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


using namespace std;
 
 
int main(){
int a;
cin >> a;
	if(a%2 == 0)
    	cout << a/2;
    else
    	cout << a/2 + 1;
 
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:1: error: 'cin' was not declared in this scope
    7 | cin >> a;
      | ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
  +++ |+#include <iostream>
    1 | 
a.cc:9:9: error: 'cout' was not declared in this scope
    9 |         cout << a/2;
      |         ^~~~
a.cc:9:9: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:11:9: error: 'cout' was not declared in this scope
   11 |         cout << a/2 + 1;
      |         ^~~~
a.cc:11:9: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
Language: C++

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

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

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

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

Compiler output:
a.cc:2:2: error: invalid preprocessing directive #incluse; did you mean #include?
    2 | #incluse <cstdio>
      |  ^~~~~~~
      |  include
Language: C++

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

Compiler output:
a.cc:6:1: error: 'cin' does not name a type
    6 | cin << a << N
      | ^~~
Language: C++

#include <iostream>
#incluse <cstdio>

using namespace std;
 
cin << a << N
 
int main(){
	if(a%2 == 0)
    	cout << a/2;
    else
    	cout << a/2 + 1;
 
}

Compiler output:
a.cc:2:2: error: invalid preprocessing directive #incluse; did you mean #include?
    2 | #incluse <cstdio>
      |  ^~~~~~~
      |  include
a.cc:6:1: error: 'cin' does not name a type
    6 | cin << a << N
      | ^~~
Language: C++

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

Compiler output:
a.cc:5:1: error: 'cin' does not name a type
    5 | cin << a << N
      | ^~~
Language: C++

#include <iostrea>

using namespace std;

cin << a << N

int main(){
	if(a%2 == 0)
    	cout << a/2;
    else
    	cout << a/2 + 1;

}

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

/**
 * author: moririn_cocoa       
**/

#include <iostream>
#include <cstdio>
#include <cstdlib>
#include <algorithm>
#include <cmath>
#include <vector>
#include <set>
#include <map>
#include <unordered_set>
#include <unordered_map>
#include <queue>
#include <ctime>
#include <cassert>
#include <complex>
#include <string>
#include <cstring>
#include <chrono>
#include <random>
#include <bitset>
using namespace std;

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

return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:34:13: error: 'n' was not declared in this scope
   34 |     cout << n / 2 << endl;
      |             ^
a.cc:39:13: error: 'n' was not declared in this scope
   39 |     cout << n / 2 + 1 << endl;
      |             ^
Language: C++

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

Compiler output:
a.cc: In function 'int main()':
a.cc:5:10: error: 'N' was not declared in this scope
    5 |   cin >> N >> a;
      |          ^
a.cc:5:15: error: 'a' was not declared in this scope
    5 |   cin >> N >> a;
      |               ^
Language: C++

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

int main() {
  double n;
  cin n;
  cout << round(n / 2) << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:6: error: expected ';' before 'n'
    6 |   cin n;
      |      ^~
      |      ;
Language: C++

#pragma GCC optimize ("O3")
#include <bits/stdc++.h>
#define endl "\n"
#define pb push_back
#define all(x) (x).begin(),(x).end()
#define prt(x) cout << (x)
#define prtl(x) cout << (x) << endl
#define rep(i,a,b) for(ll i=a; i<b; i++)
#define rrep(i,a,b) for(ll i=a; i>b; i--)
#define mp(a, b) make_pair(a, b)
#define chmin(x, y) x = min(x, y)
#define chmax(x, y) x = max(x, y)
using namespace std;
using vi = vector<int>;
using vll = vector<long long int>;
using vb = vector<bool>;
using vvb = vector<vector<bool>>;
using vc = vector<char>;
using vvi = vector<vector<int>>;
using vvll = vector<vector<long long int>>;
using vvc = vector<vector<char>>;
using ll = long long int;
using P = pair<long long int, long long int>;
using Map = map<long long int, long long int>;
ll INF = 1LL<<60;
ll M = 1000000007;


int main(){
    ll N; cin >> N;
    string S; cin >> S;
    ll Q; cin >> Q;
    vector<set<ll>> sg(26);
    rep(i, 0, 26){
        //sg[i].insert(INF);
    }
    rep(i, 0, N){
        ll d = S[i] - 'a';
        sg[d].insert(i);
    }
    rep(i, 0, Q){
        ll a; cin >> a;
        if(a == 1){
            ll x; char q;
            cin >> x >> q;
            x--;
            if(q == S[x]){
                continue;
            }
            ll e = S[x] - 'a', f = q - 'a';
            S[x] = q;
            sg[e].erase(x); sg[f].insert(x);
        }else{
            ll l, r; cin >> l >> r;
            l--; r--;
            ll c = 0;
            rep(j, 0, 26){
                if(*lower_bound(sgj].begin(), sgj].end(), l) <= r){
                    //char t = 'a' + j;
                    //prtl(t);
                    c++;
                }
            }
            prtl(c);
        }
    }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:58:33: error: 'sgj' was not declared in this scope; did you mean 'sg'?
   58 |                 if(*lower_bound(sgj].begin(), sgj].end(), l) <= r){
      |                                 ^~~
      |                                 sg
a.cc:58:36: error: expected ')' before ']' token
   58 |                 if(*lower_bound(sgj].begin(), sgj].end(), l) <= r){
      |                   ~                ^
      |                                    )
a.cc:58:36: error: expected primary-expression before ']' token
Language: C++

int main {
  int N;
  cin >> N;
  if (0 < N < 100 || N == 0 || N == 100){
    cout << N * 2 << endl;
  }
}  

