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

#include <bits/stdc++.h>
using namespace std;
#define iter(i, a, b) for(int i=(a); i<(b); i++)
#define rep(i, a) iter(i, 0, a)
#define rep1(i, a) iter(i, 1, (a)+1)
#define log(a) cerr<<"\033[32m[DEBUG] "<<#a<<'='<<(a)<<" @ line "<<__LINE__<<"\033[0m"<<endl
#define all(a) a.begin(), a.end()
#define fi first
#define se second
#define pb push_back
#define mp make_pair
using ll=long long;
using pii=pair<int, int>;
//#define int ll
const int MOD = 998244353;
vector<int> elist[200005];
int ans[200005]; bool pin[200005];
vector<pii> rob;
priority_queue<pair<pii, int>, vector<pair<pii, int>>, greater<pair<pii, int>> pq;
int dfs(int node) {
    ans[node] = 1;
    ll prod = 1;
    for(int& i:elist[node]) prod = prod * dfs(i) % MOD;
    ans[node] += prod;
    if(ans[node] == MOD) ans[node]--;
    return ans[node];
}

signed main() {
    ios_base::sync_with_stdio(false); cin.tie(0);
    int n; cin >> n;
    rep(i, n) {
        int a, b; cin >> a >> b;
        rob.pb({a, b});
    }
    sort(all(rob));
    for(int i=n-1; i>=0; i--) {
        while(pq.size() && rob[i].fi+rob[i].se > pq.top().fi.fi) {
            elist[i].pb(pq.top().se);
            pin[pq.top().se] = 1;
            pq.pop();
        }
        pq.push({rob[i], i});
    }
    ll res = 1;
    rep(i, n) if(!pin[i]) res = res * dfs(i) % MOD;
    cout << res << endl;
}

Compiler output:
a.cc:19:80: error: template argument 3 is invalid
   19 | priority_queue<pair<pii, int>, vector<pair<pii, int>>, greater<pair<pii, int>> pq;
      |                                                                                ^~
a.cc: In function 'int main()':
a.cc:38:15: error: 'pq' was not declared in this scope; did you mean 'pb'?
   38 |         while(pq.size() && rob[i].fi+rob[i].se > pq.top().fi.fi) {
      |               ^~
      |               pb
a.cc:43:9: error: 'pq' was not declared in this scope; did you mean 'pb'?
   43 |         pq.push({rob[i], i});
      |         ^~
      |         pb
Language: C++

#include <bits/stdc++.h>

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

using namespace std;
typedef long long ll;
typedef pair<int, int> pint;

constexpr int INF = 1 << 30;
constexpr ll LINF = 1LL << 60;
constexpr int MOD = 998244353;

vector<int> to[200005];

ll dfs(int v) {
    ll res = 1;
    for (int u: to[v]) {
        res *= dfs(u);
        res %= MOD;
    }
    return res + 1;
}

int main() {
    int n; cin >> n;
    vector<pint> p(n); rep(i, n) cin >> p[i].first >> p[i].second;
    sort(p.first(), p.end());

    set<pint> s;
    for (int i = n-1; i >= 0; --i) {
        int x = p[i].first, d = p[i].second;
        while (s.size() && s.begin()->first < x+d) {
            to[i].push_back(s.begin()->second);
            s.erase(s.begin());
        }
        s.emplace(x, i);
    }

    ll ans = 1;
    for (auto x: s) {
        int v = x.second;
        ans *= dfs(v);
        ans %= MOD;
    }
    cout << ans << endl;


    return 0;
}


    


Compiler output:
a.cc: In function 'int main()':
a.cc:27:12: error: 'class std::vector<std::pair<int, int> >' has no member named 'first'
   27 |     sort(p.first(), p.end());
      |            ^~~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
typedef long long LL;
const int N = 2e5 + 10;
#define fi first
#define se second
#define pb push_back
int n;
struct uzi{
  int a,b,i;
  bool operator <(const uzi &t)const{
    return a<t.a;
  }
}p[N];
LL L[N],f[N];
const LL mod=998244353;
int t[N];
void add(int p,int d){
  for(;p<N;p+=p&-p)t[p]=max(t[p],d);
}
int ge(int p,int d){
  int res=0;
  for(;p;p-=p&-p)res=max(res,t[p]);
  return res;
}
int main() {
  ios::sync_with_stdio(false);
  cin>>n;
  for(int i=1;i<=n;i++)cin>>p[i].a>>p[i].b,p[i].i=i;
  sort(p+1,p+1+n);
  auto get=[&](int x){
    int l=1,r=n,ans=1;
    while(l<=r){
      int mid=l+r>>1;
      if(p[mid].a<=x)ans=mid,l=mid+1;
      else r=mid-1;
    }
    return ans;
  };
  for(int i=n;i>=1;i--){
    L[i]=i;
    int x=get(p[i].a+p[i].b-1);
    L[i]=max(L[i],ge(x,1));
    add(i,L[i]);
  }
//  for(int i=1;i<=n;i++){
//    cout<<i<<' '<<L[i]<<endl;
//  }
  f[1]=1;
  for(int i=1;i<=n;i++){
    f[i+1]+=f[i];//不开
    f[L[i]+1]+=f[i];//开
    f[i+1]%=mod;
    f[L[i]+1]%=mod;
  }
  cout<<f[n+1]<<endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:43:13: error: no matching function for call to 'max(LL&, int)'
   43 |     L[i]=max(L[i],ge(x,1));
      |          ~~~^~~~~~~~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
a.cc:43:13: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   43 |     L[i]=max(L[i],ge(x,1));
      |          ~~~^~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5706:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5706 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5706:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5716 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5716:5: note:   template argument deduction/substitution failed:
a.cc:43:13: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   43 |     L[i]=max(L[i],ge(x,1));
      |          ~~~^~~~~~~~~~~~~~
Language: C++

