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

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

int main(){
  int n;
  cin >> n;
  vector<int> a(n);
  
  int cnt=0;
  int ans=0;
  for (int i=0;i<n;++i){
    if (a[i]>n){
      ans++;
    }
    else {
      cnt[a[i]]++;
    }
  }
  for (int i=1;i<=n;++i){
    if (cnt[i]>n){
      ans+=cnt-i;
    }
    else {
      ans++;
    }
  }
  cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:16:10: error: invalid types 'int[__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type {aka int}]' for array subscript
   16 |       cnt[a[i]]++;
      |          ^
a.cc:20:12: error: invalid types 'int[int]' for array subscript
   20 |     if (cnt[i]>n){
      |            ^
Language: C++

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

int main() {
  int N;
  cin >> N;
  vector<int> a(N);
  for (int i = 0; i < N; i++) cin >> a[i];

  map<vector<int>, int> mp;
  for (int i = 0; i < N; i++) mp[a[i]]++;

  int ans = 0;
  for (auto p: mp) {
	int x = p.first;
	int n = p.second;
	if (n < x) ans += n;
	else ans += n - x;
  }
  cout << ans << endl;
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:11:33: error: no match for 'operator[]' (operand types are 'std::map<std::vector<int>, int>' and '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'})
   11 |   for (int i = 0; i < N; i++) mp[a[i]]++;
      |                                 ^
In file included from /usr/include/c++/14/map:63,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:152,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_map.h:504:7: note: candidate: 'std::map<_Key, _Tp, _Compare, _Alloc>::mapped_type& std::map<_Key, _Tp, _Compare, _Alloc>::operator[](const key_type&) [with _Key = std::vector<int>; _Tp = int; _Compare = std::less<std::vector<int> >; _Alloc = std::allocator<std::pair<const std::vector<int>, int> >; mapped_type = int; key_type = std::vector<int>]'
  504 |       operator[](const key_type& __k)
      |       ^~~~~~~~
/usr/include/c++/14/bits/stl_map.h:504:34: note:   no known conversion for argument 1 from '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'} to 'const std::map<std::vector<int>, int>::key_type&' {aka 'const std::vector<int>&'}
  504 |       operator[](const key_type& __k)
      |                  ~~~~~~~~~~~~~~~~^~~
/usr/include/c++/14/bits/stl_map.h:524:7: note: candidate: 'std::map<_Key, _Tp, _Compare, _Alloc>::mapped_type& std::map<_Key, _Tp, _Compare, _Alloc>::operator[](key_type&&) [with _Key = std::vector<int>; _Tp = int; _Compare = std::less<std::vector<int> >; _Alloc = std::allocator<std::pair<const std::vector<int>, int> >; mapped_type = int; key_type = std::vector<int>]'
  524 |       operator[](key_type&& __k)
      |       ^~~~~~~~
/usr/include/c++/14/bits/stl_map.h:524:29: note:   no known conversion for argument 1 from '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'} to 'std::map<std::vector<int>, int>::key_type&&' {aka 'std::vector<int>&&'}
  524 |       operator[](key_type&& __k)
      |                  ~~~~~~~~~~~^~~
a.cc:15:19: error: cannot convert 'const std::vector<int>' to 'int' in initialization
   15 |         int x = p.first;
      |                 ~~^~~~~
      |                   |
      |                   const std::vector<int>
Language: C++

#include <algorithm>
#include <iostream>
#include <map>
using namespace std;

int main() {
  int N;
  cin >> N;
  vector<int> a(N);
  for (int i = 0; i < N; i++) cin >> a[i];

  map<vector<int>, int> mp;
  for (int i = 0; i < N; i++) mp[a[i]]++;

  int ans = 0;
  for (auto p: mp) {
	int x = p.first;
	int n = p.second;
	if (n < x) ans += n;
	else ans += n - x;
  }
  cout << ans << endl;
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:3: error: 'vector' was not declared in this scope
    9 |   vector<int> a(N);
      |   ^~~~~~
a.cc:4:1: note: 'std::vector' is defined in header '<vector>'; this is probably fixable by adding '#include <vector>'
    3 | #include <map>
  +++ |+#include <vector>
    4 | using namespace std;
a.cc:9:10: error: expected primary-expression before 'int'
    9 |   vector<int> a(N);
      |          ^~~
a.cc:10:38: error: 'a' was not declared in this scope
   10 |   for (int i = 0; i < N; i++) cin >> a[i];
      |                                      ^
a.cc:12:17: error: wrong number of template arguments (1, should be at least 2)
   12 |   map<vector<int>, int> mp;
      |                 ^
In file included from /usr/include/c++/14/map:63,
                 from a.cc:3:
/usr/include/c++/14/bits/stl_map.h:102:11: note: provided for 'template<class _Key, class _Tp, class _Compare, class _Alloc> class std::map'
  102 |     class map
      |           ^~~
a.cc:12:18: error: expected unqualified-id before ',' token
   12 |   map<vector<int>, int> mp;
      |                  ^
a.cc:12:20: error: expected unqualified-id before 'int'
   12 |   map<vector<int>, int> mp;
      |                    ^~~
a.cc:13:31: error: 'mp' was not declared in this scope
   13 |   for (int i = 0; i < N; i++) mp[a[i]]++;
      |                               ^~
a.cc:13:34: error: 'a' was not declared in this scope
   13 |   for (int i = 0; i < N; i++) mp[a[i]]++;
      |                                  ^
a.cc:16:16: error: 'mp' was not declared in this scope; did you mean 'p'?
   16 |   for (auto p: mp) {
      |                ^~
      |                p
Language: C++