Compiler output:
a.cc:1:5: error: cannot declare '::main' to be a global variable
    1 | int main {
      |     ^~~~
a.cc:2:3: error: expected primary-expression before 'int'
    2 |   int N;
      |   ^~~
a.cc:2:3: error: expected '}' before 'int'
a.cc:1:10: note: to match this '{'
    1 | int main {
      |          ^
a.cc:3:3: error: 'cin' does not name a type
    3 |   cin >> N;
      |   ^~~
a.cc:4:3: error: expected unqualified-id before 'if'
    4 |   if (0 < N < 100 || N == 0 || N == 100){
      |   ^~
a.cc:7:1: error: expected declaration before '}' token
    7 | }
      | ^
Language: C++

#include <iostream>
using namespace std;

float N;

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

Compiler output:
a.cc: In function 'int main()':
a.cc:8:8: error: invalid operands of types 'float' and 'int' to binary 'operator%'
    8 |   if(N % 2 == 1){
      |      ~ ^ ~
      |      |   |
      |      |   int
      |      float
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
  int N;
  N=10
    if(N/2=0){
      cout<<N/2<<endl;
    }else{
      cout<<(N/2)+(N%2)<<endl;
    }
}
      
  

Compiler output:
a.cc: In function 'int main()':
a.cc:5:7: error: expected ';' before 'if'
    5 |   N=10
      |       ^
      |       ;
    6 |     if(N/2=0){
      |     ~~ 
a.cc:8:6: error: 'else' without a previous 'if'
    8 |     }else{
      |      ^~~~
Language: C++

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

Compiler output:
a.cc: In function 'int main()':
a.cc:7:7: error: lvalue required as left operand of assignment
    7 |   if(N%2=1){
      |      ~^~
Language: C++

#include <bits/stdc++.h>
#include <math.h>
using namespace std;
int main() {

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

Compiler output:
a.cc: In function 'int main()':
a.cc:12:17: error: expected primary-expression before ')' token
   12 |   else if(N%2!=!){
      |                 ^
Language: C++

#include <iostream>
int main(){
	int n;
	cin >> n;
	cout << (n+1)/2 << endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:4:9: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    4 |         cin >> n;
      |         ^~~
      |         std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:5:9: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    5 |         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:5:28: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    5 |         cout << (n+1)/2 << endl;
      |                            ^~~~
      |                            std::endl
In file included from /usr/include/c++/14/iostream:41:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: C

#include <stidio.h>

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


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

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

int main() {
	int n;
	cin >> n;
	cout << ceil((double) n/2 ); << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:38: error: expected primary-expression before '<<' token
    8 |         cout << ceil((double) n/2 ); << endl;
      |                                      ^~
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 n;
 cin >> n;
 cout << (n+1)/2 << endl;
 return 0;
}

Compiler output:
a.cc:5:11: error: two or more data types in declaration of 'type name'
    5 | using P = pair<int,int>
      |           ^~~~~~~~~~~~~
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 n;
 cin >> n;
 cout << (n+1)/2 << endl;
 return 0;
}


Compiler output:
a.cc:5:11: error: two or more data types in declaration of 'type name'
    5 | using P = pair<int,int>
      |           ^~~~~~~~~~~~~
Language: C++

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

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

Compiler output:
a.cc: In function 'int main()':
a.cc:6:7: error: lvalue required as left operand of assignment
    6 |   if(N%2=1){
      |      ~^~
Language: C++

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

//マクロ
//forループ関係
//引数は、(ループ内変数,動く範囲)か(ループ内変数,始めの数,終わりの数)、のどちらか
//Dがついてないものはループ変数は1ずつインクリメントされ、Dがついてるものはループ変数は1ずつデクリメントされる
#define REP(i,n) for(ll i=0;i<(ll)(n);i++)
#define REPD(i,n) for(ll i=n-1;i>=0;i--)
#define FOR(i,a,b) for(ll i=a;i<=(ll)(b);i++)
#define FORD(i,a,b) for(ll i=a;i>=(ll)(b);i--)
//xにはvectorなどのコンテナ
#define ALL(x) (x).begin(),(x).end() //sortなどの引数を省略したい
#define SIZE(x) ((ll)(x).size()) //sizeをsize_tからllに直しておく
#define MAX(x) *max_element(ALL(x)) //最大値を求める
#define MIN(x) *min_element(ALL(x)) //最小値を求める
//定数
#define INF 1000000000000 //10^12:極めて大きい値,∞
#define MOD 1000000007 //10^9+7:合同式の法
#define MAXR 100000 //10^5:配列の最大のrange(素数列挙などで使用)
#define PI 3.14159265359 //πの値
//略記
#define PB push_back //vectorヘの挿入
#define MP make_pair //pairのコンストラクタ
#define F first //pairの一つ目の要素
#define S second //pairの二つ目の要素

 
int main() {
cin.tie(0);
ios::sync_with_stdio(false);
  ll A, cin >> A;
cout << A/2+A%2;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:34:13: error: expected initializer before '>>' token
   34 |   ll A, cin >> A;
      |             ^~
Language: Java

import java.util.Scanner;

pablic class Main{
publi static void main(String[]args){
Scanner sc = new Scanner(System.in);
int A = sc.nextInt();
System.out.print(A / 2 + A % 2);
}
}

