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

#include<bits/stdc++.h>
using namespace std;
int main()
{
  int n;
  ll d;
  cin >> n >> d;
  int ans{0};
  for (auto i{0}; i < n; ++i)
  {
    ll x, y;
    cin >> x >> y;
    if (x * x + y * y <= d * d)
    {
      ++ans;
    }
  }
  cout << ans << endl;
} 
}


Compiler output:
a.cc: In function 'int main()':
a.cc:6:3: error: 'll' was not declared in this scope
    6 |   ll d;
      |   ^~
a.cc:7:15: error: 'd' was not declared in this scope
    7 |   cin >> n >> d;
      |               ^
a.cc:11:7: error: expected ';' before 'x'
   11 |     ll x, y;
      |       ^~
      |       ;
a.cc:12:12: error: 'x' was not declared in this scope
   12 |     cin >> x >> y;
      |            ^
a.cc:12:17: error: 'y' was not declared in this scope
   12 |     cin >> x >> y;
      |                 ^
a.cc: At global scope:
a.cc:20:1: error: expected declaration before '}' token
   20 | }
      | ^
Language: C++

#include <bits/stdc++.h>
typedef long long ll;
#define mod 1000000007
#define INF 1000000000
#define endl "\n"
#define all(s) s.begin(),s.end()
#define pb push_back
#define uno unordered_map
#define pi 3.1415926536
#define dig(a) fixed<<setprecision(a)
#define test(zz) int zz; cin>>zz; while(zz--)
#define foreach(var,i) for(auto i = var.begin();i!=var.end();i++)
#define fast() ios_base::sync_with_stdio(false); cin.tie(NULL);
ll power(ll a, ll n) {ll res = 1; while (n) {if (n % 2) {res *= a;} n >>= 1; a *= a;} return res;}
ll powerm(ll a, ll n, ll m) {ll res = 1; while (n) {if (n % 2) {res = (res * a) % m;} n >>= 1; a = (a * a) % m;} return res;}
using namespace std;
int main(){
	fast();
	//test(t){}
		
	ll n,d;
	cin>>n>>d;
	ll x,y;
	ll cnt=0;
	for(int i=1;i<=n;i++){
		cin>>x>>y;
		sq = x*x + y*y;
		if(d*d>=sq){
			cnt++;
		}
	}		
	cout<<cnt;
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:27:17: error: 'sq' was not declared in this scope
   27 |                 sq = x*x + y*y;
      |                 ^~
Language: C

#include<stdio.h>
#include<math.h>
int main()
{
  double a,b,disd;
  int num,dis;
  int X[200020]={};
  int Y[200020]={};
  int count=0;
  scanf("%d　%d",&num,&dis);
  disd=dis
  for (int i=0;i<num;i++)
  {
    scanf("%d %d",&X[i],&Y[i]);
    a=X[i];
    b=Y[i];
    if(pow(a,2.0)+pow(b,2.0)<=pow(dis,2.0))
    {
      count++;
    }
       }
    printf("%d",count);
    return 0;
  }

Compiler output:
main.c: In function 'main':
main.c:11:11: error: expected ';' before 'for'
   11 |   disd=dis
      |           ^
      |           ;
   12 |   for (int i=0;i<num;i++)
      |   ~~~
Language: C

#include<stdio.h>
#include<math.h>
int main()
{
  double a,b,dis;
  int num;
  int X[200000];
  int Y[200000];
  int count=0;
  scanf("%d　%lf",&num,&dis);
  for (int i=0;i<num;i++)
  {
    scanf("%d %d",&X[i],&Y[i]);
    a=X[i];
    b=y[i];
    if(pow(a,2.0)+pow(b,2.0)=pow(dis,2.0))
    {
      count++;
    }
       }
    printf("%d",count);
    return 0;
  }

Compiler output:
main.c: In function 'main':
main.c:15:7: error: 'y' undeclared (first use in this function)
   15 |     b=y[i];
      |       ^
main.c:15:7: note: each undeclared identifier is reported only once for each function it appears in
main.c:16:29: error: lvalue required as left operand of assignment
   16 |     if(pow(a,2.0)+pow(b,2.0)=pow(dis,2.0))
      |                             ^
Language: C

#include<stdio.h>
#include<math.h>
int main()
{
  double a,b,dis;
  int num;
  int X[200000];
  int Y[200000];
  int count=0;
  scanf("%d　%f",&num,&dis);
  for (int i=0;i<num;i++)
  {
    scanf("%d %d",&X[i],&Y[i]);
    a=X[i];
    b=y[i];
    if(pow(a,2.0)+pow(b,2.0)=pow(dis,2.0))
    {
      count++;
    }
       }
    printf("%d",count);
    return 0;
  }

Compiler output:
main.c: In function 'main':
main.c:15:7: error: 'y' undeclared (first use in this function)
   15 |     b=y[i];
      |       ^
main.c:15:7: note: each undeclared identifier is reported only once for each function it appears in
main.c:16:29: error: lvalue required as left operand of assignment
   16 |     if(pow(a,2.0)+pow(b,2.0)=pow(dis,2.0))
      |                             ^
Language: C

#include<stdio.h>
#include<math.h>
int main()
{
  double a,b,dis;
  int num,;
  int X[200000];
  int Y[200000];
  int count=0;
  scanf("%d　%d",&num,&dis);
  for (int i=0;i<num;i++)
  {
    scanf("%d %d",&X[i],&Y[i]);
    a=X[i];
    b=y{i];
    if(pow(a,2.0)+pow(b,2.0)=pow(dis,2.0))
    {
      count++;
    }
       }
    printf("%d",count);
    return 0;
  }

Compiler output:
main.c: In function 'main':
main.c:6:11: error: expected identifier or '(' before ';' token
    6 |   int num,;
      |           ^
main.c:15:7: error: 'y' undeclared (first use in this function)
   15 |     b=y{i];
      |       ^
main.c:15:7: note: each undeclared identifier is reported only once for each function it appears in
main.c:15:8: error: expected ';' before '{' token
   15 |     b=y{i];
      |        ^
      |        ;
main.c:16:29: error: lvalue required as left operand of assignment
   16 |     if(pow(a,2.0)+pow(b,2.0)=pow(dis,2.0))
      |                             ^
Language: C++

