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

#include <bits/stdc++.h>

using namespace std ;
typedef long long ll;
typedef string str;
typedef pair<int, int> pii;
typedef vector<int> vint;
typedef vector<double> vdou ;
typedef vector<ll> vll;
typedef vector<vint> vvint;
typedef vector<str> vstr;
typedef pair<ll,ll> pll ;
typedef vector<pii> vpii ;
typedef vector<pll> vpll ;

#define REP(i, n) for (ll (i) = 0; (i) < (ll)(n); i++) 
#define FOR(i, a, b) for(ll (i) = a; (i) < (ll)b; i++)
#define ALL(v) (v).begin(),(v).end()
#define MOD 1000000007
#define CHI 1000000000000000003
#define NIL -1
#define FI first
#define SE second
#define MP make_pair
#define PB push_back
#define NP next_permutation
#define SZ(x)  (ll)x.size()
#define SP(x)  setprecision((ll)x)

const int INF = 1e9;
const ll LINF = 1e18;
const double EPS = 1e-9;
const double PI = M_PI;
const int dx[4] = {1, 0, -1, 0};
const int dy[4] = {0, 1, 0, -1};
ll gcd(ll a, ll b) {return b ? gcd(b, a % b) : a;} //最大公約数
ll lcm(ll a, ll b) {return a / gcd(a, b) * b;} //最小公倍数

void yes(){
  cout <<"Yes"<<endl ;
}
void no(){
  cout <<"No"<<endl ;
}
//-----------------------------------------




















//-----------------------------------------
int main()
{
  cin.tie(0);
  ios::sync_with_stdio(false);
  int n ;
  str s ;
  cin >> n >> s ;
  vector<vector<int>> cnt(n,vector<int>(26,0)) ;
  vector<int> cnt(26,0) ;
  REP(i,n){
    cnt[s[i]-'a']++ ;
  }
  ll ans = 1 ;
  REP(i,26){
    ans *= cnt[i] ;
    ans %= MOD ;
  }
  
  cout << ans -1 <<endl ;
  
  
  
  
  return 0 ;
}




Compiler output:
a.cc: In function 'int main()':
a.cc:75:15: error: conflicting declaration 'std::vector<int> cnt'
   75 |   vector<int> cnt(26,0) ;
      |               ^~~
a.cc:74:23: note: previous declaration as 'std::vector<std::vector<int> > cnt'
   74 |   vector<vector<int>> cnt(n,vector<int>(26,0)) ;
      |                       ^~~
a.cc:77:18: error: no 'operator++(int)' declared for postfix '++' [-fpermissive]
   77 |     cnt[s[i]-'a']++ ;
a.cc:81:9: error: no match for 'operator*=' (operand types are 'll' {aka 'long long int'} and '__gnu_cxx::__alloc_traits<std::allocator<std::vector<int> >, std::vector<int> >::value_type' {aka 'std::vector<int>'})
   81 |     ans *= cnt[i] ;
Language: C++

from collections import Counter
N = int(input())
S = input()
ans = 0
mod = 10 ** 9 + 7
c = Counter(S)
for k in S:
    n = 1
    for i in range(ord("a"), ord("z") + 1):
        i = chr(i)
        if i in c and i != k:
            n *= c[i] + 1
            n %= mod
    ans = (ans + n) % mod
    c[k] -= 1
print(ans)

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

#include <bits/stdc++.h>
using namespace std;
int main(){long n,m=1e9+7,i=26;list<int>a(26,0);cin>>n;string s;cin>>s;while(n--)a[s[n]-'a']++;n=1;while(i--)n=n*(a[i]+1)%m;cout<<n-1;}

Compiler output:
a.cc: In function 'int main()':
a.cc:3:83: error: no match for 'operator[]' (operand types are 'std::__cxx11::list<int>' and 'int')
    3 | int main(){long n,m=1e9+7,i=26;list<int>a(26,0);cin>>n;string s;cin>>s;while(n--)a[s[n]-'a']++;n=1;while(i--)n=n*(a[i]+1)%m;cout<<n-1;}
      |                                                                                   ^
a.cc:3:116: error: no match for 'operator[]' (operand types are 'std::__cxx11::list<int>' and 'long int')
    3 | int main(){long n,m=1e9+7,i=26;list<int>a(26,0);cin>>n;string s;cin>>s;while(n--)a[s[n]-'a']++;n=1;while(i--)n=n*(a[i]+1)%m;cout<<n-1;}
      |                                                                                                                    ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const static ll INF = 1e9;
const static ll MOD = 1e9+7;



int main(){
    int N; string S; cin >> N >> S;
    vector<ll> num(26);
    for(auto ch : S) num[(int)ch-97]++;
    ll ans = 1;
    for(int i = 0; i < 26; i++) { ans*=(num[i]+1);ans%=MOD}
    cout << ans -1 << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:59: error: expected ';' before '}' token
   14 |     for(int i = 0; i < 26; i++) { ans*=(num[i]+1);ans%=MOD}
      |                                                           ^
      |                                                           ;
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define rep(i,j,n) for(int i=(int)(j);i<(int)(n);i++)
#define REP(i,j,n) for(int i=(int)(j);i<=(int)(n);i++)
#define MOD 1000000007
#define int long long
#define ALL(a) (a).begin(),(a).end()
#define vi vector<int>
#define vii vector<vi>
#define pii pair<int,int>
#define priq priority_queue<int>
#define disup(A,key) distance(A.begin(),upper_bound(ALL(A),(int)(key)))
#define dislow(A,key) distance(A.begin(),lower_bound(ALL(A),(int)(key)))
#define tii tuple<int,int,int>
#define Priq priority_queue<int,vi,greater<int>>
#define pb push_back
#define mp make_pair
#define INF (1ll<<60)
int modpow(X){
  vi A(60);
  A[0]=2;
  rep(i,1,60) A[i]=A[i-1]*A[i-1]%MOD;
  int ret=1;
  REP(i,1,60){
    int j=60-i;
    if(X>=(1ll<<j)){
      X-=(1ll<<j);
      ret*=A[j];
      ret%=MOD;
    }
  }
  return ret;
}
signed main(){
  int N; cin>>N;
  string S; cin>>S;
  map<char,int> M;
  int ans=0;
  rep(i,0,N){
    ans+=modpow(i-M[S[i]]);
    ans%=MOD;
    M[S[i]]++;
  }
  cout<<ans<<endl;
  }


