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

#import<cstdio>
#import<algorithm>
int main(){
	for(int n,m,f,i;scanf("%d%d",&n,&m),n|m;printf("%d\n",f)){
		int a[200010]={0};
		for(i=0;i<n+m;i++)
			scanf("%d"a+i);
		std::sort(a,a+n+m+1);
		f=0;
		for(i=1;i<n+m+1;i++)
			f=std::max(f,a[i]+a[i-1]);
	}
}

Compiler output:
a.cc:1:2: warning: #import is a deprecated GCC extension [-Wdeprecated]
    1 | #import<cstdio>
      |  ^~~~~~
a.cc:2:2: warning: #import is a deprecated GCC extension [-Wdeprecated]
    2 | #import<algorithm>
      |  ^~~~~~
a.cc: In function 'int main()':
a.cc:7:31: error: unable to find string literal operator 'operator""a' with 'const char [3]', 'long unsigned int' arguments
    7 |                         scanf("%d"a+i);
      |                               ^~~~~
Language: C++

#include <bits/stdc++.h>
 
using namespace std;
 
int main(){
  int n, m;
 
  while(scanf("%d%d",&n, &m, (n | m)){
    int N = n+m, arr[N];
    for(int i = 0 ; i < N ; i++){
      scanf("%d" ,arr+i);
    }
    sort(arr, arr+N);
 
    int max = arr[0];
    for(int i = 0 ; i < N ; i++){
      max = std::max(max, arr[i] - arr[i-1]);
    }
    printf("%d\n" ,max);
  }
 
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:38: error: expected ')' before '{' token
    8 |   while(scanf("%d%d",&n, &m, (n | m)){
      |        ~                             ^
      |                                      )
Language: Java

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

class Cube {
    int x, y, z;
    Cube(int x, int y, int z) {
        this.x = x;
        this.y = y;
        this.z = z;
    }
    @Override
    public boolean equals(Object obj) {
        Cube o = (Cube)obj;
        return x == o.x && y == o.y && z == o.z;
    }
    @Override
    public int hashCode() {
        return x * 503 * 503 + y * 503 + z;
    }
    @Override
    public String toString() {
        return String.valueOf(x) + "," + String.valueOf(y) + "," + String.valueOf(z);
    }
}

public class Main {
    int n, h;
    int cube;
    Scanner sc;
    Set<Cube> hole;
    enum C {XY, XZ, YZ;}

    Main() {
        sc = new Scanner(System.in);
    }

    public static void main(String[] args) {
        new Main().run();
    }

    boolean init() {
        n = sc.nextInt();
        h = sc.nextInt();
        if (n == 0 && h == 0) return false;
        hole = new HashSet<Cube>();

        for (int _h = 0; _h < h; _h++) {
            String c; int a, b;
            c = sc.next();
            a = sc.nextInt()-1;
            b = sc.nextInt()-1;
            switch (C.valueOf(c.toUpperCase())) {
                case XY:
                    for (int i = 0; i < n; i++) hole.add(new Cube(a, b, i));
                    break;
                case XZ:
                    for (int i = 0; i < n; i++) hole.add(new Cube(a, i, b));
                    break;
                case YZ:
                    for (int i = 0; i < n; i++) hole.add(new Cube(i, a, b));
                    break;
            }
        }
        return true;
    }

    void run() {
        while (init()) {
            System.out.println(n*n*n - hole.size());
        }
    }
}

Compiler output:
Main.java:1: error: class, interface, enum, or record expected
gimport java.io.*;
^
Main.java:2: error: class, interface, enum, or record expected
import java.util.*;
^
2 errors
Language: Java

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

class Main{
	public static void main(String args[]){
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		try {
			while(true){
				String strs[] = br.readLine().split(" ");
				int n = Integer.parseInt(strs[0]);
				int h = Integer.parseInt(strs[1]);
				if(n == 0) return;
				
				boolean ana[][][] = new boolean[n][n][n];
				
				for(int i = 0; i < h; i++){
					strs = br.readLine().split(" ");
					int arg1 = Integer.parseInt(strs[1]) - 1;
					int arg2 = Integer.parseInt(strs[2]) - 1;
					if(strs[0].equals("xy")){
						// xy
						for(int j = 0; j < n; j++)
							ana[arg1][arg2][j] = true;
					}else if(strs[0].equals("xz")){
						// xz
						for(int j = 0; j < n; j++)
							ana[arg1][j][arg2] = true;
					}else{
						// yz
						for(int j = 0; j < n; j++)
							ana[j][arg1][arg2] = true;
					}
				}
				
				int answer = n * n * n;
				for(int i = 0; i < n; i++)
					for(int j = 0; j < n; j++)
						for(int k = 0; k < n; k++)
							if(ana[i][j][k]) answer--;
				System.out.println(answer);
			}
		} catch (Exception e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
		}
	}

Compiler output:
Main.java:47: error: reached end of file while parsing
	}
	 ^
1 error
Language: Java

import java.io.*;
import java.util.*;
 
public class p1030yet {
    public static void main(String[] args) {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        try {
            String line;
            /* input */
            while(true){
                line = br.readLine();
                int n = Integer.parseInt(line.split(" ")[0]), h = Integer.parseInt(line.split(" ")[1]);
                if(n==0&&h==0) return;
                
                Set<Integer> s = new HashSet<Integer>();
                
                for(int i=0;i<h;i++){
                	line = br.readLine();
                	
                	String[] str = line.split(" ");
                	String p = str[0];
                	int a = Integer.parseInt(str[1])-1, b = Integer.parseInt(str[2])-1;
                	if(p.equals("xy")){
                		for(int j=0;j<n;j++){
                			s.add(1000000*a+1000*b+j);
                		}
                	} else if(p.equals("yz")){
                		for(int j=0;j<n;j++){
                			s.add(1000000*j+1000*a+b);
                		}
                	} else {
                		for(int j=0;j<n;j++){
                			s.add(1000000*a+1000*j+b);
                		}
                	}
                }
                System.out.println(n*n*n-s.size());
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

Compiler output:
Main.java:4: error: class p1030yet is public, should be declared in a file named p1030yet.java
public class p1030yet {
       ^
1 error
Language: C

#include <stdio.h>
#include <string.h>

int main(void)[

	while(1){
		int n, h, a, b, i, j, k;
		int cube[500][500][500] = {0};
		char c[3];
		long count = 0;
		
		scanf("%d %d", &n, &h);
		if(n==0 && h==0) break;
		
		for(i=0; i<h; i++) {
			scanf(" %s %d %d", c, &a, &b);
			if(strcmp(c, "xy")==0){
				for(i=0; i<n; i++)
					cube[a][b][i]=1;
			}
			else if(strcmp(c, "xz")==0){
				for(i=0; i<n; i++)
					cube[a][i][b]=1;			
			}
			else if(strcmp(c, "yz")==0){
				for(i=0; i<n; i++)
					cube[i][a][b]=1;
			}
		}
		
		for(i=0; i<n; i++){
			for(j=0; j<n; j++){
				for(k=0; k<n; k++){
					if(a[i][j][k]==0) count++;
				}
			}
		}
		
		printf("%ld\n", count);
		