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

int main(){
  int N, D;
  cin >> N >> D;
  vector<int> X(N), Y(N);
  vector<double> D(N);
  int ans = 0;
  for(int i=0; i<N; i++){
    cin >> X.at(i) >> Y.at(i);
    D.at(i) = pow(X.at(i)*X.at(i)+Y.at(i)*Y.at(i),0.5);
    if(D.at(i)<=D){
      ans++;
    }
  }
  cout << ans;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:18: error: conflicting declaration 'std::vector<double> D'
   10 |   vector<double> D(N);
      |                  ^
a.cc:7:10: note: previous declaration as 'int D'
    7 |   int N, D;
      |          ^
a.cc:14:7: error: request for member 'at' in 'D', which is of non-class type 'int'
   14 |     D.at(i) = pow(X.at(i)*X.at(i)+Y.at(i)*Y.at(i),0.5);
      |       ^~
a.cc:15:10: error: request for member 'at' in 'D', which is of non-class type 'int'
   15 |     if(D.at(i)<=D){
      |          ^~
Language: C++

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

#define Vsort(a) sort(a.bigin(), a.end())
#define rep(i,n) for(int i = 0; i < (n); i++)

int main(){
  long long int n, d;
  long long int a, b, count = 0;
  long long double c;
  cin >> n >> d;
  vector<long long int> x(n);
  vector<long long int> y(n);
  for(int i = 0; i < n; i++){
    cin >> x[i] >> y[i];
  }
  for(int i = 0; i < n; i++){
    a = x[i];
    b = y[i];
    c = sqrt((a * a) + (b * b));
    if(c <= d) count++;
  }
  cout << count;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:10:8: error: 'long long' specified with 'double'
   10 |   long long double c;
      |        ^~~~
Language: C++

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

#define Vsort(a) sort(a.bigin(), a.end())
#define rep(i,n) for(int i = 0; i < (n); i++)

using ll = long long

int main(){
  ll int n, d;
  ll int a, b, c, count = 0;
  cin >> n >> d;
  vector<int> x(n);
  vector<int> y(n);
  for(int i = 0; i < n; i++){
    a = x[i];
    b = y[i];
    c = sqrt((a * a) + (b * b));
    if(c < d) count++;
  }
  cout << count;
}


Compiler output:
a.cc:9:4: error: expected ';' before 'main'
    9 | int main(){
      |    ^~~~~
      |    ;
Language: C

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

#define Vsort(a) sort(a.bigin(), a.end())
#define rep(i,n) for(int i = 0; i < (n); i++)

using ll = long long

int main(){
  ll int n, d;
  ll int a, b, c, count = 0;
  cin >> n >> d;
  vector<int> x(n);
  vector<int> y(n);
  for(int i = 0; i < n; i++){
    a = x[i];
    b = y[i];
    c = sqrt((a * a) + (b * b));
    if(c < d) count++;
  }
  cout << count;
}

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

#include <iostream>
#include <cmath>
using namespace std;
int main(){
	int x , y , n , d;
	cin >> n >> d;
	for (int i=0;i<=n;i++){
		cin >> x >> y;
		int p=sqrt(x*x+y*y);
		for (int count=0;p<=d;count++){
			cout << count;
		}
		}
	}
}
	

Compiler output:
a.cc:15:1: error: expected declaration before '}' token
   15 | }
      | ^
Language: C

#include<stdio.h>
int main(void){
  long int n,d,sum=0;
  scanf("%d %ld",&n,&d);
  long int x[n],y[n];
  for(i=0;i<n;i++){
    scanf("%ld %ld",&x[i],&y[i]);
    if(d*d>=x[i]*x[i]+y[i]*y[i])sum++;
  }
  printf("%d",sum);
  return 0;
}


Compiler output:
main.c: In function 'main':
main.c:6:7: error: 'i' undeclared (first use in this function)
    6 |   for(i=0;i<n;i++){
      |       ^
main.c:6:7: note: each undeclared identifier is reported only once for each function it appears in
Language: C

#include<stdio.h>
int main(void){
  long int n,d,sum=0;
  scanf("%d %d",&n,&d);
  long int x[n],y[n];
  for(i=0;i<n;i++){
    scanf("%d %d",&x[i],&y[i]);
    if(d*d>=x[i]*x[i]+y[i]*y[i])sum++;
  }
  printf("%d",sum);
  return 0;
}


Compiler output:
main.c: In function 'main':
main.c:6:7: error: 'i' undeclared (first use in this function)
    6 |   for(i=0;i<n;i++){
      |       ^
main.c:6:7: note: each undeclared identifier is reported only once for each function it appears in
Language: C

#include<stdio.h>
int main(void){
  int n,d,sum=0;
  scanf("%d %d",&n,&d);
  int x[n+1],y[n+1];
  for(i=1;i<n+1;i++)scanf("%d %d",&x[i],&y[i]);
  for(i=1;i<n+1;i++){
    if(d*d>=x[i]*x[i]+y[i]*y[i])sum++;
  }
  printf("%d",sum);
  return 0;
}


Compiler output:
main.c: In function 'main':
main.c:6:7: error: 'i' undeclared (first use in this function)
    6 |   for(i=1;i<n+1;i++)scanf("%d %d",&x[i],&y[i]);
      |       ^
main.c:6:7: note: each undeclared identifier is reported only once for each function it appears in
Language: C

int main(void)
{
    int N, D;
    int cnt = 0;

    scanf("%d %d", &N, &D);
    int arr[N][2], brr[N][2];

    for (int i; i < N; i++)
    {
        scanf("%d %d", &arr[i][0], , &arr[i][1]);
    }
    for (int i = 0; i < N; i++)
    {
        for (int j = 0; brr[j] != "\0"; j++)
        {
            if (sqrt(arr[i][0] * arr[i][0] + arr[i][1] * arr[i][1]) <= N && !(arr[i][0] == brr[j][0] && arr[i][1] == brr[j][1]))
            {
                cnt++;
            }
        }
    }
}

Compiler output:
main.c: In function 'main':
main.c:6:5: error: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
    6 |     scanf("%d %d", &N, &D);
      |     ^~~~~
main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
  +++ |+#include <stdio.h>
    1 | int main(void)
main.c:6:5: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch]
    6 |     scanf("%d %d", &N, &D);
      |     ^~~~~
main.c:6:5: note: include '<stdio.h>' or provide a declaration of 'scanf'
main.c:11:36: error: expected expression before ',' token
   11 |         scanf("%d %d", &arr[i][0], , &arr[i][1]);
      |                                    ^
main.c:15:32: warning: comparison of distinct pointer types lacks a cast [-Wcompare-distinct-pointer-types]
   15 |         for (int j = 0; brr[j] != "\0"; j++)
      |                                ^~
main.c:17:17: error: implicit declaration of function 'sqrt' [-Wimplicit-function-declaration]
   17 |             if (sqrt(arr[i][0] * arr[i][0] + arr[i][1] * arr[i][1]) <= N && !(arr[i][0] == brr[j][0] && arr[i][1] == brr[j][1]))
      |                 ^~~~
main.c:1:1: note: include '<math.h>' or provide a declaration of 'sqrt'
  +++ |+#include <math.h>
    1 | int main(void)
main.c:17:17: warning: incompatible implicit declaration of built-in function 'sqrt' [-Wbuiltin-declaration-mismatch]
   17 |             if (sqrt(arr[i][0] * arr[i][0] + arr[i][1] * arr[i][1]) <= N && !(arr[i][0] == brr[j][0] && arr[i][1] == brr[j][1]))
      |                 ^~~~
main.c:17:17: note: include '<math.h>' or provide a declaration of 'sqrt'
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define FOR(x,i,e) for(int x=i; x<e; x++)
#define int long long int
 
int main()
{
	int n,d;
	cin>>n>>d;
	int x[n],y[n];
	FOR(i,0,n)
	{
		cin>>x[i]>>y[i]
	}
	return 0;
}

