criyle/codenet-compile-errors huggingface dataset:
Language: Java

import java.util.*;
public class Main{
	public static void main(String args[]){
		Scanner sc = new Scanner(System.in);
		int ans = 0;
		for(int i = 1;i < N;i += 2;){
			int count = 0;
			for(int j = 1;j < i;j ++){
				if(i % j == 0){
					count++;
				}
			}
			if(count == 8){
				ans++;
			}
		}
		System.out.println(ans);
	}
}

Compiler output:
Main.java:6: error: ')' expected
		for(int i = 1;i < N;i += 2;){
		                          ^
Main.java:6: error: illegal start of expression
		for(int i = 1;i < N;i += 2;){
		                           ^
2 errors
Language: C++

#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
#include <cmath>
#include <numeric>
#include <iomanip>
#include <cstdio>
#include <cstdlib>
#include <typeinfo>
#include <memory>
#include <cassert>
using namespace std;

#ifdef LOCAL
    #define eprintf(...) fprintf(stderr, __VA_ARGS__)
#else
    #define eprintf(...) 42
#endif


typedef long long intmax_t;
#define SINV(t) greater<t>()
#define REP(i,n) for(int i=0, i##_len=(n); i<i##_len; ++i)
#define REP2(i,n) for(int i=1, i##_len=(n); i<=i##_len; ++i)
#define ALL(x) (x).begin(),(x).end()

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; }

typedef long long ll;
#define vv(t) vector<t>

template<typename T>
void SV(vector<T> v){
    REP(i,v.size()){
        #ifdef LOCAL
            cout << i << " : " << v[i] << endl;
        #endif
    }
}

int bitCount(int bits) {
    bits = (bits & 0x55555555) + (bits >> 1 & 0x55555555);
    bits = (bits & 0x33333333) + (bits >> 2 & 0x33333333);
    bits = (bits & 0x0f0f0f0f) + (bits >> 4 & 0x0f0f0f0f);
    bits = (bits & 0x00ff00ff) + (bits >> 8 & 0x00ff00ff);
    return (bits & 0x0000ffff) + (bits >> 16);
}

int div_ct(int n) {
    int c = 0;
    int k;
    for ( k = 1; k <= n; k++ ) { 
        if ( n % k == 0 ) { c++; } 
    }
    return c;
}

int main(){
    ll N;
    cin >> N;
    ll cnt = 0;
    for(int i=105; i<=N; i+=2){
        if(div_ct(i) == 8)
            cnt++;
    }
    cout << cnt << endl;
    return 0;
}


Compiler output:
a.cc:22:19: error: conflicting declaration 'typedef long long int intmax_t'
   22 | typedef long long intmax_t;
      |                   ^~~~~~~~
In file included from /usr/lib/gcc/x86_64-linux-gnu/14/include/stdint.h:9,
                 from /usr/include/c++/14/bits/align.h:34,
                 from /usr/include/c++/14/memory:74,
                 from a.cc:11:
/usr/include/stdint.h:90:33: note: previous declaration as 'typedef __intmax_t intmax_t'
   90 | typedef __intmax_t              intmax_t;
      |                                 ^~~~~~~~
Language: C++

#include <bits/stdc++.h>
typedef long long int ll;
typedef long double ld;
using namespace std;

int main(){
    ll n;
    cin>>n;
    if(n<105){
        cout<<0<<endl;
        return 0;
    }
    ll ans=0;
    for(ll i=3;i<n;i+=2){
        ll flag=0;
        for(ll j=0;j*j<i;++j){
            if(i%j==0){
                flag++;
            }
        }
        if(flag==4){
            ans++;
        }
    }
    count<<ans<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:25:10: error: invalid operands of types '<unresolved overloaded function type>' and 'll' {aka 'long long int'} to binary 'operator<<'
   25 |     count<<ans<<endl;
      |     ~~~~~^~~~~
Language: C++

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

int main() {
  int N; cin >> N;
  int x=0;
  for (int i=1;i<N;i+=2) {
    int count=0;
    for (int j=1;j*j<i+1;j+=2) {
      if (i % j == 0 && i != j*j) count+=2;
      else if (i % j == 0 && i == j*j) count++;
    }
    if (count>=8) x++;
  }
  cout << x << endl;
}

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

int main() {
	int N;
	cin >> N;
	int ans = 0;
	for (int i = 1; i <= N; i += 2) {
		int count = 0;
		for (int j = 1; j <= N; j += 2) {
			if (i%j == 0) {
				count++;
			}
		}
		if (count == 8) {
			ans++;
		}
	}
	cout << ans << endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:3:9: error: 'cin' was not declared in this scope
    3 |         cin >> N;
      |         ^~~
a.cc:16:9: error: 'cout' was not declared in this scope
   16 |         cout << ans << endl;
      |         ^~~~
a.cc:16:24: error: 'endl' was not declared in this scope
   16 |         cout << ans << endl;
      |                        ^~~~
Language: C++

#include<iostream>

using namespace std;

int main(){
  int N;
  cin>>N;
  int ans=0;
  for(int i=1;i%2=1,i<=N;i++){
    int count=0;
    for(int j=0;j%2=1,j<=N;j++){
      if(i%j==0){
        count++;
      }
    }
    if(count==8)ans++;
  }
  cout<<ans<<endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:16: error: lvalue required as left operand of assignment
    9 |   for(int i=1;i%2=1,i<=N;i++){
      |               ~^~
a.cc:11:18: error: lvalue required as left operand of assignment
   11 |     for(int j=0;j%2=1,j<=N;j++){
      |                 ~^~
Language: C++