#include "bits/stdc++.h"
#define int long long
#define FOR(i, a, b) for (int i = (int)(a); i < (int)(b); i++)
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define ALL(obj) begin(obj), end(obj)
#define MAX(x) *max_element(ALL(x))
#define MIN(x) *min_element(ALL(x))
#define LOWER_BOUND(A, key) distance(A.begin(), lower_bound(ALL(A), key))
#define UPPER_BOUND(A, key) distance(A.begin(), upper_bound(ALL(A), key))

using namespace std;
using ll      = long long;
const int MOD = (int)(1e9 + 7);
const int INF = (int)(1e13 + 7);

int bpm(int x, int y) {
  if (x == 0)
    return 0;
  else if (y == 0) {
    return 1;
  }
  int ans = 1;
  x %= MOD;
  int digit = (int)((log((double)y) / log((double)2) / 1 + 1));
  for (int i = 0; i < digit; i++) {
    if (((y >> i) & 1u) == 1) {
      ans *= x;
      ans %= MOD;
    }
    x = x * x;
    x %= MOD;
  }
  return ans;
}
unordered_map<int, int> element_num; //change type if you need
template <class T>
void counter(T container) {
  for (int i = 0; i < container.size(); i++) {
    element_num[container[i]] += 1;
  }
}

class CGoodSequence {
public:
  int solve(std::istream &cin, std::ostream &cout) {
    element_num = {};
    int N;
    cin >> N;
    vector<int> a(N);
    int ans = 0;
    rep(i, N) {
      cin >> a[i];
      if (a[i] > 100000) {
        ans += 1;
      }
    }
    counter(a);
    rep(i, 100001) {
      if (element_num[i]) {
        if (element_num[i] >= i) {
          ans += element_num[i] - i;
        } else {
          ans += element_num[i];
        }
      }
    }
    cout << ans << endl;
  }
};


Compiler output:
a.cc: In member function 'long long int CGoodSequence::solve(std::istream&, std::ostream&)':
a.cc:68:3: warning: no return statement in function returning non-void [-Wreturn-type]
   68 |   }
      |   ^
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/14/../../../x86_64-linux-gnu/Scrt1.o: in function `_start':
(.text+0x17): undefined reference to `main'
collect2: error: ld returned 1 exit status
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
int N;
  cin>>N;
  map<int,int>M;
  for(int i=0;i<N;i++){
  int a;
    cin>>a;
    if(M.count(a))
      M.at(a)++;
    else
      M[a]=1;
  }int ans=0;
  for(auto p:M){
  auto k=p.first;
    auto v=p.second;
    if(k<=M.at(k))
      sum+=M.at(k)-k;
    else
      sum+=M.at(k);
  }cout<<ans<<endl;
   return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:19:7: error: 'sum' was not declared in this scope
   19 |       sum+=M.at(k)-k;
      |       ^~~
a.cc:21:7: error: 'sum' was not declared in this scope
   21 |       sum+=M.at(k);
      |       ^~~
Language: Java

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.HashMap;
import java.util.StringTokenizer;

public class GoodSequence {

	public static void main(String[] args) throws IOException{
		BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
		int N=Integer.parseInt(br.readLine());
		StringTokenizer st=new StringTokenizer(br.readLine());
		HashMap<Integer, Integer> hm=new HashMap<>();
		for(int i=0;i<N;i++)
		{
			int key=Integer.parseInt(st.nextToken());
			hm.put(key, hm.getOrDefault(key, 0)+1);
		}
		
		int ans=0;
		for (Integer key: hm.keySet()) {
			if(hm.get(key)<key)
				ans+=hm.get(key);
			else
			ans+=Math.abs(hm.get(key)-key);
		}
		
		System.out.println(ans);
	}

}


Compiler output:
Main.java:7: error: class GoodSequence is public, should be declared in a file named GoodSequence.java
public class GoodSequence {
       ^
1 error
Language: C++

#include <iostream>
#include <vector>
#include <string>
#include <unordered_set>
#include <unordered_map>
#include <sstream>
#include <algorithm>
#include <cmath>
#include <map>
#include <set>
#include <numeric>

#define repAll(n) (n).begin(), (n).end()
#define repConAll(n) (n).cbegin(), (n).cend()

using namespace std;

namespace {

}

int main()
{
	int N = 0;
	cin >> N;
	vector<int> a(N);
	map<int, int> num;
	for (int i = 0; i < N; ++i){
		int curData = 0;
		cin >> curData;
		if (num.count(curData) == 0){
			num[curData] = 1;
		}
		else {
			++num[curData];
		}
	}
	long long sum = 0;
	for (auto& itr = num.begin(); itr != num.end(); ++itr){
		if (itr->second >= itr->first){
			sum += itr->second - itr->first;
		}
		else {
			sum += itr->second;
		}

	}

	cout << sum << endl;

	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:39:35: error: cannot bind non-const lvalue reference of type 'std::_Rb_tree_iterator<std::pair<const int, int> >&' to an rvalue of type 'std::map<int, int>::iterator' {aka 'std::_Rb_tree<int, std::pair<const int, int>, std::_Select1st<std::pair<const int, int> >, std::less<int>, std::allocator<std::pair<const int, int> > >::iterator'}
   39 |         for (auto& itr = num.begin(); itr != num.end(); ++itr){
      |                          ~~~~~~~~~^~
Language: C++

#include <bits/stdc++.h>
#include <stdio.h>
using namespace std;
 
int main(){
  int a,c,d,e=0;
  cin>>a;
  vector<int>b;
  rep(i,a){
    cin>>c;
    b.at(i)=c;
  }
  sort(b.begin(), b.end());
  rep(i,a){
    d=0;
    for(int o=i;o<a;o++){
      d++;
      if(b[o]!=b[o+1])break;
      i++;
    }
    if(b[i]>d)e+=d;
    else e+=d-b[i];
  }
  cout<<e;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:7: error: 'i' was not declared in this scope
    9 |   rep(i,a){
      |       ^
a.cc:9:3: error: 'rep' was not declared in this scope
    9 |   rep(i,a){
      |   ^~~
Language: C++

/*
    Author:zeke
    
    pass System Test!
    GET AC!!
*/
#include <iostream>
#include <queue>
#include <vector>
#include <iostream>
#include <vector>
#include <string>
#include <cassert>
#include <algorithm>
#include <functional>
#include <cmath>
#include <queue>
#include <set>
#include <stack>
#include <deque>
#include <map>
#include <iomanip>
#include <utility>
#include <stack>
#include <bitset>
using ll = long long;
using ld = long double;
using namespace std;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define all(x) (x).begin(), (x).end()
#define rep3(var, min, max) for (ll(var) = (min); (var) < (max); ++(var))
#define repi3(var, min, max) for (ll(var) = (max)-1; (var) + 1 > (min); --(var))
#define Mp(a, b) make_pair((a), (b))
#define F first
#define S second
#define Icin(s) \
    ll(s);      \
    cin >> (s);
#define Scin(s) \
    ll(s);      \
    cin >> (s);
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 pair<ll, ll> P;
typedef vector<ll> V;
typedef vector<V> VV;
typedef vector<P> VP;
ll mod = 1e9 + 7;
ll MOD = 1e9 + 7;
ll INF = 1e18;
ll MAX = 1e6;
int main()
{
    cin.tie(0);
    ios::sync_with_stdio(false);
    ll n;
    cin>>n;
    V vec(n);
    rep(i,n)cin>>vec[i];
    sort(all(vec));
    map<ll,ll> mp1;
    rep(i,n)mp1[vec[i]]++;
    ll res=0;
    ll prev=-1;
    rep(i,n){
        if(prev==vec[i])continue;
        prev=vec[i]:
        if(mp1[vec[i]]!=vec[i]){
            res+=min(abs(mp1[vec[i]]-vec[i]),mp1[vec[i]]);
            //cout<<mp1[vec[i]]<<" "<<vec[i]<<endl;
            if(abs(mp1[vec[i]]-vec[i])>mp1[vec[i]]){
                mp1[vec[i]]=0;
            }else{
                mp1[vec[i]]=vec[i];
            }
        }
    }
    cout<<res<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:85:20: error: expected ';' before ':' token
   85 |         prev=vec[i]:
      |                    ^
      |                    ;
Language: C++