Compiler output:
Main.java:3: error: class, interface, enum, or record expected
pablic class Main{
^
Main.java:4: error: <identifier> expected
publi static void main(String[]args){
     ^
2 errors
Language: C++

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

int main() {
  int N
    cin >> N >> endl;
  cout << (N + 1) / 2 << endl;
  return0
}


Compiler output:
a.cc: In function 'int main()':
a.cc:6:5: error: expected initializer before 'cin'
    6 |     cin >> N >> endl;
      |     ^~~
a.cc:7:12: error: 'N' was not declared in this scope
    7 |   cout << (N + 1) / 2 << endl;
      |            ^
a.cc:8:3: error: 'return0' was not declared in this scope
    8 |   return0
      |   ^~~~~~~
Language: C++

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

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


Compiler output:
a.cc: In function 'int main()':
a.cc:6:5: error: expected initializer before 'cin'
    6 |     cin >> N >> endl;
      |     ^~~
a.cc:7:12: error: 'N' was not declared in this scope
    7 |   cout << (N + 1) / 2 << endl;
      |            ^
Language: C++

#include <iostream>

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

Compiler output:
a.cc: In function 'int main()':
a.cc:5:5: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    5 |     cin >> n;
      |     ^~~
      |     std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:6:5: 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:6:24: 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/iostream:41:
/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() {
  int N;
  cin >> N;
  
  int a (N + 1) / 2;
  cout << a << endl; 
  return0
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:17: error: expected ',' or ';' before '/' token
    8 |   int a (N + 1) / 2;
      |                 ^
a.cc:10:3: error: 'return0' was not declared in this scope
   10 |   return0
      |   ^~~~~~~
Language: C++

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

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


Compiler output:
a.cc: In function 'int main()':
a.cc:8:17: error: expected ',' or ';' before '/' token
    8 |   int a (N + 1) / 2;
      |                 ^
Language: C++

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

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


Compiler output:
a.cc: In function 'int main()':
a.cc:8:16: error: expected ',' or ';' before '/' token
    8 |   int a (N + 1)/2;
      |                ^
Language: C++

1≤N≤100
N/2

Compiler output:
a.cc:1:1: error: extended character ≤ is not valid in an identifier
    1 | 1≤N≤100
      | ^
a.cc:1:1: error: extended character ≤ is not valid in an identifier
a.cc:1:1: error: expected unqualified-id before numeric constant
    1 | 1≤N≤100
      | ^~~~~~~
Language: C

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

Compiler output:
main.c: In function 'main':
main.c:9:28: error: expected ';' before 'return'
    9 |     else printf("%d",n/2+1)
      |                            ^
      |                            ;
   10 |     return 0;
      |     ~~~~~~
Language: C++

#include<iostream>
using namespace std;

int main(){
  int N;
  cin N;
  cout << (N+1)/2 << endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:6: error: expected ';' before 'N'
    6 |   cin N;
      |      ^~
      |      ;
Language: C++

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

using namespace std;

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


Compiler output:
a.cc: In function 'int main()':
a.cc:15:12: error: expected ';' before 'n'
   15 |         ans n / 2;
      |            ^~
      |            ;
Language: C++

nclude <bits/stdc++.h>
using namespace std;
 
int main(){
  int N;
  cin >> N;
  cout << (N+1)/2 << endl;
}

Compiler output:
a.cc:1:1: error: 'nclude' does not name a type
    1 | nclude <bits/stdc++.h>
      | ^~~~~~
a.cc: In function 'int main()':
a.cc:6:3: error: 'cin' was not declared in this scope
    6 |   cin >> N;
      |   ^~~
a.cc:7:3: error: 'cout' was not declared in this scope
    7 |   cout << (N+1)/2 << endl;
      |   ^~~~
a.cc:7:22: error: 'endl' was not declared in this scope
    7 |   cout << (N+1)/2 << endl;
      |                      ^~~~
Language: C++

#include<bits\stdc++.h>
#include<iostream>
using namespace std;
int main(){
	int n;
	cin>>n;
	int m=(n+1)/2;
	cout<<m<<endl;
    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

// 5/1
// 過去問攻略

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

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

    cout << (int)ceil((double)N / 2.0) << endl;
}


Compiler output:
main.c:4:10: fatal error: iostream: No such file or directory
    4 | #include <iostream>
      |          ^~~~~~~~~~
compilation terminated.
Language: C++