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


int main(){
  int N;
  cin >> N;
  int ans = 0;
  for(int i = 1; i <= N; i += 2){
    for(int j = 1; j <= i; i += 2){
      if(i % j == 0){ sum++; }
    }
      if(sum == 8){ ans++; }
  }

  cout << ans << endl;
 return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:23: error: 'sum' was not declared in this scope
   11 |       if(i % j == 0){ sum++; }
      |                       ^~~
a.cc:13:10: error: 'sum' was not declared in this scope
   13 |       if(sum == 8){ ans++; }
      |          ^~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
int main() {
  ll N; cin >> N;
  ll count = 0;
  for (ll x = 1; ll x <= N; x++) {
    ll num = 0;
    for (ll i = 1; i*i<= x; i++) {
      if (i*i<x && x%i==0) {num+=2;}
      if (i*i == x) {num++;}
    }
    if (num == 8) {count++;}
  }
  cout << count << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:21: error: redeclaration of 'll x'
    7 |   for (ll x = 1; ll x <= N; x++) {
      |                     ^
a.cc:7:11: note: 'll x' previously declared here
    7 |   for (ll x = 1; ll x <= N; x++) {
      |           ^
a.cc:7:23: error: expected initializer before '<=' token
    7 |   for (ll x = 1; ll x <= N; x++) {
      |                       ^~
a.cc:7:22: error: expected ';' before '<=' token
    7 |   for (ll x = 1; ll x <= N; x++) {
      |                      ^~~
      |                      ;
a.cc:7:23: error: expected primary-expression before '<=' token
    7 |   for (ll x = 1; ll x <= N; x++) {
      |                       ^~
a.cc:7:27: error: expected ')' before ';' token
    7 |   for (ll x = 1; ll x <= N; x++) {
      |       ~                   ^
      |                           )
a.cc:7:29: error: 'x' was not declared in this scope
    7 |   for (ll x = 1; ll x <= N; x++) {
      |                             ^
Language: C++

#include <iostream>      // cout, endl, cin
#include <string>        // string, to_string, stoi
#include <vector>        // vector
#include <algorithm>     // min, max, swap, sort, reverse, lower_bound, upper_bound
#include <utility>       // pair, make_pair
#include <tuple>         // tuple, make_tuple
#include <cstdint>       // int64_t, int*_t
#include <cstdio>        // printf
#include <map>           // map
#include <queue>         // queue, priority_queue
#include <set>           // set
#include <stack>         // stack
#include <deque>         // deque
#include <unordered_map> // unordered_map
#include <unordered_set> // unordered_set
#include <bitset>        // bitset
#include <cctype>        // isupper, islower, isdigit, toupper, tolower
#include <cmath>

using namespace std;
typedef long long ll;

#define rep(i, n) for (int i = 0; i < (n); i++)
#define rep2(i, a, b) for (int i = (a); i < (b); ++i)
#define all(a) (a).begin(), (a).end()
#define all2(a, b) (a).begin(), (a).begin() + (b)

int count(int N)
{
        int ans = 0;
        while (N)
        {
                ans++;
                N /= 10;
        }
        return ans;
}

int main()
{
        int S;
        cin >> S;
        int ans = 0;

        for (int i = 1; i < N + 1; i += 2)
        {
                int cnt = 0;
                for (int j = 1; j < N + 1; j += 2)
                {
                        if (i % j == 0)
                        {
                                cnt++;
                        }
                }
                if (cnt == 8)
                {
                        ans++;
                }
        }

        cout << ans << endl;

        return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:45:29: error: 'N' was not declared in this scope
   45 |         for (int i = 1; i < N + 1; i += 2)
      |                             ^
Language: Java

package main.java.tasks;

import java.util.Scanner;
import java.io.PrintWriter;

public class TaskB {
    public void solve(int testNumber, Scanner in, PrintWriter out) {
        int N = Integer.parseInt(in.next());
        int ans = 0;
        for (int i = 1; i <= N; i++) {
            if (i % 2 == 0) continue;
            int cnt = 0;
            for (int j = 1; j <= N; j++) {
                if (i % j == 0) cnt++;
            }
            if (cnt == 8) {
                ans++;
            }
        }
        out.println(ans);
    }
}


Compiler output:
Main.java:6: error: class TaskB is public, should be declared in a file named TaskB.java
public class TaskB {
       ^
1 error
Language: Java

import java.util.*;
class Main{
  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    int N = sc.nextInt();
    int count = 0;
    for ( i = 1; i <= N; i += 2) {
        int isYaku = 0;
      for( j = 1; j <= i; j++ ) {
        if( i % j == 0 ) {
          isYaku++;
        }
      }
      if( isYaku == 8 ) {
        count++;
      }
    }
    System.out.println(count);
  }
}

      

Compiler output:
Main.java:7: error: cannot find symbol
    for ( i = 1; i <= N; i += 2) {
          ^
  symbol:   variable i
  location: class Main
Main.java:7: error: cannot find symbol
    for ( i = 1; i <= N; i += 2) {
                 ^
  symbol:   variable i
  location: class Main
Main.java:7: error: cannot find symbol
    for ( i = 1; i <= N; i += 2) {
                         ^
  symbol:   variable i
  location: class Main
Main.java:9: error: cannot find symbol
      for( j = 1; j <= i; j++ ) {
           ^
  symbol:   variable j
  location: class Main
Main.java:9: error: cannot find symbol
      for( j = 1; j <= i; j++ ) {
                  ^
  symbol:   variable j
  location: class Main
Main.java:9: error: cannot find symbol
      for( j = 1; j <= i; j++ ) {
                       ^
  symbol:   variable i
  location: class Main
Main.java:9: error: cannot find symbol
      for( j = 1; j <= i; j++ ) {
                          ^
  symbol:   variable j
  location: class Main
Main.java:10: error: cannot find symbol
        if( i % j == 0 ) {
            ^
  symbol:   variable i
  location: class Main
Main.java:10: error: cannot find symbol
        if( i % j == 0 ) {
                ^
  symbol:   variable j
  location: class Main
9 errors
Language: C++

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
const double EPS = 1e-9;
typedef vector<int> vint;
typedef pair<int, int> pint;
#define rep(i, n) REP(i, 0, n)
#define ALL(v) v.begin(), v.end()
#define MSG(a) cout << #a << " " << a << endl;
#define REP(i, x, n) for(int i = x; i < n; i++)
template<class T, class C> void chmax(T& a, C b){ a>b?:a=b; }
template<class T, class C> void chmin(T& a, C b){ a<b?:a=b; }
int main(int argc, char* argv[]) {
    int n;
    cin >> n;
    if(n<105) cout << "0" << endl;
    }
    if(105<=n&&n<165) cout << "1" << endl;
    else cout << "2" << endl;
    return 0;
}