#include <iostream>
#include <vector>
#include <map>

using namespace std;
int main(){
  int n;
  map<int> mp;
  
  for (int i=0;i<n; i++){
    int ai;
    cin>>ai;
    mp[ai]++;
  }
  int ans=0;
  for(auto &&e : mp){
    if(e.first > e.second)
      ans += e.second;
    else if (e.first < e.second)
      ans += (e.second - e.first);
  }
  cout<<ans<<endl;
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:10: error: wrong number of template arguments (1, should be at least 2)
    8 |   map<int> mp;
      |          ^
In file included from /usr/include/c++/14/map:63,
                 from a.cc:3:
/usr/include/c++/14/bits/stl_map.h:102:11: note: provided for 'template<class _Key, class _Tp, class _Compare, class _Alloc> class std::map'
  102 |     class map
      |           ^~~
a.cc:13:7: error: invalid types 'int[int]' for array subscript
   13 |     mp[ai]++;
      |       ^
a.cc:16:18: error: 'begin' was not declared in this scope; did you mean 'std::begin'?
   16 |   for(auto &&e : mp){
      |                  ^~
      |                  std::begin
In file included from /usr/include/c++/14/string:53,
                 from /usr/include/c++/14/bits/locale_classes.h:40,
                 from /usr/include/c++/14/bits/ios_base.h:41,
                 from /usr/include/c++/14/ios:44,
                 from /usr/include/c++/14/ostream:40,
                 from /usr/include/c++/14/iostream:41,
                 from a.cc:1:
/usr/include/c++/14/bits/range_access.h:114:37: note: 'std::begin' declared here
  114 |   template<typename _Tp> const _Tp* begin(const valarray<_Tp>&) noexcept;
      |                                     ^~~~~
a.cc:16:18: error: 'end' was not declared in this scope; did you mean 'std::end'?
   16 |   for(auto &&e : mp){
      |                  ^~
      |                  std::end
/usr/include/c++/14/bits/range_access.h:116:37: note: 'std::end' declared here
  116 |   template<typename _Tp> const _Tp* end(const valarray<_Tp>&) noexcept;
      |                                     ^~~
Language: C++

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

#define rep(i,n) for(ll i = 0; i < (n); i++)
#define REP(i,n) for(ll i = 1; i < (n); i++)
#define all(v) (v).begin(),(v).end()
#define rall(v) (v).rbegin(), (v).rend()
#define yesorno(a) printf(a ? "yes\n" : "no\n")
#define YesorNo(a) printf(a ? "Yes\n" : "No\n")
#define YESorNO(a) printf(a ? "YES\n" : "NO\n")

using ll = long long;
using P = pair<int,int>;
using Pll = pair<ll,ll>;
using vi = vector<int>;
using vii = vector<vi>;
using vl = vector<ll>;
using vll = vector<vl>;

const int dx[] = {0,1,0,-1,1,1,-1,-1};
const int dy[] = {1,0,-1,0,1,-1,-1,1};
const int inf = (1<<30)-1;
const ll infll = (1LL<<62)-1; 


signed main(){
  ios::sync_with_stdio(false);
  cin.tie(nullptr);

  int n;
  cin >> n;
  map<int, int> mp;
  rep(i,n){
    int a;
    cin >> a;
    mp[a]++;
  }
  int ans = 0;
  for(auto it = mp.begin(); it != mp.end(); it++){
    if((*it).first <= (*it).second) ans += (*it).second - (*it).first;
    else ans += (*it).second;
  }
  cout << ans << "\n"

}

Compiler output:
a.cc: In function 'int main()':
a.cc:43:22: error: expected ';' before '}' token
   43 |   cout << ans << "\n"
      |                      ^
      |                      ;
   44 | 
   45 | }
      | ~
Language: C++

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int, int> P;
#define REP(i, n) for (int i = 0; i < (int)(n); i++)
#define sc(x) scanf("%d",&x);
int main(){
    int n, x; sc(n)
    ll ans = 0;
    map<int, int> mp;
    for (int i = 0; i < n; i++){
        sc(x) ++mp[x];
    }
    for (const auto &i : mp){
        if (abs(i.second - i.first) =< i.second){
            ans += abs(i.second - i.first);
        }else ans += i.second;
    }
    cout << ans << endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:38: error: expected primary-expression before '<' token
   15 |         if (abs(i.second - i.first) =< i.second){
      |                                      ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int max_n = 1e6;
int t[5][5];
ll h,a,b,c,d,e;
int ans = 1;
bool memo[15][15] = {0};
int main(){
  int n;
  cin >> n;
  ll a[n];
  map<ll,ll> ma;
  for(int i=0 ; i<n ; i++){
    cin >> a[i];
    ma[a[i]]++;
  }
  ll cnt = 0;
  for(auto ite=begin(ma);ite!=end(ma); ite++){
    if((ite->second) <　(ite->first)){
      cnt += ite->second;
    }else{
      cnt += ite->second - ite->first;
    }
  }
  cout << cnt << endl;
  return 0;
}


Compiler output:
a.cc:20:23: error: extended character 　 is not valid in an identifier
   20 |     if((ite->second) <　(ite->first)){
      |                       ^
a.cc: In function 'int main()':
a.cc:20:23: error: '\U00003000' was not declared in this scope
   20 |     if((ite->second) <　(ite->first)){
      |                       ^~
Language: C++