Compiler output:
a.cc:19:12: error: 'X' was not declared in this scope
   19 | int modpow(X){
      |            ^
a.cc: In function 'int main()':
a.cc:40:16: error: 'modpow' cannot be used as a function
   40 |     ans+=modpow(i-M[S[i]]);
      |          ~~~~~~^~~~~~~~~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
using lint = long long int;

int main(){

    lint n;
    cin >> n;
    string s;
    cin >> s;
    
    sort(s.begin(), s.end());
    lint ans = 1;
    map<char, lint> cnt;
    for(lint i = 0; i < n; ++i){
        ++cnt[s[i]];
    }

    for(auto i : cnt){
        ans *= i.second+1;
    }

    cout << (ans-1)%(1e9+7) << endl;

}

Compiler output:
a.cc: In function 'int main()':
a.cc:23:20: error: invalid operands of types 'lint' {aka 'long long int'} and 'double' to binary 'operator%'
   23 |     cout << (ans-1)%(1e9+7) << endl;
      |             ~~~~~~~^~~~~~~~
      |                 |       |
      |                 |       double
      |                 lint {aka long long int}
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
  int N;
  cin >> N;
  string S;
  cin >> S;
  long long ans = 0;
  string T = "";
  for (int i = 0; i < N; i++){
    string T2 = T + a[i];
    bool b = false;
    for (int j = 0; j < T2.size(); j++){
      for (int k = j + 1; k < T2.size(); k++){
        if (T[j] == T[k]) b = true;
      }
    }
    if (b){
      T = "";
    } else {
      ans += T.size();
      T = T2;
    }
  }
  cout << ans;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:21: error: 'a' was not declared in this scope
   11 |     string T2 = T + a[i];
      |                     ^
Language: C++

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

int main(){
 int n,a[30]={1};
  string s;
  
  cin >> s;
  
  for(int i=0;i<s.size();i++){
    a[s[i]-'a']++;
    
  }
    
  for(int i=0;i<30;i++){
    ans *= a[i];
    ans %= 1000000007;
  }
  
  cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:16:5: error: 'ans' was not declared in this scope; did you mean 'abs'?
   16 |     ans *= a[i];
      |     ^~~
      |     abs
a.cc:20:11: error: 'ans' was not declared in this scope; did you mean 'abs'?
   20 |   cout << ans << endl;
      |           ^~~
      |           abs
Language: C++

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

int main(){
  int n; cin>>n;
  string s; cin>>s;
  long long ans=1;
  vecto<long long> num(26,1);
  for(int i=0;i<n;i++){
    num[s[i]-'a']++;
  }for(int i=0;i<26;i++){
    ans*=num[i];
    ans%=1000000007;
  }
  cout<<ans-1<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:3: error: 'vecto' was not declared in this scope
    8 |   vecto<long long> num(26,1);
      |   ^~~~~
a.cc:8:9: error: expected primary-expression before 'long'
    8 |   vecto<long long> num(26,1);
      |         ^~~~
a.cc:10:5: error: 'num' was not declared in this scope; did you mean 'enum'?
   10 |     num[s[i]-'a']++;
      |     ^~~
      |     enum
a.cc:12:10: error: 'num' was not declared in this scope; did you mean 'enum'?
   12 |     ans*=num[i];
      |          ^~~
      |          enum
Language: C++


#include <iostream>
#include <string>
#include <vector>
#define REP(i, n) for (long long i = 0; i < (n); i++) 
typedef long long ll;
static const int MOD = 1000000007;
static const ll INF = 1000000000000000000LL;
using namespace std;

const int MOD = 1000000007;

int main() {
    int n;
    cin >> n;
    // 入力
    string S;
    cin >> S;


    vector <int> cnt(26,0);
    REP(i,n)
    {
        ++cnt[S[i] - 'a'];
    }

    ll res = 1;
    REP(i,26)
    {
        res *= (cnt[i] + 1);
        res %= MOD;
    }
    cout << res - 1  << endl;
}

Compiler output:
a.cc:11:11: error: redefinition of 'const int MOD'
   11 | const int MOD = 1000000007;
      |           ^~~
a.cc:7:18: note: 'const int MOD' previously defined here
    7 | static const int MOD = 1000000007;
      |                  ^~~
Language: C++

#inlcude<cstdio>
#include<vector>
using namespace std;
int main()
{
  int n;
  vector<long long>freq(27);
  char c1=getchar();
  for(int i=0;i<n;i++)
  {
    char c=getchar();
    freq[c-'a']++;
  }
  long long res=1;
  for(int i=0;i<26;i++)
  {
    res=(res*(freq[i]+1))%1000000007;
  }
  res-=1;
  if(res==-1)res=1000000006;
  printf("%lld",res);
  return 0;
}

Compiler output:
a.cc:1:2: error: invalid preprocessing directive #inlcude; did you mean #include?
    1 | #inlcude<cstdio>
      |  ^~~~~~~
      |  include
a.cc: In function 'int main()':
a.cc:8:11: error: 'getchar' was not declared in this scope
    8 |   char c1=getchar();
      |           ^~~~~~~
a.cc:3:1: note: 'getchar' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
    2 | #include<vector>
  +++ |+#include <cstdio>
    3 | using namespace std;
a.cc:21:3: error: 'printf' was not declared in this scope
   21 |   printf("%lld",res);
      |   ^~~~~~
a.cc:21:3: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
Language: Java

// baa x
// b
// ba
// b a
//  a
//  aa x
//   a
// ___
// 2^3-1-2

// 2^4-1

// 5
// abcab
// 2^5-1-1-2^(5-2)+1-2^(5-2)+1+2^(2-1)-1
// = 32-1-1-7-7+1= 17
// 2^2x2x2+1
import java.util.*;

public class Main {
  private static final int MOD = 1_000_000_007;
  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    int N = sc.nextInt();
    String S = sc.next();
    Map<Character, Integer> map = new HashMap<>();
    for (int i = 0; i < N; i++) {
      char c = S.charAt(i);
      map.put(c, map.getOrDefault(c, 0)+1);
    }
    long ans = 0;
    int kind = map.size();
    for (int count : map.values()) {
      ans += power(size-1)*count%MOD;
      ans %= MOD;
    }
    System.out.println(ans);
  }
  private static long power(int n) {
    if (n == 0) {
      return 1;
    }
    if (n%2 == 1) {
      return power(n/2)*2%MOD;
    }
    long half = power(n/2);
    return half*half%MOD;
  }
}


Compiler output:
Main.java:34: error: cannot find symbol
      ans += power(size-1)*count%MOD;
                   ^
  symbol:   variable size
  location: class Main
1 error
Language: Java