Compiler output:
a.cc:18:5: error: expected unqualified-id before 'if'
   18 |     if(105<=n&&n<165) cout << "1" << endl;
      |     ^~
a.cc:19:5: error: expected unqualified-id before 'else'
   19 |     else cout << "2" << endl;
      |     ^~~~
a.cc:20:5: error: expected unqualified-id before 'return'
   20 |     return 0;
      |     ^~~~~~
a.cc:21:1: error: expected declaration before '}' token
   21 | }
      | ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  int n;
  cin >> n;
  
  int[] odd_p = {3, 5, 7, 11, 13};
  
  int res = 0;
  
  for(int i = 1; i <= n; ++i){
    int count = 0;
    int i_copy = i;
    for(int j = 0; j < 5; ++j){
    	if(i_copy % odd_p[j] == 0){
        	++count;
         	i_copy /= odd_p[j];
        }
    }
    if(i_copy == 1 && count == 3) ++res;
  }
  
  cout << res << endl;
  
  return 0;
  
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:6: error: structured binding declaration cannot have type 'int'
    8 |   int[] odd_p = {3, 5, 7, 11, 13};
      |      ^~
a.cc:8:6: note: type must be cv-qualified 'auto' or reference to cv-qualified 'auto'
a.cc:8:6: error: empty structured binding declaration
a.cc:8:9: error: expected initializer before 'odd_p'
    8 |   int[] odd_p = {3, 5, 7, 11, 13};
      |         ^~~~~
a.cc:16:21: error: 'odd_p' was not declared in this scope
   16 |         if(i_copy % odd_p[j] == 0){
      |                     ^~~~~
Language: C++

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

int main() {
  int n;
  cin >> n;
  
  int odd_p = {3, 5, 7, 11, 13};
  
  int res = 0;
  
  for(int i = 1; i <= n; ++i){
    int count = 0;
    int i_copy = i;
    for(int j = 0; j < 5; ++j){
    	if(i_copy % odd_p[j] == 0){
        	++count;
         	i_copy /= odd_p[j];
        }
    }
    if(i_copy == 1 && count == 3) ++res;
  }
  
  cout << res << endl;
  
  return 0;
  
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:7: error: scalar object 'odd_p' requires one element in initializer
    8 |   int odd_p = {3, 5, 7, 11, 13};
      |       ^~~~~
Language: C++

#include <bits/stdc++.h>
#define rep(i, n) for (int i = 0; i < n; i++)
#define rrep(i, n) for (int i = n - 1; i >= 0; i--)
using namespace std;
using Graph = vector<vector<int>>;
typedef long long ll;
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);
}

int main(){
    int n, cnt = 0;
    cin >> n;
    rep(i, n){
        vector<ll> vec = divisor(i + 1);
        if (i % 2 == 0 && vec.size() == 8) cnt ++;
    }
    cout << cnt << endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:25:33: error: conversion from 'vector<long int>' to non-scalar type 'vector<long long int>' requested
   25 |         vector<ll> vec = divisor(i + 1);
      |                          ~~~~~~~^~~~~~~
Language: C++

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

ll n, ans;

inline ll read(){
	ll s = 0, w = 1;
	char ch = getchar();
	while (ch < '0' || ch > '9'){
		if (ch == '-') w *= -1;
		ch = getchar();
	}
	while (ch >= '0' && ch <= '9'){
		s = s * 10 + ch - '0';
		ch = getchar();
	}
	return s * w;
}

int main(){
    n = read();
//    if (n >= 105){
//        ans++;
//        REP(i, 106, n){
        REP(i, 1, n){
        	ll sum = 0;
        	REP(j, 1, i)
        		if (i % j == 0) sum++;
        	if (sum == 8) ans++;
		}
    }
    printf("%lld\n", ans);
	return 0;
}

Compiler output:
a.cc:34:11: error: expected constructor, destructor, or type conversion before '(' token
   34 |     printf("%lld\n", ans);
      |           ^
a.cc:35:9: error: expected unqualified-id before 'return'
   35 |         return 0;
      |         ^~~~~~
a.cc:36:1: error: expected declaration before '}' token
   36 | }
      | ^
Language: Java

#include <iostream>
using namespace std;
int main(){
    int N;
    cin >> N;
    int onecount = 0;
    int totalcount = 0;
    for(int m = 1; m <= N; m=m+2){
        for(int i = 1; i <= m; i++){
            if(m%i == 0){
                onecount++;
            }
        }
        if(onecount == 8){
            totalcount++;
        }
        onecount = 0;
    }
    cout << totalcount << endl;
    return 0;
}

Compiler output:
Main.java:1: error: illegal character: '#'
#include <iostream>
^
Main.java:1: error: class, interface, enum, or record expected
#include <iostream>
         ^
Main.java:5: error: not a statement
    cin >> N;
        ^
Main.java:19: error: not a statement
    cout << totalcount << endl;
                       ^
Main.java:3: error: unnamed classes are a preview feature and are disabled by default.
int main(){
^
  (use --enable-preview to enable unnamed classes)
5 errors
Language: C++

#include <bits/stdc++.h>
using namespace std;
int kosu(int n){
  int ans=0;
  for (int i=1;i<n+1;i++){
    if (n%i==0){
      ans+=1;
    }
  }
  return ans
}
int main(){
  int n;
  cin>>n;
  int ans=0;
  for (int i=1; i<=n;i++){
    if (i%2==1 && kosu(i)==8){
      ans+=1;
    }
  }
  cout<<ans<<endl;
}


Compiler output:
a.cc: In function 'int kosu(int)':
a.cc:10:13: error: expected ';' before '}' token
   10 |   return ans
      |             ^
      |             ;
   11 | }
      | ~
Language: C++

#include <bits/stdc++.h>
using namespace std;
int kosu(n){
  int ans=0;
  for (int i=1;i<n+1;i++){
    if (n%i==0){
      ans+=1;
    }
  }
  return ans
}
int main(){
  int n;
  cin>>n;
  int ans=0;
  for (int i=1; i<=n;i++){
    if (i%2==1 && kosu(i)==8){
      ans+=1;
    }
  }
  cout<<ans<<endl;
}

