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

#include<bits/stdc++.h>
using namespace std;
int main()
{
  int t,d;
  cin>>t>>d;
  itn cnt=0;
  while(t--)
  {
    int x,y;
    cin>>x>>y;
    if(x*x+y*y>=d*d)
      cnt++;
  }
  cout<<cnt<<<endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:3: error: 'itn' was not declared in this scope; did you mean 'int'?
    7 |   itn cnt=0;
      |   ^~~
      |   int
a.cc:13:7: error: 'cnt' was not declared in this scope; did you mean 'int'?
   13 |       cnt++;
      |       ^~~
      |       int
a.cc:15:9: error: 'cnt' was not declared in this scope; did you mean 'int'?
   15 |   cout<<cnt<<<endl;
      |         ^~~
      |         int
a.cc:15:14: error: expected primary-expression before '<' token
   15 |   cout<<cnt<<<endl;
      |              ^
Language: C++

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

int main() {
	int n, d;
	cin >> n >> d;
	int result = 0;
	for (int i = 0; i < n; i++) {
		long long x, y;
		cin >> x >> y;
		if (x * x + y * y <= (long long)d * d)
			ans++;
	}
	cout << result;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:12:25: error: 'ans' was not declared in this scope; did you mean 'abs'?
   12 |                         ans++;
      |                         ^~~
      |                         abs
Language: C++

// Author :: <Hitesh_Saini>
#include<bits/stdc++.h>

#define __speed() ios_base::sync_with_stdio(false), cin.tie(0), cout.tie(0);
#define dbg(x) cout << "--- " << #x << " = " << x << " ---\n";
#define findmax(v) *max_element(v.begin(), v.end())
#define _sum(a) accumulate(a.begin(), a.end(), 0)
#define tt int t;for(cin>>t; t--; )
#define f0(i, n) for(i = 0; i < int(n); i++)
#define f1(i, n) for(i = 1; i<= int(n); i++)
#define all(x) x.begin(), x.end()
#define EB emplace_back
#define PB push_back
#define F first
#define S second
#define endl "\n"

using namespace std;
using mii = map<int, int>;
using ll = long long;
using vi = vector<int>;
using vl = vector<ll>;
const int mod = 1e9+7,mxN = 1e6+5;

template<typename... Args>void print(Args... args){((cout << args << " "), ...);cout << endl;}
ll mod_pow(ll x, ll y){ll res = 1;x = x % mod;while(y>0){if(y&1)res = (res*x) % mod; y = y>>1;x = (x*x) % mod; }return res; }ll mod_inv ( ll n ){ll ans = mod_pow ( n , mod - 2 ) ;return ans ;}ll mul(ll a, ll b){a%=mod, b%=mod;return (a*b)%mod;}ll sub(ll a,ll b){a%=mod, b%=mod;return (a-b+mod)%mod;}ll add(ll a, ll b){a%=mod, b%=mod;return (a+b)%mod;}
bool _prime(ll n){if(n<2)return 0;if(n<4)return 1;if(n%2==0||n%3==0)return 0;for(ll i=5;i*i<=n;i+=6)if(n%i==0||n%(i+2)==0)return 0;return 1;}

/* #include <ext/pb_ds/assoc_container.hpp> 
#include <ext/pb_ds/tree_policy.hpp> 
using namespace __gnu_pbds; 
#define iset tree<ll , null_type,less<ll>, rb_tree_tag,tree_order_statistics_node_update>
#define iof order_of_key
#define findat find_by_order */

int n, cache[mxN], A[mxN];
int f(int pos){
	if(pos<=0)
		return 0;
	if(pos==1)
		return abs(A[0]-A[1]);
	if(cache[pos]!=-1)
		return cache[pos];
	return cache[pos]=min(abs(A[pos]-A[pos-2])+f(pos-2), abs(A[pos]-A[pos-1])+f(pos-1));
}

void solve(){//D
	cin >> n;
	int d, x, y, ans=0;
	cin >> d;
	f0(i, n){
		cin >> x >> y;
		ans +=sqrt(x*x+y*y)<=d;
	}
	print(ans);
}

int main(){
	#ifndef ONLINE_JUDGE
		freopen("input.txt", "r", stdin); 
		freopen("output.txt", "w", stdout);
	#endif
    __speed();
    solve();
    return 0;
}