// baa x
// b
// ba
// b a
//  a
//  aa x
//   a
// ___
// 2^3-1-2

// 2^4-1

// 5
// abcab
// 2^5-1-1-2^(5-2)+1-2^(5-2)+1+2^(2-1)-1
// = 32-1-1-7-7+1= 17
// 2^2x2x2+1
import java.util.*;

public class Main {
  private static final int 1_000_000_007;
  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    int N = sc.nextInt();
    String S = sc.next();
    Map<Character, Integer> map = new HashMap<>();
    for (int i = 0; i < N; i++) {
      char c = S.charAt(i);
      map.put(c, map.getOrDefault(c, 0)+1);
    }
    long ans = 0;
    int kind = map.size();
    for (int count : map.values()) {
      ans += power(size-1)*count%MOD;
      ans %= MOD;
    }
    System.out.println(ans);
  }
  private static long power(int n) {
    if (n == 0) {
      return 1;
    }
    if (n%2 == 1) {
      return power(n/2)*2%MOD;
    }
    long half = power(n/2);
    return half*half%MOD;
  }
}


Compiler output:
Main.java:21: error: <identifier> expected
  private static final int 1_000_000_007;
                          ^
1 error
Language: C

/*
	submission # - User: herp_sy
	https://atcoder.jp/contests/

	coding: utf-8
	lang: C (GCC 5.4.1)
*/

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <stdbool.h>

#define _CRT_SECURE_NO_WARNINGS
#define TLong long long
#define TBMod 1000000007

int main(int argc, char const *argv[])
{
	int n;
	char s[100003];
	TLong ans = 1, charcnt[26] = { 0 };

	scanf("%d", &n);
	scanf("%s", s);

  for(int i = 0; i < n; ++i)	++cnt[s[i] - 'a'];
  for(int i = 0; i < 26; ++i) ans = (TLong)ans * (cnt[i] + 1) % TBMod;
  printf("%lld\n", (ans + TBMod - 1) % TBMod);
}


Compiler output:
main.c: In function 'main':
main.c:28:35: error: 'cnt' undeclared (first use in this function); did you mean 'int'?
   28 |   for(int i = 0; i < n; ++i)    ++cnt[s[i] - 'a'];
      |                                   ^~~
      |                                   int
main.c:28:35: note: each undeclared identifier is reported only once for each function it appears in
Language: C

/*
	submission # - User: herp_sy
	https://atcoder.jp/contests/

	coding: utf-8
	lang: C (GCC 5.4.1)
*/

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <stdbool.h>

#define _CRT_SECURE_NO_WARNINGS
#define TLong long long
#define TBMod 1000000007

int main(int argc, char const *argv[])
{
	int n;
	char s[100003];
	TLong ans = 1, charcnt[26] = { 0 };

	scanf("%d", &n);
	scanf("%s", s);
	for (int i = 0; i < n; ++i)	++charcnt[s[i] - 'a'];
	for (int i = 0; i < n; ++i)	++charcnt[i];
	for (int i = 0; i < n; ++i)	ans = (ans * charcnt[i]) % TBMod;

	printf("%lld\n", (ans + mod - 1) % TBMod);
	return 0;
}


Compiler output:
main.c: In function 'main':
main.c:31:33: error: 'mod' undeclared (first use in this function); did you mean 'fmod'?
   31 |         printf("%lld\n", (ans + mod - 1) % TBMod);
      |                                 ^~~
      |                                 fmod
main.c:31:33: note: each undeclared identifier is reported only once for each function it appears in
Language: C

/*
	submission # - User: herp_sy
	https://atcoder.jp/contests/

	coding: utf-8
	lang: C (GCC 5.4.1)
*/

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <stdbool.h>

#define _CRT_SECURE_NO_WARNINGS
#define TLong long long
#define TBMod ((1E+9) + 7)

int main(int argc, char const *argv[])
{
	int n;
	char s[100003];
	TLong ans = 1, charcnt[26] = { 0 };

	scanf("%d", &n);
	scanf("%s", s);
	for (int i = 0; i < n; ++i)	++charcnt[(int)(s[i] - 'a')];
	for (int i = 0; i < n; ++i)	++charcnt[i];
	for (int i = 0; i < n; ++i)	ans *= charcnt[i];

	printf("%lld\n", (ans - 1) % TBMod);
	return 0;
}


Compiler output:
main.c: In function 'main':
main.c:31:36: error: invalid operands to binary % (have 'long long int' and 'double')
   31 |         printf("%lld\n", (ans - 1) % TBMod);
      |                          ~~~~~~~~~ ^
      |                               |
      |                               long long int
Language: C

/*
	submission # - User: herp_sy
	https://atcoder.jp/contests/

	coding: utf-8
	lang: C (GCC 5.4.1)
*/

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <stdbool.h>

#define _CRT_SECURE_NO_WARNINGS
#define TLong long long
#define TBMod ((1e+9) + 7)

int main(int argc, char const *argv[])
{
	int n;
	int charcnt[26] = { 0 };
	char s[100003];
	TLong ans = 1;

	scanf("%d", &n);
	scanf("%s", s);
	for (int i = 0; i < n; ++i)	++charcnt[s[i] - 'a'];
	for (int i = 0; i < n; ++i)	++charcnt[i];
	for (int i = 0; i < n; ++i)	ans *= charcnt[i];

	printf("%lld\n", (ans - 1) % TBMod);
	return 0;
}


Compiler output:
main.c: In function 'main':
main.c:32:36: error: invalid operands to binary % (have 'long long int' and 'double')
   32 |         printf("%lld\n", (ans - 1) % TBMod);
      |                          ~~~~~~~~~ ^
      |                               |
      |                               long long int
Language: Java

import java.util.*;
public class Main{
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    int n = sc.nextInt();
    char[] s = sc.next().toCharArray();
    long sum = 1;
    long cnt = 0;
    long mod = 1000000007;
    for(char c = 'a';c<='z';c++){
      for(long i = 0;i < n;i++)if(s[i]==c)cnt++;
      sum=sum*(cnt+1);
      sum = sum%mod;
      cnt=0;
    }
    System.out.println(sum-1);
  }
}

Compiler output:
Main.java:11: error: incompatible types: possible lossy conversion from long to int
      for(long i = 0;i < n;i++)if(s[i]==c)cnt++;
                                    ^
1 error
Language: C++