Compiler output:
a.cc:3:10: error: 'n' was not declared in this scope; did you mean 'yn'?
    3 | int kosu(n){
      |          ^
      |          yn
a.cc: In function 'int main()':
a.cc:17:23: error: 'kosu' cannot be used as a function
   17 |     if (i%2==1 && kosu(i)==8){
      |                   ~~~~^~~
Language: C++

int main(){
    int n;
    cin >> n;
    if(n<105)cout<< 0 << endl;
    else if(n<165)cout << 1 << endl;
    else if(n<195)cout << 2 << endl;
    else cout << 3 << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:3:5: error: 'cin' was not declared in this scope
    3 |     cin >> n;
      |     ^~~
a.cc:4:14: error: 'cout' was not declared in this scope
    4 |     if(n<105)cout<< 0 << endl;
      |              ^~~~
a.cc:4:26: error: 'endl' was not declared in this scope
    4 |     if(n<105)cout<< 0 << endl;
      |                          ^~~~
a.cc:5:19: error: 'cout' was not declared in this scope
    5 |     else if(n<165)cout << 1 << endl;
      |                   ^~~~
a.cc:5:32: error: 'endl' was not declared in this scope
    5 |     else if(n<165)cout << 1 << endl;
      |                                ^~~~
a.cc:6:19: error: 'cout' was not declared in this scope
    6 |     else if(n<195)cout << 2 << endl;
      |                   ^~~~
a.cc:6:32: error: 'endl' was not declared in this scope
    6 |     else if(n<195)cout << 2 << endl;
      |                                ^~~~
a.cc:7:10: error: 'cout' was not declared in this scope
    7 |     else cout << 3 << endl;
      |          ^~~~
a.cc:7:23: error: 'endl' was not declared in this scope
    7 |     else cout << 3 << endl;
      |                       ^~~~
Language: C++

#include <bits/stdc++.h>

using namespace std;

vetor<int> prime;

int main() {
  int N;
  int ans = 0;
  
  cin >> N;
  
  for (int i = 0; i < N; i++) {
    int divisor = 0;
    for (int j = 1; j <= i; j++) {
      if (j % 2 == 1 && i % j == 0) {
        divisor++;
      }
    }
    
    if (divisor == 8) {
      ans++;
    }
  }
  
  cout << ans << endl;
  
  return 0;
}



Compiler output:
a.cc:5:1: error: 'vetor' does not name a type
    5 | vetor<int> prime;
      | ^~~~~
Language: C++

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

int main(){
  int N;
  cin >> N;
  int count = 0;
  for(int i = 1; i <= N; i++){
      for(int j = 1; j < N/2; j++){
        int count1 = 0;
        if(N%j == 0) count1++;
      }
    if(count1 == 8) count++;
  }
  cout << count << endl;
}
    

Compiler output:
a.cc: In function 'int main()':
a.cc:13:8: error: 'count1' was not declared in this scope; did you mean 'count'?
   13 |     if(count1 == 8) count++;
      |        ^~~~~~
      |        count
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main() {
  int N;
  int i;
  int t;
  int n;
  int m = 0;
  cin >> N;
  for (i = 1; i <= N; i = i + 2){
    n = 2;
    for (t = 2; t < i; t++){
      if (i mod t == 0) n++;
    }
    if (n == 8) m++;

  }
  cout << m <<endl;
}	

Compiler output:
a.cc: In function 'int main()':
a.cc:13:12: error: expected ')' before 'mod'
   13 |       if (i mod t == 0) n++;
      |          ~ ^~~~
      |            )
Language: C++

#include <bits/stdc++.h>
using longlong=long long;

int main(){
    std::cin.tie(nullptr);std::cin.sync_with_stdio(false);
    int n; std::cin >> n;
    std::vector<int>a(n+1);
    int ans=0;
    for(int i=1;i<=n;i++){
        for(int j=i;j<=n;j+=i){
            a.at(j)++;
        }
        if(i&1&&a.at(i)==8)ans++;
    }
    std::cout << ans << std::endl;
}`

Compiler output:
a.cc:16:2: error: stray '`' in program
   16 | }`
      |  ^
Language: C++

#include <bits/stdc++.h>

using namespace std;
#define rep(i,n) for(int i=0;i<n;i++)
#define rep1(i,n) for(int i=1;i<=n;i++)
typedef long long ll;

int main(){
  int n;
  cin >> n;
  int ans = 0;
  for(int i=1;i<=n;i+=2){
    int count = 0;
    rep1(j,i){
      if(i%j==0)count++;
    }
    if(count==8)ans++;
  }
  cout << ans << endl;
}
1

Compiler output:
a.cc:21:1: error: expected unqualified-id before numeric constant
   21 | 1
      | ^
Language: C++

#include <bits/stdc++.h>

using namespace std;
#define rep(i,n) for(int i=0;i<n;i++)
#define rep1(i,n) for(int i=1;i<=n;i++)
typedef long long ll;

int main(){
  int n;
  cin >> n;
  int count = 0;
  int ans = 0;
  for(int i=0;i<=n,n+=2){
    rep1(j,i){
      if(i%j==0)count++;
    }
    if(count==8)ans++;
  }
  cout << ans << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:24: error: expected ';' before ')' token
   13 |   for(int i=0;i<=n,n+=2){
      |                        ^
      |                        ;
Language: C++

#include <bits/stdc++.h>

using namespace std;
#define rep(i,n) for(int i=0;i<n;i++)
#define rep1(i,n) for(int i=1;i<=n;i++)
typedef long long ll;

int main(){
  int n;
  cin >> n;
  int count = 0;
  int ans = 0;
  for(int i=0;i<=n,n;=2){
    rep1(j,i){
      if(i%j==0)count++;
    }
    if(count==8)ans++;
  }
  cout << ans << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:22: error: expected primary-expression before '=' token
   13 |   for(int i=0;i<=n,n;=2){
      |                      ^
Language: C++

//大文字->小文字 tolower(),逆はtoupper()
//int a = stoi(c); 文字列をintへ
//途中の出力をそのまま残さない
//数値計算 個数以外はdouble
//map<キー,値> p は辞書。p[キー] = 値
//絶対値 abs()
//入力は空白で切れる
//大文字判定 isupper(文字) 小文字判定 islower(文字)
#include <bits/stdc++.h>
#define rep(i,N) for(int i = 0; i < N;i++)
#define ALL(a) (a).begin(),(a).end()
#define ll long long int
using namespace std;