#include <bits/stdc++.h>
#define all(x) (x).begin(), (x).end()
using namespace std;
typedef long long ll;
const int MOD = 998244353;

int main() {
  int n;
  cin >> n;
  vector<pair<int, int>> robo(n);
  vector<ll> v(1, 1);
  for (int i = 0; i < n; i++) {
    cin >> robo[i].first >> robo[i].second;
  }
  sort(all(robo));
  for (int i = 0; i < n - 1; i++) {
if (max(ll(robo[i].first + robo[i].second), (x - robo[i].first)) <
        robo[i + 1].first) {
      v[v.size() - 1]++;
    } else {
      v.push_back(1);
    }
  }
  ll ans = 1;
  for (int i = 0; i < v.size(); i++) {
    ans*=(1+v[i])%MOD;
    ans%=MOD;
  }
  cout << ans << endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:17:46: error: 'x' was not declared in this scope
   17 | if (max(ll(robo[i].first + robo[i].second), (x - robo[i].first)) <
      |                                              ^
Language: C++

20
-8 1
26 4
0 5
9 1
19 4
22 20
28 27
11 8
-3 20
-25 17
10 4
-18 27
24 28
-11 19
2 27
-2 18
-1 12
-24 29
31 29
29 7


Compiler output:
a.cc:1:1: error: expected unqualified-id before numeric constant
    1 | 20
      | ^~
Language: C++

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define rep(i,n) for(int i=0; i<(n); i++)
template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return true; } return false; }
template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return true; } return false; }
ll pow(long long n) {
    ll a=2;
    ll p=998244353;
    if (n==0) return 1;
    if (n == 1) return a % p;
    if (n % 2 == 1) return (a * pow(n - 1)) % p;
    long long t = pow(n / 2);
    return (t * t) % p;
}

//UnionFind
struct UnionFind{

	std::vector<ll> data;
	// dataの各要素について
	// 負の値:その集合のルートであること示す。また、その絶対値は集合の要素数となっている。
	// 正の値:親ノードの番号(dataのインデックス)。root()を呼び出すたびに集合のルートを指すように書きなおされるので木はそんなに深くならない

	//初期化 size:最大要素数
	UnionFind(ll size): data(size, -1) {}
	
	// 集合を併合する
	// すでに同じ集合だった場合は、falseが返る
	void unite(ll x, ll y){
		x=root(x);
		y=root(y);
		if( x != y ){
			// 要素数の大きな方へ合併するためのswap
			if( data[y] < data[x] ) std::swap(x, y);
			// 要素数を加算する
			data[x] += data[y];
			// yの属する集合のルートをxに変更
			data[y] = x;
		}
		//return x!=y;
	}

	// 同じ集合かどうか判定
	bool find(ll x, ll y){
		return root(x) == root(y);
	}

	// 集合の識別番号を返す
	ll root(ll x){
		// 負の値を持つものがその集合のルート
		// 正の値は同じ集合に属するものを指す(辿ればいずれルートへ着く)
		return (data[x] < 0)? x : data[x]=root(data[x]);
	}

	// 集合の要素数を返す
	ll size(ll x){
		return -data[ root(x) ];
	}
};

//UnionFind tree(n);

int main(){
    ll n; cin>>n;
    vector<pair<ll,ll>> robot(n);
    rep(i,n) cin>>robot[i].first>>robot[i].second;
    ll mod=998244353;
    sort(robot.begin(),robot.end());
    UnionFind tree(n);
    rep(i,n){
        ll j=i+1;
        while(j<n && robot[i].first+robot[i].second<=robot[j].first) {tree.unite(i,j); j++}
    }
    map<ll,ll> m;
    rep(i,n){
        if(m[tree.root(i)]==0) n-=tree.size(i+1)-1;
        m[tree.root(i)]++;
    }
    cout<<pow(n)<<endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:73:91: error: expected ';' before '}' token
   73 |         while(j<n && robot[i].first+robot[i].second<=robot[j].first) {tree.unite(i,j); j++}
      |                                                                                           ^
      |                                                                                           ;
Language: C++

#include <bits/stdc++.h>
#define all(x) (x).begin(), (x).end()
using namespace std;
typedef long long ll;
const int MOD = 998244353;

ll func(ll x) {
  if (x == 1) {
    return 1;
  }
  return x % MOD + func(x - 1) % MOD;
}

int main() {
  int n;
  cin >> n;
  vector<pair<int, int>> robo(n);
  vector<ll> v(1, 1);
  for (int i = 0; i < n; i++) {
    cin >> robo[i].first >> robo[i].second;
  }
  sort(all(robo));
  ll x = robo[0].second;
  for (int i = 0; i < n - 1; i++) {
    if (max((robo[i].first + robo[i].second),( x - robo[i].first)) <
        robo[i + 1].first) {
    
      v[v.size() - 1]++;
    } else {
      v.push_back(1);
    }
  }
  ll ans = 1;
  for (int i = 0; i < v.size(); i++) {
    ans *= func(v[i]);
    ans %= MOD;
  }
  cout << ans << endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:25:12: error: no matching function for call to 'max(int, ll)'
   25 |     if (max((robo[i].first + robo[i].second),( x - robo[i].first)) <
      |         ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
a.cc:25:12: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'll' {aka 'long long int'})
   25 |     if (max((robo[i].first + robo[i].second),( x - robo[i].first)) <
      |         ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5706:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5706 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5706:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5716 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5716:5: note:   template argument deduction/substitution failed:
a.cc:25:12: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   25 |     if (max((robo[i].first + robo[i].second),( x - robo[i].first)) <
      |         ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Language: C++

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

int main() {
  int n;
  cin>>n;
  vector<pair<int,int>>a(n);
  for(int i=0;i<n;i++) cin>>a[i].first>>a[i].second;
  sort(a.begin(),a.end())
  vector<long long>b(n);
  long long count=1;
  for(int i=0;i<n-1;i++){
    if(a[i].first+a[i].second>a[i+1].first) count++;
    else{
      b[i]=count;
      count=1;
    }
  }
  long long ans=1;
  for(int i=0;i<n;i++){
    if(b[i]==0) b[i]=1;
    else{
      b[i]++;
      b[i]%=998244353;
    }
  }
  for(int i=0;i<n;i++){
    ans*=b[i];
    ans%=998244353;
  }
  cout<<ans<<endl;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:9:26: error: expected ';' before 'vector'
    9 |   sort(a.begin(),a.end())
      |                          ^
      |                          ;
   10 |   vector<long long>b(n);
      |   ~~~~~~                  
a.cc:15:7: error: 'b' was not declared in this scope
   15 |       b[i]=count;
      |       ^
a.cc:21:8: error: 'b' was not declared in this scope
   21 |     if(b[i]==0) b[i]=1;
      |        ^
a.cc:28:10: error: 'b' was not declared in this scope
   28 |     ans*=b[i];
      |          ^
Language: C++