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int max_n = 1e6;
int t[5][5];
ll h,a,b,c,d,e;
int ans = 1;
bool memo[15][15] = {0};
int main(){
  int n;
  cin >> n;
  ll a[n];
  map<ll,ll> ma;
  for(int i=0 ; i<n ; i++){
    cin >> a[i];
    ma[a[i]]++;
  }
  ll cnt = 0;
  for(auto ite=begin(ma);ite!=end(ma); ite++){
    if(ite->second <　ite->first){
      cnt += ite->second;
    }else{
      cnt += ite->second - ite->first;
    }
  }
  cout << cnt << endl;
  return 0;
}


Compiler output:
a.cc:20:21: error: extended character 　 is not valid in an identifier
   20 |     if(ite->second <　ite->first){
      |                     ^
a.cc: In function 'int main()':
a.cc:20:21: error: '\U00003000ite' was not declared in this scope
   20 |     if(ite->second <　ite->first){
      |                     ^~~~~
Language: C++

#include <bits/stdc++.h>

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

 int main() {
   int N, ans;
   cin >> N;
   vector<int> A(N);
   map<int, int> a;

   rep(i, N) {
     cin >> A.at(i);
     a[A.at(i)]++;
   }

   for (auto p: a) {
     int x = p.first;
     int n = p.second
     if (n < x) ans += n;
     else ans += n - x;
   }

   cout << ans << endl;
 }


Compiler output:
a.cc: In function 'int main()':
a.cc:21:6: error: expected ',' or ';' before 'if'
   21 |      if (n < x) ans += n;
      |      ^~
a.cc:22:6: error: 'else' without a previous 'if'
   22 |      else ans += n - x;
      |      ^~~~
Language: C++

#include <iostream>
#include <algorithm>
#include <string>
#include <math.h>
#include <cstdint>
#include <vector>

using namespace std;
typedef long long ll;


ll b[1000000000];
ll ans,mx,mn=1e8,sum;

int main(){
	ll n;
	cin>>n;
	ll a[n];
	for(ll i=0; i<n; i++){
		cin>>a[i];
		b[a[i]]++;
		mx = max(mx,a[i]);
		mn = min(mn, a[i]);
	}
	
	for(ll i=mn; i<=mx; i++ ){
		if(b[i]>i) ans += b[i]-i;
		else if(i>b[i]) ans += b[i];
		
	}
	cout<<ans<<endl;
}


Compiler output:
/tmp/ccQro2S6.o: in function `main':
a.cc:(.text+0xed): relocation truncated to fit: R_X86_64_PC32 against symbol `mx' defined in .bss section in /tmp/ccQro2S6.o
a.cc:(.text+0xff): relocation truncated to fit: R_X86_64_PC32 against symbol `mx' defined in .bss section in /tmp/ccQro2S6.o
a.cc:(.text+0x193): relocation truncated to fit: R_X86_64_PC32 against symbol `ans' defined in .bss section in /tmp/ccQro2S6.o
a.cc:(.text+0x19d): relocation truncated to fit: R_X86_64_PC32 against symbol `ans' defined in .bss section in /tmp/ccQro2S6.o
a.cc:(.text+0x1da): relocation truncated to fit: R_X86_64_PC32 against symbol `ans' defined in .bss section in /tmp/ccQro2S6.o
a.cc:(.text+0x1e4): relocation truncated to fit: R_X86_64_PC32 against symbol `ans' defined in .bss section in /tmp/ccQro2S6.o
a.cc:(.text+0x1f0): relocation truncated to fit: R_X86_64_PC32 against symbol `mx' defined in .bss section in /tmp/ccQro2S6.o
a.cc:(.text+0x201): relocation truncated to fit: R_X86_64_PC32 against symbol `ans' defined in .bss section in /tmp/ccQro2S6.o
collect2: error: ld returned 1 exit status
Language: C

#include <iostream>
#include <algorithm>
#include <string>
#include <math.h>
#include <cstdint>
#include <vector>

using namespace std;
typedef long long ll;


ll b[10000000000];
ll ans,mx,mn=1e8,sum;

int main(){
	ll n;
	cin>>n;
	ll a[n];
	for(ll i=0; i<n; i++){
		cin>>a[i];
		b[a[i]]++;
		mx = max(mx,a[i]);
		mn = min(mn, a[i]);
	}
	
	for(ll i=mn; i<=mx; i++ ){
		if(b[i]>i) ans += b[i]-i;
		else if(i>b[i]) ans += b[i];
		
	}
	cout<<ans<<endl;
}


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

#include <iostream>
#include <algorithm>
#include <string>
#include <math.h>
#include <cstdint>
#include <vector>

using namespace std;
typedef long long ll;


ll b[10000000000];
ll ans,mx,mn=1e8,sum;

int main(){
	ll n;
	cin>>n;
	ll a[n];
	for(ll i=0; i<n; i++){
		cin>>a[i];
		b[a[i]]++;
		mx = max(mx,a[i]);
		mn = min(mn, a[i]);
	}
	
	for(ll i=mn; i<=mx; i++ ){
		if(b[i]>i) ans += b[i]-i;
		else if(i>b[i]) ans += b[i];
		
	}
	cout<<ans<<endl;
}


Compiler output:
/tmp/ccg9gYov.o: in function `main':
a.cc:(.text+0xed): relocation truncated to fit: R_X86_64_PC32 against symbol `mx' defined in .bss section in /tmp/ccg9gYov.o
a.cc:(.text+0xff): relocation truncated to fit: R_X86_64_PC32 against symbol `mx' defined in .bss section in /tmp/ccg9gYov.o
a.cc:(.text+0x193): relocation truncated to fit: R_X86_64_PC32 against symbol `ans' defined in .bss section in /tmp/ccg9gYov.o
a.cc:(.text+0x19d): relocation truncated to fit: R_X86_64_PC32 against symbol `ans' defined in .bss section in /tmp/ccg9gYov.o
a.cc:(.text+0x1da): relocation truncated to fit: R_X86_64_PC32 against symbol `ans' defined in .bss section in /tmp/ccg9gYov.o
a.cc:(.text+0x1e4): relocation truncated to fit: R_X86_64_PC32 against symbol `ans' defined in .bss section in /tmp/ccg9gYov.o
a.cc:(.text+0x1f0): relocation truncated to fit: R_X86_64_PC32 against symbol `mx' defined in .bss section in /tmp/ccg9gYov.o
a.cc:(.text+0x201): relocation truncated to fit: R_X86_64_PC32 against symbol `ans' defined in .bss section in /tmp/ccg9gYov.o
collect2: error: ld returned 1 exit status
Language: C++