// Nの桁数
ll dig(ll N) {
	ll dig = 0;
	while (N) {
		dig++;
		N /= 10;
	}
	return dig;
}
// x,yの最大公約数
ll gcd(ll x, ll y) {
	ll r;
	while (x%y) {
		r = x % y;
		x = y;
		y = r;
	}
	return y;
}

int main() {
	int N; cin >> N;
	for (int i = 1; i <= N; i++) {
		int cnt = 0;
		int x = i / 2;
		int ans = 0;
		for (int j = 1; j <= x; j++) {
			if (i%j == 0)cnt += 2;
		}
		if (cnt == 8)ans++;
	}

	cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:47:17: error: 'ans' was not declared in this scope; did you mean 'abs'?
   47 |         cout << ans << endl;
      |                 ^~~
      |                 abs
Language: C++

#include<bits/stdc++.h>

int divisor(long long n){
    std::vector<long long > res;
    for(long long i = iLL; i * i <= n; i++){
        if(n % i == 0){
            res.push_back(i);
            long long j = n / i;
            if(i != j)res.push_back(j);
        }
    }
    std::sort(res.begin(),res.end());
    return res.size();
}

int main()
{
    int n; std::cin >> n;
    int cnt = 0;
    for(int i = 1; i <= n; i+=2){
        if(divisor(i) == 8)cnt++;
    }
    std::cout << cnt << std::endl;
}

Compiler output:
a.cc: In function 'int divisor(long long int)':
a.cc:5:23: error: 'iLL' was not declared in this scope
    5 |     for(long long i = iLL; i * i <= n; i++){
      |                       ^~~
Language: C++

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

bool have_8_divisors(int n) {
    vector<int> divisors;
    for (int i = 1; i*i <= n; i++) {
        if (n % i == 0) {
            divisors.push_back(i);
            if(i!=1 && i*i!=n)
				divisors.push_back(n/i);
        }
    }
    divisors.push_back(n);
    if (divisors.size() == 8)
        return true;
    else return false;
}

int main() {
    int n, ans = 0;
    cin >> n;
    for (int i = 1; i <= n; i+=2;) {
        if (have_8_divisors(i))
            ans += 1;
    }
    cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:22:33: error: expected ')' before ';' token
   22 |     for (int i = 1; i <= n; i+=2;) {
      |         ~                       ^
      |                                 )
a.cc:22:34: error: expected primary-expression before ')' token
   22 |     for (int i = 1; i <= n; i+=2;) {
      |                                  ^
Language: C++

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

int divide_prime(int n)
{
	int ans = 1;

	vector<int> x(n + 1);
	int num = n; // 素因数分解する変数num 

	for (int i = 2; i <= n; i++) {
		while (num%i == 0) { // 素数で割り切れなくなるまで割っていく
			x.at(i)++;　//割った個数を配列に足す
			num /= i;
		}
	}

	for (int i = 2; i <= n; i++)
	{	
		ans *= x.at(i) + 1;　//それぞれを+1して掛けていく
	}
	// cout << ans << endl;
	return ans;
}

int main() {
    int n;
    cin >> n;
    int ans = 0;
    if(n<105) {
        cout << 0 << endl;
        return 0;
    } else {
        for(int i = 105;i <= n;i++) {
            if(divide_prime(i)==8) {
                ans++;
            }
        }
        cout << ans << endl;
    }
}

Compiler output:
a.cc:14:35: error: extended character 　 is not valid in an identifier
   14 |                         x.at(i)++;　//割った個数を配列に足す
      |                                   ^
a.cc:21:36: error: extended character 　 is not valid in an identifier
   21 |                 ans *= x.at(i) + 1;　//それぞれを+1して掛けていく
      |                                    ^
a.cc: In function 'int divide_prime(int)':
a.cc:14:35: error: '\U00003000' was not declared in this scope
   14 |                         x.at(i)++;　//割った個数を配列に足す
      |                                   ^~
a.cc:21:36: error: '\U00003000' was not declared in this scope
   21 |                 ans *= x.at(i) + 1;　//それぞれを+1して掛けていく
      |                                    ^~
Language: C++

#include<iostream>
#include<vector>
#include <cmath>
#include <map>
#include <algorithm>
using namespace std;
int main(void){
    int N,ans;
    cin>>N;
	cin>>n;
	for(int i=2;i<=n;i++)
	{
		int num=1;
		for(int j=2;j<=i;j++)
		    if(i%j==0&&j%2!=0) num++;
		if(num==8) ans++;
	}
	cout<<ans<<endl; 
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:14: error: 'n' was not declared in this scope
   10 |         cin>>n;
      |              ^
Language: C++

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

int count(int N) {
  int cnt=0;
  for (int i = 1;i<=N;i++) {
    if (N%i==0) cnt++:
  }
  return cnt;
}

int main() {
  int N;
  cin >> N;
  int ans=0;
  for (int i = 1;i<=N;i++) {
    if (i%2==1) {
      if (count(i) == 8) ans++;
    }
  }
  cout << ans << endl;
    
  
}


Compiler output:
a.cc: In function 'int count(int)':
a.cc:7:22: error: expected ';' before ':' token
    7 |     if (N%i==0) cnt++:
      |                      ^
      |                      ;
Language: Java

import java.util.Scanner;

public class hoge {
	public static void main(String args[]) {
		Scanner scan = new Scanner(System.in);
		int N = scan.nextInt();
		//int b = scan.nextInt();
		int cnt = 0;
		/*N以下の自然数
		奇数である
		約数が8個ちょうど存在する*/
		for( int i = 1; i <= N; i += 2 ) {
			int yakusuu = 0;
			for( int j = 1; j <= i; j++  ) {
				if( i % j == 0 ) {
					yakusuu++;
				}
			}
			if( yakusuu == 8 ) {
				cnt++;
			}
		}
		System.out.println(cnt);
	}
}

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

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

int main() {
  int count=0;
  int N;
  cin>>N;
  if(N>194){
    cout<<3;
    return 0;
  }
  if(N>164){
    cout<<2;
    return 0;
  }
  if(N>104){
    cout<<1;
    return 0;
  }
  cout<<0;


Compiler output:
a.cc: In function 'int main()':
a.cc:21:11: error: expected '}' at end of input
   21 |   cout<<0;
      |           ^
a.cc:5:12: note: to match this '{'
    5 | int main() {
      |            ^
Language: C++