Compiler output:
a.cc: In function 'void solve()':
a.cc:51:12: error: 'i' was not declared in this scope
   51 |         f0(i, n){
      |            ^
a.cc:9:22: note: in definition of macro 'f0'
    9 | #define f0(i, n) for(i = 0; i < int(n); i++)
      |                      ^
Language: C++

#include<bits/stcd++.h>
using namespace std;
int main()
{
  long long n,k,i,j;
  cin>>n>>k;
  long long ans=0;
  while(n--)
  {
    cin>>i>>j;
    long long x=i*i+j*j;
    long long y=sqrt(x);
    if(y<k)
      ans++;
    else if(y==k && y*y==x)
      ans++;
  }
  cout<<ans;
}

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

#include <bits/stdc++.h>
using namespace std;
 
int N, D, a[N], b[N];
int count = 0;

int main() {
 cin >> N >> D;
 for(int i=0; i < N; i++) {
  cin >> a[i] >> b[i];
  if((a[i])**2 + (b[i])**2 <= D**2){
    count++;
  }
 }
 cout << count << endl;
}

Compiler output:
a.cc:4:13: error: size of array 'a' is not an integral constant-expression
    4 | int N, D, a[N], b[N];
      |             ^
a.cc:4:19: error: size of array 'b' is not an integral constant-expression
    4 | int N, D, a[N], b[N];
      |                   ^
a.cc: In function 'int main()':
a.cc:11:13: error: invalid type argument of unary '*' (have 'int')
   11 |   if((a[i])**2 + (b[i])**2 <= D**2){
      |             ^~
a.cc:11:25: error: invalid type argument of unary '*' (have 'int')
   11 |   if((a[i])**2 + (b[i])**2 <= D**2){
      |                         ^~
a.cc:11:33: error: invalid type argument of unary '*' (have 'int')
   11 |   if((a[i])**2 + (b[i])**2 <= D**2){
      |                                 ^~
a.cc:12:5: error: reference to 'count' is ambiguous
   12 |     count++;
      |     ^~~~~
In file included from /usr/include/c++/14/algorithm:86,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/pstl/glue_algorithm_defs.h:101:1: note: candidates are: 'template<class _ExecutionPolicy, class _ForwardIterator, class _Tp> __pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, typename std::iterator_traits<_II>::difference_type> std::count(_ExecutionPolicy&&, _ForwardIterator, _ForwardIterator, const _Tp&)'
  101 | count(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, const _Tp& __value);
      | ^~~~~
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:4025:5: note:                 'template<class _IIter, class _Tp> typename std::iterator_traits< <template-parameter-1-1> >::difference_type std::count(_IIter, _IIter, const _Tp&)'
 4025 |     count(_InputIterator __first, _InputIterator __last, const _Tp& __value)
      |     ^~~~~
a.cc:5:5: note:                 'int count'
    5 | int count = 0;
      |     ^~~~~
a.cc:15:10: error: reference to 'count' is ambiguous
   15 |  cout << count << endl;
      |          ^~~~~
/usr/include/c++/14/pstl/glue_algorithm_defs.h:101:1: note: candidates are: 'template<class _ExecutionPolicy, class _ForwardIterator, class _Tp> __pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, typename std::iterator_traits<_II>::difference_type> std::count(_ExecutionPolicy&&, _ForwardIterator, _ForwardIterator, const _Tp&)'
  101 | count(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, const _Tp& __value);
      | ^~~~~
/usr/include/c++/14/bits/stl_algo.h:4025:5: note:                 'template<class _IIter, class _Tp> typename std::iterator_traits< <template-parameter-1-1> >::difference_type std::count(_IIter, _IIter, const _Tp&)'
 4025 |     count(_InputIterator __first, _InputIterator __last, const _Tp& __value)
      |     ^~~~~
a.cc:5:5: note:                 'int count'
    5 | int count = 0;
      |     ^~~~~
Language: C++