Compiler output:
a.cc:4:23: error: '::main' must return 'int'
    4 | #define int long long int
      |                       ^~~
a.cc:6:1: note: in expansion of macro 'int'
    6 | int main()
      | ^~~
a.cc: In function 'int main()':
a.cc:13:32: error: expected ';' before '}' token
   13 |                 cin>>x[i]>>y[i]
      |                                ^
      |                                ;
   14 |         }
      |         ~
Language: Java

import java.util.*;
import java.math.BigInteger;
 
public class Main{
  public static void main(String args[]){
  	Scanner sc = new Scanner(System.in);
    int n = sc.nextInt();
    int d = sc.nextInt();
    int x, y, p=0;
    BigInteger p1 = BigInteger.valueOf(d);
    p1 = p1.multiply(p1);
    for(int i = 0; i < n ; i++){
    	x = sc.nextInt();
      	y = sc.nextInt();
      	BigInteger r = BigInteger.valueOf(x);
      	r = r.multilpy(r);
      	BigInteger s = BigInteger.valueOf(y);
      	s = s.multilpy(s);
      	r = r.add(s);
      	if(r.compareTo(p1) <= 0)
        	p++;
    }
    System.out.println(p);
  }
}


Compiler output:
Main.java:16: error: cannot find symbol
      	r = r.multilpy(r);
      	     ^
  symbol:   method multilpy(BigInteger)
  location: variable r of type BigInteger
Main.java:18: error: cannot find symbol
      	s = s.multilpy(s);
      	     ^
  symbol:   method multilpy(BigInteger)
  location: variable s of type BigInteger
2 errors
Language: Java

import java.util.*;
import java.math.BigInteger;

public class Main{
  public static void main(String args[]){
  	Scanner sc = new Scanner(System.in);
    int n = sc.nextInt();
    int d = sc.nextInt();
    int x, y, p=0;
    BigInteger p1 = BigInteger.valueOf(d);
    p1 = p1.multiply(p1);
    for(int i = 0; i < n ; i++){
    	x = sc.nextInt();
      	y = sc.nextInt();
      	BigInteger r = BigInteger.valueOf(x);
      	r = r.multilpy(r);
      	BigInteger s = BigInteger.valueOf(y);
      	s = s.multilpy(s);
      	r = r.add(s);
      	if(r.compareTo(p1) <= 0)
        	p++;
    }
    System.out.println(p);
  }

Compiler output:
Main.java:24: error: reached end of file while parsing
  }
   ^
1 error
Language: Java

import java.util.*;
import java.lang.Math;
 
public class Main{
  public static void main(String args[]){
  	Scanner sc = new Scanner(System.in);
    int n = sc.nextInt();
    int d = sc.nextInt();
    int x, y, p=0;
    for(int i = 0; i < n ; i++){
    	x = sc.nextInt();
      	y = sc.nextInt();
      	double z = Math.sqrt(x*x + y*y);
      	int k = (int)z + (int)(z%(2.0)!=0.0); 
      	if(z <= d)
        	p++;
    }
    System.out.println(p);
  }
}

Compiler output:
Main.java:14: error: incompatible types: boolean cannot be converted to int
      	int k = (int)z + (int)(z%(2.0)!=0.0); 
      	                      ^
1 error
Language: Java

import java.util.*;
import java.lang.Math;
 
public class Main{
  public static void main(String args[]){
  	Scanner sc = new Scanner(System.in);
    int n = sc.nextInt();
    int d = sc.nextInt();
    int x, y, p=0;
    for(int i = 0; i < n ; i++){
    	x = sc.nextInt();
      	y = sc.nextInt();
      	double z = Math.sqrt(x*x + y*y);
      	int k = (int)z + (z%(2.0)!=0.0); 
      	if(z <= d)
        	p++;
    }
    System.out.println(p);
  }
}

Compiler output:
Main.java:14: error: bad operand types for binary operator '+'
      	int k = (int)z + (z%(2.0)!=0.0); 
      	               ^
  first type:  int
  second type: boolean
1 error
Language: Java

import java.util.*;
import java.math;

public class Main{
  public static void main(String args[]){
  	Scanner sc = new Scanner(System.in);
    int n = sc.nextInt();
    int d = sc.nextInt();
    int x, y, p=0;
    for(int i = 0; i < n ; i++){
    	x = sc.nextInt();
      	y = sc.nextInt();
      	int z = (int)Math.sqrt(x*x + y*y);
      	if(z <= d)
        	p++;
    }
    System.out.println(p);
  }
}

Compiler output:
Main.java:2: error: cannot find symbol
import java.math;
           ^
  symbol:   class math
  location: package java
1 error
Language: C++

#include <iostream>
#include <fstream>
#include <vector>
#include <set>
#include <map>
#include <cstring>
#include <string>
#include <cmath>
#include <cassert>
#include <ctime>
#include <algorithm>
#include <sstream>
#include <list>
#include <queue>
#include <deque>
#include <stack>
#include <cstdlib>
#include <cstdio>
#include <iterator>
#include <functional>
#include <bitset>
#include <iterator>
typedef long long int ll;
typedef long double ld;
using namespace std;
typedef pair<int,int> pii;
const int INF = 0x3f3f3f3f;
const int MOD = 1e9 + 7;
const int MAXN = 2e5+50;
#define max(a,b) (a>b?a:b)
#define min(a,b) (a<b?a:b)
#define f first
#define s second
#define rep(i,l,r) for(int i=l;i<=r;++i)
#define per(i,r,l) for(int i=r;i>=l;--i)
#define rep0(i,l,r) for(int i=l;i<r;++i
int gcd(int a, int b) { return b == 0 ? a : gcd(b, a % b); }
int lcm(int a, int b) { return a * (b / gcd(a, b)); }
ll pow(ll x, ll y, ll mod)
{
	int ans=1;
	while(y)
	{
		if(y&1)
			ans=(ans*x)%mod;
		y/=2;
		x=(x*x)%mod;
	}
	return ans;
}

void solve(){
    ll n,k,count=0;
    cin>>n>>k;
    for(int i=0;i<n;++i){
        ll x,y;
        cin>>x>>y;
        if((pow(x,2,MOD)+pow(y,2,MOD)<=pow(k,2,MOD)){
            count++;
        }
    
