out.println(result);

    }
    int gcd (int a, int b) {
        int temp;
        while((temp = a%b)!=0) {
            a = b;
            b = temp;
        }
        return b;
    }
}

Compiler output:
Main.java:13: error: cannot find symbol
        long N = sc.nextint();
                   ^
  symbol:   method nextint()
  location: variable sc of type Scanner
1 error
Language: C++

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

typedef long long ll;
#define tr(container, it) \
        for (auto it = container.begin(); it != container.end(); it++)
#define scontains(c, x) ((c).find(x) != (c).end())   //O(log n)
#define contains(c, x) (find((c).begin(),(c).end(),x) != (c).end()) //O(n)
#define pll pair<ll,ll>
#define pii pair<int,int>
#define mll map<ll,ll>
#define intv(x, a, b)((x)>=a && (x)<=b)
#define  rep(i, begin, end) for (__typeof(end) i = (begin) - ((begin) > (end)); i != (end) - ((begin) > (end)); i += 1 - 2 * ((begin) > (end)))
#define  _for(i, end) for (__typeof(end) i = 0; i < (end); i += 1)
#define all(x) (x).begin(),(x).end()
//#define len(array)  (sizeof(array)/sizeof((array)[0]))
#define what_is(x) cerr << #x << " is " << x << endl;
#define error(args...) { string _s = #args; replace(_s.begin(), _s.end(), ',', ' '); stringstream _ss(_s); istream_iterator<string> _it(_ss); err(_it, args); }
#define mod(x, m) ((((x) % (m)) + (m)) % (m))
const double PI = 2 * acos(.0);
const int INF = 0x3f3f3f3f;
const ll LLINF = 1000000000000000005LL;;
const ll MOD = (ll) (1e9) + 7;
void _mod(ll &x){x = mod(x, MOD);}
//const ll MOD = (ll) 998244353 ;
const double EPS = 1e-10;

template<typename A, size_t N, typename T>
void Fill(A (&array)[N], const T &val) {
    std::fill((T *) array, (T *) (array + N), val);
}


#define int ll

ll sum = 0;
void D(int n)
{

    for (int i=1; i<=sqrt(n); i++)
    {
        if (n%i == 0)
        {

//            if (n/i == i){if(i*(i-1) > n)sum += i-1 ;}
            if (n/i == i){if(i!=1 && n/i == n/(i-1))sum += i-1 ;}


            else
//            {if (i*(i-1) > n)sum += i-1;
            {if(i!=1 && n/i == n/(i-1)) sum += i-1;
                if (n/i!=1 && n/(n/i) == n/(n/i-1))sum += n/i-1;}
        }
    }
}
class DDivRemNumber {
public:

    void solve(std::istream& cin, std::ostream& cout) {
        sum = 0;
        int N;
        cin >> N;
        D(N);
        cout << sum << 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++

#include<iostream>
#include<stdint>
using namespace std; // 575

int main() {
	int64_t N;
	cin >> N;
	int64_t ans = 0;
	for (int64_t i = 1;i * (i + 2) <= N;++ i) if ((N - i) % i == 0) ans += (N - i) / i;
	cout << ans;
	return 0;
}
/*
31536000のコメント解説欄
ここテンプレで用意してるから、A問題とかだとこの先空欄の危険あり
また、コンテスト後に https://31536000.hatenablog.com/ で解説していると思うので、良かったら読んでねー

仮に商と余りを決め打つと答えが出しやすそう
商=余り=1なら、N=m+1かつm≧2だし
商=余り=2なら、N=2m+2かつm≧3だし
以下、同様に行うと√N通りだけ考えれば良いことが分かる

余りをiとする
すると、N-iについてiの倍数なら、(N-i)/iがmであるから調べるだけ
ループ条件は(N-i)/i≧i+1、よりN≧i(i+2)
*/

Compiler output:
a.cc:2:9: fatal error: stdint: No such file or directory
    2 | #include<stdint>
      |         ^~~~~~~~
compilation terminated.
Language: C++

#include<iostream>
#include<algorithm>
#define int long long
using namespace std;
signed main(){
	int n;
	cin>>n;
	if(n==2){
		cout<<0<<endl;
		return 0;
	}	
	int ans=0;
	for(int i=2;i<sqrt(n);i++){
		if((n-i)%i==0){
			ans+=(n-i)/i;
		}
	}
	cout<<ans+n-1<<endl;
}			

Compiler output:
a.cc: In function 'int main()':
a.cc:13:23: error: 'sqrt' was not declared in this scope
   13 |         for(int i=2;i<sqrt(n);i++){
      |                       ^~~~
Language: C++