#include <bits/stdc++.h>
#include <iostream>
#include <vector>
#include <algorithm>
#include <climits>
#include <cmath>
#include <iomanip>

using namespace std;

#define FAST       			ios_base :: sync_with_stdio(false); cin.tie(NULL); 
#define endl "\n"

typedef long long int  ll;
typedef unsigned long long int ull;


int main()
{
	FAST;
	int n;
	cin >> n;
    int ans = 0;
    for(int i=1 ; i<=n ; i++)
    {
        int temp = i;
        int now = 1;
        for(int j=2 ; j<=temp ; j++)
        {
            int count = 0;
            while(temp%j == 0)  temp/=j,count++;
            now *= (count+1);
        }
        if(now == 8)    ans++;
    }
    cout << ans;
	return 0;


Compiler output:
a.cc: In function 'int main()':
a.cc:37:18: error: expected '}' at end of input
   37 |         return 0;
      |                  ^
a.cc:19:1: note: to match this '{'
   19 | {
      | ^
Language: C++

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

int main() {
    int n;
    cin >> n;
    int ans=0;
    vector<int> a={3,5,7,11,13};
    for (int i=0;i<3;i++) {
        for (int j=i+1;j<4;j++) {
            for (int k=j+1;k<5;k++) {
                if (a[i]*a[j]*a[k]<=n) ans++;
            }
        }
    }
    for (int j=1;j<4;j++) {
        if (27*a[i]<=n) ans++;
    }
    cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:17:18: error: 'i' was not declared in this scope
   17 |         if (27*a[i]<=n) ans++;
      |                  ^
Language: C++

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

int main() {
	int n;
	cin >> n;
	int ans = 0;
	for (int i = 1;i <= n;i += 2) {
		for (int j = 1;j <= i;++j) {
			int res = 0;
			if (i % j == 0) {
				++res;
			}
		}
		if (res == 8) {
			++ans;
		}
	}
	cout << ans << endl;
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:16:21: error: 'res' was not declared in this scope
   16 |                 if (res == 8) {
      |                     ^~~
Language: C++

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

int main() {
	int n;
	cin >> n;
	int res = 0;
	int asn = 0;
	for (int i = 1;i <= n;++i) {
		for (int j = 1;j <= i;++j) {
			if (i % j == 0)res++;
		}
		if (res == 8)ans++;
	}
	cout << ans << endl;
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:14:30: error: 'ans' was not declared in this scope; did you mean 'asn'?
   14 |                 if (res == 8)ans++;
      |                              ^~~
      |                              asn
a.cc:16:17: error: 'ans' was not declared in this scope; did you mean 'asn'?
   16 |         cout << ans << endl;
      |                 ^~~
      |                 asn
Language: C++

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

int countdivisors(int n)
{
  int ans=0;
  for(int i=1;i<sqrt(n);i++)
    if(n%i==0)
      ans+=2;
  if(sqrt(n)*sqrt(n)==n)
    ans++;
  return ans+1;
}
int main()
{
  int n,ans=0;
  cin>>n;
  for(int i=1;i<=n;i+=2)
  {
    if(icountdivisors(i)==8)
      ans++;
  }
  cout<<ans<<"\n";
  
  
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:20:8: error: 'icountdivisors' was not declared in this scope; did you mean 'countdivisors'?
   20 |     if(icountdivisors(i)==8)
      |        ^~~~~~~~~~~~~~
      |        countdivisors
Language: C++

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

int main(){
  int n,c;
  cin >> n;
  for(int i=1;i<=n;i+=2){
    if(n%i==0){
      c++;
    }
    if(c==8){
      c=i
      break;
    }else{
      c=0;
    }
  }
  cout << c << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:10: error: expected ';' before 'break'
   12 |       c=i
      |          ^
      |          ;
   13 |       break;
      |       ~~~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
  int n;
  cin >> n;
  if(n<=104){cout << 0 << endl;return 0;}
  else{
    int ans=0;
    for(int i=105; i<=n; i++){
      int num = 0;
      for(int j=1; j<i; j++){
        if(i%j==0)num++;
      }
      if(num==8){ans++;}
    }
  }
  cout << ans << endl;
}
     

Compiler output:
a.cc: In function 'int main()':
a.cc:17:11: error: 'ans' was not declared in this scope; did you mean 'abs'?
   17 |   cout << ans << endl;
      |           ^~~
      |           abs
Language: C++

#include<iostream>
using namespace std;
int main(){
  int n;
  cin >> n;
  int ans = 0;
  for(int i=1;i<=n;i+=2) {
    int cnt = 0;
    for(int i=j;j<i;j++) {
      if(i%j == 0) cnt++;
    }
    if(cnt == 8) ans++;
  }
  cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:15: error: 'j' was not declared in this scope
    9 |     for(int i=j;j<i;j++) {
      |               ^
Language: C++

#include<iostream>
#include<algorithm>
#include<vector>
#include<queue>
#include<cmath>
#include<tuple>
#include<string>
typedef long long ll;
#define rep(i,a,b) for(ll i=(a);i<(b);i++)
#define repm(i,a,b) for(int i=(a);i>(b);i--)
#define F first
#define S second
using namespace std;
const ll INF = 1e12;
const double PI = 3.1415926535897932;
const int i_INF = 2147483647;
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; }


int main() {
  int n;
  cin>>n;
  int ans=0;
  rep(i,1,n+1){
    int h=0;
    rep(j,1,i+1){
      if(i%j==0)h++
    }
    if(h==8)ans++;
  }
  cout<<ans<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:28:20: error: expected ';' before '}' token
   28 |       if(i%j==0)h++
      |                    ^
      |                    ;
   29 |     }
      |     ~
Language: C++

#include <bits/stdc++.h>
#define rep(i,n) for (int i = 0; i < (n); ++i)
#define all(v) v.begin(), v.end()
using namespace std;
typedef long long ll;

vector<ll> divisor(ll n) {
  vector<ll> ret;
  for(ll 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);
}

int main() {
	
	int n;
	cin >> n;
	if(n < 105){
		puts("0");
		return 0;
	}
	
	int ans = 0;
	for(int i = 105; i <= n; i += 2){
		if(divisor(i).size == 8){
			ans++;
		}
	}
	cout << ans << endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:30:31: error: invalid use of member function 'std::vector<_Tp, _Alloc>::size_type std::vector<_Tp, _Alloc>::size() const [with _Tp = long long int; _Alloc = std::allocator<long long int>; size_type = long unsigned int]' (did you forget the '()' ?)
   30 |                 if(divisor(i).size == 8){
      |                    ~~~~~~~~~~~^~~~
      |                                   ()
Language: C