#include <iostream>
#include <vector>
#include <algorithm>
#include <utility>
#include <string>
#include <queue>
#include <stack>
#include <list>

using namespace std;

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

const ll mod = 998244353;

int main() {
  cin.tie(0);
  ios::sync_with_stdio(false);

  int n;
  cin >> n;
  vector<pair<ll, ll> > xd(n);
  for (auto &x: xd) cin >> x.first >> x.second;

  sort(xd.begin(), xd.end());
  list<pair<ll, ll> > group;
  group.push_front(pair<ll, ll>(2, xd[n-1].first));
  for (int i = n-2; i >= 0; i--) {
    if (xd[i].first + xd[i].second - 1 < group.begin()->second) {
      group.push_front(pair<ll, ll>(2, xd[i].first));
    }
    else {
      while(true) {
        auto it1 = group.begin();
        auto it2 = group.begin();
        it2++;
        if (it2 == group.end()) break;
        if (xd[i].first + xd[i].second - 1 >= it2->second) {
          it2->first = (it1->first * it2->first) % mod;
          group.erase(it1);
        }
        else break;
      }
      group.begin()->first = (group.begin()->first + 1) % mod;
      group.begin()->second = xd[i].first;
    }
  }

  cout << ans << endl;

  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:50:11: error: 'ans' was not declared in this scope; did you mean 'abs'?
   50 |   cout << ans << endl;
      |           ^~~
      |           abs
Language: C++

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

vector<vector<int>> sousa(vector<vector<int>> moto, int j){
  

int main() {
  int N;
  int c=1;
  cin >> N;
  vector<vector<int>> data(N, vector<int>(2));
  for (int i = 0; i < N; i++) {
    for (int j = 0; j < 2; j++) {
      cin >> data.at(i).at(j);
    }
  }
  cout << ?/998244353 << endl;
}

Compiler output:
a.cc: In function 'std::vector<std::vector<int> > sousa(std::vector<std::vector<int> >, int)':
a.cc:7:9: warning: empty parentheses were disambiguated as a function declaration [-Wvexing-parse]
    7 | int main() {
      |         ^~
a.cc:7:9: note: remove parentheses to default-initialize a variable
    7 | int main() {
      |         ^~
      |         --
a.cc:7:9: note: or replace parentheses with braces to value-initialize a variable
a.cc:7:12: error: a function-definition is not allowed here before '{' token
    7 | int main() {
      |            ^
a.cc:18:2: error: expected '}' at end of input
   18 | }
      |  ^
a.cc:4:59: note: to match this '{'
    4 | vector<vector<int>> sousa(vector<vector<int>> moto, int j){
      |                                                           ^
a.cc:18:2: warning: no return statement in function returning non-void [-Wreturn-type]
   18 | }
      |  ^
Language: C++

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あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛
あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛
あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛
あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛
あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛
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あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛
あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛

Compiler output:
a.cc:1:1: error: '\U00003042\U0000309b\U00003042\U0000309b\U00003042\U0000309b\U00003042\U0000309b\U00003042\U0000309b\U00003042\U0000309b\U00003042\U0000309b\U00003042\U0000309b\U00003042\U0000309b\U00003042\U0000309b\U00003042\U0000309b\U00003042\U0000309b\U00003042\U0000309b\U00003042\U0000309b\U00003042\U0000309b\U00003042\U0000309b\U00003042\U0000309b\U00003042\U0000309b\U00003042\U0000309b\U00003042\U0000309b' does not name a type
    1 | あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛あ゛
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
int N,a;
  cin >> N;
  
  a = (N+2-1)/2;
  cout << a <, endl;
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:14: error: expected primary-expression before ',' token
    9 |   cout << a <, endl;
      |              ^
Language: C


#include <stdio.h>

int main (){
int paper, page;
scanf("%d", &page);
do {
page-=2;
paper++;
} 
while (page > 0);
printf("%d", paper);
return 0;
}

@Isaiah mustinya bener

Compiler output:
main.c:16:1: error: stray '@' in program
   16 | @Isaiah mustinya bener
      | ^
main.c:16:2: error: unknown type name 'Isaiah'
   16 | @Isaiah mustinya bener
      |  ^~~~~~
main.c:16:18: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'bener'
   16 | @Isaiah mustinya bener
      |                  ^~~~~
Language: C

#include<stdio.h>
int main(){

int main pages,paper;

scanf("%d",&pages);
paper=pages/2

If(pages%2!=0){
  printf("%d",paper+1);
}

else{
printf("%d",paper);
}


return 0;
}



Compiler output:
main.c: In function 'main':
main.c:4:10: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'pages'
    4 | int main pages,paper;
      |          ^~~~~
main.c:4:10: error: 'pages' undeclared (first use in this function)
main.c:4:10: note: each undeclared identifier is reported only once for each function it appears in
main.c:4:16: error: 'paper' undeclared (first use in this function)
    4 | int main pages,paper;
      |                ^~~~~
main.c:7:14: error: expected ';' before 'If'
    7 | paper=pages/2
      |              ^
      |              ;
    8 | 
    9 | If(pages%2!=0){
      | ~~
Language: C

#include <stdio.h>

int main(){
    int a,b;
    
scanf("%d",&pages);
a= b/2;

if(b%2 !=0){
    printf("%d",a+1);

}
else{
    printf("%d",a);
}
return 0;
}

Compiler output:
main.c: In function 'main':
main.c:6:13: error: 'pages' undeclared (first use in this function)
    6 | scanf("%d",&pages);
      |             ^~~~~
main.c:6:13: note: each undeclared identifier is reported only once for each function it appears in
Language: C