#include <bits/stdc++.h>
int main(){
    std::int n;
    std::cin >> n;
    std::cout << (n+1)/2 << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:3:10: error: expected unqualified-id before 'int'
    3 |     std::int n;
      |          ^~~
a.cc:4:17: error: 'n' was not declared in this scope; did you mean 'yn'?
    4 |     std::cin >> n;
      |                 ^
      |                 yn
a.cc:5:29: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    5 |     std::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,
                 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>
int main(){
    int n;
    cin >> n;
    cout << (n+1)/2 << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:4:5: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    4 |     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:5:5: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    5 |     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:5:24: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    5 |     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++

int n;
cin>>n;
if(n%2==0){
cout<<n/2;
}else{
  cout<<n/2+1;
}

Compiler output:
a.cc:2:1: error: 'cin' does not name a type
    2 | cin>>n;
      | ^~~
a.cc:3:1: error: expected unqualified-id before 'if'
    3 | if(n%2==0){
      | ^~
a.cc:5:2: error: expected unqualified-id before 'else'
    5 | }else{
      |  ^~~~
Language: C++

/*
START BY THE NAME OF ALMIGHTY ALLAH
THIS WONT BE ACCEPTED
STOP_GIVING_UP
*/
#include<bits/stdc++.h>
#define l(i,a,n)for(int i=a;i<n;i++)
#define PB push_back
#define IN insert
#define MP make_pair
#define all(v) v.begin(),v.end()
//#define y cout<<"Yes"
#define LW(v) sort(v.begin(),v.end());
#define HI(v) sort(v.begin(),v.end(),greater<long long>());
using namespace std;
int main()
{
    ios::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(nullptr);
    double t,r=1,r1=0,r2=0,k=0,a,b,c=0,m,d=0,n,e,f,x,g,p=0,q=0,y=0,z=0;
    vector<long long>v;
    vector<long long>u;
    set<long long>s;
    std::vector<int>::iterator it;
    string  s1,s2,s3,s4,s5;
    cin>>n;
    c=ceil(n/2);1
    cout<<c<<endl;

}





Compiler output:
a.cc: In function 'int main()':
a.cc:28:18: error: expected ';' before 'cout'
   28 |     c=ceil(n/2);1
      |                  ^
      |                  ;
   29 |     cout<<c<<endl;
      |     ~~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main()
{
  float n;
  cin>>n;
  cout<<ceil(n/2);

Compiler output:
a.cc: In function 'int main()':
a.cc:7:19: error: expected '}' at end of input
    7 |   cout<<ceil(n/2);
      |                   ^
a.cc:4:1: note: to match this '{'
    4 | {
      | ^
Language: C++

#include<bits/stdc++.h>

using namespace std;

int main()
{
  int n;
  cin>>n;
  
  if(m%2==0)
    cout<<(n/2)<<" ";
  else
    cout<<(n/2)+1<<endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:6: error: 'm' was not declared in this scope
   10 |   if(m%2==0)
      |      ^
Language: Java

mport java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		// TODO 自動生成されたメソッド・スタブ
		Scanner sc = new Scanner(System.in);
		double N = sc.nextDouble();
		System.out.println((int)Math.ceil(N/2));
	}

}

Compiler output:
Main.java:1: error: class, interface, enum, or record expected
mport java.util.Scanner;
^
1 error
Language: C++

import java.util.*;
public class DuplexPrinting {

	public static void main(String[] args) {
		// TODO Auto-generated method stub

		Scanner kb = new Scanner(System.in);
		int pages = kb.nextInt();
		
		if(pages%2 == 1) {
			System.out.println((pages/2)+1);
		}
		else if(pages%2 == 0) {
			System.out.println(pages/2);
		}
	}

}


Compiler output:
a.cc:1:1: error: 'import' does not name a type
    1 | import java.util.*;
      | ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:2:1: error: expected unqualified-id before 'public'
    2 | public class DuplexPrinting {
      | ^~~~~~
Language: C++

#include <iodtream>
using namespace std;
int main(){
  int n;
  cin >> n;
  cout << (n+1)/2 << endl;
  return 0;
}

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

import java.util.*;

public class Main {
    public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        System.out.println(n/2 + n%2);
    }
}


Compiler output:
a.cc:1:1: error: 'import' does not name a type
    1 | import java.util.*;
      | ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:3:1: error: expected unqualified-id before 'public'
    3 | public class Main {
      | ^~~~~~
Language: C++

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

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


Compiler output:
a.cc: In function 'int main()':
a.cc:7:10: error: lvalue required as left operand of assignment
    7 |     if(N % 2 = 1) {
      |        ~~^~~
a.cc:11:15: error: lvalue required as left operand of assignment
   11 |     else if(N % 2 = 0) {
      |             ~~^~~
Language: C++

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

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

Compiler output:
a.cc: In function 'int main()':
a.cc:7:27: error: 'N' was not declared in this scope
    7 |   if (n % 2 == 0) cout << N / 2 << endl;
      |                           ^
a.cc:8:16: error: 'N' was not declared in this scope
    8 |   else cout << N / 2 + 1 << endl;
      |                ^
Language: C++