#include<iostream>
#include<stdint>
using namespace std; // 575

int main() {
	int64_t N;
	cin >> N;
	int64_t ans = 0;
	for (int64_t i = 1;i * (i + 1) <= N;++ i) if ((N - i) % i == 0) ans += (N - i) / i;
	cout << ans;
	return 0;
}
/*
31536000のコメント解説欄
ここテンプレで用意してるから、A問題とかだとこの先空欄の危険あり
また、コンテスト後に https://31536000.hatenablog.com/ で解説していると思うので、良かったら読んでねー

仮に商と余りを決め打つと答えが出しやすそう
商=余り=1なら、N=m+1かつm≧2だし
商=余り=2なら、N=2m+2かつm≧3だし
以下、同様に行うと√N通りだけ考えれば良いことが分かる

余りをiとする
すると、N-iについてiの倍数なら、(N-i)/iがmであるから調べるだけ
*/

Compiler output:
a.cc:2:9: fatal error: stdint: No such file or directory
    2 | #include<stdint>
      |         ^~~~~~~~
compilation terminated.
Language: C++

#define _CRT_SECURE_NO_WARNINGS
#include <iostream>
#include <utility>
#include <string>
#include <algorithm>
#include <map>
#include <vector>
#include <climits>
#include <numeric>
#include<stdio.h>
#include <queue>
#include <iomanip>
#include <float.h>
#include <set>
#include<functional>
#include <stack>
#include <time.h>
#include <climits>
#include <bitset>
#include <fstream>
using namespace std;
typedef pair<int, int>p;
vector< int64_t > divisor(int64_t n) {
	vector< int64_t > ret;
	for (int64_t i = 1; i * i <= n; i++) {
		if (n % i == 0) {
			ret.push_back(i);
			if (i * i != n) ret.push_back(n / i);
		}
	}
	sort(begin(ret), end(ret));
	return (ret);
}
signed main()
{
	cin.tie(0);
	ios::sync_with_stdio(false);
	long long n;
	cin >> n;
	long long ans = 0;
	vector<long long>vec = divisor(n);
	for (int i = 0; i < vec.size(); i++) {
		if (vec[i] * vec[i] >= n)break;
		ans += n / vec[i]-1;
	}
	cout << ans;

}

Compiler output:
a.cc: In function 'int main()':
a.cc:41:39: error: conversion from 'vector<long int>' to non-scalar type 'vector<long long int>' requested
   41 |         vector<long long>vec = divisor(n);
      |                                ~~~~~~~^~~
Language: C++

#include <iostream>
#include <queue>
#include <tuple>
#include <algorithm>
#include <limits>
#include <map>

using namespace std;
using lli = long long int;

int main(void) {
	lli N,ans = 0;
	cin >> N;

	for (int i = 1; i <= sqrt(N); i++) {
		lli m = (N - i) / i;

		if (N % m == N / m) {
			ans += m;
		}

	}

	cout << ans << endl;

	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:30: error: 'sqrt' was not declared in this scope
   15 |         for (int i = 1; i <= sqrt(N); i++) {
      |                              ^~~~
Language: C++

#include<iostream>
#include<algorithm>
#define int long long
using namespace std;
signed main(){
	int n;
	cin>>n;
	int ans=0;
	for(int i=2;i<sqrt(n);i++){
		if((n-i)%i==0){
			ans+=(n-i)/i;
		}
	}
	cout<<ans+n-1<<endl;
}			

Compiler output:
a.cc: In function 'int main()':
a.cc:9:23: error: 'sqrt' was not declared in this scope
    9 |         for(int i=2;i<sqrt(n);i++){
      |                       ^~~~
Language: C++

#include<iostream>
#include<cmath>
#include<numeric>
#include<string>
#include<algorithm>
#include<vector>
#include<map>
#define rep(i,n) for(int i=0;i<n;i++)
#define rep1(i,n) for(int i=1;i<n;i++)
#define int64 long long
#define modbig (10*10*10*10*10*10*10*10*10+7)
using namespace std;

int main(){
  int64 n,ans=0;
  rep(i,floor(sqrt((long double)n)+1){
    if(n%i==0){
      if((i-1)*(i-1)>=n+1){
        ans++;
      }
      int64 x=n/i;
      if((x-1)*(x-1)>=n+1){
        ans++;
      }
    }
  }
  cout<<ans;
}