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



void b(){
    int n;
    scanf("%d",&n);
    int v[n];
    for (int i = 0; i < n; i++) {
        scanf("%d",&v[i]);
    }
    qsort(&v,n,sizeof(v[0]),compara);
    printf("%d\n",v[n-1]-v[0] );
}

int main(int argc, char const *argv[]) {
    b();
    return 0;
}


Compiler output:
main.c: In function 'b':
main.c:13:29: error: 'compara' undeclared (first use in this function)
   13 |     qsort(&v,n,sizeof(v[0]),compara);
      |                             ^~~~~~~
main.c:13:29: note: each undeclared identifier is reported only once for each function it appears in
Language: C

#include <stdio.h>
#include <>

int main()
{
	int n, div = 0, d = 0;
	
	scanf("%d", &n);
	
	for(int i = 0; i <= n; ++i){
		for(int j = 0; j <= i; ++j){
			if (i % j == 0){
				++div;
			}
		}
		
		if(div == 8){
			++d;
		} 
	}
	
	printf("%d\n", d);
}


Compiler output:
main.c:2:10: error: empty filename in #include
    2 | #include <>
      |          ^~
Language: C

#include <stdio.h>
#include <math.h>

int main(){
	int n;
	
	int div = [1000];
	
	scanf("%d", &n);
	
	for (int i = 0; i <= n; i++){
		if(i % 2 != 0){ 
			if(n % i == 0){
				div = div[i];
				
			}	 
		}   
	}
	
	printf("%d\n", div);
}





		// a questão é ver entre os divisores do número apresentado aquele que possui 8 divisores positivos
		// no caso do 105 = 1, ou seja, ele mesmo, porque ele tem 8 divisores


Compiler output:
main.c: In function 'main':
main.c:7:19: error: expected expression before '[' token
    7 |         int div = [1000];
      |                   ^
main.c:14:42: error: subscripted value is neither array nor pointer nor vector
   14 |                                 div = div[i];
      |                                          ^
Language: C++

#include <iostream>
#include <vector>
#include <string>
#include <algorithm>
#include <map>
#include <queue>
#include <cmath>
#include <stack>
typedef long long ll;
using namespace std;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define mod 1000000007
const long long INF = 1LL<<60;


int main(){	
	int N;
	cin >> N;
	int ans = 0;
	for(int i = 1; i <= N; i+=2){]
		int cnt = 0;
		for(int j = 1; j <= N; j++){
			if(i % j == 0){
				cnt++;
				if(cnt == 8){
					ans++;
				}
			}
		}
	}
	cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:20:38: error: expected primary-expression before ']' token
   20 |         for(int i = 1; i <= N; i+=2){]
      |                                      ^
a.cc:24:33: error: 'cnt' was not declared in this scope; did you mean 'int'?
   24 |                                 cnt++;
      |                                 ^~~
      |                                 int
Language: C

#include<stdio.h>

int main(void){
    int a;

    scanf("%d",&a);
    if(a < 105){
        printf("0\n");
    }else if(a >= 105){
        ptintf("1\n");
    }
}

Compiler output:
main.c: In function 'main':
main.c:10:9: error: implicit declaration of function 'ptintf'; did you mean 'printf'? [-Wimplicit-function-declaration]
   10 |         ptintf("1\n");
      |         ^~~~~~
      |         printf
Language: Java

import java.util.*;

class Main{
    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        int num = sc.nextInt();
        int ans = 0;
        

        for(int i = 1;i <= num;i++){
            for(int j = i;j > 0;j--){
                int cnt = 0;
                if(i % j == 0){
                    cnt++;
                }
            }
            if(cnt == 8)
            ans++;
        }

        System.out.println(ans);
        
    }
}

Compiler output:
Main.java:17: error: cannot find symbol
            if(cnt == 8)
               ^
  symbol:   variable cnt
  location: class Main
1 error
Language: C++

#include "bits/stdc++.h"
using namespace std;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
const int MOD = 1e9+7, INF = 1e9, larg = 1e5;
int A,B,C,D,E,F,G,H,I,J,K,L,N,M,O,P,Q,R,S,T,U,V,W,X,Y,Z;
int sum = 0, index = 0, count = 0;
int max_value = 0, max_index = 0;
int min_value = INF, min_index = 0;

typedef pair<int, int> Po;
typedef long long ll;

int main() {
	cin >> N;
	if(N < 105) cout << 0;
	else if(N < 135) cout << 1;
	else if(N < 165) cout << 2;
	else if(N < 189) cout << 3;
	else if(N < 195) cout << 4;
	else cout << 5;
}


Compiler output:
a.cc:6:14: error: 'int index' redeclared as different kind of entity
    6 | int sum = 0, index = 0, count = 0;
      |              ^~~~~
In file included from /usr/include/string.h:462,
                 from /usr/include/c++/14/cstring:43,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:121,
                 from a.cc:1:
/usr/include/strings.h:50:20: note: previous declaration 'const char* index(const char*, int)'
   50 | extern const char *index (const char *__s, int __c)
      |                    ^~~~~
Language: C++

#include "bits/stdc++.h"
using namespace std;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
const int MOD = 1e9+7, INF = 1e9, larg = 1e5;
int A,B,C,D,E,F,G,H,I,J,K,L,N,M,O,P,Q,R,S,T,U,V,W,X,Y,Z;
int sum = 0, index = 0, count = 0;
int max_value = 0, max_index = 0;
int min_value = INF, min_index = 0;

typedef pair<int, int> Po;
typedef long long ll;

int main() {
	cin >> N;
	if(N < 105) cout << 0;
	else if(N < 135) cout << 1;
	else if(N < 165) cout << 2;
	else if(N < 189) cout << 3;
	else if(N < 195) cout << 4;
	else cout << 5;
}