	}

	return 0;
}

Compiler output:
main.c:6:9: error: expected expression before 'while'
    6 |         while(1){
      |         ^~~~~
Language: C++

#include<iostream>
#include<cstdio>
#include<string>
#include<vector>
#include<algorithm>
#include<queue>
#include<set>
#include<unordered_map>
using namespace std;

bool a[500][500][500];
signed main() {
	memset(a, -1, sizeof(a));
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:9: error: 'memset' was not declared in this scope
   13 |         memset(a, -1, sizeof(a));
      |         ^~~~~~
a.cc:9:1: note: 'memset' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
    8 | #include<unordered_map>
  +++ |+#include <cstring>
    9 | using namespace std;
Language: C++

#include <iostream>
#include <cstdio>

using namespace std;

bool cube[500][500][500];

int main()
{
  int N, H;
  while (cin >> N >> H) {
    memset(cube, false, sizeof cube);
    if (N == 0 && H == 0) {break;}
    
    for (int i = 0; i < H; i++) {
      string s;
      int x, y;
      cin >> s >> x >> y;
      x--, y--;
      if (s == "xy") {
	for (int j = 0; j < N; j++) {
	  cube[x][y][j] = true;
	}
      }
      if (s == "xz") {
	for (int j = 0; j < N; j++) {
	  cube[j][x][y] = true;
	}
      }
      if (s == "yz") {
	for (int j = 0; j < N; j++) {
	  cube[y][j][x] = true;
	}
      }
    }
    int c = 0;
    for (int i = 0; i < N; i++) {
      for (int j = 0; j < N; j++) {
	for (int k = 0; k < N; k++) {
	  if (!cube[i][j][k]) c++;
	}
      }
    }
    cout << c-1 << endl;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:5: error: 'memset' was not declared in this scope
   12 |     memset(cube, false, sizeof cube);
      |     ^~~~~~
a.cc:3:1: note: 'memset' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
    2 | #include <cstdio>
  +++ |+#include <cstring>
    3 |
Language: C++

#include <iostream>
#include <string>
using namespace std;
void check(int a,int b,int c,int hole[], int& count)
{
	bool f=false;
	point = a*1000000 + b *1000 + c;
	for(int i=0; i < count; i++){
		if(hole[i] == point){
			f=true;
			break;
		}
	}
	if(!f){
		hole[count++] = point;
	}
	
}

int main(void){
	int n,h;
	while(cin >> n >> h){
		if (!n) break;
		int count = 0;
		int hole[100000]={0};
		while(h--){
			int a,b;
			string c;
			cin >> c >> a >> b;
			for(int i=0;i<n;i++){
				if(c == "xy") check(a-1,b-1,i,hole,count);
				else if(c == "xz") check(a-1,i,b-1,hole,count);
				else check(i,a-1,b-1,hole,count);
			}
		}
		cout << n*n*n - count << endl;
	}
	return (0);
}

Compiler output:
a.cc: In function 'void check(int, int, int, int*, int&)':
a.cc:7:9: error: 'point' was not declared in this scope
    7 |         point = a*1000000 + b *1000 + c;
      |         ^~~~~
Language: C++

#include <iostream>
#include <stdio.h>
const int nmax = 500;
const int hmax = 200;

using namespace std;

int main(void){
	int n,h;
	/*
	bool*** box = new bool**[nmax];
	for(int i=0;i<nmax;++i){
		box[i] = new bool*[nmax];
		for(int j=0;j<nmax;++j){
			box[i][j] = new bool[nmax];
		}
	}
	*/

	while(cin >> n >> h){
		//cout << n << " " << h << endl;
		if(n == 0 && h == 0){
			//cout << "finish!" << endl;
			break;
		}

		int*** box = new int**[n];
		for(int i=0;i<n;++i){
			box[i] = new int*[n];
			for(int j=0;j<n;++j){
				box[i][j] = new int[n];
			}
		}
		
		char plane[h][2];
		int pos1[h],pos2[h];
		for(int i=0;i<h;++i){
			scanf("%s",plane[i]);
			cin >> pos1[i] >> pos2[i];
			pos1[i]--; pos2[i]--;
			//cout << plane[i][0] << " " << plane[i][1] << " " << pos1[i] << " " << pos2[i] << endl;
		}

		for(int i=0;i<n;++i){
			for(int j=0;j<n;++j){
				for(int k=0;k<n;++k){
					box[i][j][k] = 0;
				}
			}
		}

		for(int i=0;i<h;++i){
			if(plane[i][0] == 'y'){
				for(int index=0;index<n;++index){
					box[index][pos1[i]][pos2[i]] = 0;
				}
			}
			else if(plane[i][1] == 'z'){
				for(int index=0;index<n;++index){
					box[pos1[i]][index][pos2[i]] = 0;
				}
			}
			else{
				for(int index=0;index<n;++index){
					box[pos1[i]][pos2[i]][index] = 0;
				}
			}
		}


		int count = 0;
		for(int i=0;i<n;++i){
			for(int j=0;j<n;++j){
				for(int k=0;k<n;++k){
					cout += box[i][j][k];
					}
				}
			}
		}
		cout << count << endl;

		
		for(int i=0;i<n;++i){      
			for(int j=0;j<n;++j){
				delete[] box[i][j];
			}
			delete[] box[i];
		}
		delete[] box; 
		
	}
	/*
		for(int i=0;i<n;++i){      
			for(int j=0;j<n;++j){
				delete[] box[i][j];
			}
			delete[] box[i];
		}
		delete[] box; 
	*/

}

Compiler output:
a.cc: In function 'int main()':
a.cc:75:46: error: no match for 'operator+=' (operand types are 'std::ostream' {aka 'std::basic_ostream<char>'} and 'int')
   75 |                                         cout += box[i][j][k];
      |                                         ~~~~~^~~~~~~~~~~~~~~
a.cc:80:25: error: 'count' was not declared in this scope
   80 |                 cout << count << endl;
      |                         ^~~~~
a.cc:85:42: error: 'box' was not declared in this scope
   85 |                                 delete[] box[i][j];
      |                                          ^~~
a.cc:87:34: error: 'box' was not declared in this scope
   87 |                         delete[] box[i];
      |                                  ^~~
a.cc:89:26: error: 'box' was not declared in this scope
   89 |                 delete[] box;
      |                          ^~~
a.cc: At global scope:
a.cc:102:1: error: expected declaration before '}' token
  102 | }
      | ^
Language: C++