    }
    cout<<count<<endl;  
}
int main(){
 
   ios::sync_with_stdio(false);
  cin.tie(0);
     solve();
}

Compiler output:
a.cc: In function 'void solve()':
a.cc:58:53: error: expected ')' before '{' token
   58 |         if((pow(x,2,MOD)+pow(y,2,MOD)<=pow(k,2,MOD)){
      |           ~                                         ^
      |                                                     )
a.cc:62:5: error: expected primary-expression before '}' token
   62 |     }
      |     ^
Language: C++

#include <iostream>
#include <fstream>
#include <vector>
#include <set>
#include <map>
#include <cstring>
#include <string>
#include <cmath>
#include <cassert>
#include <ctime>
#include <algorithm>
#include <sstream>
#include <list>
#include <queue>
#include <deque>
#include <stack>
#include <cstdlib>
#include <cstdio>
#include <iterator>
#include <functional>
#include <bitset>
#include <iterator>
typedef long long int ll;
typedef long double ld;
using namespace std;
typedef pair<int,int> pii;
const int INF = 0x3f3f3f3f;
const int MOD = 1e9 + 7;
const int MAXN = 2e5+50;
#define max(a,b) (a>b?a:b)
#define min(a,b) (a<b?a:b)
#define f first
#define s second
#define rep(i,l,r) for(int i=l;i<=r;++i)
#define per(i,r,l) for(int i=r;i>=l;--i)
#define rep0(i,l,r) for(int i=l;i<r;++i
int gcd(int a, int b) { return b == 0 ? a : gcd(b, a % b); }
int lcm(int a, int b) { return a * (b / gcd(a, b)); }
ll pow(ll x, ll y, ll mod)
{
	int ans=1;
	while(y)
	{
		if(y&1)
			ans=(ans*x)%mod;
		y/=2;
		x=(x*x)%mod;
	}
	return ans;
}

void solve(){
    ll n,k,count=0;
    cin>>n>>k;
    for(int i=0;i<n;++i){
        ll x,y;
        cin>>x>>y;
        if((x*x+y*y<=k*k)
            count++;
    
    }
    cout<<count<<endl;  
}
int main(){
 
   ios::sync_with_stdio(false);
  cin.tie(0);
     solve();
}

Compiler output:
a.cc: In function 'void solve()':
a.cc:58:26: error: expected ';' before 'count'
   58 |         if((x*x+y*y<=k*k)
      |                          ^
      |                          ;
   59 |             count++;
      |             ~~~~~         
a.cc:61:5: error: expected primary-expression before '}' token
   61 |     }
      |     ^
a.cc:59:21: error: expected ')' before '}' token
   59 |             count++;
      |                     ^
      |                     )
   60 | 
   61 |     }
      |     ~                
a.cc:58:11: note: to match this '('
   58 |         if((x*x+y*y<=k*k)
      |           ^
a.cc:61:5: error: expected primary-expression before '}' token
   61 |     }
      |     ^
Language: C++

#include <iostream>
#include <fstream>
#include <vector>
#include <set>
#include <map>
#include <cstring>
#include <string>
#include <cmath>
#include <cassert>
#include <ctime>
#include <algorithm>
#include <sstream>
#include <list>
#include <queue>
#include <deque>
#include <stack>
#include <cstdlib>
#include <cstdio>
#include <iterator>
#include <functional>
#include <bitset>
#include <iterator>
typedef long long int ll;
typedef long double ld;
using namespace std;
typedef pair<int,int> pii;
const int INF = 0x3f3f3f3f;
const int MOD = 1e9 + 7;
const int MAXN = 2e5+50;
#define max(a,b) (a>b?a:b)
#define min(a,b) (a<b?a:b)
#define f first
#define s second
#define rep(i,l,r) for(int i=l;i<=r;++i)
#define per(i,r,l) for(int i=r;i>=l;--i)
#define rep0(i,l,r) for(int i=l;i<r;++i
int gcd(int a, int b) { return b == 0 ? a : gcd(b, a % b); }
int lcm(int a, int b) { return a * (b / gcd(a, b)); }
ll pow(ll x, ll y, ll mod)
{
	int ans=1;
	while(y)
	{
		if(y&1)
			ans=(ans*x)%mod;
		y/=2;
		x=(x*x)%mod;
	}
	return ans;
}

void solve(){
    ll n,k,count=0;
    cin>>n>>k;
    while(n--){
        ll x,y;
        cin>>x>>y;
        if((x*x+y*y<=k*k)
            count++;
    
    }
    cout<<count<<endl;  
}
int main(){
 
   ios::sync_with_stdio(false);
  cin.tie(0);
     solve();
}

Compiler output:
a.cc: In function 'void solve()':
a.cc:58:26: error: expected ';' before 'count'
   58 |         if((x*x+y*y<=k*k)
      |                          ^
      |                          ;
   59 |             count++;
      |             ~~~~~         
a.cc:61:5: error: expected primary-expression before '}' token
   61 |     }
      |     ^
a.cc:59:21: error: expected ')' before '}' token
   59 |             count++;
      |                     ^
      |                     )
   60 | 
   61 |     }
      |     ~                
a.cc:58:11: note: to match this '('
   58 |         if((x*x+y*y<=k*k)
      |           ^
a.cc:61:5: error: expected primary-expression before '}' token
   61 |     }
      |     ^
Language: C++

#include <bits/stdc++.h>
#include<iostream>
#include <math.h>//pow(x,y)=x^y 99999とかの場合+1するif文
#include <algorithm>//sort(a.begin(), a.end());reverse(a.begin(), a.end());
#define rep(init,i,n) for (int i=init; i <(n);i++)
#define ll long long
#define rev(s) reverse(s.begin(),s.end())
#define sor(v) sort(v.begin(),v.end())
//コード自動整形 Shift + Alt + F @vscode
using namespace std;


/////main/////
ll main() {
ll N,D;
cin>>N>>D;
vector<ll> X(N);
vector<ll> Y(N);
rep(0,i,N){
    cin >> X.at(i)>>Y.at(i);
}
ll cnt = 0;

rep(0,i,N){
    if(D*D>=(X.at(i)*X.at(i)+Y.at(i)*Y.at(i))){
        cnt++;
    }
}
cout<<cnt<<endl;
}
/////main/////