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

int n, tot = 0;
long long k, x, y;

const double eps = 1e-8;
#define MoreEqu(a, b) (((a)-(b))>=-eps)

int main() {
	cin >> n >> k;
	while(n--) {
		cin >> x >> y;
		if(MoreEqu(sqrt(x * x + y * y) >= k)) tot++;
	}
	cout << tot << endl;
	return 0;
}

Compiler output:
a.cc:14:52: error: macro "MoreEqu" requires 2 arguments, but only 1 given
   14 |                 if(MoreEqu(sqrt(x * x + y * y) >= k)) tot++;
      |                                                    ^
a.cc:8:9: note: macro "MoreEqu" defined here
    8 | #define MoreEqu(a, b) (((a)-(b))>=-eps)
      |         ^~~~~~~
a.cc: In function 'int main()':
a.cc:14:20: error: 'MoreEqu' was not declared in this scope
   14 |                 if(MoreEqu(sqrt(x * x + y * y) >= k)) tot++;
      |                    ^~~~~~~
Language: C++

#include <bits/stdc++.h>
#define MoreEqu(a, b) (((a)-(b))>=-eps)
using namespace std;

int n, tot = 0;
long long k, x, y;

const double eps = 1e-8;

int main() {
	cin >> n >> k;
	while(n--) {
		cin >> x >> y;
		if(MoreEqu(sqrt(x * x + y * y) >= k)) tot++;
	}
	cout << tot << endl;
	return 0;
}

Compiler output:
a.cc:14:52: error: macro "MoreEqu" requires 2 arguments, but only 1 given
   14 |                 if(MoreEqu(sqrt(x * x + y * y) >= k)) tot++;
      |                                                    ^
a.cc:2:9: note: macro "MoreEqu" defined here
    2 | #define MoreEqu(a, b) (((a)-(b))>=-eps)
      |         ^~~~~~~
a.cc: In function 'int main()':
a.cc:14:20: error: 'MoreEqu' was not declared in this scope
   14 |                 if(MoreEqu(sqrt(x * x + y * y) >= k)) tot++;
      |                    ^~~~~~~
Language: C++

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

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

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

#include <bits/stdc++.h>

#define ll long long
#define ar array
#define up(i,a,b) for(int i=a; i<b; i++)
#define down(i,a,b) for(int i=a; i>b; i--)
#define pb push_back
#define mp make_pair

using namespace std;

int main() {
	ios_base::sync_with_stdio(false);
    cin.tie(NULL);

    int n, d
    cin >> n >> d;
    vector<ar<int,2>> pts;
    up(i,0,n) cin >> pts[i][0] >> pts[i][1];

    int count=0;
    up(i,0,n) {
        up(j,i+1,n) {
            
            double distance=pow((pts[j][1]-pts[i][1]),2)
            distance+=pow(pts[j][0]-pts[i][0], 2);
            if (pow(distance, 1./2)<d) count++
        }
    }
    
    cout << count << endl;


}


Compiler output:
a.cc: In function 'int main()':
a.cc:17:5: error: expected initializer before 'cin'
   17 |     cin >> n >> d;
      |     ^~~
a.cc:26:13: error: expected ',' or ';' before 'distance'
   26 |             distance+=pow(pts[j][0]-pts[i][0], 2);
      |             ^~~~~~~~
a.cc:27:37: error: 'd' was not declared in this scope
   27 |             if (pow(distance, 1./2)<d) count++
      |                                     ^
a.cc:27:47: error: expected ';' before '}' token
   27 |             if (pow(distance, 1./2)<d) count++
      |                                               ^
      |                                               ;
   28 |         }
      |         ~
Language: C++