#include <iostream>
#include <stdio.h>
const int nmax = 500;
const int hmax = 200;

using namespace std;

int main(void){
	int n,h;
	/*
	bool*** box = new bool**[nmax];
	for(int i=0;i<nmax;++i){
	box[i] = new bool*[nmax];
	for(int j=0;j<nmax;++j){
	box[i][j] = new bool[nmax];
	}
	}
	*/

	while(cin >> n >> h){
		//cout << n << " " << h << endl;
		if(n == 0 && h == 0){
			//cout << "finish!" << endl;
			break;
		}

		int*** box = new int**[n];
		for(int i=0;i<n;++i){
			box[i] = new int*[n];
			for(int j=0;j<n;++j){
				box[i][j] = new int[n];
			}
		}

		char plane[h][2];
		int pos1[h],pos2[h];
		for(int i=0;i<h;++i){
			scanf("%s",plane[i]);
			cin >> pos1[i] >> pos2[i];
			pos1[i]--; pos2[i]--;
			//cout << plane[i][0] << " " << plane[i][1] << " " << pos1[i] << " " << pos2[i] << endl;
		}

		for(int i=0;i<n;++i){
			for(int j=0;j<n;++j){
				for(int k=0;k<n;++k){
					box[i][j][k] = 0;
				}
			}
		}

		for(int i=0;i<h;++i){
			if(plane[i][0] == 'y'){
				for(int index=0;index<n;++index){
					box[index][pos1[i]][pos2[i]] = 0;
				}
			}
			else if(plane[i][1] == 'z'){
				for(int index=0;index<n;++index){
					box[pos1[i]][index][pos2[i]] = 0;
				}
			}
			else{
				for(int index=0;index<n;++index){
					box[pos1[i]][pos2[i]][index] = 0;
				}
			}
		}


		int count = 0;
		for(int i=0;i<n;++i){
			for(int j=0;j<n;++j){
				for(int k=0;k<n;++k){
					cout += box[i][j][k];
				}
			}
		}

		cout << count << endl;


		for(int i=0;i<n;++i){      
			for(int j=0;j<n;++j){
				delete[] box[i][j];
			}
			delete[] box[i];
		}
		delete[] box; 

	}
	/*
	for(int i=0;i<n;++i){      
	for(int j=0;j<n;++j){
	delete[] box[i][j];
	}
	delete[] box[i];
	}
	delete[] box; 
	*/

}

Compiler output:
a.cc: In function 'int main()':
a.cc:75:46: error: no match for 'operator+=' (operand types are 'std::ostream' {aka 'std::basic_ostream<char>'} and 'int')
   75 |                                         cout += box[i][j][k];
      |                                         ~~~~~^~~~~~~~~~~~~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
typedef string::const_iterator Cursol;

typedef pair< int, int > Pi;
typedef pair< Pi, Pi > Piii;

struct Data{
  string name;
  Piii p;
  vector< Data > foo;
};

bool inPosition(const int& x, const int& y, const Data& data){
  Piii p = data.p;
  return (p.first.first <= x && x <= p.second.first &&
          p.first.second <= y && y <= p.second.second);
}

int rec(Data now, const Data& panel){
  int ret = 0;
  for(int i = 0; i < now.foo.size(); i++){
    ret += rec( now.foo[i], panel) + 1;
  }
  return ret;
}


pair< string , int > solve(const int x,const int y, const Data& panel){
  Data now = panel;
  int cnt = 0;


  
  if(!inPosition(x, y, now)){
    return make_pair( "OUT OF MAIN PANEL", 1);
  }
  
  /*
  bool flag = true;
  while(flag){ //ここでREしてるよふえぇ*/
    flag = false;
    for(int i = 0; i < now.foo.size(); i++){
      if(inPosition( x, y, now.foo[i])){
        now = now.foo[i];
        flag = true;
        break;
      }
    }
  }
*/
  return make_pair( now.name, rec(now, panel));
}


string getString(Cursol& pos)
{
  Cursol prev = pos;
  while(*pos != '>'){
    pos++;
  } 
  return string(prev,pos);
}
Piii getPosision(Cursol& pos)
{
  Piii p;
  Cursol prev = pos;

  while(*pos != '<'){
    pos++;
  }
  sscanf( string( prev, pos).c_str(), "%d,%d,%d,%d",
          &p.first.first, &p.first.second, &p.second.first, &p.second.second);
  return p;
}

void Check( Cursol& pos, Data& ret)
{

  ret = (Data){ getString(++pos), getPosision(++pos), vector< Data >(0)};
  while(*(pos + 1) != '/'){ //終了タグ
    ret.foo.resize(ret.foo.size() + 1);
    Check( pos, ret.foo[ret.foo.size() - 1]);
  }
  getString(++pos);
  ++pos;
}


int main(){
  int n;
  string tag;
  Data Main;
  Cursol crl;

  while(cin >> n, n){
    cin >> tag;
    Check( crl = tag.begin(), Main); //こうぶんかいせき！！
    
    while(n--){
      int x, y;
      cin >> x >> y;
      pair< string , int > ans = solve( x, y, Main);
      cout << ans.first << " " << ans.second << endl;
    }
    

  }
  
  return(0);
}

Compiler output:
a.cc: In function 'std::pair<std::__cxx11::basic_string<char>, int> solve(int, int, const Data&)':
a.cc:42:5: error: 'flag' was not declared in this scope
   42 |     flag = false;
      |     ^~~~
a.cc: At global scope:
a.cc:51:2: error: expected unqualified-id before '/' token
   51 | */
      |  ^
a.cc:53:1: error: expected declaration before '}' token
   53 | }
      | ^
a.cc: In function 'std::pair<std::__cxx11::basic_string<char>, int> solve(int, int, const Data&)':
a.cc:50:3: warning: control reaches end of non-void function [-Wreturn-type]
   50 |   }
      |   ^
Language: C++

#include <iostream>
#include <string>
#include <utility>
using namespace std;

typedef tuple<int,int,int,int> T;
typedef pair<string,T> P;
string str;
int p;

P TagStruct();
string OpenTag();
string CloseTag();
string TagName();
T TagValue();

P TagStruct() {
  string op = OpenTag();
  T t = TagValue();
  while (str[p] == '<' and str[p+1] != '/') {
    :w

Compiler output:
a.cc: In function 'P TagStruct()':
a.cc:21:5: error: expected primary-expression before ':' token
   21 |     :w
      |     ^
a.cc:21:7: error: expected '}' at end of input
   21 |     :w
      |       ^
a.cc:20:45: note: to match this '{'
   20 |   while (str[p] == '<' and str[p+1] != '/') {
      |                                             ^
a.cc:21:7: error: expected '}' at end of input
   21 |     :w
      |       ^
a.cc:17:15: note: to match this '{'
   17 | P TagStruct() {
      |               ^
a.cc:21:7: warning: no return statement in function returning non-void [-Wreturn-type]
   21 |     :w
      |       ^
Language: C++

#include <stdio.h>
#include <list>

using namespace std;

class Window{
public:
	~Window()
	{
		list<class Window*>::iterator it;
		for (it = child.begin(); it != child.end(); it++){
			delete (*it);
		}
	}
		