#include<stdio.h>
#include<iostream>
using namespace std;
int main()
{
	int n,a[100001],sum=0,len=1;
	scanf("%d",&n);
	for(int i=0;i<n;i++)
	{
		scanf("%d",&a[i]);
	}
	sort(a,a+n);
	for(int i=0;i<n;i++)
	{
		if(a[i]==a[i+1])
		len++;
		else 
		{
			if(len<a[i])
			{
				sum=sum+len;
			  len=1;
			}
			else if(len>a[i])
			{
				sum=sum+len-a[i];
				len=1;
			}
			else 
			len=1;
		}
	}
	printf("%d\n",sum);
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:9: error: 'sort' was not declared in this scope; did you mean 'short'?
   12 |         sort(a,a+n);
      |         ^~~~
      |         short
Language: C++

#include<stdio.h>
#include<iostream.h>
using namespace std;
int main()
{
	int n,a[100001],sum=0,len=1;
	scanf("%d",&n);
	for(int i=0;i<n;i++)
	{
		scanf("%d",&a[i]);
	}
	sort(a,a+n);
	for(int i=0;i<n;i++)
	{
		if(a[i]==a[i+1])
		len++;
		else 
		{
			if(len<a[i])
			{
				sum=sum+len;
			  len=1;
			}
			else if(len>a[i])
			{
				sum=sum+len-a[i];
				len=1;
			}
			else 
			len=1;
		}
	}
	printf("%d\n",sum);
	return 0;
}

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

#include<stdio.h>
#include<iostream.h>
using namespace std;
int main()
{
	int n,a[100001],sum=0,len=1;
	scanf("%d",&n);
	for(int i=0;i<n;i++)
	{
		scanf("%d",&a[i]);
	}
	sort(a,a+n);
	for(int i=0;i<n;i++)
	{
		if(a[i]==a[i+1])
		len++;
		else 
		{
			if(len<a[i])
			{
				sum=sum+len;
			  len=1;
			}
			else if(len>a[i])
			{
				sum=sum+len-a[i];
				len=1;
			}
			else 
			len=1;
		}
	}
	printf("%d\n",sum);
	return 0;
}

Compiler output:
main.c:2:9: fatal error: iostream.h: No such file or directory
    2 | #include<iostream.h>
      |         ^~~~~~~~~~~~
compilation terminated.
Language: C++

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

int main(){
  int n;cin >> n;
  int sum=0;
  vector<int> a(n);
  vector<int> b(1000000000);
  for(int i=0;i<n;i++){
    cin >> a(n);
    b[a[i]-1]++;
  }
  for(int i=0;i<n;i++){
    if(b[i]>i+1){
      sum+=b[i]-(i+1);
    }else if(b[i]<i+1){
      sum+=b[i];
    }
  }
  cout << sum << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:13: error: no match for call to '(std::vector<int>) (int&)'
   10 |     cin >> a(n);
      |            ~^~~
Language: C

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

int main() {
  int n, o = 0, t = 0;
  cin >> n;
  vector<int> a(n);
  for(int i = 0; i < n; i++)
    cin >> a.at(i);
  sort(a.begin(), a.end());
  for(int i = 0; i < n; i++) {
    if(i) {
      if(a.at(i - 1) != a.at(i)) {
        o += (t - a.at(i - 1) < 0 ? t : t - a.at(i - 1));
        t = 0;
      }
    }
    t++;
  }
  o += (t - a.at(n - 1) < 0 ? t : t - a.at(n - 1));
  cout << o << endl;
}

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

#include <stdio.h>
#include <math.h>
#include <string.h>
#include <stdlib.h>
#include <time.h>
#include <mbstring.h>

#define pai 3.1415926535
int main(void)
{
	int N;
	scanf("%d", &N);
	int a[100000];
	a[0] = 0;
	int X[100000] = { 0 };
	int va;
	int count = 0;
	for (int i = 1; i <= N; i++) {
		scanf("%d", &a[i]);
		va = a[i];
		X[va] += a[i];
	}
	for (int i = 1; i <= N; i++) {
		if (i*i != X[i]&&X[i]!=0) {
			if (i * i <X[i]) {
				count += abs(X[i] - i * i) / i;
			}
			else {
				count += X[i] / i;
			}
		}
	}
	printf("%d", count);
	
	
	return 0;

}

Compiler output:
main.c:6:10: fatal error: mbstring.h: No such file or directory
    6 | #include <mbstring.h>
      |          ^~~~~~~~~~~~
compilation terminated.
Language: C

#include <stdio.h>
#include <math.h>
#include <string.h>
#include <stdlib.h>
#include <time.h>
#include <mbstring.h>

#define pai 3.1415926535
int main(void)
{
	int N;
	scanf("%d", &N);
	int a[1000000000];
	a[0] = 0;
	int X[1000000000] = { 0 };
	int va;
	int count = 0;
	for (int i = 1; i <= N; i++) {
		scanf("%d", &a[i]);
		va = a[i];
		X[va] += a[i];
	}
	for (int i = 1; i <= N; i++) {
		if (i*i != X[i]&&X[i]!=0) {
			if (i * i <X[i]) {
				count += abs(X[i] - i * i) / i;
			}
			else {
				count += X[i] / i;
			}
		}
	}
	printf("%d", count);
	
	
	return 0;

}

Compiler output:
main.c:6:10: fatal error: mbstring.h: No such file or directory
    6 | #include <mbstring.h>
      |          ^~~~~~~~~~~~
compilation terminated.
Language: C++

#include<bits/stdc++.h>
#include<iomanip>
using namespace std;
typedef long long ll;
typedef long  l;
typedef pair<int,int> P;
#define rep(i,n) for(int i=0;i<n;i++)
#define fs first
#define sc second
#define pb push_back
#define mp make_pair
#define eb emplace_back
#define ALL(A) A.begin(),A.end()
const int INF=1000000001;
const double PI=3.141592653589;


int main(){
  int n; cin>>n;
  map<int,int> mp;
  rep(i,n){
    int a; cin>>a;
    mp[a]++;
  }
  int ans=0;
  for(auto itr=mp.begin();itr!=mp.end();itr++){
    int f=itr.fs;
    int s=itr.sc;
    if(s<f)
    ans+=s;
    else
    ans+=s-f;
    // cout<<f<<" "<<s<<endl;
  }
  cout<<ans<<endl;