#include<iostream>
#include<math.h>
using namespace std;
int main()
{
  int n,d,count=0;
  cin>>n>>d;
  long long a,b;
  for(int i=0;i<n;i++)
  {
    cin>>a>>b;
    a=a*a;b=b*b;
    if(sqrt(a,b)<=d)
      count++;
  }
  cout<<count<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:12: error: no matching function for call to 'sqrt(long long int&, long long int&)'
   13 |     if(sqrt(a,b)<=d)
      |        ~~~~^~~~~
In file included from /usr/include/c++/14/math.h:36,
                 from a.cc:2:
/usr/include/c++/14/cmath:454:5: note: candidate: 'template<class _Tp> constexpr typename __gnu_cxx::__enable_if<std::__is_integer<_Tp>::__value, double>::__type std::sqrt(_Tp)'
  454 |     sqrt(_Tp __x)
      |     ^~~~
/usr/include/c++/14/cmath:454:5: note:   candidate expects 1 argument, 2 provided
In file included from /usr/include/features.h:523,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/os_defines.h:39,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/c++config.h:683,
                 from /usr/include/c++/14/bits/requires_hosted.h:31,
                 from /usr/include/c++/14/iostream:38,
                 from a.cc:1:
/usr/include/x86_64-linux-gnu/bits/mathcalls.h:176:1: note: candidate: 'double sqrt(double)'
  176 | __MATHCALL (sqrt,, (_Mdouble_ __x));
      | ^~~~~~~~~~
/usr/include/x86_64-linux-gnu/bits/mathcalls.h:176:1: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/cmath:446:3: note: candidate: 'constexpr long double std::sqrt(long double)'
  446 |   sqrt(long double __x)
      |   ^~~~
/usr/include/c++/14/cmath:446:3: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/cmath:442:3: note: candidate: 'constexpr float std::sqrt(float)'
  442 |   sqrt(float __x)
      |   ^~~~
/usr/include/c++/14/cmath:442:3: note:   candidate expects 1 argument, 2 provided
Language: C++

#include<iostream>
#include<math.h>
using namespace std;
int main()
{
  int n,d,a,b,count=0;
  cin>>n>>d;
  for(int i=0;i<n;i++)
  {
    cin>>a>>b;
    if(sqrt(a*a,b*b)<=d)
      count++;
  }
  cout<<count<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:12: error: no matching function for call to 'sqrt(int, int)'
   11 |     if(sqrt(a*a,b*b)<=d)
      |        ~~~~^~~~~~~~~
In file included from /usr/include/c++/14/math.h:36,
                 from a.cc:2:
/usr/include/c++/14/cmath:454:5: note: candidate: 'template<class _Tp> constexpr typename __gnu_cxx::__enable_if<std::__is_integer<_Tp>::__value, double>::__type std::sqrt(_Tp)'
  454 |     sqrt(_Tp __x)
      |     ^~~~
/usr/include/c++/14/cmath:454:5: note:   candidate expects 1 argument, 2 provided
In file included from /usr/include/features.h:523,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/os_defines.h:39,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/c++config.h:683,
                 from /usr/include/c++/14/bits/requires_hosted.h:31,
                 from /usr/include/c++/14/iostream:38,
                 from a.cc:1:
/usr/include/x86_64-linux-gnu/bits/mathcalls.h:176:1: note: candidate: 'double sqrt(double)'
  176 | __MATHCALL (sqrt,, (_Mdouble_ __x));
      | ^~~~~~~~~~
/usr/include/x86_64-linux-gnu/bits/mathcalls.h:176:1: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/cmath:446:3: note: candidate: 'constexpr long double std::sqrt(long double)'
  446 |   sqrt(long double __x)
      |   ^~~~
/usr/include/c++/14/cmath:446:3: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/cmath:442:3: note: candidate: 'constexpr float std::sqrt(float)'
  442 |   sqrt(float __x)
      |   ^~~~
/usr/include/c++/14/cmath:442:3: note:   candidate expects 1 argument, 2 provided
Language: C++

#include<iostream>
#include<math.h>
using namespace std;
int main()
{
  int n,d,a,b,count=0;
  cin>>n>>d;
  for(int i=0;i<n;i++)
  {
    cin>>a>>b;
    if(math.sqrt(a*a,b*b)<=d)
      count++;
  }
  cout<<count<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:8: error: 'math' was not declared in this scope
   11 |     if(math.sqrt(a*a,b*b)<=d)
      |        ^~~~
Language: C++