	Window* Click(int x, int y)
	{
		Window *ret;
		list<class Window*>::iterator it;
		
		ret = this;
		if (isClick(x, y) == true){
			for (it = child.begin(); it != child.end(); it++){
				if ((*it)->Click(x, y) != NULL) ret = *it;
			}
		}
		else {
			return (NULL);
		}
		return (ret);
	}				
	
	bool isClick(int x, int y)
	{
		return (sx <= x && ex >= x && sy <= y && ey >= y);
	}

	char name[100];
	int sx, sy;
	int ex, ey;
	list<class Window*> child;
};

Window* input(char tag[])
{
	int i;
	Window *Parent;
	
	Parent = new Window;
	
	while (*tag != '<') tag++;
	tag++;
	i = 0;
	while (*tag != '>'){
		Parent->name[i++] = *tag++;
	}
	Parent->name[i] = '\0';
	while (!isdigit(*tag)) tag++;
	Parent->sx = atoi(tag);
	while (isdigit(*tag)) tag++;
	while (!isdigit(*tag)) tag++;
	Parent->sy = atoi(tag);
	while (isdigit(*tag)) tag++;
	while (!isdigit(*tag)) tag++;
	Parent->ex = atoi(tag);
	while (isdigit(*tag)) tag++;
	while (!isdigit(*tag)) tag++;
	Parent->ey = atoi(tag);
	
	while (*tag != '\0'){
		while (*tag != '<'){
			tag++;
		}
		if (*(tag + 1) == '/'){
			return (Parent);
		}
		else {
			Parent->child.push_back(input(tag));
			while (*tag != '/') tag++;
		}
	}
	
	return (Parent);
}

	
int main(void)
{
	Window *Main;
	char tag[1001];
	int n;
	
	while (1){
		scanf("%d", &n);
		if (n == 0){
			break;
		}
		scanf("%s", tag);
		Main = input(tag);
		
		for (int i = 0; i < n; i++){
			int x, y;
			Window* output;
			
			scanf("%d%d", &x, &y);
			output = Main->Click(x, y);
			if (output == NULL){
				printf("OUT OF MAIN PANEL 1\n");
			}
			else {
				printf("%s %d\n", output->name, output->child.size());
			}
		}
		
		delete Main;
	}
	
	return (0);
}

Compiler output:
a.cc: In function 'Window* input(char*)':
a.cc:58:17: error: 'isdigit' was not declared in this scope
   58 |         while (!isdigit(*tag)) tag++;
      |                 ^~~~~~~
a.cc:59:22: error: 'atoi' was not declared in this scope
   59 |         Parent->sx = atoi(tag);
      |                      ^~~~
a.cc:60:16: error: 'isdigit' was not declared in this scope
   60 |         while (isdigit(*tag)) tag++;
      |                ^~~~~~~
a.cc:61:17: error: 'isdigit' was not declared in this scope
   61 |         while (!isdigit(*tag)) tag++;
      |                 ^~~~~~~
a.cc:63:16: error: 'isdigit' was not declared in this scope
   63 |         while (isdigit(*tag)) tag++;
      |                ^~~~~~~
a.cc:64:17: error: 'isdigit' was not declared in this scope
   64 |         while (!isdigit(*tag)) tag++;
      |                 ^~~~~~~
a.cc:66:16: error: 'isdigit' was not declared in this scope
   66 |         while (isdigit(*tag)) tag++;
      |                ^~~~~~~
a.cc:67:17: error: 'isdigit' was not declared in this scope
   67 |         while (!isdigit(*tag)) tag++;
      |                 ^~~~~~~
Language: C++

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

using namespace std;

class Window{
public:
	~Window()
	{
		list<class Window*>::iterator it;
		for (it = child.begin(); it != child.end(); it++){
			delete (*it);
		}
	}
		
	Window* Click(int x, int y)
	{
		Window *ret;
		list<class Window*>::iterator it;
		
		ret = this;
		if (isClick(x, y) == true){
			for (it = child.begin(); it != child.end(); it++){
				if ((*it)->Click(x, y) != NULL) ret = *it;
			}
		}
		else {
			return (NULL);
		}
		return (ret);
	}				
	
	bool isClick(int x, int y)
	{
		return (sx <= x && ex >= x && sy <= y && ey >= y);
	}

	char name[100];
	int sx, sy;
	int ex, ey;
	list<class Window*> child;
};

Window* input(char tag[])
{
	int i;
	Window *Parent;
	
	Parent = new Window;
	
	while (*tag != '<') tag++;
	tag++;
	i = 0;
	while (*tag != '>'){
		Parent->name[i++] = *tag++;
	}
	Parent->name[i] = '\0';
	while (!isdigit(*tag)) tag++;
	Parent->sx = atoi(tag);
	while (isdigit(*tag)) tag++;
	while (!isdigit(*tag)) tag++;
	Parent->sy = atoi(tag);
	while (isdigit(*tag)) tag++;
	while (!isdigit(*tag)) tag++;
	Parent->ex = atoi(tag);
	while (isdigit(*tag)) tag++;
	while (!isdigit(*tag)) tag++;
	Parent->ey = atoi(tag);
	
	while (*tag != '\0'){
		while (*tag != '<'){
			tag++;
		}
		if (*(tag + 1) == '/'){
			return (Parent);
		}
		else {
			Parent->child.push_back(input(tag));
			while (*tag != '/') tag++;
		}
	}
	
	return (Parent);
}

	
int main(void)
{
	Window *Main;
	char tag[1001];
	int n;
	
	while (1){
		scanf("%d", &n);
		if (n == 0){
			break;
		}
		scanf("%s", tag);
		Main = input(tag);
		
		for (int i = 0; i < n; i++){
			int x, y;
			Window* output;
			
			scanf("%d%d", &x, &y);
			output = Main->Click(x, y);
			if (output == NULL){
				printf("OUT OF MAIN PANEL 1\n");
			}
			else {
				printf("%s %d\n", output->name, output->child.size());
			}
		}
		
		delete Main;
	}
	
	return (0);
}

Compiler output:
a.cc: In function 'Window* input(char*)':
a.cc:59:17: error: 'isdigit' was not declared in this scope
   59 |         while (!isdigit(*tag)) tag++;
      |                 ^~~~~~~
a.cc:61:16: error: 'isdigit' was not declared in this scope
   61 |         while (isdigit(*tag)) tag++;
      |                ^~~~~~~
a.cc:62:17: error: 'isdigit' was not declared in this scope
   62 |         while (!isdigit(*tag)) tag++;
      |                 ^~~~~~~
a.cc:64:16: error: 'isdigit' was not declared in this scope
   64 |         while (isdigit(*tag)) tag++;
      |                ^~~~~~~
a.cc:65:17: error: 'isdigit' was not declared in this scope
   65 |         while (!isdigit(*tag)) tag++;
      |                 ^~~~~~~
a.cc:67:16: error: 'isdigit' was not declared in this scope
   67 |         while (isdigit(*tag)) tag++;
      |                ^~~~~~~
a.cc:68:17: error: 'isdigit' was not declared in this scope
   68 |         while (!isdigit(*tag)) tag++;
      |                 ^~~~~~~
Language: C