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

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

Compiler output:
a.cc:8:16: warning: missing terminating ' character
    8 |   cout<<(n+1)/2';
      |                ^
a.cc:8:16: error: missing terminating ' character
    8 |   cout<<(n+1)/2';
      |                ^~
a.cc: In function 'int main()':
a.cc:8:16: error: expected ';' before '}' token
    8 |   cout<<(n+1)/2';
      |                ^
      |                ;
    9 | }
      | ~
Language: C++

int main()
{
  int  n, a=0, b=0;
  cin >> n ;
  vector<int> vec(n);
  
  if(n%2 == 0){
    a  = n/2;
  }else{
    a = (n/2) + 1;
  }
  
  cout << a <<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:4:3: error: 'cin' was not declared in this scope
    4 |   cin >> n ;
      |   ^~~
a.cc:5:3: error: 'vector' was not declared in this scope
    5 |   vector<int> vec(n);
      |   ^~~~~~
a.cc:5:10: error: expected primary-expression before 'int'
    5 |   vector<int> vec(n);
      |          ^~~
a.cc:13:3: error: 'cout' was not declared in this scope
   13 |   cout << a <<endl;
      |   ^~~~
a.cc:13:15: error: 'endl' was not declared in this scope
   13 |   cout << a <<endl;
      |               ^~~~
Language: C++

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

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

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

import java.util.*;

class Main{
  Scanner sc = new Scanner(System.in);
  
  public static void main(String[] args) {
    
    int n = sc.nextInt();
    
    System.out.print( (n + 1) / 2 );
    
    
  }
  
}
  

Compiler output:
Main.java:8: error: non-static variable sc cannot be referenced from a static context
    int n = sc.nextInt();
            ^
1 error
Language: C++

#include <iostream>
using namespace std;

int n;
cout << n << endl;
int main(){
  if(n % 2 == 0){
    cout << n / 2 << endl;
  }
  else{
    cout << n / 2 + 1 << endl;
  }
  return 0;
}

Compiler output:
a.cc:5:1: error: 'cout' does not name a type
    5 | cout << n << endl;
      | ^~~~
Language: C++

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



Compiler output:
a.cc: In function 'int main()':
a.cc:5:5: error: 'cin' was not declared in this scope
    5 |     cin>>N;
      |     ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
  +++ |+#include <iostream>
    1 | using namespace std;
a.cc:8:9: error: 'cout' was not declared in this scope
    8 |         cout<<(N/2)<<endl;
      |         ^~~~
a.cc:8:9: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:8:22: error: 'endl' was not declared in this scope
    8 |         cout<<(N/2)<<endl;
      |                      ^~~~
a.cc:1:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
  +++ |+#include <ostream>
    1 | using namespace std;
a.cc:11:13: error: 'cout' was not declared in this scope
   11 |             cout<<((N+1)/2)<<endl;
      |             ^~~~
a.cc:11:13: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:11:30: error: 'endl' was not declared in this scope
   11 |             cout<<((N+1)/2)<<endl;
      |                              ^~~~
a.cc:11:30: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  int N;
  cin >> N;
  cout << N/2+N%2 << endl;

Compiler output:
a.cc: In function 'int main()':
a.cc:6:27: error: expected '}' at end of input
    6 |   cout << N/2+N%2 << endl;
      |                           ^
a.cc:3:11: note: to match this '{'
    3 | int main(){
      |           ^
Language: C++

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

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


Compiler output:
a.cc: In function 'int main()':
a.cc:7:13: error: lvalue required as left operand of assignment
    7 |         if(n%2 = 1){
      |            ~^~
Language: C++

#include <iostream>
#include <vector>

int main() {
  int N;
  cin >> N;
  int ans = (N / 2) + (N % 2);
  cout << ans << "\n";
  return 0;
}

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

#include <iostream>
#include<vector>
#include<bits/stdc++.h>

using namespace std;

int main()
{
    vector< vector<int> >(3, vector<int>(3,0));
    for(int i=0;i<3;i++)
    {
        for(int j=0;j<3;j++)
        {
            int t;
            cin>>t;
            v[i][j]=t;
        }
    }
    int n;
    cin>>n;
    int b[n];
    for(int i=0;i<n;i++)
     cin>>b[i];
     vector<int> :: iterator it;
     for(int i=0;i<n;i++)
     {
          it=find(v[0].begin(),v[0].end(),b[i]);
          if(it!=v[0].end())
           v[0][it-v[0].begin()]=-1;
           it=find(v[1].begin(),v[1].end(),b[i]);
          if(it!=v[1].end())
           v[1][it-v[1].begin()]=-1;
            it=find(v[2].begin(),v[2].end(),b[i]);
          if(it!=v[2].end())
           v[2][it-v[2].begin()]=-1;
     }
    if(count(v[0].begin(),v[0].end(),-1)==3)
     cout<<"Yes";
     else if(count(v[1].begin(),v[1].end(),-1)==3)
     cout<<"Yes";
     else if(count(v[2].begin(),v[2].end(),-1)==3)
     cout<<"Yes";
     else if(v[0][0]==-1 && v[1][1]==-1 && v[2][2]==-1)
     cout<<"Yes";
     else if(v[0][2]==-1 && v[1][1]==-1 && v[2][0]==-1)
     cout<<"Yes";
     else if(v[0][0]==-1 && v[1][0]==-1 && v[2][0]==-1)
     cout<<"Yes";
     else if(v[0][1]==-1 && v[1][1]==-1 && v[2][1]==-1)
     cout<<"Yes";
     else if(v[0][2]==-1 && v[1][2]==-1 && v[2][2]==-1)
     cout<<"Yes";
     else
     cout<<"No";
   
   
   return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:16:13: error: 'v' was not declared in this scope
   16 |             v[i][j]=t;
      |             ^
a.cc:27:19: error: 'v' was not declared in this scope
   27 |           it=find(v[0].begin(),v[0].end(),b[i]);
      |                   ^
a.cc:37:14: error: 'v' was not declared in this scope
   37 |     if(count(v[0].begin(),v[0].end(),-1)==3)
      |              ^
Language: Java

import java.util.Scanner;

public class Main{
    public static void main(String[] args) {
        Scanner stdIn = new Scanner(System.in);
    }

    int n = stdIn.nextInt();