#include<iostream>
using namespace std;
int main()
{
  int n,d,a,b;
  cin>>n>>d;
  for(int i=0;i<n;i++)
  {
    cin>>a>>b;
    if(sqrt(a*a,b*b)<=d)
      count++;
  }
  cout<<count<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:8: error: 'sqrt' was not declared in this scope
   10 |     if(sqrt(a*a,b*b)<=d)
      |        ^~~~
a.cc:11:7: error: 'count' was not declared in this scope
   11 |       count++;
      |       ^~~~~
a.cc:13:9: error: 'count' was not declared in this scope
   13 |   cout<<count<<endl;
      |         ^~~~~
Language: C

#include<stdio.h>
int main(){
  int n,d,a[200001],b[200001],count=0;
  scanf("%d %d",&n,&d);
  for(int i=0;i<n;i++){
    scanf("%d %d",&a[i],&b[i]);
    if(a[i]*a[i]+b[i]*b[i]<=d*d){count++}
  }
  printf("%d\n",count);
}

Compiler output:
main.c: In function 'main':
main.c:7:41: error: expected ';' before '}' token
    7 |     if(a[i]*a[i]+b[i]*b[i]<=d*d){count++}
      |                                         ^
      |                                         ;
Language: Java


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

Compiler output:
Main.java:4: error: cannot find symbol
    Scanner sc = new Scanner(System.in);
    ^
  symbol:   class Scanner
  location: class Main
Main.java:4: error: cannot find symbol
    Scanner sc = new Scanner(System.in);
                     ^
  symbol:   class Scanner
  location: class Main
2 errors
Language: C++

#include <iostream>
#include <math.h>
using namespace::std;
 
int main(void) {
    int n, d;
    int count = 0;
    double x[1024];
    double y[1024];
    
    cin >> n >> d;
    
    for (int i = 0; i < n; i++) {
        cin >> x[i] >> y[i];
        if (x[i]*x[i] + y[i]*y[i]) <= d*d) {
            count++;
        }
    }
        
    cout << count << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:36: error: expected primary-expression before '<=' token
   15 |         if (x[i]*x[i] + y[i]*y[i]) <= d*d) {
      |                                    ^~
Language: C++

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

using namespace std;

#define ll long long
#define ar array

int count = 0;

void test_case()
{
   ll d;
   cin >> d;
   ll x, y;
   cin >> x >> y;
   ll distance;

   distance = sqrt(pow(x,2) + pow(y,2));
   
   if (distance >= d)
      ++ count;
   
             
}
   
int main()
{
   int t;
   cin >> t;
   for (int nr = 1; nr <= t; ++nr) {
      test_case();
   }
   
   cout << count;
   
   return 0;
}

Compiler output:
a.cc: In function 'void test_case()':
a.cc:25:10: error: reference to 'count' is ambiguous
   25 |       ++ count;
      |          ^~~~~
In file included from /usr/include/c++/14/algorithm:86,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:3:
/usr/include/c++/14/pstl/glue_algorithm_defs.h:101:1: note: candidates are: 'template<class _ExecutionPolicy, class _ForwardIterator, class _Tp> __pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, typename std::iterator_traits<_II>::difference_type> std::count(_ExecutionPolicy&&, _ForwardIterator, _ForwardIterator, const _Tp&)'
  101 | count(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, const _Tp& __value);
      | ^~~~~
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:4025:5: note:                 'template<class _IIter, class _Tp> typename std::iterator_traits< <template-parameter-1-1> >::difference_type std::count(_IIter, _IIter, const _Tp&)'
 4025 |     count(_InputIterator __first, _InputIterator __last, const _Tp& __value)
      |     ^~~~~
a.cc:12:5: note:                 'int count'
   12 | int count = 0;
      |     ^~~~~
a.cc: In function 'int main()':
a.cc:38:12: error: reference to 'count' is ambiguous
   38 |    cout << count;
      |            ^~~~~
/usr/include/c++/14/pstl/glue_algorithm_defs.h:101:1: note: candidates are: 'template<class _ExecutionPolicy, class _ForwardIterator, class _Tp> __pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, typename std::iterator_traits<_II>::difference_type> std::count(_ExecutionPolicy&&, _ForwardIterator, _ForwardIterator, const _Tp&)'
  101 | count(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, const _Tp& __value);
      | ^~~~~
/usr/include/c++/14/bits/stl_algo.h:4025:5: note:                 'template<class _IIter, class _Tp> typename std::iterator_traits< <template-parameter-1-1> >::difference_type std::count(_IIter, _IIter, const _Tp&)'
 4025 |     count(_InputIterator __first, _InputIterator __last, const _Tp& __value)
      |     ^~~~~
a.cc:12:5: note:                 'int count'
   12 | int count = 0;
      |     ^~~~~
Language: C