/////function/////

Compiler output:
cc1plus: error: '::main' must return 'int'
Language: C++

#include <iostream>
using namespace std;
int main(void){
    
    int N,D;
    cin >> N >> D;
    int X = N * 2;
    int y;
    
    vector<int> A(N), B(N);
    
    for( int i = 0; i <= X; i++){
        cin >> A.at(i) >> B.at(i);
    }
    
    for( int e = 0; e <= X; e++){
        if( A.at(e) == B.at(e)){
            y++;
        }
    }
    cout << y << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:5: error: 'vector' was not declared in this scope
   10 |     vector<int> A(N), B(N);
      |     ^~~~~~
a.cc:2:1: note: 'std::vector' is defined in header '<vector>'; this is probably fixable by adding '#include <vector>'
    1 | #include <iostream>
  +++ |+#include <vector>
    2 | using namespace std;
a.cc:10:12: error: expected primary-expression before 'int'
   10 |     vector<int> A(N), B(N);
      |            ^~~
a.cc:13:16: error: 'A' was not declared in this scope
   13 |         cin >> A.at(i) >> B.at(i);
      |                ^
a.cc:13:27: error: 'B' was not declared in this scope
   13 |         cin >> A.at(i) >> B.at(i);
      |                           ^
a.cc:17:13: error: 'A' was not declared in this scope
   17 |         if( A.at(e) == B.at(e)){
      |             ^
a.cc:17:24: error: 'B' was not declared in this scope
   17 |         if( A.at(e) == B.at(e)){
      |                        ^
Language: C++

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

int main(){
  longlong N, D;
  cin >> N >> D;
  longlong ans = 0;
  for(int i=0; i<N; i++){
    longlong x, y;
    cin >> x >> y;
    if(D*D>=x*x+y*y){
      ans++;
    }
  }
  cout << ans << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:5:3: error: 'longlong' was not declared in this scope
    5 |   longlong N, D;
      |   ^~~~~~~~
a.cc:6:10: error: 'N' was not declared in this scope
    6 |   cin >> N >> D;
      |          ^
a.cc:6:15: error: 'D' was not declared in this scope
    6 |   cin >> N >> D;
      |               ^
a.cc:7:11: error: expected ';' before 'ans'
    7 |   longlong ans = 0;
      |           ^~~~
      |           ;
a.cc:9:13: error: expected ';' before 'x'
    9 |     longlong x, y;
      |             ^~
      |             ;
a.cc:10:12: error: 'x' was not declared in this scope
   10 |     cin >> x >> y;
      |            ^
a.cc:10:17: error: 'y' was not declared in this scope
   10 |     cin >> x >> y;
      |                 ^
a.cc:12:7: error: 'ans' was not declared in this scope; did you mean 'abs'?
   12 |       ans++;
      |       ^~~
      |       abs
a.cc:15:11: error: 'ans' was not declared in this scope; did you mean 'abs'?
   15 |   cout << ans << endl;
      |           ^~~
      |           abs
Language: C++

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

int main() {
  int N, D;
  cin >> N >> D;
  
  vector<pair<int, int>> N;
  for (int i = 0; i < N; i++) {
    int a, b;
    cin >> a >> b;
    p.at(i) = make_pair(a, b);
  }
  
  vector<int> l(N);
  for (int i = 0; i < N; i++) {
    l.at(i) == p.at(i).first * p.at(i).second;
  }
  
  int ans = 0;
  for (int i = 0; i < N; i++) {
    if (l.at(i) <= D * D) {
      ans++;
    }
  }
  
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:26: error: conflicting declaration 'std::vector<std::pair<int, int> > N'
    8 |   vector<pair<int, int>> N;
      |                          ^
a.cc:5:7: note: previous declaration as 'int N'
    5 |   int N, D;
      |       ^
a.cc:12:5: error: 'p' was not declared in this scope
   12 |     p.at(i) = make_pair(a, b);
      |     ^
a.cc:17:16: error: 'p' was not declared in this scope
   17 |     l.at(i) == p.at(i).first * p.at(i).second;
      |                ^
Language: C

#include <math.h>
#include<stdio.h>
int main(void)
{
	double i,N,D,X[1000000],Y[1000000],Z[1000000],count=0;
	scanf("%lf %lf",&N,&D);
	
	for(i=0;i<N;i++){
		scanf("%lf %lf",&X[i],&Y[i]);
	}
	
	for(i=0;i<N;i++){
		if(sqrt(X[i]*X[i]+Y[i]*Y[i])<=D){
			count ++;
		}
		else{
			count=count;
		}
	}
	
	printf("%lf",count);
	return 0;
}
	

Compiler output:
main.c: In function 'main':
main.c:9:35: error: array subscript is not an integer
    9 |                 scanf("%lf %lf",&X[i],&Y[i]);
      |                                   ^
main.c:9:41: error: array subscript is not an integer
    9 |                 scanf("%lf %lf",&X[i],&Y[i]);
      |                                         ^
main.c:13:26: error: array subscript is not an integer
   13 |                 if(sqrt(X[i]*X[i]+Y[i]*Y[i])<=D){
      |                          ^
main.c:13:31: error: array subscript is not an integer
   13 |                 if(sqrt(X[i]*X[i]+Y[i]*Y[i])<=D){
      |                               ^
main.c:13:36: error: array subscript is not an integer
   13 |                 if(sqrt(X[i]*X[i]+Y[i]*Y[i])<=D){
      |                                    ^
main.c:13:41: error: array subscript is not an integer
   13 |                 if(sqrt(X[i]*X[i]+Y[i]*Y[i])<=D){
      |                                         ^
Language: C

#include <math.h>
#include<stdio.h>
int main(void)
{
	double i,N,D,X[1000000],Y[1000000],Z[1000000],count=0;
	scanf("%f %f",&N,&D);
	
	for(i=0;i<N;i++){
		scanf("%f %f",&X[i],&Y[i]);
	}
	
	for(i=0;i<N;i++){
		if(sqrt(X[i]*X[i]+Y[i]*Y[i])<=D){
			count ++;
		}
		else{
			count=count;
		}
	}
	
	printf("%f",count);
	return 0;
}

Compiler output:
main.c: In function 'main':
main.c:9:33: error: array subscript is not an integer
    9 |                 scanf("%f %f",&X[i],&Y[i]);
      |                                 ^
main.c:9:39: error: array subscript is not an integer
    9 |                 scanf("%f %f",&X[i],&Y[i]);
      |                                       ^
main.c:13:26: error: array subscript is not an integer
   13 |                 if(sqrt(X[i]*X[i]+Y[i]*Y[i])<=D){
      |                          ^
main.c:13:31: error: array subscript is not an integer
   13 |                 if(sqrt(X[i]*X[i]+Y[i]*Y[i])<=D){
      |                               ^
main.c:13:36: error: array subscript is not an integer
   13 |                 if(sqrt(X[i]*X[i]+Y[i]*Y[i])<=D){
      |                                    ^
main.c:13:41: error: array subscript is not an integer
   13 |                 if(sqrt(X[i]*X[i]+Y[i]*Y[i])<=D){
      |                                         ^
Language: C