    System.out.println((n+1)/2);
}

Compiler output:
Main.java:10: error: <identifier> expected
    System.out.println((n+1)/2);
                      ^
Main.java:10: error: illegal start of type
    System.out.println((n+1)/2);
                       ^
2 errors
Language: C++

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

#define all(x) (x).begin(), (x).end()
#define rall(x) (x).rbegin(), (x).rend()
#define pb push_back

template<class T>bool chmax(T &a,T b){if(a<b){a=b;return 1;}return 0;}
template<class T>bool chmin(T &a,T b){if(a>b){a=b;return 1;}return 0;}

typedef long long ll;
typedef pair<int,int> pii;
typedef vector<int> vi;
typedef vector<vi> vvi;

const int inf=1e9;
const int dx[4]={1,0,-1,0};
const int dy[4]={0,1,0,-1};	

int main(){
	int n;

  cout<< n%2?n/2+1:n/2 <<endl;

	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:23:24: error: invalid operands of types 'int' and '<unresolved overloaded function type>' to binary 'operator<<'
   23 |   cout<< n%2?n/2+1:n/2 <<endl;
      |                    ~~~~^~~~~~
Language: C++

d#include<bits/stdc++.h>
#define all(x) (x).begin(),(x).end()
#define rep(i,n) for(ll i=0;i<(ll)(n);i++)
using namespace std;
typedef long long ll;
ll gcd(ll a,ll b){return b!=0?gcd(b,a%b):a;}
ll lcm(ll a,ll b){return a*b/gcd(a,b);}

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

Compiler output:
a.cc:1:2: error: stray '#' in program
    1 | d#include<bits/stdc++.h>
      |  ^
a.cc:1:1: error: 'd' does not name a type
    1 | d#include<bits/stdc++.h>
      | ^
a.cc: In function 'int main()':
a.cc:11:5: error: 'cin' was not declared in this scope
   11 |     cin>>n;
      |     ^~~
a.cc:12:5: error: 'cout' was not declared in this scope
   12 |     cout<<(n+1)/2<<endl;
      |     ^~~~
a.cc:12:20: error: 'endl' was not declared in this scope
   12 |     cout<<(n+1)/2<<endl;
      |                    ^~~~
Language: Java

import java.util.*;
public class DuplexPrinting {

	public static void main(String[] args) {
		// TODO Auto-generated method stub

		Scanner kb = new Scanner(System.in);
		int pages = kb.nextInt();
		
		if(pages%2 == 1) {
			System.out.println((pages/2)+1);
		}
		else if(pages%2 == 0) {
			System.out.println(pages/2);
		}
	}

}


Compiler output:
Main.java:2: error: class DuplexPrinting is public, should be declared in a file named DuplexPrinting.java
public class DuplexPrinting {
       ^
1 error
Language: Java

import java.util.*;
public class DuplexPrinting.java {

	public static void main(String[] args) {
		// TODO Auto-generated method stub

		Scanner kb = new Scanner(System.in);
		int pages = kb.nextInt();
		
		if(pages%2 == 1) {
			System.out.println((pages/2)+1);
		}
		else if(pages%2 == 0) {
			System.out.println(pages/2);
		}
	}

}


Compiler output:
Main.java:2: error: '{' expected
public class DuplexPrinting.java {
                           ^
1 error
Language: C++

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

Compiler output:
a.cc: In function 'int main()':
a.cc:3:5: error: 'cin' was not declared in this scope
    3 |     cin >> N;
      |     ^~~
a.cc:5:9: error: 'cout' was not declared in this scope
    5 |         cout << N/2 <<endl;
      |         ^~~~
a.cc:5:23: error: 'endl' was not declared in this scope
    5 |         cout << N/2 <<endl;
      |                       ^~~~
a.cc:7:9: error: 'cout' was not declared in this scope
    7 |         cout << (N+1)/2<<endl;
      |         ^~~~
a.cc:7:26: error: 'endl' was not declared in this scope
    7 |         cout << (N+1)/2<<endl;
      |                          ^~~~
Language: C++

#include <bits/stdc++.h>
2 using namespace std;
3 int main() {
4 int N;
5 cin >> N;
6 int ans = (N + 1) / 2;
7 cout << ans << endl;
}

Compiler output:
a.cc:2:1: error: expected unqualified-id before numeric constant
    2 | 2 using namespace std;
      | ^
a.cc:3:1: error: expected unqualified-id before numeric constant
    3 | 3 int main() {
      | ^
Language: Java