#include <bits/stdc++.h>
#define REP(i, n) for (int i = 0; i < n; i++)
#define REPR(i, n) for (int i = n; i >= 0; i--)
#define FOR(i, m, n) for (int i = m; i < n; i++)
#define ALL(v) v.begin(), v.end()
using namespace std;
typedef long long ll;
typedef long double ld;
#define MOD 1e9+7

int main()
{
  int n;
  cin >> n;
  string s;
  cin >> s;
  set<char> c_set;
  REP(i,n) c_set.insert(s[i]);
  sort(ALL(s));
  int res = 1;
  for(auto c: c_set){
    auto lowp = lower_bound(ALL(s),c);
    auto uppp = upper_bound(ALL(s),c);
    res *= (uppp - lowp) + 1;
    res = res % MOD;
  }
  cout << res - 1 << endl;
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:25:15: error: invalid operands of types 'int' and 'double' to binary 'operator%'
   25 |     res = res % MOD;
      |           ~~~ ^
      |           |
      |           int
Language: C++

n;main(){scanf("%d",&n);printf("%d",3*n*n);}

Compiler output:
a.cc:1:1: error: 'n' does not name a type
    1 | n;main(){scanf("%d",&n);printf("%d",3*n*n);}
      | ^
a.cc:1:3: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
    1 | n;main(){scanf("%d",&n);printf("%d",3*n*n);}
      |   ^~~~
a.cc: In function 'int main()':
a.cc:1:22: error: 'n' was not declared in this scope
    1 | n;main(){scanf("%d",&n);printf("%d",3*n*n);}
      |                      ^
a.cc:1:10: error: 'scanf' was not declared in this scope
    1 | n;main(){scanf("%d",&n);printf("%d",3*n*n);}
      |          ^~~~~
a.cc:1:25: error: 'printf' was not declared in this scope
    1 | n;main(){scanf("%d",&n);printf("%d",3*n*n);}
      |                         ^~~~~~
a.cc:1:1: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
  +++ |+#include <cstdio>
    1 | n;main(){scanf("%d",&n);printf("%d",3*n*n);}
Language: C++

#include <bits/stdc++.h>
#define fi first
#define se second
#define rep(i,n) for(int i = 0; i < (n); ++i)
#define drep(i,n) for(int i = (n)-1; i >= 0; --i)
#define srep(i,s,t) for (int i = s; i < t; ++i)
#define rng(a) a.begin(),a.end()
#define maxs(x,y) (x = max(x,y))
#define mins(x,y) (x = min(x,y))
#define limit(x,l,r) max(l,min(x,r))
#define lims(x,l,r) (x = max(l,min(x,r)))
#define isin(x,l,r) ((l) <= (x) && (x) < (r))
#define pb push_back
#define sz(x) (int)(x).size()
#define pcnt __builtin_popcountll
#define uni(x) x.erase(unique(rng(x)),x.end())
#define show(x) cout<<#x<<" = "<<x<<endl;
#define PQ(T) priority_queue<T,v(T),greater<T> >
#define bn(x) ((1<<x)-1)
#define dup(x,y) (((x)+(y)-1)/(y))
#define newline puts("")
#define v(T) vector<T>
#define vv(T) v(v(T))
using namespace std;
typedef long long int ll;
typedef unsigned uint;
typedef unsigned long long ull;
typedef pair<int,int> P;
typedef set<int> S;
typedef queue<int> Q;
typedef queue<P> QP;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef vector<ll> vl;
typedef vector<P> vp;
inline int in() { int x; scanf("%d",&x); return x;}
const ll LINF = 1001002003004005006ll;
const int INF = 1001001001;
const int MOD = 1000000007;
#define dame { puts("-1"); return 0;}
#define yn {puts("YES");}else{puts("NO");}
  
int main() {
  int N;
  cin >> N;
  string s;
  cin >> s;
  map<char,ll> mp;
  rep(i,N) {
    mp[s[i]]++;
  }
  ll ans = 1;
  for(auto m : mp) {
    ans *= (ll)(m.second + 1);
    ans %= MOD;
  }
  cout << ans - 1 << endl;
  return 0;
};
}

Compiler output:
a.cc:60:1: error: expected declaration before '}' token
   60 | }
      | ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  long long n;
  string s;
  cin >> n >> s;
  vector<int> c(26,1);
  long long ans=1;
  for(int i=0;i<n;i++){
    c[s[i]]-'a']++;
  }
  for(int i=0;i<26;i++){
    ans*=c[i];
    ans%=1000000007;
  }
  cout << (ans-1)%1000000007 << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:16: error: expected ';' before ']' token
   10 |     c[s[i]]-'a']++;
      |                ^
      |                ;
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  long long n;
  string s;
  cin >> n >> s;
  vectro<int> c(26,1);
  long long ans=1;
  for(int i=0;i<n;i++){
    c[s[i]]-'a']++;
  }
  for(int i=0;i<26;i++){
    ans*=c[i];
    ans%=1000000007;
  }
  cout << (ans-1)%1000000007 << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:3: error: 'vectro' was not declared in this scope
    7 |   vectro<int> c(26,1);
      |   ^~~~~~
a.cc:7:10: error: expected primary-expression before 'int'
    7 |   vectro<int> c(26,1);
      |          ^~~
a.cc:10:5: error: 'c' was not declared in this scope
   10 |     c[s[i]]-'a']++;
      |     ^
a.cc:13:10: error: 'c' was not declared in this scope
   13 |     ans*=c[i];
      |          ^
Language: C++

#include <iostream>
#include <string>
using namespace std;
using LL = long long;
 
//~~~~~~~~~~~~~~~~~~~~~_(＾～＾ ｣ ∠)_~~~~~~~~~~~~~~~~~~~~~
 
constexpr LL mod = 1e9 + 7;
 
int main() {
 
    int N;
    cin >> N;
 
    string S;
    cin >> S;
 
    map<char, LL> m;
    for (auto c: S) m[c]++;
 
    LL ans = 1;
    for (auto x: m) {
        ans *= (x.second + 1);
        ans %= mod;
    }
 
    cout << (ans - 1 + mod) % mod;
 
    return 0;
}
 

Compiler output:
a.cc: In function 'int main()':
a.cc:18:5: error: 'map' was not declared in this scope
   18 |     map<char, LL> m;
      |     ^~~
a.cc:2:1: note: 'std::map' is defined in header '<map>'; this is probably fixable by adding '#include <map>'
    1 | #include <iostream>
  +++ |+#include <map>
    2 | #include <string>
a.cc:18:9: error: expected primary-expression before 'char'
   18 |     map<char, LL> m;
      |         ^~~~
a.cc:19:21: error: 'm' was not declared in this scope
   19 |     for (auto c: S) m[c]++;
      |                     ^
a.cc:22:18: error: 'm' was not declared in this scope
   22 |     for (auto x: m) {
      |                  ^
Language: C++

 
using LL = long long;
 
//~~~~~~~~~~~~~~~~~~~~~_(＾～＾ ｣ ∠)_~~~~~~~~~~~~~~~~~~~~~
 
constexpr LL mod = 1e9 + 7;
 
int main() {
 
    int N;
    cin >> N;
 
    string S;
    cin >> S;
 
    map<char, LL> m;
    for (auto c: S) m[c]++;
 