#include<stdio.h>

int cnt(int n){
  int ret = 0;
  while(n){
    ret++;
    n ^= (n & (-n));
  }
  return ret;
}

int main(){
  int c[20],k[20],r[20][20];
  int n,u;
  int i,j,l;
  while(scanf("%d%d",&n,&u), n+u){
    int ans = n;
    for(i=0; i<n; i++){
      scanf("%d%d",&c[i],&k[i]);
      for(j=0; j<k[i]; j++)
	scanf("%d",&r[i][j]);
    }
    for(i=0; i<(1<<n); i++){
      int tni = 0;
      int ok  = 1;
      int cc  = cnt(i);
      for(j=0; ok && j<n; j++)
	if(i & (1<<j)){
	  tni += c[j];
	  for(l=0; ok && l<k[j]; l++)
	    if(!(i & (1<<r[j][l])))
	      ok = 0;
	}
      if(ok && tni >= u && ans > cc)
	ans = cc;
    }
    printf("%d\n",ans);
  }
}

#include<stdio.h>

int cnt(int n){
  int ret = 0;
  while(n){
    ret++;
    n ^= (n & (-n));
  }
  return ret;
}

int main(){
  int c[20],k[20],r[20][20];
  int n,u;
  int i,j,l;
  while(scanf("%d%d",&n,&u), n+u){
    int ans = n;
    for(i=0; i<n; i++){
      scanf("%d%d",&c[i],&k[i]);
      for(j=0; j<k[i]; j++)
	scanf("%d",&r[i][j]);
    }
    for(i=0; i<(1<<n); i++){
      int tni = 0;
      int ok  = 1;
      int cc  = cnt(i);
      for(j=0; ok && j<n; j++)
	if(i & (1<<j)){
	  tni += c[j];
	  for(l=0; ok && l<k[j]; l++)
	    if(!(i & (1<<r[j][l])))
	      ok = 0;
	}
      if(ok && tni >= u && ans > cc)
	ans = cc;
    }
    printf("%d\n",ans);
  }
}

Compiler output:
main.c:43:5: error: redefinition of 'cnt'
   43 | int cnt(int n){
      |     ^~~
main.c:3:5: note: previous definition of 'cnt' with type 'int(int)'
    3 | int cnt(int n){
      |     ^~~
main.c:52:5: error: redefinition of 'main'
   52 | int main(){
      |     ^~~~
main.c:12:5: note: previous definition of 'main' with type 'int()'
   12 | int main(){
      |     ^~~~
Language: C

int __builtin_popcount(int i,int n)
{
  int j,res;
  res = 0;
  for(j = 0;j<n;j++)
    if((i >> j) & 1)
      res++;
  return res;
}

Compiler output:
main.c:1:5: warning: conflicting types for built-in function '__builtin_popcount'; expected 'int(unsigned int)' [-Wbuiltin-declaration-mismatch]
    1 | int __builtin_popcount(int i,int n)
      |     ^~~~~~~~~~~~~~~~~~
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/14/../../../x86_64-linux-gnu/Scrt1.o: in function `_start':
(.text+0x17): undefined reference to `main'
collect2: error: ld returned 1 exit status
Language: C

#include<iostream>
#include<cstdio>
#include<vector>
using namespace std;
typedef vector<int> VI;
typedef vector<VI> VVI;
int ans,U;

void dfs(VI& G,VI& c,int total,int cost,int b)
{
  if(cost >= ans)
    return;

  int n = G.size();
  for(int i=0;i<n;i++)
    {
      if((b>>i) & 1)
	continue;
      int pre = G[i];
      pre &= b;
      if(pre == G[i])
	{
	  if(total+c[i] < U)
	    dfs(G,c,total+c[i],cost+1,b|(1<<i));
	  else 
	    ans = min(ans,cost+1);
	}
    }

}

int main()
{
  int n;
  while(cin >> n >> U,n|U)
    {
      vector<int> G;
      G.resize(n);
      vector<int> c; 
      c.resize(n);
      for(int i=0;i<n;i++)
	{
	  int k;
	  cin >> c[i] >> k;
	  G[i] = 0;
	  for(int j=0;j<k;j++)
	    {
	      int r;
	      cin >> r;
	      G[i] |= (1<<r);
	    }
	}

      ans = n;
      dfs(G,c,0,0,0);
      cout << ans << endl;
    }
  return 0;
}

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

#include<cstdio>
#include<iostream>
#include<bitset>
#include<deque>
#include<algorithm>
using namespace std;

struct Pox
{
  int state,cost;
  Pox(int state,int cost):state(state),cost(cost){}
};

int main()
{
  while(1)
    {
      int n,U,k,r;
      scanf("%d %d",&n,&U);
      if(n+U == 0)
	break;
      deque<Pox> deq;
      int G[n];
      int c[n];
      for(int i = 0;i<n;i++)
	{
	  scanf("%d %d",&c[i],&k);
	    G[i] = 0;
	    if(!k)
	      deq.push_back(Pox((1<<i),c[i]));
	  for(int j=0;j<k;j++)
	    {
	      scanf("%d",&r);
	      G[i] |= (1<<r);
	    }
	}

      int ans = n;
      while(!deq.empty())
	{
	  Pox pox = deq.front(); deq.pop_front();
	  int num = __builtin_popcount(pox.state);
	  if(num >= ans)
	    continue;
	  for(int i=0;i<n;i++)
	    {
	      if((pox.state >> i) & 1)
		continue;
	      int pre = G[i];
	      pre &= pox.state;
	      if(pre != G[i])
		continue;
	      if(pox.cost + c[i] < U)
		deq.push_back(Pox(pox.state|(1<<i),pox.cost+c[i]));
	      else 
		ans = min(ans,num+1);
	    }
	}
      cout << ans << endl;
    }
  return 0;
}

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

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


int popcount32(unsigned int x){
	x = (x>>1 & 0x55555555)+(x & 0x55555555);
	x = (x>>2 & 0x33333333)+(x & 0x33333333);
	x = (x>>4 & 0x0f0f0f0f)+(x & 0x0f0f0f0f);
	x = (x>>8 & 0x00ff00ff)+(x & 0x00ff00ff);
	return (x>>16)+(x & 0x0000ffff);
}

int tanni[20];
int prelearn[20];

int main(){
	int n,u;
	while(cin>>n>>u,n|u){
		memset(tanni,0,sizeof(tanni));
		memset(prelearn,0,sizeof(prelearn));
		for(int i=0;i<n;i++){
			int c,k;
			cin>>c>>k;
			tanni[i]=c;
			for(int j=0;j<k;j++){
				int r;
				cin>>r;
				prelearn[i]|=1<<r;
			}
		}
		int ans=n;
		for(int i=0;i<(1<<n);i++){
			int pop=popcount32(i);
			if(ans<pop)continue;
			bool valid=true;
			for(int j=0;j<n;j++){
				if((i>>j&1)&&(prelearn[j]&i)!=prelearn[j]){
					valid=false;
					break;
				}
			}
			if(!valid)continue;			
			int s=0;
			for(int j=0;j<n;j++){
				if(i>>j&1)s+=tanni[j];
			}
			if(u<=s)ans=pop;
		}
		cout<<ans<<endl;
	}
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:20:17: error: 'memset' was not declared in this scope
   20 |                 memset(tanni,0,sizeof(tanni));
      |                 ^~~~~~
a.cc:3:1: note: 'memset' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
    2 | #include<algorithm>
  +++ |+#include <cstring>
    3 | using namespace std;
Language: C++