Scanner sc = new Scanner(System.in);
int i = sc.nextInt();
int i1 = i / 2;
int i2 = i % 2;
System.out.println(i1 + i2);

Compiler output:
Main.java:1: error: unnamed classes are a preview feature and are disabled by default.
Scanner sc = new Scanner(System.in);
^
  (use --enable-preview to enable unnamed classes)
Main.java:5: error: class, interface, enum, or record expected
System.out.println(i1 + i2);
^
2 errors
Language: Java

import java.io.*;
import java.util.Scanner;
import java.util.ArrayList;
import java.util.Arrays;

public class Main {
  
  public static void main(String[] args){
    
    try {
      
      //標準入力受け取り
      Scanner scan            = new Scanner(System.in);
      ArrayList<Integer> strs = new ArrayList<Integer>();
      
      while (scan.hasNext()){
      	strs.add(scan.nextInt());
      }
      
      //変数へ代入
      int [][] bingo  = new int[3][3]; //ビンゴ表
      int      row    = 0;             //チェック値 横
      int      column = 0;			   //チェック値 縦
      int      num    =
      String   jadge  = "No";          //判定
      
      for (int x=0; x<9; x++) {
      	for (int y=9; y<strs.size(); y++){
            bingo[x/3][x%3] = 0;
            //穴が開いた場合
            if (strs.get(x) == strs.get(y) ) {
	          bingo[x/3][x%3] = 1;
              break;
            }
        }
      }
      
      //ビンゴ有無チェック
      //横
      loop: for (int i=0; i<3; i++){
      	for(int j=0; j<3; j++){
          
          row += bingo[i][j];
          column += bingo[j][i]
          if (row == 3 || column ==3){
            jadge ="Yes";
            break loop;
          } 
        }
        row    = 0;
        column = 0;
      }
      
      //斜め
      if(bingo[0][0]+bingo[1][1]+bingo[2][2]==3){
        jadge = "Yes";
      }
      
      if(bingo[0][2]+bingo[1][1]+bingo[2][0]==3){
        jadge = "Yes";
      }
      
      System.out.println(jadge);
      
    } catch (Exception e) {
      
      System.out.println("error");

    }
  }
}


Compiler output:
Main.java:25: error: ';' expected
      String   jadge  = "No";          //??
            ^
Main.java:44: error: ';' expected
          column += bingo[j][i]
                               ^
2 errors
Language: C++

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

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

    
    

Compiler output:
a.cc: In function 'int main()':
a.cc:8:24: error: 'ednl' was not declared in this scope
    8 |     cout << N / 2 + 1<<ednl;
      |                        ^~~~
Language: Java

import java.util.*;
import java.io.*;


public class Main1{
	public static void main(String[] args)
			
	{
		
		int i=0;
		Scanner s= new Scanner(System.in);
		int a=s.nextInt();
		if(a%2==0)
			System.out.println(a/2);
		else
			i=1+a/2;
			System.out.println(i);


	}
}

Compiler output:
Main.java:5: error: class Main1 is public, should be declared in a file named Main1.java
public class Main1{
       ^
1 error
Language: Java

import java.util.*;
import java.io.*;
import java.lang.Exception;

public class Main1{
	public static void main(String[] args)
			throws IOException
	{
		BufferedReader br = new BufferedReader(new
		InputStreamReader(System.in));
		int i=0;

		int a=Integer.parseInt(br.readLine());
		if(a%2==0)
			System.out.println(a/2);
		else
			i=1+a/2;
			System.out.println(i);


	}
}

Compiler output:
Main.java:5: error: class Main1 is public, should be declared in a file named Main1.java
public class Main1{
       ^
1 error
Language: Java

import java.util.*;
import java.io.*;
import java.lang.Exception;

public class Main1{
	public static void main(String[] args)
			throws IOException
	{
		BufferedReader br = new BufferedReader(new
		InputStreamReader(System.in));

		int a=Integer.parseInt(br.readLine());
		if(a%2==0)
			System.out.println(a/2);
		else
			System.out.println(a/2 +1);


	}
}

Compiler output:
Main.java:5: error: class Main1 is public, should be declared in a file named Main1.java
public class Main1{
       ^
1 error
Language: Java

import java.io.*;
import java.util.Scanner;
import java.util.ArrayList;
import java.util.Arrays;

public class Main {
  
  public static void main(String[] args){
    
    try {
      
      //標準入力受け取り
      Scanner scan            = new Scanner(System.in);
      ArrayList<Integer> strs = new ArrayList<Integer>();
      
      while (scan.hasNext()){
      	strs.add(scan.nextInt());
      }
      
      //変数へ代入
      int [][] bingo  = new int[3][3]; //ビンゴ表
      int      num    = 0;             //チェック値
      String   jadge  = "No";          //判定
      
      for (int x=0; x<9; x++) {
      	for (int y=9; y<strs.size(); y++){
          bingo[x/3][x%3] = 0;
          //穴が開いた場合
          if (strs.get(x) == strs.get(y) ) {
	    	bingo[x/3][x%3] = 1;
          }                 
        }
      }
      