  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:12: error: 'struct std::_Rb_tree_iterator<std::pair<const int, int> >' has no member named 'first'
    8 | #define fs first
      |            ^~~~~
a.cc:27:15: note: in expansion of macro 'fs'
   27 |     int f=itr.fs;
      |               ^~
a.cc:9:12: error: 'struct std::_Rb_tree_iterator<std::pair<const int, int> >' has no member named 'second'
    9 | #define sc second
      |            ^~~~~~
a.cc:28:15: note: in expansion of macro 'sc'
   28 |     int s=itr.sc;
      |               ^~
Language: Java

import java.util.LinkedList;
import java.util.Collections;
import java.util.Scanner;

public class ABC082C{
	
	public static void main(String... args){
		Scanner scan = new Scanner(System.in);
		LinkedList<Integer> nums = new LinkedList<>();
		
		// input
		int num = scan.nextInt();
		for(int i = 0; i < num; i++){
			nums.add(scan.nextInt());
		}
		
		// sort
		Collections.sort(nums);
		
		// search
		int answer = 0;
		int count = 1;
		int memory = nums.poll();
		while(nums.size() > 0){
			if(memory != nums.peek()){
				if(count > memory){
					answer += count - memory;
				} else if (count < memory){
					answer += count;
				}				
				count = 1;
				memory = nums.poll();
			} else {
				nums.poll();
				count++;
			}
		}
		if(count > memory){
			answer += count - memory;
		} else if (count < memory){
			answer += count;
		}		
		
		// answer
		System.out.println(answer);
		
	}
}

Compiler output:
Main.java:5: error: class ABC082C is public, should be declared in a file named ABC082C.java
public class ABC082C{
       ^
1 error
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  int n;
  cin >> n;
  if(n == 0){
    cout << 0 << endl;
    return 0;
  }
  vector<int> v;
  for(int i = 0; i < n;++i){
    int a;
    cin >> a;
    v.push_back(a);
  }
  sort(v.begin(),v.end());
  int ans = 0,c = 0;
  for(int i = 0; i < v.size() - 1; ++i){
    c++;
    if(v[i] != v[i + 1]){
      if(c < v[i]) ans += c;
      else ans += c - v[i];
      c = 0;
    }
    if(i == v.size() - 2 && ){
      if(c < v[i]) ans += c;
      else ans += c - v[i];
      c = 0;
    }
  }
  cout << ans << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:25:29: error: expected primary-expression before ')' token
   25 |     if(i == v.size() - 2 && ){
      |                             ^
Language: Java

import java.util.*;

class Main{
  public static void main(String[] args){
    int n=sc.nextInt();
    int[] m=new int[1000000001];
    for(int i=0;i<n;i++){
      m[sc.nextInt()]++;
    }
    int sum=0;
    for(int i=1;i<=1000000000;i++){
      if(m[i]>=i){
        sum+=i-m[i];
      }else{
        sum+=m[i];
      }
    }
    System.out.println(sum);
  }
}

Compiler output:
Main.java:5: error: cannot find symbol
    int n=sc.nextInt();
          ^
  symbol:   variable sc
  location: class Main
Main.java:8: error: cannot find symbol
      m[sc.nextInt()]++;
        ^
  symbol:   variable sc
  location: class Main
2 errors
Language: C

#include<stdio.h>
#include<map>
int main(){
  int n,i,a[100001];
  scanf("%d",&n);
  for(i=1;i<=n;i++){
    scanf("%d",&a[i]);
  }

  std::map<long long,long long> b;
  for(i=1;i<=n;i++){
    b[a[i]]++;
  }
  long long x=0;
  for(auto it =b.begin();it != b.end();it++){
    long long num=it ->first;
    long long cnt=it ->second;
    if(cnt>=num){
      x=x+cnt-num;
    }
    else{
      x=x+cnt;
    }
  }

    printf("%lld",x);

    return 0;
}



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

#include <iostream>

using namespace std;

int main(){


    map<int, int> cnt;

    int n; 
    cin >> n;

    for (int i = 0; i < n; i++){
        int temp;
        cin >> temp;
        if (cnt.count(temp)){
            cnt[temp]++;
        } else {
            cnt[temp] = 1;
        }
    }

    int res = 0;
    map<string, int>::iterator it;

    for ( it = symbolTable.begin(); it != symbolTable.end(); it++ )
    {
        if (it->second < it->first){
            res += it->second;
        } else if (it->second > it->first){
            res += (it->second - it->first);
        }
    }

    cout << res;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:5: error: 'map' was not declared in this scope
    8 |     map<int, int> cnt;
      |     ^~~
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 | 
a.cc:8:9: error: expected primary-expression before 'int'
    8 |     map<int, int> cnt;
      |         ^~~
a.cc:16:13: error: 'cnt' was not declared in this scope; did you mean 'int'?
   16 |         if (cnt.count(temp)){
      |             ^~~
      |             int
a.cc:24:15: error: expected primary-expression before ',' token
   24 |     map<string, int>::iterator it;
      |               ^
a.cc:24:17: error: expected primary-expression before 'int'
   24 |     map<string, int>::iterator it;
      |                 ^~~
a.cc:26:11: error: 'it' was not declared in this scope; did you mean 'int'?
   26 |     for ( it = symbolTable.begin(); it != symbolTable.end(); it++ )
      |           ^~
      |           int
a.cc:26:16: error: 'symbolTable' was not declared in this scope
   26 |     for ( it = symbolTable.begin(); it != symbolTable.end(); it++ )
      |                ^~~~~~~~~~~
Language: Java

import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;
import java.util.Scanner;

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

        int n = sc.nextInt();
        long[] a = new long[n];
        for (int i=0; i<n; i++) a[i] = sc.nextInt();

        long ans = 0;

        Arrays.sort(a);

        Map<Long, Long> map = new HashMap<>();

        for (int i=0; i<n; i++){
            if (map.containsKey(a[i])){
                long c = map.get(a[i]);
                map.put(a[i], ++c);
            }else {
                map.put(a[i], 1l);
            }
        }

//        for (Long key: map.keySet()){
//            if (key!=map.get(key)){
//                if (key<map.get(key)){
//                    ans += (map.get(key)-key);
//                }else if (key>map.get(key)){
//                    ans += map.get(key);
//                }
//            }
//        }

        for (Long key: map.keySet()){
            if (key!=map.get(key) && key<map.get(key)){
                    ans += (map.get(key)-key); }
                    else if (key!=map.get(key) && key>map.get(key)){
                    ans += map.get(key);
                }else if (key!=map.get(key) && key==map.get(key)){
                return;
            }
            }


//        System.out.println(map);
        System.out.println(ans);