#include <math.h>
#include<stdio.h>
int main(void)
{
	double i,N,D,X[1000000],Y[1000000],Z[1000000],count=0;
	scanf("%d %d",&N,&D);
	
	for(i=0;i<N;i++){
		scanf("%d %d",&X[i],&Y[i]);
	}
	
	for(i=0;i<N;i++){
		if(sqrt(X[i]*X[i]+Y[i]*Y[i])<=D){
			count ++;
		}
		else{
			count=count;
		}
	}
	
	printf("%d",count);
	return 0;
}

Compiler output:
main.c: In function 'main':
main.c:9:33: error: array subscript is not an integer
    9 |                 scanf("%d %d",&X[i],&Y[i]);
      |                                 ^
main.c:9:39: error: array subscript is not an integer
    9 |                 scanf("%d %d",&X[i],&Y[i]);
      |                                       ^
main.c:13:26: error: array subscript is not an integer
   13 |                 if(sqrt(X[i]*X[i]+Y[i]*Y[i])<=D){
      |                          ^
main.c:13:31: error: array subscript is not an integer
   13 |                 if(sqrt(X[i]*X[i]+Y[i]*Y[i])<=D){
      |                               ^
main.c:13:36: error: array subscript is not an integer
   13 |                 if(sqrt(X[i]*X[i]+Y[i]*Y[i])<=D){
      |                                    ^
main.c:13:41: error: array subscript is not an integer
   13 |                 if(sqrt(X[i]*X[i]+Y[i]*Y[i])<=D){
      |                                         ^
Language: C

#include<stdio.h>
int main(void)
{
	int N,D,X[100000],Y[100000],Z[100000],count=1;
	scanf("%d %d",&N,&D);
	
	for(i=0;i<N;i++){
		scanf("%d %d",X[i],Y[i]);
	}
	
	for(i=0;i<N;i++){
		Z[i]=sqrt(X[i]*X[i]+Y[i]*Y[i]);
	}
	
	for(i=0;i<N;i++){
		if(Z[i]<=D){
			count++;
		}
	}
	
	printf("%d",count);
	return 0;
}

Compiler output:
main.c: In function 'main':
main.c:7:13: error: 'i' undeclared (first use in this function)
    7 |         for(i=0;i<N;i++){
      |             ^
main.c:7:13: note: each undeclared identifier is reported only once for each function it appears in
main.c:12:22: error: implicit declaration of function 'sqrt' [-Wimplicit-function-declaration]
   12 |                 Z[i]=sqrt(X[i]*X[i]+Y[i]*Y[i]);
      |                      ^~~~
main.c:2:1: note: include '<math.h>' or provide a declaration of 'sqrt'
    1 | #include<stdio.h>
  +++ |+#include <math.h>
    2 | int main(void)
main.c:12:22: warning: incompatible implicit declaration of built-in function 'sqrt' [-Wbuiltin-declaration-mismatch]
   12 |                 Z[i]=sqrt(X[i]*X[i]+Y[i]*Y[i]);
      |                      ^~~~
main.c:12:22: note: include '<math.h>' or provide a declaration of 'sqrt'
Language: C++

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

int main() {
  int N
  long long D;
  cin >> N >> D;
  
  long long list[N][2];
  for(int i=0; i<N; i++)
    cin >> list[i][0] >> list[i][1];
  
  int res = 0;
  long long dis = 0;
  
  for(int i=0; i<N; i++){
    dis = list[i][0]*list[i][0] + list[i][1]*list[i][1];
    
    if(dis <= D*D)
      res++;
  }
  cout << res << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:3: error: expected initializer before 'long'
    6 |   long long D;
      |   ^~~~
a.cc:7:10: error: 'N' was not declared in this scope
    7 |   cin >> N >> D;
      |          ^
a.cc:7:15: error: 'D' was not declared in this scope
    7 |   cin >> N >> D;
      |               ^
a.cc:11:16: error: missing template arguments before '[' token
   11 |     cin >> list[i][0] >> list[i][1];
      |                ^
a.cc:11:30: error: missing template arguments before '[' token
   11 |     cin >> list[i][0] >> list[i][1];
      |                              ^
a.cc:17:15: error: missing template arguments before '[' token
   17 |     dis = list[i][0]*list[i][0] + list[i][1]*list[i][1];
      |               ^
a.cc:17:26: error: missing template arguments before '[' token
   17 |     dis = list[i][0]*list[i][0] + list[i][1]*list[i][1];
      |                          ^
a.cc:17:39: error: missing template arguments before '[' token
   17 |     dis = list[i][0]*list[i][0] + list[i][1]*list[i][1];
      |                                       ^
a.cc:17:50: error: missing template arguments before '[' token
   17 |     dis = list[i][0]*list[i][0] + list[i][1]*list[i][1];
      |                                                  ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
 int n,d,ans;
 cin >> n >> d;
 int x[n];
 int y[n];
 ans =0;
 for(int i=0;i<n;i++){
  cin >> x[i] >> y[i];
  if(d*d>==x[i]*x[i]+y[i]*y[i]){ans++;}
 }
 cout<<ans<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:11:11: error: expected primary-expression before '=' token
   11 |   if(d*d>==x[i]*x[i]+y[i]*y[i]){ans++;}
      |           ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
 int n,d,ans;
 cin >> n >> d;
 int x[n];
 int y[n];
 ans =0;
 for(int i=0;i<n;i++){
  cin >> x[i] >> y[i]
  if(d*d>==x[i]*x[i]+y[i]*y[i]){ans++;}
 }
 cout<<ans<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:10:22: error: expected ';' before 'if'
   10 |   cin >> x[i] >> y[i]
      |                      ^
      |                      ;
   11 |   if(d*d>==x[i]*x[i]+y[i]*y[i]){ans++;}
      |   ~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
 int n,d,ans;
 cin >> n >> d;
 int x[n];
 int y[n];
 ans =0;
 for(int<n;++){
  cin >>> [i];
  if(d*d>==x[i]*x[i]+y[i]*y[i]){ans++;}
 }
 cout<<ans<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:6: error: 'int' is not a template
    9 |  for(int<n;++){
      |      ^~~
a.cc:9:10: error: declaration does not declare anything [-fpermissive]
    9 |  for(int<n;++){
      |          ^
a.cc:9:6: error: expected primary-expression before 'int'
    9 |  for(int<n;++){
      |      ^~~
a.cc:9:14: error: expected primary-expression before ')' token
    9 |  for(int<n;++){
      |              ^
a.cc:9:14: error: expected ';' before ')' token
    9 |  for(int<n;++){
      |              ^
      |              ;
a.cc:10:9: error: expected primary-expression before '>' token
   10 |   cin >>> [i];
      |         ^
a.cc:10:12: error: 'i' was not declared in this scope
   10 |   cin >>> [i];
      |            ^
a.cc: In lambda function:
a.cc:10:14: error: expected '{' before ';' token
   10 |   cin >>> [i];
      |              ^
a.cc: In function 'int main()':
a.cc:11:11: error: expected primary-expression before '=' token
   11 |   if(d*d>==x[i]*x[i]+y[i]*y[i]){ans++;}
      |           ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
 int n,d,ans;
 cin >> n >> d;
 int x[n];
 int y[n];
 ans =0;
 for(in<n;++){
  cin >>> [i];
  if(d*d>==x[i]*x[i]+y[i]*y[i]){ans++;}
 }
 cout<<ans<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:6: error: 'in' was not declared in this scope; did you mean 'n'?
    9 |  for(in<n;++){
      |      ^~
      |      n
a.cc:9:13: error: expected primary-expression before ')' token
    9 |  for(in<n;++){
      |             ^
a.cc:9:13: error: expected ';' before ')' token
    9 |  for(in<n;++){
      |             ^
      |             ;
a.cc:10:9: error: expected primary-expression before '>' token
   10 |   cin >>> [i];
      |         ^
a.cc:10:12: error: 'i' was not declared in this scope
   10 |   cin >>> [i];
      |            ^
a.cc: In lambda function:
a.cc:10:14: error: expected '{' before ';' token
   10 |   cin >>> [i];
      |              ^
a.cc: In function 'int main()':
a.cc:11:11: error: expected primary-expression before '=' token
   11 |   if(d*d>==x[i]*x[i]+y[i]*y[i]){ans++;}
      |           ^
Language: C++