    LL ans = 1;
    for (auto x: m) {
        ans *= (x.second + 1);
        ans %= mod;
    }
 
    cout << (ans - 1 + mod) % mod;
 
    return 0;
}
 

Compiler output:
a.cc: In function 'int main()':
a.cc:11:5: error: 'cin' was not declared in this scope
   11 |     cin >> N;
      |     ^~~
a.cc:13:5: error: 'string' was not declared in this scope
   13 |     string S;
      |     ^~~~~~
a.cc:14:12: error: 'S' was not declared in this scope
   14 |     cin >> S;
      |            ^
a.cc:16:5: error: 'map' was not declared in this scope
   16 |     map<char, LL> m;
      |     ^~~
a.cc:16:9: error: expected primary-expression before 'char'
   16 |     map<char, LL> m;
      |         ^~~~
a.cc:17:21: error: 'm' was not declared in this scope
   17 |     for (auto c: S) m[c]++;
      |                     ^
a.cc:20:18: error: 'm' was not declared in this scope
   20 |     for (auto x: m) {
      |                  ^
a.cc:25:5: error: 'cout' was not declared in this scope
   25 |     cout << (ans - 1 + mod) % mod;
      |     ^~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  int n,a=0;string S;cin>>n>>S;
  for(int i=1;i<=n;i++){
    for(int j=0;j<=n-i;j++){
      int b=0
      vector<pair<char,int>>s(26);
      for(int k=0;k<26;k++)s.at(k).first='a'+k;
      for(int k=j;k<j+i-1;k++){
        for(int l=0;l<26;l++){
          if(s.at(l).first==S.at(k))s.at(l).second++;
        }
      }
      for(int k=0;k<26;k++){
        if(s.at(k).second>1){b++;break;}
      }
      if(b==0)a++;
    }
  }
  cout<<a<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:7: error: expected ',' or ';' before 'vector'
    8 |       vector<pair<char,int>>s(26);
      |       ^~~~~~
a.cc:9:28: error: 's' was not declared in this scope
    9 |       for(int k=0;k<26;k++)s.at(k).first='a'+k;
      |                            ^
a.cc:12:14: error: 's' was not declared in this scope
   12 |           if(s.at(l).first==S.at(k))s.at(l).second++;
      |              ^
a.cc:16:12: error: 's' was not declared in this scope
   16 |         if(s.at(k).second>1){b++;break;}
      |            ^
Language: C++

#include <iostream>
#include <string>
#include <vector>
using namespace std;
int main(void){
  int N;
  cin >> N;

  string s;
  cin >> s;

  vector<int>check(26,1);

  long ans = 0;
  for(int j=i;j<N;j++){
    check[s[j] - 'a']++;
  }

  for(int i=0;i<26;i++){
    ans *= check[i];
    ans %= 1000000007;
  }

  cout << ans - 1 << endl;

  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:15:13: error: 'i' was not declared in this scope
   15 |   for(int j=i;j<N;j++){
      |             ^
Language: C++

#include <iostream>
using namespace std;
const int p = 1000000000 + 7;
#define int long long
signed main() {
	int n;
	cin >> n;
	string s;
	cin >> s;
	map<int,int>m1,m2;
	for(int i=0;i<n;i++){
		m2[s[i]-'a']++;
	}
	int ans=1;
	for(int i=0;i<n;i++){
		if(m1[s[i]-'a']==0){
			m1[s[i]-'a']++;
			ans=(ans*m2[s[i]-'a'])%p;
		}
	}
	cout << ans;
	// your code goes here
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:9: error: 'map' was not declared in this scope
   10 |         map<int,int>m1,m2;
      |         ^~~
a.cc:2:1: note: 'std::map' is defined in header '<map>'; this is probably fixable by adding '#include <map>'
    1 | #include <iostream>
  +++ |+#include <map>
    2 | using namespace std;
a.cc:4:13: error: expected primary-expression before 'long'
    4 | #define int long long
      |             ^~~~
a.cc:10:13: note: in expansion of macro 'int'
   10 |         map<int,int>m1,m2;
      |             ^~~
a.cc:12:17: error: 'm2' was not declared in this scope
   12 |                 m2[s[i]-'a']++;
      |                 ^~
a.cc:16:20: error: 'm1' was not declared in this scope
   16 |                 if(m1[s[i]-'a']==0){
      |                    ^~
a.cc:18:34: error: 'm2' was not declared in this scope
   18 |                         ans=(ans*m2[s[i]-'a'])%p;
      |                                  ^~
Language: C++

#include<iostream>
#include<string>
using namespace std;
int main(){
  int n;
  int a_z[100]={0};
  string str;
  cin>>n;
  cin>>str;
  
  for(int i=0;i<n;i++){
    a_z[str[i]-'a']++;
  }
  
  int ans=1;
  for(int i=;i<='z'-'a';i++){
    ans*=(a_z[i]+1);
  }
  cout<<ans-1<<endl;
  return(0);
}


Compiler output:
a.cc: In function 'int main()':
a.cc:16:13: error: expected primary-expression before ';' token
   16 |   for(int i=;i<='z'-'a';i++){
      |             ^
Language: C++

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

const int maxn=100003;
const int mo=1000000007;

int n,cnt[31],res=1;
char c[maxn];

int main(){
  scanf("%d",&n);
  scanf("%s",s);
  for(int i=1;i<=n;++i){
    ++cnt[s[i]-'a'];
  }
  for(int i=0;i<26;++i)
    res=(1ll*res*cnt[i])%mo;
  printf("%d\n",(res+mo-1)%mo);
  return 0;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:12:14: error: 's' was not declared in this scope
   12 |   scanf("%s",s);
      |              ^
Language: C++

#include <iostream>
#include <cmath>
#include <vector>
#include <algorithm>

#define REP(i,x) for (int i=0; i<n; i++)
 
using namespace std;


int main(){
    int len;
    string str;
    int ans = 1;
    int count_arr[26];
    
    
    for(int i=0; i<26; i++){
        count_arr[i] = 1;
    }
    
    cin >> len >> str;
    for(int i=0; i<len; i++){
        count_arr[str[i]-97]++;
    }
    
    for(int i=0; i<26; i++){
        ans = ans*count_arr[i]%(int)(pow(10,9)+7);
    }
    
    if(ans==0){
        ans = (int)(pow(10,9)+6)
    }else{
        ans = ans-1;
    }
    cout << ans << endl;
	
}

Compiler output:
a.cc: In function 'int main()':
a.cc:32:33: error: expected ';' before '}' token
   32 |         ans = (int)(pow(10,9)+6)
      |                                 ^
      |                                 ;
   33 |     }else{
      |     ~
Language: C++