Compiler output:
a.cc:28:2: error: unterminated argument list invoking macro "rep"
   28 | }
      |  ^
a.cc: In function 'int main()':
a.cc:16:3: error: 'rep' was not declared in this scope
   16 |   rep(i,floor(sqrt((long double)n)+1){
      |   ^~~
a.cc:16:6: error: expected '}' at end of input
   16 |   rep(i,floor(sqrt((long double)n)+1){
      |      ^
a.cc:14:11: note: to match this '{'
   14 | int main(){
      |           ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
using ll = long long;
int main()#include <bits/stdc++.h>
using namespace std;
using ll = long long;
int main()
{
	ll n;
	cin >> n;
	ll ans = 0;
	for (ll i = 1; i * i <= n; ++i)
	{
		if ((n - i) % i == 0)
			ans += (n - i) / i;
	}
	cout << ans << endl;
}
{
	ll n;
	cin >> n;
	ll ans = 0;
	for (int i = 1; i * i <= n; ++i)
	{
		if ((n - i) % i == 0)
			ans += (n - i) / i;
	}
	cout << ans << endl;
}

Compiler output:
a.cc:4:11: error: stray '#' in program
    4 | int main()#include <bits/stdc++.h>
      |           ^
a.cc:4:12: error: expected initializer before 'include'
    4 | int main()#include <bits/stdc++.h>
      |            ^~~~~~~
a.cc:19:1: error: expected unqualified-id before '{' token
   19 | {
      | ^
Language: C++

#include "/Users/daikikodama/Desktop/stdc++.h"
//#include <bits/stdc++.h>
#define rep(i,n) for(int i=0; i<(n); i++)
#define int long long
#define double long double
#define mod 1000000007
#define F first
#define S second
#define P pair<long long,long long>
#define all(a) a.begin(),a.end()
#define INF 10000000000000000
#define endl '\n'
template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; }
template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0; }
using namespace std;

signed main(void){
    ios::sync_with_stdio(false);
    cin.tie(0);
    int n; cin>>n;
    int ans=0;
    for(int i=1; i*i<=n; i++){
        if(n%i==0){
            int tmp=i-1,tmp2=n/i-1;
            if(tmp!=0)if(n%tmp==n/tmp)ans+=tmp;
            if(n%tmp2==n/tmp2)ans+=tmp2;
        }
    }
    cout<<ans<<endl;
}



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

from collections import defaultdict
from bisect import bisect_left as bisect
import sys
mod = 10**9+7
N = int(input())
A = list(map(int, input().split()))
S = [0]*(N+1)
zeros = []
count = defaultdict(list)
now = -1
for i in range(N):
    S[i] = S[i-1]^A[i]
    if S[i] == 0:
        zeros.append(i)
    else:
        count[S[i]].append(i)
if S[N-1] != 0:
    a = S[N-1]
    res = []
    for i in count[a]:
        res.append(bisect(zeros, i)-cnt)
        cnt+=res[-1]
    res0 = 1
    res1 = 0
    for c in res:
        res0 = res0+res1*c
        res1 = res1+res0
        res0%=mod
        res1%=mod
    print(res0)
    sys.exit()
ans = pow(2, len(zeros)-1, mod)
for a in count.keys():
    cnt = 0
    res = []
    for i in count[a]:
        res.append(bisect(zeros, i)-cnt)
        cnt+=res[-1]
    res0 = 1
    res1 = 0
    for c in res:
        res0 = res0+res1*c
        res1 = res1+res0
        res0%=mod
        res1%=mod
    ans+=res1
print(ans)   

Compiler output:
a.cc:1:1: error: 'from' does not name a type
    1 | from collections import defaultdict
      | ^~~~
Language: C++

#include<bits/stdc++.h>
#define rep(i, n) for(int i=0; i<int(n); i++)
using namespace std;
typedef long long ll;
const int mod = 1e9 + 7;

ll N, A[500000], rui[500000], sum[500000], ans;
vector<int> G[1048576];

int main(){
	cin >> N;
	rep(i, N) cin >> A[i];
	rui[0] = A[0];
	rep(i, N-1) rui[i+1] = rui[i] ^ A[i+1];
	rep(i, N){
		G[rui[i]].push_back(i);
		if(i == 0) sum[i] = (rui[i])?0:1;
		else sum[i] = sum[i-1] + ((rui[i])?0:1);
	}
	if(rui[N-1] == 0){
		ll s = 1;
		rep(i, sum[N-1] - 1) s = (s * 2) % mod;
		ans = s;
	}
	for(int i=1; i<1048576; i++){
		if(!G[i].size()) continue;
		int p = G[i].size();
		ll dp[p], su = 1;
		dp[p-1] = 1;
		for(int j=p-2; j>=0; j--){
			int num = sum[G[x][i+1]] - sum[G[x][i]];
			if(rui[N-1] != 0 && j == p-2){
				dp[i] = num;
				su += num;
				continue;
			}
			dp[j] = (su * num + dp[j+1]) % mod;
			su = (su + dp[j]) % mod;
		}
		ans = (ans + su) % mod;
	}
	cout << ans << endl;
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:31:41: error: 'x' was not declared in this scope
   31 |                         int num = sum[G[x][i+1]] - sum[G[x][i]];
      |                                         ^