#include <iostream>
#include <algorithm>
#include <queue>

using namespace std;

#define MAX 20
#define INF 1e9

struct State{
  int total,sub,S;
  State(int total,int sub,int S) : total(total),sub(sub),S(S) {}
};

int main(){
  int N,U,c[MAX],k,r;

  while(cin >> N >> U, (N | U)){
    int arr[MAX];
    for(int i = 0 ; i < N ; i++){
      cin >> c[i] >> k;
      int S = 0;
      for(int j = 0 ; j < k ; j++){
        cin >> r;
        S |= 1<<r;
      }
      arr[i] = S;
    }

    bool visited[1<<N];
    memset(visited,false,sizeof(visited));   
    visited[0] = true;
    queue<State> Q;
    Q.push(State(0,0,0));
    while(!Q.empty()){
      State now = Q.front(); Q.pop();
      if(now.total >= U){
	cout << now.sub << endl;
	break;
      }
      for(int i = 0 ; i < N ; i++){
	int S = now.S; S |= 1<<i;
	if(!visited[S] && (S & arr[i] == arr[i])){
	  Q.push(State(now.total+c[i],now.sub+1,S));
	}
      }
    }
  }

  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:31:5: error: 'memset' was not declared in this scope
   31 |     memset(visited,false,sizeof(visited));
      |     ^~~~~~
a.cc:4:1: note: 'memset' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
    3 | #include <queue>
  +++ |+#include <cstring>
    4 |
Language: C++

#include <iostream>
#include <vector>
#include <cmath>
#include <map>
#include <stack>
#include <algorithm>
using namespace std;

int main()
{
	for( int a,worse; cin>>a>>worse , a|worse ; )
	{
		map< int , int > m;
		map< int , vector<int> > flg;

		for( int i=0 ; i<a ; i++ )
		{
			int num1,num2;
			cin>> num1 >> num2;
			m[i] = num1 ;

			if( num2 ){
				for( int j=0 ; j<num2 ; j++ ){
					int before;cin>>before;
					flg[i].push_back( before );
				}
			}
			flg[i].push_back( -1 );
		}

		int result=0;
		while( worse > 0 ){
			int max=0;
			int maxIndex=INT_MAX;

			for( int i=0 ; i<a ; i++ ){
				if( flg[i].size() <= 1 ){
					if( max<m[i] ){ max=m[i]; maxIndex=i; }
				}
			}

			for( int i=0 ; i<a ; i++ ){
				vector<int>::iterator point=find( flg[i].begin() , flg[i].end() , maxIndex );
				if( point != flg[i].end() ){
					flg[i].erase( point );
				}
			}
			worse-=max;
			result++;
			m[ maxIndex ] = 0;
			//cout << maxIndex << ":";
		}
		cout << endl;

		cout << result << endl;
	}
}

Compiler output:
a.cc: In function 'int main()':
a.cc:34:38: error: 'INT_MAX' was not declared in this scope
   34 |                         int maxIndex=INT_MAX;
      |                                      ^~~~~~~
a.cc:7:1: note: 'INT_MAX' is defined in header '<climits>'; this is probably fixable by adding '#include <climits>'
    6 | #include <algorithm>
  +++ |+#include <climits>
    7 | using namespace std;
Language: C++

#include<cstdio>
#include<algorithm>
using namespace std;

#define REP(i, N) for(int i=0;i<(int)(N);++i)

int unit[20];
int need[20];

int nextInt() {
  int r = 0, ch;
  while( isspace(ch = getchar()));
  do {
    r = r * 10 + ch - '0';
  }while( isdigit( ch = getchar() ) );
  return r;
}

int main() {
  for(;;) {
    int N, U;
    scanf("%d%d", &N, &U);
    if( N == 0 && U == 0 ) break;
    REP(i, N) need[i] = 0;

    int all = 0;
    REP(i, N) {
      scanf("%d", &unit[i]);
      all += unit[i];

      int K; scanf("%d", &K);
      REP(k, K) {
        int x; scanf("%d", &x);
        need[i] |= (1 << x);
      }
    }

    if( all == U ) {
      printf("%d\n", N);
      continue;
    }

    int best = N;
    for(int mask = 0; mask < 1 << N; mask++) {
      int one = __builtin_popcount(mask);
      if( best <= one ) continue;

      int have = 0;
      for(int k = 0; k < N; k++) if( mask & (1 << k) ) have += unit[k];
      if( have < U ) continue;

      bool can = true;
      for(int k = 0; k < N; k++) if( mask & (1 << k) ) {
          if( (mask | (need[k])) != mask ) {
            can = false;
            break;
          }
        }

      if( can )
        best =one;
    }
    printf("%d\n", best);
  }
}

Compiler output:
a.cc: In function 'int nextInt()':
a.cc:12:10: error: 'isspace' was not declared in this scope
   12 |   while( isspace(ch = getchar()));
      |          ^~~~~~~
a.cc:15:11: error: 'isdigit' was not declared in this scope
   15 |   }while( isdigit( ch = getchar() ) );
      |           ^~~~~~~
Language: C++

#include<stdio.h>

static inline int getint(){
  int ret = 0;
  int g;
  while(!isdigit(g = getchar()));
  ret = g-'0';
  while(isdigit(g = getchar())){
    ret *= 10;
    ret += g-'0';
  }
  return ret;;
}

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

int main(){
  int c[20],k,r[20];
  int n,u;
  unsigned int i,j,l;
  while(n=getint(), u=getint(), n+u){
    int ans = n;

    for(i=0; i<n; i++){
      c[i]=getint(); k=getint();
      r[i] = 0;
      for(j=0; j<k; j++){
	int t = getint();
	r[i] |= (1<<t);
      }
    }

    for(i=(1<<n)-1; i; i--){
      int tni = 0;
      int ok  = 1;
      int cc  = cnt(i);

      if(cc >= ans) continue;

      for(j=0; ok & j<n; j++){
	if(i & (1<<j))
	  tni += c[j];
	if((i & (1<<j)) & ((i & r[j]) ^ r[j]))
	  ok = 0;
      }

      if(tni >= u & ok)
	ans = cc;
    }
    printf("%d\n",ans);
  }
}

Compiler output:
a.cc: In function 'int getint()':
a.cc:6:10: error: 'isdigit' was not declared in this scope
    6 |   while(!isdigit(g = getchar()));
      |          ^~~~~~~
a.cc:8:9: error: 'isdigit' was not declared in this scope
    8 |   while(isdigit(g = getchar())){
      |         ^~~~~~~
Language: C++