#include <bits\stdc++.h>

#define MOD 10*9+7

using namespace std;

int main(){
    int N; cin >> N;
    vector<int> data(26);
    char in_chr;
    for(int i=0;i<N;i++){
        cin >> in_chr;
        data.at(in_chr - 'a')++;
    }

    long ans = 1;
    for(int i=0;i<26;i++){
        ans *= data.at(i)+1;
        ans %= MOD;
    }

    cout << ans-1 << endl;
}


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

#include <iostream>
#include <vector>
#include <list>
#include <algorithm>
#include <string>
#include <sstream>
#include <stack>
#include <iomanip>
#include <numeric>
#include <queue>
#include <climits>
#include <set>
#include <complex>
#include <cmath>
#include <cstring>
#include <map>
using namespace std;
using ll = long long;
#define MOD 1000000007
#define INF 1LL << 59
using ld = long double;

const int MAX = 510000;

ll dp[100010][4];

ll pow_mod(ll n, ll x)
{
    ll res = 1;
    while (n > 0)
    {
        if ((n & 1) == 1)
        {
            res *= x;
            res %= MOD;
        }
        x = x * x;
        x %= MOD;
        n >>= 1;
    }
    return res;
}
int alph[26];
int main()
{
    std::ios::sync_with_stdio(false);
    std::cin.tie(0);
    //cout << fixed << setprecision(5);

    int N;
    cin >> N;
    string s;
    cin >> s;
    for (int i = 0; i < N; ++i)
    {
        alph[s[i] - 'a']++;
    }

    ll t = 1;
    for (int i = 0; i < 26; ++i)
    {
        t *= ;
        t %= MOD;
    }

    cout << t - 1 << endl;

    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:62:14: error: expected primary-expression before ';' token
   62 |         t *= ;
      |              ^
Language: C++

#include <bits/stdc++.h>
typedef long long ll;
#define REP(i,a) for(int i = 0; i < (a); i++)
using namespace std;

int main(){
	int n;
	cin >> n;
	string s;
	cin >> s;
	int sum[26];
	REP(i,26) sum[i] = 1;
	REP(i,n) sum[s[i] - 'a']++;
	ll res = 1;
	REP(i,26) res = (ret * sum[i]) % 1000000007;
	cout << (res - 1) % 1000000007 << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:26: error: 'ret' was not declared in this scope; did you mean 'res'?
   15 |         REP(i,26) res = (ret * sum[i]) % 1000000007;
      |                          ^~~
      |                          res
Language: C++

def colorful_subsequence(N: int, S: str)->int:
    MOD = (10 ** 9) + 7
    cum = {}
    for c in S:
        cum.setdefault(c, 0)
        cum[c] += 1

    values = list(cum.values())
    count = 0
    # for i, v in enumerate(values):
    for v in values:
            # temp = v
            # for v in values[i+1:]:
            #     temp = (temp * (1 + v)) % MOD
            # count = (count + temp) % MOD
        count *= (1 + v)
        count %= MOD

    return count


if __name__ == "__main__":
    N = int(input())
    S = input()
    ans = colorful_subsequence(N, S)
    print(ans)


Compiler output:
a.cc:10:7: error: invalid preprocessing directive #for
   10 |     # for i, v in enumerate(values):
      |       ^~~
a.cc:12:15: error: invalid preprocessing directive #temp
   12 |             # temp = v
      |               ^~~~
a.cc:13:15: error: invalid preprocessing directive #for
   13 |             # for v in values[i+1:]:
      |               ^~~
a.cc:14:19: error: invalid preprocessing directive #temp
   14 |             #     temp = (temp * (1 + v)) % MOD
      |                   ^~~~
a.cc:15:15: error: invalid preprocessing directive #count
   15 |             # count = (count + temp) % MOD
      |               ^~~~~
a.cc:1:1: error: 'def' does not name a type
    1 | def colorful_subsequence(N: int, S: str)->int:
      | ^~~
a.cc:4:5: error: expected unqualified-id before 'for'
    4 |     for c in S:
      |     ^~~
Language: C++

#include <string>
#include <iostream>
#include <cmath>
 
#define MOD 1000000007
 
int main(void){
	int alphabet[26] = {};
  	int N;
  	std::string S;
  	std::cin >> N >> S;
  	for(int i = 0; i < N; ++i){
    	++alphabet[S[i]-'a'];
    }
 
typedef unsigned long long int ull;
  	ull result = 1;
  	int count = 0;
  	for(int i = 0; i < 26; ++i){
    	if(alphabet[i] == 1){
        	result = result * 2 % MOD;
        }
      	else if(alphabet[i] > 1){
        	result *= (alphabet[i]+1) % MOD;
        }
    }
  
  	result = (result - 1) % MOD
  	std::cout << result;
  	return 0;
  	
}


Compiler output:
a.cc: In function 'int main()':
a.cc:29:9: error: expected ';' before 'std'
   29 |         std::cout << result;
      |         ^~~
Language: C++

#include <iostream>
using namespace std;

int main() {
	int x;
  cin>>x;
  int a=1;
  for(int i=0;i<n;i++){
  	a*=2;
  }
  cout<<a-1;
	// your code goes here
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:17: error: 'n' was not declared in this scope
    8 |   for(int i=0;i<n;i++){
      |                 ^
Language: C++

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

int main(){
	int n;
	string s;
	cin >> n >> s;
	vector<char> c;
	for(int i = 0; i < n; i++){
		c.push_back(s[i]);
	}
	sort(c.begin(),c.end());
	c.push_back('1');
	long long sum = 1;
	int tdk = 0;
	for(int i = 0; i < n; i++){
		if(c[i] == c[i + 1])tdk++;
		else{
			sum *= (tdk + 2);
			tdk = 0; 
		}
	}
	cout << sum % (pow(10,9) + 7) << endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:23:21: error: invalid operands of types 'long long int' and '__gnu_cxx::__promote<double>::__type' {aka 'double'} to binary 'operator%'
   23 |         cout << sum % (pow(10,9) + 7) << endl;
      |                 ~~~ ^ ~~~~~~~~~~~~~~~
      |                 |                |
      |                 long long int    __gnu_cxx::__promote<double>::__type {aka double}
Language: C++

#pragma region _head

#include<iostream>
#include<string>
#include<vector>
#include<algorithm>
#include<cmath>
#include<map>
#include<set>
#include<iomanip>
#include<queue>
#include<stack>
#include<numeric>
#include<utility>
#include<regex>