#include  <stdio.h>
 
int main(){
    int N;
    scanf ("%d", &N);
    if (a%2==0){
    printf ("%d",(N/2));
    }
    else{
    printf ("%d",(N/2)+1);
    }
    return 0;
}

Compiler output:
main.c: In function 'main':
main.c:6:9: error: 'a' undeclared (first use in this function)
    6 |     if (a%2==0){
      |         ^
main.c:6:9: note: each undeclared identifier is reported only once for each function it appears in
Language: C++

#include  <stdio.h>

int main(void)
{
    int N;
    scanf("%d", &N);
    
    N = a / b;
    
    printf("%d", N);    
    
    
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:9: error: 'a' was not declared in this scope
    8 |     N = a / b;
      |         ^
a.cc:8:13: error: 'b' was not declared in this scope
    8 |     N = a / b;
      |             ^
Language: C++

#include <stdio.h>

int main() {
    int N, M, C, D, total;
    
	scanf("%d", &N);
	C = N / 2;
	D = N % 2;
    total = quotient + remainder;

    printf("%d\n", total);
    
return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:13: error: 'quotient' was not declared in this scope
    9 |     total = quotient + remainder;
      |             ^~~~~~~~
a.cc:9:24: error: 'remainder' was not declared in this scope
    9 |     total = quotient + remainder;
      |                        ^~~~~~~~~
Language: C++

#include<stdio.h>

int main()
{
	int N;
	scanf("%d", &N);
	int R = (N/2));
	printf("%d\n", R);
	
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:22: error: expected ',' or ';' before ')' token
    7 |         int R = (N/2));
      |                      ^
Language: C++

#include <stdio.h>
int main(){
	 int a;
	  
	scanf("%d",&a);
	
	  if(a % 2 == 0){
			
		a /=2;  	
			printf("%d",a);   	
	  } 
	  else{
	  	
	  	a /=2;
	  		printf("%d",a+1);
	  }
	     
			
	 	
	

Compiler output:
a.cc: In function 'int main()':
a.cc:16:12: error: expected '}' at end of input
   16 |           }
      |            ^
a.cc:2:11: note: to match this '{'
    2 | int main(){
      |           ^
Language: C

#include <stdio.h>

int main(){
    int n;
    scanf("%d",&n);
    printf("%d\n",div/2+div%2);
    return 0;
}

Compiler output:
main.c: In function 'main':
main.c:6:19: error: 'div' undeclared (first use in this function)
    6 |     printf("%d\n",div/2+div%2);
      |                   ^~~
main.c:6:19: note: each undeclared identifier is reported only once for each function it appears in
Language: C++

#include  <stdio.h>

int main()
{
    int a;
    scanf("%d", &a);
    if(a%2==0){
        printf("%d",a/2);
    }
    else{
        printf("%d"a/2+1);
    }
    
   
    
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:16: error: unable to find string literal operator 'operator""a' with 'const char [3]', 'long unsigned int' arguments
   11 |         printf("%d"a/2+1);
      |                ^~~~~
Language: C++

#include  <stdio.h>

int main()
{
    int N;
    scanf("%d", &a);
    if(a%2==0){
        printf("%d",a/2);
    }
    else{
        printf("%d"a/2+1);
    }
    
   
    
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:18: error: 'a' was not declared in this scope
    6 |     scanf("%d", &a);
      |                  ^
a.cc:11:16: error: unable to find string literal operator 'operator""a' with 'const char [3]', 'long unsigned int' arguments
   11 |         printf("%d"a/2+1);
      |                ^~~~~
Language: C++

int main()
{
    int N;
    int b;
    int c;
    
    printf("Enter 1st number:");
    scanf("%d", &N);
    
    printf("Enter 2nd number");
    scanf("%d", &b);
    
    c=a/b;
    printf("%d", c);
   
    
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:5: error: 'printf' was not declared in this scope
    7 |     printf("Enter 1st number:");
      |     ^~~~~~
a.cc:1:1: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
  +++ |+#include <cstdio>
    1 | int main()
a.cc:8:5: error: 'scanf' was not declared in this scope
    8 |     scanf("%d", &N);
      |     ^~~~~
a.cc:13:7: error: 'a' was not declared in this scope
   13 |     c=a/b;
      |       ^
Language: C++

#include  <stdio.h>

int main(void)
{
    int N;
    int b;
    int c;
    
    printf("Enter 1st number:");
    scanf("%d", &N);
    
    printf("Enter 2nd number");
    scanf("%d", &b);
    
    c=a/b;
    printf("%d", c);
   
    
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:7: error: 'a' was not declared in this scope
   15 |     c=a/b;
      |       ^
Language: C

#include<stdio.h>
int main () {
int data;
scanf("%d",&data);
if(data%2==0){
printf("%d",data/2);
}
if(data%2!=0{
printf("%d",data/2+1);
}
return 0;
}


Compiler output:
main.c: In function 'main':
main.c:8:13: error: expected ')' before '{' token
    8 | if(data%2!=0{
      |   ~         ^
      |             )
main.c:12:1: error: expected expression before '}' token
   12 | }
      | ^
Language: C++

#include <stdio.h>

int main(){
	int N;
	
	scanf("%d", &N);
	
	N%==0 ? printf("%d", N/2) : printf("%d", N/2+1);
	
	
	
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:12: error: expected primary-expression before '=' token
    8 |         N%==0 ? printf("%d", N/2) : printf("%d", N/2+1);
      |            ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
   vector<int>g[9];
int main()
{
    int n,m;
    cin>>n>>m;
    int c[9];
    memset(c,9,sizeof(c));
 if(m==0)
 {
     cout<<0<<endl;
     exit(0);
 }
  if(n==2&&m=2)
 {
     cout<<10<<endl;
     exit(0);
 }
 
    for(int i=0;i<m;i++)
    {
        int x,y;
        cin>>x>>y;
        c[x]=min(c[x],y);
    
    g[x].push_back(y);
    }
    if(m==1)
    {
       if(g[1].size()==0)cout<<-1,exit(0);
    }
    if(g[1].size()==0)c[1]=0;
  
    if(c[1]==0&&n>1)
    {
    cout<<-1<<endl;
        exit(0);
    }
   
    int sum=0;
    for(int i=1;i<=n;i++)
    {
       if(g[i].size())
       {
           sum=sum*10+c[i];
       