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

#define REP(i,a,b) for(i=a; i<b; ++i)
#define rep(i,n) REP(i,0,n)

vector<int> cv,pv;
int n,U;

int memo[1<<20];

struct state {
  int used,cost,depth;
  state(int used,int depth,int cost) : used(used), depth(depth), cost(cost) {;}
};

int bfs() {
  queue<state> Q;
  Q.push(state(0,0,0));
  state ns(0,0,0);;
  int i;

  while(!Q.empty()) {
    ns = Q.front(); Q.pop();
    for(i=0; i<n; ++i) {
      if((ns.used>>i) & 1
	 || memo[ns.used|k]
	 || (ns.used & pv[i] != pv[i])) continue;
      memo[ns.used|(1<<i)] = 1;
      if(ns.cost+cv[i] >= U) return ns.depth+1;
      Q.push(state((ns.used|(1<<i)),ns.depth+1,ns.cost+cv[i]));
    }
  }
}

int main() {
  int i,j,k,c,r,tmp;
  while(cin>>n>>U, n|U) {
    cv.clear();
    pv.clear();
    pv.resize(n);
    memset(memo, 0, sizeof(memo));

    rep(i,n) {
      cin>>c>>k;
      cv.push_back(c);
      tmp = 0;
      rep(j,k) {
	cin>>r;
	tmp |= (1<<r);
      }
      pv[i] = tmp;
    }

    cout<<bfs()<<endl;
  }
}

Compiler output:
a.cc: In function 'int bfs()':
a.cc:30:26: error: 'k' was not declared in this scope
   30 |          || memo[ns.used|k]
      |                          ^
a.cc:37:1: warning: control reaches end of non-void function [-Wreturn-type]
   37 | }
      | ^
Language: C++

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

typedef struct {
	int unit;
	int k;
	int end_sub[20];
} SUBJECT;

int main(void)
{
	unsigned int bit;
	SUBJECT sub[20];
	int ans;
	int u;
	int n;
	
	while (1){
		scanf("%d%d", &n, &u);
		
		if (!n) break;
		for (int i = 0; i < n; i++){
			scanf("%d%d", &sub[i].unit, &sub[i].k);
			for (int j = 0; j < sub[i].k; j++){
				scanf("%d", &sub[i].end_sub[j]);
			}
		}
		
		ans = n;
		for (bit = 0; bit < 1 << n; bit++){
			int sum;
			int sub_cnt;
			
			sum = sub_cnt = 0;
			for (int i = 0; i < n; i++){
				int j;
				
				if ((bit >> i) & 1 == 1){
					sub_cnt++;
					for (j = 0; j < sub[i].k; j++){
						if ((bit >> sub[i].end_sub[j]) & 1 != 1){
							break;
						}
					}
					if (j == sub[i].k){
						sum += sub[i].unit;
					}
				}
			}
			
			if (sum == u){
				ans = min(ans, sub_cnt);
			}
		}
		
		printf("%d\n", ans);
	}
	return (0);
}

Compiler output:
a.cc: In function 'int main()':
a.cc:52:39: error: 'min' was not declared in this scope; did you mean 'main'?
   52 |                                 ans = min(ans, sub_cnt);
      |                                       ^~~
      |                                       main
Language: C++

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

int main(){
  int n,U;
  int c[30],k[30],r[30][30];

  while(scanf("%d%d",&n,&U),(n||U)){
    for(int i=0;i<n;i++){
      scanf("%d%d",&c[i],&k[i]);
      for(int j=0;j<k[i];j++)scanf("%d",&r[i][j]);
    }

    int res = n;
    for(int i=0;i<(1<<n);i++){
      int num = __builtin_popcount(i), sum = 0;
      if(res <= num)continue;
      for(int j=0;j<n;j++){
	if( (i>>j)&1 )sum += c[j];
      }
      if(sum<U)continue;

      bool f = true;
      for(int j=0;j<n;j++){
	if( (i>>j)&1 ){
	  for(int l=0;l<k[j];l++){
	    f &= (i>>r[j][l])&1;
	    if(!f)break;Darsein
	  }
	  if(!f)break;
	}
      }
      if(f && U<=sum)res = min(res,num);
    }
    printf("%d\n",res);
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:30:25: error: 'Darsein' was not declared in this scope
   30 |             if(!f)break;Darsein
      |                         ^~~~~~~
Language: C++

#include <stdio.h>
#include <list>
#include <iostream>
#include <conio.h>

using namespace std;

#define GU (-100)

list<unsigned long long> LineData[32];
int map[8 + 2][8 + 2];
int n;

int make_line(int x, int y, int now, int goal, unsigned long long flag, int start_id)
{
	if (now == goal){
		LineData[start_id].push_back(flag);
		return (0);
	}
	
	if (map[x][y] <= 0 || now > goal || (flag >> ((y - 1) * 8 + (x - 1))) & 1 == 1){
		return (0);
	}
	
	now += map[x][y];
	int d = (((y - 1) * 8) +  (x - 1));
	
	*(((int *)(&flag)) + (d / 32)) |= 1 << (d % 32);
	
	make_line(x + 1, y, now, goal, flag, start_id);
	make_line(x - 1, y, now, goal, flag, start_id);
	make_line(x, y + 1, now, goal, flag, start_id);
	make_line(x, y - 1, now, goal, flag, start_id);
	
	return (0);
}

bool is_clear(int depth, int start_cnt, unsigned long long flag)
{
	list<unsigned long long>::iterator it;
	
	if (depth == start_cnt){
		int st_cnt;
		st_cnt = 0;
		for (int i = 0; i < 64; i++){
			st_cnt += (*(((int *)(&flag)) + (i / 32)) >> i % 32) & 1;
		}
		return (st_cnt == n * n ? true : false);
	}
	
	for (it = LineData[depth].begin(); it != LineData[depth].end(); it++){
		if (flag ^ *it == flag | *it && is_clear(depth + 1, start_cnt, flag | *it) == true){
			return (true);
		}
	}
	
	return (false);
}

int main(void)
{
	int start_cnt;
	long long start_flag;
	
	while (1){
		for (int i = 0; i < 32; i++){
			LineData[i].clear();
		}
		for (int y = 0; y < 10; y++){
			for (int x = 0; x < 10; x++){
				map[x][y] = GU;
			}
		}
		scanf("%d", &n);
		if (n == 0)break;
		
		for (int y = 1; y <= n; y++){
			for (int x = 1; x <= n; x++){
				scanf("%d", &map[x][y]);
			}
		}
		