#pragma region _define

#define int LL
#define f(i,a,b) for(LL i=a;i<b;i++)
#define f_vI(v,n) f(i,0,n)cin>>v[i]
#define f_v2I(v1,v2,n) f(i,0,n)cin>>v1[i]>>v2[i]
#define f_v3I(v1,v2,v3,n) f(i,0,n)cin>>v1[i]>>v2[i]>>v3[i]
#define f_vO(v,n) f(i,0,n)cout<<v[i]<<endl
#define all(a) a.begin(),a.end()
#define size(s) s.size()
#define check() cout<<"! ! !"
#define endl "\n"
#define _y() cout<<"Yes"<<endl
#define _Y() cout<<"YES"<<endl
#define _n() cout<<"No"<<endl
#define _N() cout<<"NO"<<endl
#define INF 1<<29

#pragma endregion

#pragma region _using

using namespace std;

using LL = long long;
using st = string;
using vi = vector<LL>;
using vvi = vector<vi>;
using vvvi = vector<vvi>;
using vc = vector<char>;
using vs = vector<st>;
using vb = vector<bool>;
using vvb = vector<vb>;
using vvvb = vector<vvb>;
using si = stack<LL>;
using ss = stack<st>;
using pi = pair<LL, LL>;
using v_pi = vector<pi>;

#pragma endregion

#pragma region _graph

#define node 50  //グラフの最大位数　適宜変更
//bool graph[node][node]; bool visited[node] = { false };
#define link(a,b,m) f(i,0,m){cin>>a[i]>>b[i]; a[i]--; b[i]--; graph[a[i]][b[i]]=graph[b[i]][a[i]]=true;}

#pragma endregion

LL gcd(LL a, LL b) {
	LL r;
	while ((r = a % b) != 0) {
		a = b;
		b = r;
	}
	return b;
}
LL lcm(LL a, LL b) {
	return (a / gcd(a, b) * b);
}

//階乗計算
LL factorial(LL n) {
	LL a = 1, ret = 1;
	while (a < n) {
		a++;
		ret *= a;
		//ret %= 1000000007;
	}
	return ret;
}

#pragma endregion 

/*****************************************************************************/
unsigned main(void) {
	cin.tie(0); ios::sync_with_stdio(false);

	int n;
	st s;
	cin >> n >> s;
	map<char, int>m;
	f(i, 0, n) {
		m[s[i]]++;
	}
	int ans = 1;
	for (char c = 'a'; c <= 'z'; c++) {
		if (m[c] != 0) {
			ans *= (m[c] + 1);
		}
	}
	cout << ans - 1;
	return 0;
}

Compiler output:
cc1plus: error: '::main' must return 'int'
Language: C++

#include <iostream>
using namespace std;

int f[26];
#define MOD 1000000007

int main() {
  int n;
  String s;
  cin >> n;
  cin >> s;
  for (int i = 0; i < n; i++) {
     f[s[i]-'a']++;
  }
  long long ans = 1;
  for (int i = 0; i < 26; i++) {
    ans = (ans*(f[i]+1))%MOD;
  }
  cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:3: error: 'String' was not declared in this scope
    9 |   String s;
      |   ^~~~~~
a.cc:11:10: error: 's' was not declared in this scope
   11 |   cin >> s;
      |          ^
Language: Java

import java.util.Scanner;
import java.util.BitSet;

public class Hello1{
	
	static final int N = 100000 + 10, mod = 1000000007;
	static int n;
	static int cnt[] = new int[30];
	static String s;
	
	public static void main(String[] args) {
		Scanner inp = new Scanner(System.in);
		n = inp.nextInt();	
		s = inp.next();
		for(int i = 0; i < s.length(); ++i) {
			cnt[ s.charAt(i) - 'a' ] ++;
			//System.out.println(s.charAt(i) + " " + (s.charAt(i) - 'a'));
		}
		long res = 1;
		for(int i = 0; i < 26; ++i) {
			res = res * (cnt[i] + 1) % mod;
		}
		System.out.print((res + mod - 1) % mod);
	}
}

Compiler output:
Main.java:4: error: class Hello1 is public, should be declared in a file named Hello1.java
public class Hello1{
       ^
1 error
Language: C++

#include "pch.h"
#include <iostream>
#include <string>
#include <queue>
using namespace std;

int mod = 1e9 + 7;

int main()
{
	int n;
	string s;
	cin >> n;
	cin >> s;
	queue<int>q;
	for (int i = 0; i < n; i++)
	{
		int count = 0;
		char c = s[i];
		if (c == '0') continue;
		for (int j = 0; j < n; j++)
		{
			if (c == s[j] && s[j] != '0') {
				s[j] = '0';
				count++;
			}
		}
		if(count!=0)
		q.push(count);
	}
	int ans = 1;
	while (!q.empty()) {
		ans *= (q.front() + 1);
		q.pop();
	}
	cout << (ans - 1)%mod << endl;

}


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

#include <bits/stdc++.h>
typedef long long LL;
using namespace std;
#define INF (1LL << 60)
#define ALL(x) (x).begin(),(x).end()
#define FOR(i,k,n) for(int i=(k);(i)<(n);(i)++)
#define REP(i,n) for(int i = 0;(i)<(n);(i)++)

LL N;
LL ans = 0;
string S;
LL mod = 1e9 + 7;

void search(string s, LL n) {
	ans = ans + 1 % mod;
	FOR(i, n + 1, N) {
		if (s.find(S[i]) == string::npos) {
			search(s + S[i], i);
		}
	}
}

int main() {
	cin >> N >> S;
	REP(i, N) {
		search(S.substr(i, 1), i);
	}
	cout << ans
	cin >> N;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:28:20: error: expected ';' before 'cin'
   28 |         cout << ans
      |                    ^
      |                    ;
   29 |         cin >> N;
      |         ~~~
Language: C++

int main() {

    int N;
    string S;
    
    cin >> N;
    cin >> S;
  
    
    int count[26];
    
    for ( int i = 0; i < 26; i ++ ) count[i] = 0;
    
    for ( int i = 0; i < N; i ++ ) {
        for ( int j = 0; j < 26; j ++ ) {
            if ( S[i] == 'a'+j ) count[j] ++;
        }
    }
    
    int res = 1;
    for ( int i = 0; i < 26; i ++ ) {
        if ( count[i] == 1 ) res *= 2;
        if ( count[i] > 1 ) res *= 3;
    }
    res --;
    
    res %= 1000000007;
    cout << res << endl;

    std::cout << "Hello, World!\n";
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:4:5: error: 'string' was not declared in this scope
    4 |     string S;
      |     ^~~~~~
a.cc:6:5: error: 'cin' was not declared in this scope
    6 |     cin >> N;
      |     ^~~
a.cc:7:12: error: 'S' was not declared in this scope
    7 |     cin >> S;
      |            ^
a.cc:28:5: error: 'cout' was not declared in this scope; did you mean 'count'?
   28 |     cout << res << endl;
      |     ^~~~
      |     count
a.cc:28:20: error: 'endl' was not declared in this scope
   28 |     cout << res << endl;
      |                    ^~~~
a.cc:30:10: error: 'cout' is not a member of 'std'
   30 |     std::cout << "Hello, World!\n";
      |          ^~~~
a.cc:1:1: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
  +++ |+#include <iostream>
    1 | int main() {
Language: Java

import java.util.ArrayList;
import java.util.HashMap;

public class Main {
	public static void main(String args[]) {	
		ArrayList<String> st = DefaltIO.ScanStream("%%");
		String n = st.get(0);
		String s = st.get(1);
		