       }
       else sum=sum*pow(10,i-1);
      
      
    }
    cout<<sum<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:10: error: lvalue required as left operand of assignment
   15 |   if(n==2&&m=2)
      |      ~~~~^~~
Language: Java

import java.util.*;
public class Main {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
      	int N=sc.nextInt();
      	
      	if(N%2=0){
         System.out.print(N/2);
      }else{
         System.out.print((N/2)+1);
      }
   }
}

Compiler output:
Main.java:7: error: unexpected type
      	if(N%2=0){
      	    ^
  required: variable
  found:    value
1 error
Language: C++

#include<bits/stdc++.h>

int main(){
  int n;
  cin >> n;
  cout << (n+1)/2 << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    5 |   cin >> n;
      |   ^~~
      |   std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:146,
                 from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:6:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    6 |   cout << (n+1)/2 << endl;
      |   ^~~~
      |   std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:6:22: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    6 |   cout << (n+1)/2 << endl;
      |                      ^~~~
      |                      std::endl
In file included from /usr/include/c++/14/istream:41,
                 from /usr/include/c++/14/sstream:40,
                 from /usr/include/c++/14/complex:45,
                 from /usr/include/c++/14/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: C

#include<stdio.h>
int main(void){
  int s[3][3],i,n,b,k,c=0,g;
  for(i=0;i<3;i++){
    for(n=0;n<3;n++){
      scanf("%d",&s[i][n]);
    }
  }
  scanf("%d",&b);
  i=0; n=0;
  for(k=0;k<b;k++){
  scanf("%d",&g);
  for(i=0;i<3;i++){
    for(n=0;n<3;n++){
      if(s[i][n]==g) s[i][n]=0;
    }
  }
  
  for(i=0;i<3;i++){
      if(s[0][i]+s[1][i]+s[2][i]==0) c=1;break;
      if(s[i][0]+s[i][1]+s[i][2]==0) c=1;break;
  }
  if(s[0][0]+s[1][1]+s[2][2]==0) c=1;
  if(s[0][2]+s[1][1]+s[2][0]==0) c=1;
puts(c==1?"Yes":"No");     
 return 0; 
}


Compiler output:
main.c: In function 'main':
main.c:27:1: error: expected declaration or statement at end of input
   27 | }
      | ^
Language: C

#include<stdio.h>
int main(void){
  int s[2][2],i,n,b,k,c=0,g;
  for(i=0;i<3;i++){
    for(n=0;n<3;n++){
      scanf("%d",&s[i][n]);
    }
  }
  scanf("%d",&b);
  i=0; n=0;
  for(k=0;k<b;k++){
  scanf("%d",&g);
  for(i=0;i<3;i++){
    for(n=0;n<3;n++){
      if(s[i][n]==g) {s[i][n]=0;}
    }
  }
  
  for(i=0;i<3;i++){
      if(s[0][i]+s[1][i]+s[2][i]==0){c=1;break;}
      if(s[i][0]+s[i][1]+s[i][2]==0){c=1;break;}
  }
  if(s[0][0]+s[1][1]+s[2][2]==0) {c=1;}
  if(s[0][2]+s[1][1]+s[2][0]==0) {c=1;}
puts(c==1?"Yes":"No");     
 return 0; 
}


Compiler output:
main.c: In function 'main':
main.c:27:1: error: expected declaration or statement at end of input
   27 | }
      | ^
Language: C

#include<stdio.h>
int main(void){
  int s[2][2],i,n,b,k,c=0,g;
  for(i=0;i<3;i++){
    for(n=0;n<3;n++){
      scanf("%d",&s[i][n]);
    }
  }
  scanf("%d",&b);
  i=0; n=0;
  for(k=0;k<b;k++){
  scanf("%d",&g);
  for(i=0;i<3;i++){
    for(n=0;n<3;n++){
      if(s[i][n]==g) {s[i][n]=0;}
    }
  }
  
  for(i=0;i<3;i++){
      if(s[0][i]+s[1][i]+s[2][i]==0){c=1;break;}
      if(s[i][0]+s[i][1]+s[i][2]==0){c=1;break;}
  }
  if(s[0][0]+s[1][1]+s[2][2]==0) {c=1;}
  if(s[0][2]+s[1][1]+s[2][0]==0) {c=1;}
puts(c==1?"Yes":"No");
 return 0; 
}


Compiler output:
main.c: In function 'main':
main.c:27:1: error: expected declaration or statement at end of input
   27 | }
      | ^
Language: C

#include<stdio.h>
int main(void){
  int s[2][2],i,n,b,k,c=1,g;
  for(i=0;i<3;i++){
    for(n=0;n<3;n++){
      scanf("%d",&s[i][n]);
    }
  }
  scanf("%d",&b);
  i=0; n=0;
  for(k=0;k<b;k++){
  scanf("%d",&g);
  for(i=0;i<3;i++){
    for(n=0;n<3;n++){
      if(s[i][n]==g) {s[i][n]=0;}
    }
  }
  
  for(i=0;i<3;i++){
      if(s[0][i]+s[1][i]+s[2][i]==0){c=1;break;}
      if(s[i][0]+s[i][1]+s[i][2]==0){c=1;break;}
  }
  if(s[0][0]+s[1][1]+s[2][2]==0) {c=1;}
  if(s[0][2]+s[1][1]+s[2][0]==0) {c=1;}
puts(c==1?"Yes":"No");
 return 0; 
}


Compiler output:
main.c: In function 'main':
main.c:27:1: error: expected declaration or statement at end of input
   27 | }
      | ^
Language: C