    }
}


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

#include <bits/stdc++.h>

#define mod 1000000007

#define rep(i, n) for(int i=0; i<n; ++i)

using namespace std;
typedef long long ll;
const long long INF = 1LL << 60;
 
int main(void){
	
	int N, ans = 0;
	map<int, int> a;
	
	cin >> N;
	
	rep(i, N){
		ll a;
		cin >> a;
		mp[a]++;
	}

	for(auto i: a){
		int x = i.first;
		int n = i.second;
		if(n < x)
			ans += n;
		else
			ans += n - x;
	}	
	
	cout << ans << endl;
	
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:21:17: error: 'mp' was not declared in this scope
   21 |                 mp[a]++;
      |                 ^~
Language: C++

#include <bits/stdc++.h>

#define mod 1000000007

#define rep(i, n) for(int i=0; i<n; ++i)

using namespace std;
typedef long long ll;
const long long INF = 1LL << 60;
 
int main(void){
	
	int N, ans = 0;
	map<int, int> a;
	
	cin >> N;
	
	rep(int, N){
		ll a;
		cin >> a;
		mp[a]++;
	}

	for(auto i: a){
		int x = i.first;
		int n = i.second;
		if(n < x)
			ans += n;
		else
			ans += n - x;
	}	
	
	cout << ans << endl;
	
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:28: error: expected unqualified-id before '=' token
    5 | #define rep(i, n) for(int i=0; i<n; ++i)
      |                            ^
a.cc:18:9: note: in expansion of macro 'rep'
   18 |         rep(int, N){
      |         ^~~
a.cc:5:28: error: expected ';' before '=' token
    5 | #define rep(i, n) for(int i=0; i<n; ++i)
      |                            ^
a.cc:18:9: note: in expansion of macro 'rep'
   18 |         rep(int, N){
      |         ^~~
a.cc:5:28: error: expected primary-expression before '=' token
    5 | #define rep(i, n) for(int i=0; i<n; ++i)
      |                            ^
a.cc:18:9: note: in expansion of macro 'rep'
   18 |         rep(int, N){
      |         ^~~
a.cc:18:13: error: 'int' is not a template
   18 |         rep(int, N){
      |             ^~~
a.cc:5:32: note: in definition of macro 'rep'
    5 | #define rep(i, n) for(int i=0; i<n; ++i)
      |                                ^
a.cc:18:13: error: expected primary-expression before 'int'
   18 |         rep(int, N){
      |             ^~~
a.cc:5:32: note: in definition of macro 'rep'
    5 | #define rep(i, n) for(int i=0; i<n; ++i)
      |                                ^
a.cc:18:13: error: expected ')' before 'int'
   18 |         rep(int, N){
      |             ^~~
a.cc:5:32: note: in definition of macro 'rep'
    5 | #define rep(i, n) for(int i=0; i<n; ++i)
      |                                ^
a.cc:5:22: note: to match this '('
    5 | #define rep(i, n) for(int i=0; i<n; ++i)
      |                      ^
a.cc:18:9: note: in expansion of macro 'rep'
   18 |         rep(int, N){
      |         ^~~
a.cc:18:13: error: declaration does not declare anything [-fpermissive]
   18 |         rep(int, N){
      |             ^~~
a.cc:5:32: note: in definition of macro 'rep'
    5 | #define rep(i, n) for(int i=0; i<n; ++i)
      |                                ^
a.cc:18:13: error: expected primary-expression before 'int'
   18 |         rep(int, N){
      |             ^~~
a.cc:5:39: note: in definition of macro 'rep'
    5 | #define rep(i, n) for(int i=0; i<n; ++i)
      |                                       ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define rep(i,n) for (int i=0; i<(int)(n); ++i)
#define all(a) (a).begin(), (a).end()
#define rall(a) (a).rbegin(), (a).rend()
using ll = long long;
using vi = vector<int>;
using vl = vector<ll>;
using Graph = vector<vi>;  // vi <=> vl
using vb = vector<bool>;
using boolGraph = vector<vb>;
using P = pair<int, int>;  // int <=> ll
const int MOD = 1e9+7;
const double EPS = 1e-9;

int main() {
  int n; cin >> n;
  vi arr(n);
  rep(i,n) cin >> arr[i];

  sort(all(arr));

  int count = 1;
  rep(i,n-1) {
    if (arr[i+1] == arr[i]) ++count;
    else {
      if (arr[i] > count) ans += count;
      else if (arr[i] < count) ans += count - arr[i];
      count = 1;
    }
  }
  if (count != 1) {
    if (arr[n-1] > count) ans += count;
    else if (arr[n-1] < count) ans += count - arr[n-1];
  }
  cout << ans << endl;
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:27:27: error: 'ans' was not declared in this scope; did you mean 'abs'?
   27 |       if (arr[i] > count) ans += count;
      |                           ^~~
      |                           abs
a.cc:28:32: error: 'ans' was not declared in this scope; did you mean 'abs'?
   28 |       else if (arr[i] < count) ans += count - arr[i];
      |                                ^~~
      |                                abs
a.cc:33:27: error: 'ans' was not declared in this scope; did you mean 'abs'?
   33 |     if (arr[n-1] > count) ans += count;
      |                           ^~~
      |                           abs
a.cc:34:32: error: 'ans' was not declared in this scope; did you mean 'abs'?
   34 |     else if (arr[n-1] < count) ans += count - arr[n-1];
      |                                ^~~
      |                                abs
a.cc:36:11: error: 'ans' was not declared in this scope; did you mean 'abs'?
   36 |   cout << ans << endl;
      |           ^~~
      |           abs
Language: C++

#include <bits/stdc++.h>

using namespace std;

int main(){
    int N,ans=0,a;
    cin >> N;
    vector<int> vec(N);
    for(int i=0;i<N;i++){
        cin >> vec[i];
    }

    sort(vec.begin(),vec.end())

    for(int i=1;i<N;i++){
        int a=1;
        if(vec[i] == vec[i-1]){
            a++;
        }else{
            if(vec[i]<=a){
                ans += a-vec[i];
            }else{
                ans += a;
            }
        }
    }
    cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:32: error: expected ';' before 'for'
   13 |     sort(vec.begin(),vec.end())
      |                                ^
      |                                ;
   14 | 
   15 |     for(int i=1;i<N;i++){
      |     ~~~                         
a.cc:15:17: error: 'i' was not declared in this scope
   15 |     for(int i=1;i<N;i++){
      |                 ^
Language: C++