		HashMap<String,String> alpha = new HashMap<String,String>();
		long count = 1;
		for(int i = 0;i < Integer.parseInt(n);i++) {
			char mark = s.charAt(i);
			if(alpha.containsKey(String.valueOf(mark))) {
				
			}else {
				alpha.put(String.valueOf(mark), "");
				int sum=0;
				for(int j=i;j<Integer.parseInt(n);j++ ) {
					if(s.charAt(j) == mark){
						sum++;
					}
				}
				count *= sum+1;
			}
			
		}
		
		System.out.println((count-1)%1000000007);
	}
}


Compiler output:
Main.java:6: error: cannot find symbol
		ArrayList<String> st = DefaltIO.ScanStream("%%");
		                       ^
  symbol:   variable DefaltIO
  location: class Main
1 error
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
  char a[27];
  int num[27];
  for(int i = 0;i<27;i++){
    num[i] = 1;
  }
  int ans = 1;
  int n;
  cin>>n;
  string s;
  cin>>s;
  int p = 0;
  for(int i = 0;i<n;i++){
    bool u = 0;
    for(int k = 0;k<p;p++){
      if(s.at(i) == a[k]){
        u = 1;
        num[k]++;
      }
    }
    if(u == 0){
      a[p+1] = s.at(i);
      num[p+1]++;
    }
  }
  for(int i = 0;i<27;i++){
    ans = ans * num[k];
    ans = ans % 1000000007;
  }
  cout << ans-1 << endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:29:21: error: 'k' was not declared in this scope
   29 |     ans = ans * num[k];
      |                     ^
Language: C++

#include <cstdio>
#include <iostream>
#include <cmath>
using namespace std;

int main(void){
    cin >> N;
    Cin >> S;
    printf(N, S);
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:12: error: 'N' was not declared in this scope
    7 |     cin >> N;
      |            ^
a.cc:8:5: error: 'Cin' was not declared in this scope; did you mean 'sin'?
    8 |     Cin >> S;
      |     ^~~
      |     sin
a.cc:8:12: error: 'S' was not declared in this scope
    8 |     Cin >> S;
      |            ^
Language: C++

#include <cstdio>
#include <iostream>
#include <cmath>

int main(void){
    cin >> N;
    Cin >> S;
    printf(N, S);
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:5: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    6 |     cin >> N;
      |     ^~~
      |     std::cin
In file included from a.cc:2:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:6:12: error: 'N' was not declared in this scope
    6 |     cin >> N;
      |            ^
a.cc:7:5: error: 'Cin' was not declared in this scope; did you mean 'sin'?
    7 |     Cin >> S;
      |     ^~~
      |     sin
a.cc:7:12: error: 'S' was not declared in this scope
    7 |     Cin >> S;
      |            ^
Language: C++


alphabet = "abcdefghijklmnopqrstuvwxyz"
indmap = {}
for i, c in enumerate(alphabet):
    indmap[c] = i

def main():
    n = int(input())
    s = input()

    counts = [0]*26
    for c in s:
        counts[indmap[c]] += 1

    #print(counts)
    total = 1
    for k in counts:
        total *= (k+1)
    print(total-1)

main()


Compiler output:
a.cc:15:6: error: invalid preprocessing directive #print
   15 |     #print(counts)
      |      ^~~~~
a.cc:2:1: error: 'alphabet' does not name a type
    2 | alphabet = "abcdefghijklmnopqrstuvwxyz"
      | ^~~~~~~~
a.cc:4:1: error: expected unqualified-id before 'for'
    4 | for i, c in enumerate(alphabet):
      | ^~~
Language: C++


alphabet = "abcdefghijklmnopqrstuvwxyz"
indmap = {}
for i, c in enumerate(alphabet):
    indmap[c] = i

def main():
    n = int(input())
    s = input()

    counts = [0]*26
    for c in s:
        counts[indmap[c]] += 1

    #print(counts)
    total = 1
    for k in counts:
        total *= (k+1)
    print(total-1)


Compiler output:
a.cc:15:6: error: invalid preprocessing directive #print
   15 |     #print(counts)
      |      ^~~~~
a.cc:2:1: error: 'alphabet' does not name a type
    2 | alphabet = "abcdefghijklmnopqrstuvwxyz"
      | ^~~~~~~~
a.cc:4:1: error: expected unqualified-id before 'for'
    4 | for i, c in enumerate(alphabet):
      | ^~~
Language: C++

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

int main() {
  int N;
  cin >> N;
  char S[N];
  cin >> S;

  vector<int> ac(26, 1);

  for (int i = 0; i < N; i++) {
    int si = (int)S[i] - 97;
    ac[si] += 1;
  }



  long long sum = 1;

  for (int i = 0; i < 26; i++) {
    sum *= ac[i];
  }

  sum -= 1;

  cout << (int)((sum % 1000000007) << endl;
};


Compiler output:
a.cc: In function 'int main()':
a.cc:27:36: error: invalid operands of types 'long long int' and '<unresolved overloaded function type>' to binary 'operator<<'
   27 |   cout << (int)((sum % 1000000007) << endl;
      |                 ~~~~~~~~~~~~~~~~~~~^~~~~~~
a.cc:27:43: error: expected ')' before ';' token
   27 |   cout << (int)((sum % 1000000007) << endl;
      |                ~                          ^
      |                                           )
Language: C++

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

int main() {
  int N;
  cin >> N;
  char S[N];
  cin >> S;

  vector<int> ac(26, 1);

  for (int i = 0; i < N; i++) {
    int si = (int)S[i] - 97;
    ac[si] += 1;
  }

  long long sum = 1;

  for (int i = 0; i < 26; i++) {
    sum *= ac[i];
  }

  cout << (sum - 1) % (1e9 + 7) << endl;
};


Compiler output:
a.cc: In function 'int main()':
a.cc:23:21: error: invalid operands of types 'long long int' and 'double' to binary 'operator%'
   23 |   cout << (sum - 1) % (1e9 + 7) << endl;
      |           ~~~~~~~~~ ^ ~~~~~~~~~
      |                |           |
      |                |           double
      |                long long int