		start_cnt = start_flag = 0;
		for (int y = 1; y <= n; y++){
			for (int x = 1; x <= n; x++){
				if (map[x][y] < 0){
					make_line(x + 1, y, 0, -map[x][y], 0, start_cnt);
					make_line(x - 1, y, 0, -map[x][y], 0, start_cnt);
					make_line(x, y + 1, 0, -map[x][y], 0, start_cnt);
					make_line(x, y - 1, 0, -map[x][y], 0, start_cnt);
					int d = ((y - 1) * 8 +  (x - 1));
					*(((int *)(&start_flag)) + (d / 32)) |= 1 << (d % 32);
					start_cnt++;
				}
			}
		}
		
		for (int i = 0; i < start_cnt; i++){
			LineData[i].sort();
			LineData[i].unique();
#if 0
			for (list<unsigned long long>::iterator it = LineData[i].begin(); it != LineData[i].end(); it++){
				int sum = 0;
				for (int i = 0; i < 8; i++){
					for (int j = 0; j < 8; j++){
						printf("%d", (*it >> i * 8 + j) & 1);
						if ((*it >> i * 8 + j) & 1 == 1){
							sum += map[j + 1][i + 1];
						}
					}
					puts("");
				}
				printf("%d\n", sum);
			//	getch();
			}
#endif
		}
		printf("%s\n", is_clear(0, start_cnt, start_flag) == true ? "YES" : "NO");
	}
	
	return (0);
}

Compiler output:
a.cc:4:10: fatal error: conio.h: No such file or directory
    4 | #include <conio.h>
      |          ^~~~~~~~~
compilation terminated.
Language: C++

#include<bits/stdc++.h>

#define REP(i,s,n) for(int i=s;i<n;i++)
#define rep(i,n) REP(i,0,n)
#define IINF (INT_MAX)
#define MAX 9

using namespace std;

typedef unsigned long long ull;

const string Y = "YES", N = "NO";
int n,field[MAX][MAX],V;
vector<int> V_sum;
vector<int> coor;

int dx[] = {0,1,0,-1};
int dy[] = {1,0,-1,0};

inline bool isValid(int x,int y){ return 0 <= x && x < n && 0 <= y && y < n; }

bool check(ull used,int cur,int x,int y){
  int sp_x = x, sp_y = y;

  REP(i,cur,V){
    ull tmp_used = used;
    if( i != cur ) sp_x = coor[i] % n, sp_y = coor[i] / n;
    deque<int> deq;
    deq.push_back(sp_x+sp_y*n);
    bool ok = false;
    int score = V_sum[i];
    if( score == 0 ) ok = true;
    while(!deq.empty()){
      int p = deq.front(); deq.pop_front();
      int cx = p % n, cy = p / n;
      if(ok)break;
      rep(j,4){
	int nx = cx + dx[j];
	int ny = cy + dy[j];
	if(!isValid(nx,ny))continue;
	if((tmp_used>>(nx+ny*n))&1)continue;
	tmp_used |= (1ULL<<(nx+ny*n));
	score += field[ny][nx];
	if( score >= 0 ){
	  ok = true;
	  break;
	}
	deq.push_back(nx+ny*n);
      }
    }
    if(!ok)return false;
  }
  return true;
}

bool dfs(ull used,int cur,int pre,int x,int y,int sum){

  if( cur >= V ){
    if( used == (1ULL<<(n*n))-1ULL ) return true;
    return false;
  }

  //if(!check(used,cur,x,y))return false;

  rep(i,4){
    if( i == pre ) continue;
    int nx = x + dx[i];
    int ny = y + dy[i];
    if( !isValid(nx,ny) ) continue;
    if( (used>>(nx+ny*n)) & 1 ) continue;
    if( field[ny][nx] < 0 ) continue;
    if( sum + field[ny][nx] > V_sum[cur] ) continue;

    int ncur = cur;
    int npre = ( i + 2 ) % 4;
    int nsum = sum + field[ny][nx];
    ull nused = used | (1ULL<<(nx+ny*n));
    if( sum + field[ny][nx] == V_sum[cur] ){
      ncur++;
      npre = -1;
      nsum = 0;
      nx = coor[ncur] % n;
      ny = coor[ncur] / n;
    }
    if( dfs(nused,ncur,npre,nx,ny,nsum) ) return true;
  }

  return false;  
}

int main(){

  while( scanf("%d",&n), n ){
    visited.clear();
    ull initial_state = 0ULL;
    V = 0;
    coor.clear();
    V_sum.clear();
    int sum = 0;
    rep(i,n)rep(j,n){
      scanf("%d",&field[i][j]);
      sum += field[i][j];
      if( field[i][j] < 0 ){
	V++;
	ull tmp = (1ULL<<(j+i*n));
	coor.push_back(j+i*n);
	initial_state |= (1ULL<<(j+i*n));
	V_sum.push_back(-field[i][j]);
      }
    }
    /*
    if( sum != 0 ){
      cout << N << endl;
      continue;
    }
    */
    bool res = dfs(initial_state,0,-1,coor[0]%n,coor[0]/n,0);
    cout << (res?Y:N) << endl;
  }

  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:94:5: error: 'visited' was not declared in this scope
   94 |     visited.clear();
      |     ^~~~~~~
Language: Java

import javafx.beans.property.ReadOnlyIntegerProperty;

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

public class Main {
    void run() {
        while (true) {
            int W = readInt();
            int Q = readInt();
            if (W == 0 && Q == 0) break;
            int[] used = new int[W];
            Arrays.fill(used, -1);
            for (int q = 0; q < Q; q++) {
                char c = read().charAt(0);
                if (c == 's') {
                    int id = readInt();
                    int w = readInt();
                    int p = -1;
                    for (int i = 0; i + w <= W; i++) {
                        boolean ok = true;
                        for (int j = 0; j < w; j++) {
                            if (used[i + j] != -1) ok = false;
                        }
                        if (ok) {
                            p = i;
                            break;
                        }
                    }
                    if (p != -1) {
                        for (int i = 0; i < w; i++) {
                            used[p + i] = id;
                        }
                        sysout.println(p);
                    } else {
                        sysout.println("impossible");
                    }
                } else {
                    int id = readInt();
                    for (int i = 0; i < W; i++) {
                        if (used[i] == id) used[i] = -1;
                    }
                }
            }
            sysout.println("END");
        }
    }

    public static void main(String[] args) {
        new Main().run();
    }

    // flush automatically iff you call `println` or `printf` or `format`.
    PrintWriter sysout = new PrintWriter(System.out, true);

    BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
    StringTokenizer buffer = null;

    String read() {
        if (buffer == null || !buffer.hasMoreTokens()) {
            try {
                buffer = new StringTokenizer(in.readLine());
            } catch (IOException e) {
                throw new RuntimeException(e);
            }
        }
        return buffer.nextToken();
    }

    int readInt() {
        return Integer.parseInt(read());
    }

    long readLong() {
        return Long.parseLong(read());
    }

    double readDouble() {
        return Double.parseDouble(read());
    }

    String readLine() {
        buffer = null;
        try {
            return in.readLine();
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }
}

Compiler output:
Main.java:1: error: package javafx.beans.property does not exist
import javafx.beans.property.ReadOnlyIntegerProperty;
                            ^
1 error