Compiler output:
a.cc:6:14: error: 'int index' redeclared as different kind of entity
    6 | int sum = 0, index = 0, count = 0;
      |              ^~~~~
In file included from /usr/include/string.h:462,
                 from /usr/include/c++/14/cstring:43,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:121,
                 from a.cc:1:
/usr/include/strings.h:50:20: note: previous declaration 'const char* index(const char*, int)'
   50 | extern const char *index (const char *__s, int __c)
      |                    ^~~~~
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 FORR(i, m, n) for (int i = (m); i >= (n); --i)
#define ifaxb(a, x, b) if (a < x && x < b)
#define toInt(x) (x - '0')
#define vi vector<int>
#define vvi vector<vi>
#define vs vector<string>
#define vvs vector<vs>
#define all(x) x.begin(), x.end()
#define INF 2147483647
#define _INF -2147483647
#define pi 3.1415926536
#define MAXN 100004
using namespace std;
typedef long long ll;

int main() {
  int N;
  cin>>N;
  int ans=0;
  for(int C=1;C<=N;C+=2){
    int div = 0;
    rep(X,C+1){
      if(C%X==0){div++;j}
    }
    if(div==8){
      ans++;
    }
  }
  cout << ans << endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:27:24: error: 'j' was not declared in this scope
   27 |       if(C%X==0){div++;j}
      |                        ^
Language: C++

#include<iostream>

int main()
{
  int n;
  cin>>n;
  if(n<105) cout<<0;
  else cout<<1;
  
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    6 |   cin>>n;
      |   ^~~
      |   std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:7:13: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    7 |   if(n<105) cout<<0;
      |             ^~~~
      |             std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:8:8: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    8 |   else cout<<1;
      |        ^~~~
      |        std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
Language: C++

#include<iostream>
#include <vector>

using namespace std;

int main()
{
	int n;
	int ans = 1;
	cin >> n;

   int count = 0 ;

  for(int k=31;k<=n;){
    
	vector<int> x(k + 1);
	int num = k; 

	for (int i = 2; i <= k; i++) {
		while (num%i == 0) {
        x.at(i)++;
        num /= i;
}
}

  for (int i = 2; i <= k; i++)
  {
     ans *= (x.at(i) + 1);
	}
  
  if(ans==8)count++
  k += 2 ;
    
  }
    
  cout << count << endl ;
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:31:20: error: expected ';' before 'k'
   31 |   if(ans==8)count++
      |                    ^
      |                    ;
   32 |   k += 2 ;
      |   ~
Language: C++

#include<iostream>
#include <vector>

using namespace std;

int main()
{
	int n;
	int ans = 1;
	cin >> n;

   int count = 0 ;

  for(int k=31;k<=n;){
    
	vector<int> x(k + 1);
	int num = k; 

	for (int i = 2; i <= k; i++) {
		while (num%i == 0) {
        x.at(i)++;
        num /= i;
}
}

  for (int i = 2; i <= k; i++)
  {
     ans *= (x.at(i) + 1);
	}
  
  
  if(ans==8)count++
  k = k+2 ;
  }
    
  cout << count << endl ;
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:32:20: error: expected ';' before 'k'
   32 |   if(ans==8)count++
      |                    ^
      |                    ;
   33 |   k = k+2 ;
      |   ~
Language: C++

#include<iostream>
#include <vector>

using namespace std;

int main()
{
	int n;
	int ans = 1;
	cin >> n;

	vector<int> x(n + 1);
	int num = n; 

	for (int i = 2; i <= n; i++) {
		while (num%i == 0) {
			x.at(i)++;
			num /= i;
		}
	}

	for (int i = 2; i <= n; i++)
	{	
		ans *= (x.at(i) + 1) ;　
	}
	cout << ans << endl;
	return 0;
}


Compiler output:
a.cc:24:39: error: extended character 　 is not valid in an identifier
   24 |                 ans *= (x.at(i) + 1) ;　
      |                                       ^
a.cc: In function 'int main()':
a.cc:24:39: error: '\U00003000' was not declared in this scope
   24 |                 ans *= (x.at(i) + 1) ;　
      |                                       ^~
Language: C++

#include<iostream>
#include <vector>

using namespace std;

int main()
{
	int n;
	int ans = 1;
	cin >> n;

	vector<int> x(n + 1);
	int num = n; 

	for (int i = 2; i <= n; i++) {
		while (num%i == 0) {
			x.at(i)++;
			num /= i;
		}
	}

	for (int i = 2; i <= n; i++)
	{	
		ans *= x.at(i) + 1;　
	}
	cout << ans << endl;
	return 0;
}

Compiler output:
a.cc:24:36: error: extended character 　 is not valid in an identifier
   24 |                 ans *= x.at(i) + 1;　
      |                                    ^
a.cc: In function 'int main()':
a.cc:24:36: error: '\U00003000' was not declared in this scope
   24 |                 ans *= x.at(i) + 1;　
      |                                    ^~
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define rep2(i, s, n) for (int i = (s); i < (int)(n); i++)
typedef long long ll;

int main() {
    vector<int> l(5) ;
    l = {105, 135, 165, 189, 195};
    int N;
    cin >> N;
    int cnt = 0
    int i = 0;
    while (i < 5) {
        if (l[i] <= N ) {
            cnt++
            i++
        }
        else {
            break;
        }
    }
    cout << cnt << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:5: error: expected ',' or ';' before 'int'
   13 |     int i = 0;
      |     ^~~
a.cc:14:12: error: 'i' was not declared in this scope
   14 |     while (i < 5) {
      |            ^
a.cc:16:18: error: expected ';' before 'i'
   16 |             cnt++
      |                  ^
      |                  ;
   17 |             i++
      |             ~
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define rep2(i, s, n) for (int i = (s); i < (int)(n); i++)
typedef long long ll;

int main() {
    vector<int> l(5) ;
    l = {105, 135, 165, 189, 195};
    int N;
    cin >> N;
    int cnt = 0
    i = 0;
    while (i < 5) {
        if (l[i] <= N ) {
            cnt++
            i++
        }
        else {
            break;
        }
    }
    cout << cnt << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:5: error: expected ',' or ';' before 'i'
   13 |     i = 0;
      |     ^
a.cc:14:12: error: 'i' was not declared in this scope
   14 |     while (i < 5) {
      |            ^
a.cc:16:18: error: expected ';' before 'i'
   16 |             cnt++
      |                  ^
      |                  ;
   17 |             i++
      |             ~