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

int main() {
  int a, b;
  cin >> a >> b;
  long int c[a],d[a];
  int counter = 0;
  for(int i = 0;i<a;i++){
    cin >> c[i] >> d[i];
    if(c[i]*c[i]+d[i]*d[i]<=b*b) counter++
  }
  cout << counter << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:11:43: error: expected ';' before '}' token
   11 |     if(c[i]*c[i]+d[i]*d[i]<=b*b) counter++
      |                                           ^
      |                                           ;
   12 |   }
      |   ~
Language: Java

public class Main {
	public static void main(String[] args) {
	    Scanner sc = new Scanner(System.in);
		String[] x = sc.nextLine().split(" ");
		int answer = 0;
		int d = Integer.parseInt(x[1]);
		for (int i =0;i < Integer.parseInt(x[0]);i++) {
			String[] y = sc.nextLine().split(" ");
			int s = Integer.parseInt(y[0]);
			int g = Integer.parseInt(y[0]);
			if (Math.sqrt(Math.pow(s,2) + Math.pow(g,2)) <= d) {
				answer += 1;
			}
		}
		System.out.print(answer);
	}

}

Compiler output:
Main.java:3: error: cannot find symbol
	    Scanner sc = new Scanner(System.in);
	    ^
  symbol:   class Scanner
  location: class Main
Main.java:3: error: cannot find symbol
	    Scanner sc = new Scanner(System.in);
	                     ^
  symbol:   class Scanner
  location: class Main
2 errors
Language: Java

import java.util.*;
public class Main {
  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    long N = sc.nextLong();
    long D = sc.nextLong();
    long X = 0;
    long Y = 0;
    int counts = 0;
    for (int i = 0; i < N; i++) {
      long X = sc.nextLong();
      long Y = sc.nextLong();
      long A = X * X + Y * Y;
      if (A <= D * D) {
        counts++;
      }
    }
    System.out.println(counts);
  }
}


Compiler output:
Main.java:11: error: variable X is already defined in method main(String[])
      long X = sc.nextLong();
           ^
Main.java:12: error: variable Y is already defined in method main(String[])
      long Y = sc.nextLong();
           ^
2 errors
Language: Java

import java.util.*;
public class Main {
  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    long N = sc.nextLong();
    long D = sc.nextLong();
    long X = 0;
    Long Y = 0;
    int counts = 0;
    for (int i = 0; i < N; i++) {
      long X = sc.nextLong();
      long Y = sc.nextLong();
      long A = X * X + Y * Y;
      if (A <= D * D) {
        counts++;
      }
    }
    System.out.println(counts);
  }
}


Compiler output:
Main.java:8: error: incompatible types: int cannot be converted to Long
    Long Y = 0;
             ^
Main.java:11: error: variable X is already defined in method main(String[])
      long X = sc.nextLong();
           ^
Main.java:12: error: variable Y is already defined in method main(String[])
      long Y = sc.nextLong();
           ^
3 errors
Language: Java

import java.util.Scanner;
public class Main {
  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    int N = sc.next();
    int D = sc.next();
    int counts = 0;
    for (int i = 1; i < N + 1; i++) {
      int X_i = new java.util.Scanner(System.in).nextInt();
      int Y_i = new java.util.Scanner(System.in).nextInt();
      double A = Math.sqrt(X_i * X_i + Y_i * Y_i);
      if (A <= D) {
        counts++;
      }
      System.out.println(counts);
    }
  }
}


Compiler output:
Main.java:5: error: incompatible types: String cannot be converted to int
    int N = sc.next();
                   ^
Main.java:6: error: incompatible types: String cannot be converted to int
    int D = sc.next();
                   ^
2 errors
Language: C++

#include<iostream>

using namespace std;

int main()
{
  int n, d, count = 0;
  cin >> n >> d;
  for(int i = 0; i < n; i++)
  {
    int x, y;
    cin >> x >> y;
    int c = sqrt(x*x + y*y);
    if(c <= d)
      count++;
  }
  cout << count << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:13: error: 'sqrt' was not declared in this scope
   13 |     int c = sqrt(x*x + y*y);
      |             ^~~~
Language: C++

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

    int main() {
        
        int n,d;
        cin >> n >> d;
        
        int x[100001],y[100001];
        
        for(int i=0; i<n; i++)
            cin >> x[i] >> y[i];
            
            int ans=0;
            for(int i=0; i<n; i++){
                
             long long int sq = x[i]*x[i] + y[i]*y[i];  
                if(sq)<=d*d)
                    ans++;
                