#include <bits/stdc++.h>

using namespace std;

int main(){
    int N,ans=0;
    cin >> N;
    map<int,int> mp;
    for(int i=0;i<N;i++){
        int a;
        cin >> a;
        mp[a]++;
    }

    for(int i=0;i<1000000000;i++){
        if(mp[a]!=0){
            if(mp[a]<a){
                ans += mp[a];
            }else{
                ans += mp[a]-a;
            }
        }
    }

    cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:16:15: error: 'a' was not declared in this scope
   16 |         if(mp[a]!=0){
      |               ^
Language: C++

#include <cstdio>
#include <map>

#define rep(i,n) for(int i=0;i<(n);i++)

using namespace std;

int main(){
	int n; scanf("%d",&n;
	map<int,int> f;
	rep(i,n){ int a; scanf("%d",&a); ++f[a]; }

	int ans=0;
	for(auto x:f){
		if     (x.first<x.second) ans+=x.second-x.first;
		else if(x.first>x.second) ans+=x.second;
	}
	printf("%d\n",ans);

	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:29: error: expected ')' before ';' token
    9 |         int n; scanf("%d",&n;
      |                     ~       ^
      |                             )
Language: C++

#include<iostream >
using namespace std;
int n,a[100001],x,ans;
int main()
{
	cin>>n;
	for(int i=1;i<=n;i++)
	{
		cin>>x;
		if(x>100000) ans++;
		else a[x]++;
	}
	for(int i=1;i<=100000;i++)
	{
		if(a[i]==0) continue;
		if(a[i]<i) ans+=a[i];
		else if(a[i]>i) ans+=a[i]-i;
	}
	cout<<ans;
	return 0;
}

Compiler output:
a.cc:1:9: fatal error: iostream : No such file or directory
    1 | #include<iostream >
      |         ^~~~~~~~~~~
compilation terminated.
Language: C++

#include<iostream >
using namespace std;
int n,a[100001],x,maxx,minx,ans;

int main()
{
	minx=10000001;
	cin>>n;
	for(int i=1;i<=n;i++)
	{
		cin>>x;
		if(x>10000001) 
		{
			ans++;
			continue;
		}
		a[x]++;
	}
	for(int i=1;i<=100000;i++)
	{
		if(a[i]==0) continue;
		if(a[i]<i) ans+=a[i];
		else if(a[i]>i) ans+=a[i]-i;
	}
	cout<<ans;
	return 0;
}

Compiler output:
a.cc:1:9: fatal error: iostream : No such file or directory
    1 | #include<iostream >
      |         ^~~~~~~~~~~
compilation terminated.
Language: C++

#include<bits/stdc++.h >
using namespace std;
int n,a[100001],x,maxx,minx,ans;

int main()
{
	minx=10000001;
	cin>>n;
	for(int i=1;i<=n;i++)
	{
		cin>>x;
		if(x>10000001) 
		{
			ans++;
			continue;
		}
		a[x]++;
	}
	for(int i=1;i<=100000;i++)
	{
		if(a[i]==0) continue;
		if(a[i]<i) ans+=a[i];
		else if(a[i]>i) ans+=a[i]-i;
	}
	cout<<ans;
	return 0;
}

Compiler output:
a.cc:1:9: fatal error: bits/stdc++.h : No such file or directory
    1 | #include<bits/stdc++.h >
      |         ^~~~~~~~~~~~~~~~
compilation terminated.
Language: C++

#include <iostream>
#include <map>
#include <cmath>
typedef long long ll;
using namespace std;
int main() {
    int n;
    cin >> n;

    ll a[n];
    map<ll, ll> mp;
    for(int i=0; i<n; i++) {
        cin >> a[i];
        if(mp.find(a[i])==mp.end()) mp[a[i]] = 1;
        else mp[a[i]]++;
    }

    ll cnt=0;
    for(int i=0; i<n; i++) {
        if(mp.find(a[i])!=mp.end() && mp[a[i]]!=a[i]) {
            cnt += ((mp[a[i]>a[i]])?(mpa[a[i]]-1[i]):mp[a[i]]);
            mp.erase(a[i]);
        }
    }

    cout << cnt << endl;

    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:21:38: error: 'mpa' was not declared in this scope; did you mean 'mp'?
   21 |             cnt += ((mp[a[i]>a[i]])?(mpa[a[i]]-1[i]):mp[a[i]]);
      |                                      ^~~
      |                                      mp
a.cc:21:49: error: invalid types 'int[int]' for array subscript
   21 |             cnt += ((mp[a[i]>a[i]])?(mpa[a[i]]-1[i]):mp[a[i]]);
      |                                                 ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
int64_t a, vec[1000000000] = {0};
int n, ans = 0;


int main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  cin >> n;
  for (int i = 0; i < n; i++) {
    cin >> a;
    ++(vec[a]);
  }
  
  for (int i = 0; i <= n; i++) {
    if (vec[i] == i || vec[i] == 0) continue;
    else if (vec[i] > i) {
      ans += vec[i] - i;
    }
    else {
      ans += vec[i];
    }
  }
  cout << ans << '\n';
}



Compiler output:
/tmp/cc8SBnRe.o: in function `main':
a.cc:(.text+0x29): relocation truncated to fit: R_X86_64_PC32 against symbol `n' defined in .bss section in /tmp/cc8SBnRe.o
a.cc:(.text+0x98): relocation truncated to fit: R_X86_64_PC32 against symbol `n' defined in .bss section in /tmp/cc8SBnRe.o
a.cc:(.text+0x133): relocation truncated to fit: R_X86_64_PC32 against symbol `ans' defined in .bss section in /tmp/cc8SBnRe.o
a.cc:(.text+0x13b): relocation truncated to fit: R_X86_64_PC32 against symbol `ans' defined in .bss section in /tmp/cc8SBnRe.o
a.cc:(.text+0x15d): relocation truncated to fit: R_X86_64_PC32 against symbol `ans' defined in .bss section in /tmp/cc8SBnRe.o
a.cc:(.text+0x165): relocation truncated to fit: R_X86_64_PC32 against symbol `ans' defined in .bss section in /tmp/cc8SBnRe.o
a.cc:(.text+0x172): relocation truncated to fit: R_X86_64_PC32 against symbol `n' defined in .bss section in /tmp/cc8SBnRe.o
a.cc:(.text+0x181): relocation truncated to fit: R_X86_64_PC32 against symbol `ans' defined in .bss section in /tmp/cc8SBnRe.o
collect2: error: ld returned 1 exit status