      //ビンゴ有無チェック
      loop: for (int i=0; i<3; i++){
      	for(int j=0; j<3; j++){
          
          num += bingo[i][j];
          if (num == 3){
            jadge ="Yes";
            break loop;
          }
        }
        num = 0;
      }
      
      num = bingo[0][0]+bingo[1][1]+bingo[2][2]
      if(num==3){
        jadge = "Yes";
      }
      
      num = bingo[0][2]+bingo[2][2]+bingo[0][2] 
      if(num==3){
        jadge = "Yes";
      }
      
      System.out.println(jadge);
      
    } catch (Exception e) {
      
      System.out.println("error");

    }
  }
}


Compiler output:
Main.java:48: error: ';' expected
      num = bingo[0][0]+bingo[1][1]+bingo[2][2]
                                               ^
Main.java:53: error: ';' expected
      num = bingo[0][2]+bingo[2][2]+bingo[0][2] 
                                               ^
2 errors
Language: Java

import java.io.*;
import java.util.Scanner;
import java.util.ArrayList;
import java.util.Arrays;

public class Main {
  
  public static void main(String[] args){
    
    try {
      
      //標準入力受け取り
      Scanner scan            = new Scanner(System.in);
      ArrayList<Integer> strs = new ArrayList<Integer>();
      
      while (scan.hasNext()){
      	strs.add(scan.nextInt());
      }
      
      //変数へ代入
      int [][] bingo = new int[][];      //ビンゴ表
      int      num   = 0;                //チェック値
      String   jadge = "No";             //判定
      
      for (int x=0; x<9; x++) {
      	for (int y=9; y<strs.size(); y++){
           
           bingo[x][y] = 0;
           
           //穴が開いた場合
           if (strs.get(x) == strs.get(y) ) {
				bingo[x][y] = 1;              
           }  
        }
      }
      
      //ビンゴ有無チェック
      loop: for (int i=0; i<3; i++){
      	for(int j=0; j<3; j++){
          
          num += bingo[i][j];
          if (num == 3){
            jadge ="Yes";
            break loop;
          }
        }
        num = 0;
      }
      
      System.out.println(jadge);
      
    } catch (Exception e) {
      
      System.out.println("error");

    }
  }
}


Compiler output:
Main.java:21: error: array dimension missing
      int [][] bingo = new int[][];      //????
                                  ^
1 error
Language: Java

import java.io.*;
import java.util.Scanner;
import java.util.ArrayList;

public class Main {
  
  public static void main(String[] args){
    
    try {
      
      //標準入力受け取り
      Scanner scan            = new Scanner(System.in);
      ArrayList<Integer> strs = new ArrayList<Integer>();
      
      while (scan.hasNext()){
      	strs.add(scan.nextInt());
      }
      
      //変数へ代入
      int [][] bingo;      //ビンゴ表
      int    num   = 0;    //チェック値
      String jadge = "No"; //判定
      
      for (int x=0; x<9; x++) {
      	for (int y=9; y<strs.size(); y++){
           
           bingo[x][y] = 0;
           
           //穴が開いた場合
           if (strs.get(x) == strs.get(y) ) {
				bingo[x][y] = 1;              
           }  
        }
      }
      
      //ビンゴ有無チェック
      loop: for (int i=0; i<3; i++){
      	for(int j=0; j<3; j++){
          
          num += bingo[i][j];
          if (num == 3){
            jadge ="Yes";
            break loop;
          }
        }
        num = 0;
      }
      
      System.out.println(jadge);
      
    } catch (Exception e) {
      
      System.out.println("error");

    }
  }
}


Compiler output:
Main.java:27: error: variable bingo might not have been initialized
           bingo[x][y] = 0;
           ^
Main.java:40: error: variable bingo might not have been initialized
          num += bingo[i][j];
                 ^
2 errors
Language: Java

import java.io.*;
import java.util.Scanner;
import java.util.ArrayList;

public class Main {
  
  public static void main(String[] args){
    
    try {
      
      //標準入力受け取り
      Scanner scan            = new Scanner(System.in);
      ArrayList<Integer> strs = new ArrayList<Integer>();
      
      while (scan.hasNext()){
      	strs.add(scan.nextInt());
      }
      
      //変数へ代入
      int [][] bingo;      //ビンゴ表
      int    num   = 0;    //チェック値
      String jadge = "No"; //判定
      
      for (int x=0; x<9; x++) {
      	for (int y=9; y<strs.size(); y++){
           
           bingo[x][y] = 0;
           
           //穴が開いた場合
           if (strs.get(x) = strs.get(y) ) {
				bingo[x][y] = 1;              
           }  
        }
      }
      
      //ビンゴ有無チェック
      loop: for (int i=0; i<3; i++){
      	for(int j=0; j<3; j++){
          
          num += bingo[i][j];
          if (num=3){
            jadge ="Yes";
            break loop;
          }
        }
        num = 0;
      }
      
      System.out.println(jadge);
      
    } catch (Exception e) {
      
      System.out.println("error");

    }
  }
}


Compiler output:
Main.java:30: error: unexpected type
           if (strs.get(x) = strs.get(y) ) {
                       ^
  required: variable
  found:    value
Main.java:41: error: incompatible types: int cannot be converted to boolean
          if (num=3){
                 ^
2 errors