#include<stdio.h>
int main(void){
  int s[2][2],i,n,b,k,c=1;
  for(i=0;i<3;i++){for(n=0;n<3;n++){scanf("%d",&s[i][n]);}}
  scanf("%d",&b);
  i=0; n=0;
  for(k=0;k<b;k++){
  scanf("%d",&g);
  for(i=0;i<3;i++){for(n=0;n<3;n++){if(s[i][n]==g) {s[i][n]=0;} }}}
  
  for(i=0;i<3;i++){
      if(s[0][i]+s[1][i]+s[2][i]==0){c=1;break;}
      if(s[i][0]+s[i][1]+s[i][2]==0){c=1;break;}}
  if(s[0][0]+s[1][1]+s[2][2]==0) {c=1;}
  if(s[0][2]+s[1][1]+s[2][0]==0) {c=1;}
puts(c=1?"Yes":"No");
 return 0; 
}


Compiler output:
main.c: In function 'main':
main.c:8:15: error: 'g' undeclared (first use in this function)
    8 |   scanf("%d",&g);
      |               ^
main.c:8:15: note: each undeclared identifier is reported only once for each function it appears in
main.c:16:7: error: assignment to 'int' from 'char *' makes integer from pointer without a cast [-Wint-conversion]
   16 | puts(c=1?"Yes":"No");
      |       ^
main.c:16:7: error: passing argument 1 of 'puts' makes pointer from integer without a cast [-Wint-conversion]
   16 | puts(c=1?"Yes":"No");
      |      ~^~~~~~~~~~~~~
      |       |
      |       int
In file included from main.c:1:
/usr/include/stdio.h:714:30: note: expected 'const char *' but argument is of type 'int'
  714 | extern int puts (const char *__s);
      |                  ~~~~~~~~~~~~^~~
Language: C

#include<stdio.h>
int main(void){
  int s[2][2],i,n,b,k,c=1;
  for(i=0;i<3;i++){for(n=0;n<3;n++){scanf("%d",&s[i][n]);}}
  scanf("%d",&b);
  i=0; n=0;
  for(k=0;k<b;k++){
  scanf("%d",&g);
  for(i=0;i<3;i++){for(n=0;n<3;n++){if(s[i][n]==g) {s[i][n]=0;} }}}
  
  for(i=0;i<3;i++){
      if(s[0][i]+s[1][i]+s[2][i]==0){c=1;break;}
      if(s[i][0]+s[i][1]+s[i][2]==0){c=1;break;}}
  if(s[0][0]+s[1][1]+s[2][2]==0) {c=1;}
  if(s[0][2]+s[1][1]+s[2][0]==0) {c=1;}
puts(c=1?"Yes":"No")
 return 0; 
}


Compiler output:
main.c: In function 'main':
main.c:8:15: error: 'g' undeclared (first use in this function)
    8 |   scanf("%d",&g);
      |               ^
main.c:8:15: note: each undeclared identifier is reported only once for each function it appears in
main.c:16:7: error: assignment to 'int' from 'char *' makes integer from pointer without a cast [-Wint-conversion]
   16 | puts(c=1?"Yes":"No")
      |       ^
main.c:16:7: error: passing argument 1 of 'puts' makes pointer from integer without a cast [-Wint-conversion]
   16 | puts(c=1?"Yes":"No")
      |      ~^~~~~~~~~~~~~
      |       |
      |       int
In file included from main.c:1:
/usr/include/stdio.h:714:30: note: expected 'const char *' but argument is of type 'int'
  714 | extern int puts (const char *__s);
      |                  ~~~~~~~~~~~~^~~
main.c:16:21: error: expected ';' before 'return'
   16 | puts(c=1?"Yes":"No")
      |                     ^
      |                     ;
   17 |  return 0;
      |  ~~~~~~
Language: C

#include<stdio.h>
int main(void){
  int s[2][2],i,n,b,k,g,count=0;
  for(i=0;i<3;i++){for(n=0;n<3;n++){scanf("%d",&s[i][n]);}}
  scanf("%d",&b);
  i=0; n=0;
  for(k=0;k<b;k++){
  scanf("%d",&g);
  for(i=0;i<3;i++){
    for(n=0;n<3;n++){
      if(s[i][n]==g) {s[i][n]=0;} }}}
  i=0; n=0;
  for(i=0;i<3;i++){
    for(n=0;n<3;n++){
      if(s[i][n]==0){count++;}
      if(count==3){puts("Yes");return 0;}
        }count=0;}
  i=0;n=0;
  for(n=0;n<3;n++){
    for(i=0;i<3;i++){
      if(s[i][n]==0){count++;}
      if(count==3){puts("Yes");return 0;}
    }count=0;}
  if(s[1][1]==0&&s[2][2]==0&&s[3][3]==0) {puts("Yes")};return 0;}
  if(s[1][3]==0&&s[2][2]==0&&s[2][2]==0) {puts("Yes")};return 0;}
puts("No");
 return 0; 
}


Compiler output:
main.c: In function 'main':
main.c:24:54: error: expected ';' before '}' token
   24 |   if(s[1][1]==0&&s[2][2]==0&&s[3][3]==0) {puts("Yes")};return 0;}
      |                                                      ^
      |                                                      ;
main.c: At top level:
main.c:25:3: error: expected identifier or '(' before 'if'
   25 |   if(s[1][3]==0&&s[2][2]==0&&s[2][2]==0) {puts("Yes")};return 0;}
      |   ^~
main.c:25:56: error: expected identifier or '(' before 'return'
   25 |   if(s[1][3]==0&&s[2][2]==0&&s[2][2]==0) {puts("Yes")};return 0;}
      |                                                        ^~~~~~
main.c:25:65: error: expected identifier or '(' before '}' token
   25 |   if(s[1][3]==0&&s[2][2]==0&&s[2][2]==0) {puts("Yes")};return 0;}
      |                                                                 ^
main.c:26:6: error: expected declaration specifiers or '...' before string constant
   26 | puts("No");
      |      ^~~~
main.c:27:2: error: expected identifier or '(' before 'return'
   27 |  return 0;
      |  ^~~~~~
main.c:28:1: error: expected identifier or '(' before '}' token
   28 | }
      | ^
Language: C++