            }
        
        cout << ans <<' ';
        
        return 0;
        }

Compiler output:
a.cc: In function 'int main()':
a.cc:18:23: error: expected primary-expression before '<=' token
   18 |                 if(sq)<=d*d)
      |                       ^~
Language: Java

public class Main {
  public static void main(String[] args) {
    int N = new java.util.Scanner(System.in).nextInt();
    int D = new java.util.Scanner(System.in).nextInt();
    int counts = 0;
    for (i = 0; i < N; i++) {
      int X_i = new java.util.Scanner(System.in).nextInt();
      int Y_i = new java.util.Scanner(System.in).nextInt();
      double A = Math.sqrt(X_i * X_i + Y_i * Y_i);
      if (A <= D) {
        counts = counts++;
      }
      System.out.println(counts);
    }
  }
}


Compiler output:
Main.java:6: error: cannot find symbol
    for (i = 0; i < N; i++) {
         ^
  symbol:   variable i
  location: class Main
Main.java:6: error: cannot find symbol
    for (i = 0; i < N; i++) {
                ^
  symbol:   variable i
  location: class Main
Main.java:6: error: cannot find symbol
    for (i = 0; i < N; i++) {
                       ^
  symbol:   variable i
  location: class Main
3 errors
Language: Java

public class Main {
  public static void main(String[] args) {
    int N = new java.util.Scanner(System.in).nextInt();
    int D = new java.util.Scanner(System.in).nextInt();
    int counts = 0;
    for (i = 0; i < N; i++) {
      int X_i = new java.util.Scanner(System.in).nextInt();
      int Y_i = new java.util.Scanner(System.in).nextInt();
      double A = Math.sqrt(X_i * X_i + Y_i * Y_i);
      if (A <= D) {
        counts = counts++;
      }
      System.out.println(counts)
    }
  }
}


Compiler output:
Main.java:13: error: ';' expected
      System.out.println(counts)
                                ^
1 error
Language: C

#include<stdio.h>
#include<math.h>
void main()
{
  long int n,d,a,b,c,g,count=0;
  scanf("%d %d",&n,&d);
  long int arr[n];
  for(i=0;i<n;i++)
  {
     scanf("%d %d",&arr[i],&arr[i++]);
      a=arr[i]*arr[i];
      b=arr[i++]*arr[i++];
    c=a+b;
    g=sqrt(c);
    if(g>=d)
      count++;
    
  }
   printf("%ld",count);
}
    

Compiler output:
main.c: In function 'main':
main.c:8:7: error: 'i' undeclared (first use in this function)
    8 |   for(i=0;i<n;i++)
      |       ^
main.c:8:7: note: each undeclared identifier is reported only once for each function it appears in
Language: Java

import java.util.Scanner;
import java.lang.Math;

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

        int N = scan.nextInt(); int D = scan.nextInt();
        int X[] = new int[N]; int Y[] = new int[N];
        double d[] = new double[N];

        for(int i = 0; i < N; i++) {
            X[i] = scan.nextInt();
            Y[i] = scan.nextInt();
            d[i] = Math.sqrt(X[i]*X[i] + Y[i]*Y[i]);
        }

        int ans = 0;
        for(int i = 0; i < N; i++) {
            if(d[i] <= D) ans++;
        }

        System.out.println(ans);
    }
}

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

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

int main()
{
  int t,n;
  cin>>t>>n;
  n=n*n;
  int count=0;
  for(int i=0;i<t;i++)
  {
    int first,second;
    cin>>first>>second;
    if(first*first+second*second<=n)
      count++;
  }
  
  cout<<count<<endl;
 
  return 0;
}
      

Compiler output:
cc1plus: error: '::main' must return '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;
  ll d;
  cin >> n >> d;
  int ans=0;
  rep(i,n){
ll x,y;
    cin >> x >> y;
    if(x*x+y*y<=d*d) ans ++;
  }
  cout << ans << endl;
}
return 0;
}


Compiler output:
a.cc:18:1: error: expected unqualified-id before 'return'
   18 | return 0;
      | ^~~~~~
a.cc:19:1: error: expected declaration before '}' token
   19 | }
      | ^
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;
  ll d;
  cin >> n >> d;
  int ans=0;
  rep(i,n){
ll x,y;
    cin >> x,y;
    cin >> x >> y;
    if(x*x+y*y<=d*d) ans ++;
  }
  cout << ans << endl;
}
return 0;
}


Compiler output:
a.cc:19:1: error: expected unqualified-id before 'return'
   19 | return 0;
      | ^~~~~~
a.cc:20:1: error: expected declaration before '}' token
   20 | }
      | ^
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;
  ll d;
  cin >> n >> d;
  int ans=0;
  rep(i,n){
ll x,y;
    cin >> x >> y;
    
    if(x*x+y*y<=d*d) ans ++;
  }
  cout << ans << endl;
}
return 0;
}


Compiler output:
a.cc:19:1: error: expected unqualified-id before 'return'
   19 | return 0;
      | ^~~~~~
a.cc:20:1: error: expected declaration before '}' token
   20 | }
      | ^
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;
  ll d;
  cin >> n >> d;
  int ans=0;
  rep(i,n){
ll x,y;
    cin >> x,y;
    cin >> x >> y;
    if(x*x+y*y<=d*d) ans ++;
  }
  cout << ans << endl;
}
return 0;
}

Compiler output:
a.cc:19:1: error: expected unqualified-id before 'return'
   19 | return 0;
      | ^~~~~~
a.cc:20:1: error: expected declaration before '}' token
   20 | }
      | ^
Language: C

#include<stdio.h>
int main (void){
  long long intn, d,x[200000],y[200000];
  int ,ans,i;
  ans=0;
  scanf("%lld %lld",&n,&d);
  
  for(i=0;i<n;i++)
  {
    scanf("%lld %lld",&x[i],&y[i]);
  }
  for(i=0;i<n;i++)
  {
    if(x[i]*x[i]+y[i]*y[i]<=d*d){ans++;}
  }
  printf("%d\n",ans);
  
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:4:7: error: expected identifier or '(' before ',' token
    4 |   int ,ans,i;
      |       ^
main.c:5:3: error: 'ans' undeclared (first use in this function)
    5 |   ans=0;
      |   ^~~
main.c:5:3: note: each undeclared identifier is reported only once for each function it appears in
main.c:6:22: error: 'n' undeclared (first use in this function)
    6 |   scanf("%lld %lld",&n,&d);
      |                      ^
main.c:8:7: error: 'i' undeclared (first use in this function)
    8 |   for(i=0;i<n;i++)
      |       ^
Language: C

#include <bits/stdc++.h>
#define ll long long
#define ull unsigned long long
#define nl '\n'
#define f(i, n) for (int i = 0; i < n; ++i)

using namespace std;
void solve() {
    int n, d;
    cin >> n >> d;
    int ans = 0;
    f(i, n) {
        ll a, b;
        cin >> a >> b;
        if (sqrt(a * a + b * b) <= d) ans++;
    }
    cout << ans << nl;
}

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    solve();
}

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