#include <iomanip>
#include <vector>
#include <string>
#include <cmath>
#include <map>
#include <climits>
#include <cassert>
#include <algorithm>
#include <utility>

using namespace std;
using Int = long long int;
using UInt = unsigned long long int;
using VI = vector<long long int>;
using VVI = vector<vector<long long int> >;

// 分数の Ceil を求める関数
UInt Ceil(const UInt a, const UInt b) {
    if (a % b == 0) {
        return a / b;
    } else {
        return a / b + 1;
    }
}

int main(void) {
    Int n;
    cin >> n;
    cout << Ceil(n, 2) << endl;
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:28:5: error: 'cin' was not declared in this scope
   28 |     cin >> n;
      |     ^~~
a.cc:10:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
    9 | #include <utility>
  +++ |+#include <iostream>
   10 | 
a.cc:29:5: error: 'cout' was not declared in this scope
   29 |     cout << Ceil(n, 2) << endl;
      |     ^~~~
a.cc:29:5: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
Language: C++

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

int main()
{
    ios::sync_with_stdio(0);
    cin.tie(0);
    int n;
    vector<vector<int>> a(3, vector<int>(3));
    for (int i = 0; i < 3; i++)
    {
        for (int j = 0; j < 3; j++)
        {
            cin >> a[i][j];
        }
    }
    cin >> n;
    for (int k = 0; k < n; k++)
    {
        int b;
        cin >> b;
        for (int l = 0; l < 3; l++)
        {
            for (int m = 0; m < 3; m++)
            {
                if (a[l][m] == b)
                {
                    a[l][m] = 0;
                }
                else
                {
                    lol++;
                }
            }
        }
    }
    if (1)
    {
        for (int x = 0; x < 3; x++) //hori
        {
            if (a[0][x] == 0 && a[1][x] == 0 && a[2][x] == 0)
            {
                cout << "Yes";
                return 0;
            }
        }
        for (int c = 0; c < 3; c++) //vert
        {
            if (a[c][0] == 0 && a[c][1] == 0 && a[c][2] == 0)
            {
                cout << "Yes";
                return 0;
            }
        }
        if (a[0][0] == 0 && a[1][1] == 0 && a[2][2] == 0)
        {
            cout << "Yes";
            return 0;
        }
        if (a[2][0] == 0 && a[1][1] == 0 && a[0][2] == 0)
        {
            cout << "Yes";
            return 0;
        }
    }
    cout << "No";
}

Compiler output:
a.cc: In function 'int main()':
a.cc:32:21: error: 'lol' was not declared in this scope; did you mean 'logl'?
   32 |                     lol++;
      |                     ^~~
      |                     logl
Language: C++

#include<bits/stdc++.h>
#include<string.h>
#define ll long long
#define pf printf
#define sf scanf
#define ff first
#define ss second
#define clr clear()
#define sz size()
#define pb push_back
#define mk make_pair
#define pi acos(-1)
#define inf 20000000000000000
#define mod 998244353
#define ull unsigned long long int
#define f(i,k,n) for(i=k;i<n;i++)
#define fr(i,n,k) for(i=n;i>=k;i--)
#define ent(a) scanf("%lld",&a)
#define ent2(a,b) scanf("%lld%lld",&a,&b)
#define ent3(a,b,c) scanf("%lld%lld%lld",&a,&b,&c)
#define mem(a) memset(a,0,sizeof(a))
#define vec(v,s) vector<ll>v[s]
#define arr(a,s) ll a[s];
/*#pragma GCC target ("avx2")
#pragma GCC optimization ("O3")
#pragma GCC optimization ("unroll-loops")
#pragma comment(linker, "/stack:200000000")
#pragma GCC optimize("Ofast")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")*/
//knight and king//
int dr[]= {2,2,-2,-2,1,-1,1,-1};
int dc[]= {1,-1,1,-1,2,2,-2,-2};
int dr1[]= {0,0,1,1,1,-1,-1,-1};
int dc1[]= {1,-1,1,0,-1,0,1,-1};
int dr2[]= {0,0,1,-1};
int dc2[]= {1,-1,0,0};
////////////////////////////
using namespace std;
#define ma 200005

int main()
{
    ll n;
    while(cin>>n)
    {
        cout<<(n+1)/2<<endl;
    }
    return 0;
}

int main()
{
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    ll i,j,x,y,n,m,tc,x1,y1,x2,y2,k;
    cin>>tc;
    while(tc--)
    {



    }
    return 0;
}


Compiler output:
a.cc:51:5: error: redefinition of 'int main()'
   51 | int main()
      |     ^~~~
a.cc:41:5: note: 'int main()' previously defined here
   41 | int main()
      |     ^~~~
Language: Java

import java.util.ArrayList;
import java.util.*;
import java.lang.*;
//import java.lang.*;
import java.util.regex.*;
public class CodeChef{
     public static void main(String[] args) {
        Scanner sc=new Scanner(System.in);
     List<Integer> l=new ArrayList<>();
     List<Integer> search=new ArrayList<>();
     for(int i=0;i<3;i++){
         for(int j=0;j<3;j++)
            l.add(sc.nextInt());
     }
     Collections.sort(l);
   int n=sc.nextInt();
   for(int i=0;i<n;i++)
      search.add(sc.nextInt());
   
   Collections.sort(search);
   
   for(int i=0;i<search.size();i++){
         if(l.contains(search.get(i))){
            System.out.println("Yes");
            System.exit(0);
         }else continue;
   }  
   System.out.println("NO");
   System.exit(0);
   }
}  

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

include<bits/stdc++.h>
using namespace std;
int main()
{
int n;
cin>>n;
int ans=(n+1)/2;
cout<<ans;
return 0;
}


Compiler output:
a.cc:1:1: error: 'include' does not name a type
    1 | include<bits/stdc++.h>
      | ^~~~~~~
a.cc: In function 'int main()':
a.cc:6:1: error: 'cin' was not declared in this scope
    6 | cin>>n;
      | ^~~
a.cc:8:1: error: 'cout' was not declared in this scope
    8 | cout<<ans;
      | ^~~~
Language: C

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

#define fastIO() ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
#define endl '\n'

int main()
{
	long long n;
	
	cin >> n;
	
	cout << (n+1)/2 << endl;
}




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

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

int main(){
  int a;
  cout << (a+2-1)/s << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:19: error: 's' was not declared in this scope
    9 |   cout << (a+2-1)/s << endl;
      |                   ^
Language: C

#include <stdio.h>
2
​
3
int main(){
4
  int N;
5
  scanf("%d",&N);
6
  if(N%2==0){ 
7
  
8
  printf("%d\n",N/2);
9
  }else{
10
    
11
    N=N+1;
12
    printf("%d\n",N/2);
13
  }   
14
 return 0;   
15
}    
16
    
※ 512 

Compiler output:
main.c:2:1: error: expected identifier or '(' before numeric constant
    2 | 2
      | ^
main.c:30:1: error: expected identifier or '(' before numeric constant
   30 | 16
      | ^~
main.c:32:1: error: stray '\342' in program
   32 | <U+203B> 512
      | ^~~~~~~~
Language: C++

#include<iostream>
using namespace std;
int main() {
  int N;
  cin >> N;
  if (N % 2 == 0) {
    cout << N / 2;
  }
  else {
    cout << N /100 2 + 1;
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:10:19: error: expected ';' before numeric constant
   10 |     cout << N /100 2 + 1;
      |                   ^~
      |                   ;
Language: C++

#include<bits/stdc++.h>
using nmaespace std;
int main()
{
  int N;
  cin>>N;
  if(N%2==0)
    cout<<N/2;
  els
    cout<<(N+1)/2;
  return 0;
}

Compiler output:
a.cc:2:7: error: expected nested-name-specifier before 'nmaespace'
    2 | using nmaespace std;
      |       ^~~~~~~~~
a.cc: In function 'int main()':
a.cc:6:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    6 |   cin>>N;
      |   ^~~
      |   std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:146,
                 from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:8:5: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    8 |     cout<<N/2;
      |     ^~~~
      |     std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:9:3: error: 'els' was not declared in this scope
    9 |   els
      |   ^~~
Language: C++

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

int main() {
  int N ;
  cin >> N ;
  
  if (N % 2 ==0){
    cout << N << endl ; 
  }
  
  else {
    cout << N+1 << endl ; 
  }
  
  
  
  
  
}

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

#include <iostream>

int main()
{
  int n;
  std::cin >> n;
  std::cout << (n + 1) / 2 << endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:31: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    7 |   std::cout << (n + 1) / 2 << endl;
      |                               ^~~~
      |                               std::endl
In file included from /usr/include/c++/14/iostream:41,
                 from a.cc:1:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
    cin.tie(0);
    ios::sync_with_stdio(false);
    int N, M;
    cin >> N >> M;
    vector<int> v(N, -1);
    bool ok = true;
    REP(i,M){
        int s, c;
        cin >> s >> c;
        --s;
        if(v[s] == -1){
            v[s] = c;
        }
        else if(v[s] != c){
            ok = false;
        }
    }

    if(!ok) cout << -1 << endl;
    else{
        if(N == 1){
            if(M == 0) cout << 0 << endl;
            else cout << v[0] << endl;
        }
        else{
            if(v[0] == 0) cout << -1 << endl;
            else{
                REP(i,N){
                    if(v[i] != -1) cout << v[i];
                    else{
                        if(i == 0) cout << 1;
                        else cout << 0;
                    }
                }
                cout << endl;
            }
        }
    }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:9: error: 'i' was not declared in this scope
   10 |     REP(i,M){
      |         ^
a.cc:10:5: error: 'REP' was not declared in this scope
   10 |     REP(i,M){
      |     ^~~
Language: C++

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

int main(){
    cin.tie(0);
    ios::sync_with_stdio(false);
    int N, M;
    cin >> N >> M;
    vector<int> v(N, -1);
    bool ok = true;
    REP(i,M){
        int s, c;
        cin >> s >> c;
        --s;
        if(v[s] == -1){
            v[s] = c;
        }
        else if(v[s] != c){
            ok = false;
        }
    }

    if(!ok) cout << -1 << endl;
    else{
        if(N == 1){
            if(M == 0) cout << 0 << endl;
            else cout << v[0] << endl;
        }
        else{
            if(v[0] == 0) cout << -1 << endl;
            else{
                REP(i,N){
                    if(v[i] != -1) cout << v[i];
                    else{
                        if(i == 0) cout << 1;
                        else cout << 0;
                    }
                }
                cout << endl;
            }
        }
    }
}
 

Compiler output:
a.cc: In function 'int main()':
a.cc:11:9: error: 'i' was not declared in this scope
   11 |     REP(i,M){
      |         ^
a.cc:11:5: error: 'REP' was not declared in this scope
   11 |     REP(i,M){
      |     ^~~
Language: C

#inckude<stdio.h>
int main(void)
{
	int N,X;
	scanf("%d",&N);
	X=N/2;
	if(N%2!=0){
		X++;
	}
	printf("%d\n",X);
	return 0;
}

Compiler output:
main.c:1:2: error: invalid preprocessing directive #inckude; did you mean #include?
    1 | #inckude<stdio.h>
      |  ^~~~~~~
      |  include
main.c: In function 'main':
main.c:5:9: error: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
    5 |         scanf("%d",&N);
      |         ^~~~~
main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
  +++ |+#include <stdio.h>
    1 | #inckude<stdio.h>
main.c:5:9: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch]
    5 |         scanf("%d",&N);
      |         ^~~~~
main.c:5:9: note: include '<stdio.h>' or provide a declaration of 'scanf'
main.c:10:9: error: implicit declaration of function 'printf' [-Wimplicit-function-declaration]
   10 |         printf("%d\n",X);
      |         ^~~~~~
main.c:10:9: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:10:9: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
main.c:10:9: note: include '<stdio.h>' or provide a declaration of 'printf'
Language: Java

import.java.util.*;

public class Main{
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    int N = sc.nextInt();
    if (N%2 == 0) {
      System.out.println(N / 2);
    }else{
      System.out.println(N / 2 + 1);
    }
  }
}


Compiler output:
Main.java:1: error: <identifier> expected
import.java.util.*;
      ^
1 error