#include <bits/stdc++.h>
#define rep(i,n) for(int i=0; i<n; i++)
#define rrep(i,n) for(int i=1; i<n; i++)

using namespace std;
using vi = vector<int>;

int main(){
    int n, d, c=0;
    cin >> n >> d;
    vi xi(n);
    vi yi(n);
    rep(i,n){
        cin >> xi[n] >> yi[n];
        if (sqrt(xi[n]*xi[n] + yi[n] *yi[n]) <= d)c += 1;
    }
    cout << c <<endl;

    return 0;
}

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

#include <iostream>
 
using namespace std;
 
int main(){
 	int n,d,a,b,nr=0;
  cin>>n>>d;
  for (int i=0; i<n; i++){
   	cin>>a>>b;
    if (sqrt(a*a+b*b)<=d) nr++;
  }
  cout<<nr;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:9: error: 'sqrt' was not declared in this scope
   10 |     if (sqrt(a*a+b*b)<=d) nr++;
      |         ^~~~
Language: C++

 #include <bits/stdc++.h>
using namespace std;
#define lli long long int
#define mp(a,b) make_pair(a,b)
#define pb(a) push_back(a)
#define fr(i,n) for(i=0;i<n;i++)
#define F first
#define S second
#define fast std::ios_base::sync_with_stdio(false)
#define mod 1000000007
#define pi 3.14159265
int main() {
    fast;
    lli n,d;
    cin>>n>>d;
    lli a[n],b[n],i,count=0;
    fr(i,n)
    {
        cin>>a[i]>>b[i];
        if(a[i]*a[i]+b[i]*b[i]>=d*d)
            count++;
    }
    cout<<count;
    
    return 0;


Compiler output:
a.cc: In function 'int main()':
a.cc:25:14: error: expected '}' at end of input
   25 |     return 0;
      |              ^
a.cc:12:12: note: to match this '{'
   12 | int main() {
      |            ^
Language: C++

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

int main()
{
    ios_base::sync_with_stdio(false), cin.tie(NULL), cout.tie(NULL);
	long long d,n,c=0;
	cin>>n>>d;
	while(n--)
	{
		cin>>a>>b;
		if(a*a+b*b<=d*d)
          	c++;
      	cout<<c<<'\n';
	}
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:11:22: error: 'a' was not declared in this scope
   11 |                 cin>>a>>b;
      |                      ^
a.cc:11:25: error: 'b' was not declared in this scope
   11 |                 cin>>a>>b;
      |                         ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  int n,p;
  cin>>n>>p;
  int count=0;
  for(int i=0;i<n;i++){
 	int x,y; cin>>x>>y;
    if(sqrt(pow(x,2)+pow(y,2))){
      count++;
  }
    cout<<count;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:2: error: expected '}' at end of input
   13 | }
      |  ^
a.cc:3:11: note: to match this '{'
    3 | int main(){
      |           ^
Language: C

#include<stdio.h>
#include<math.h>
int main()
{
  int X1,Y1;
  scanf("%d %d ",&X1,&Y1);
  D=sqrt(X1^2 + Y1^2);
  printf("%d",D);
  return 0;
  
}

Compiler output:
main.c: In function 'main':
main.c:7:3: error: 'D' undeclared (first use in this function)
    7 |   D=sqrt(X1^2 + Y1^2);
      |   ^
main.c:7:3: note: each undeclared identifier is reported only once for each function it appears in
Language: C

#include<stdio.h>
#include<math.h>
int main()
{
  int X1,Y1;
  scanf("%d %d ",&X1,&Y1);
  int D=sqrt(X1^2 + Y1^2);
  printf("%d",D):
  return 0;
  
}

Compiler output:
main.c: In function 'main':
main.c:8:17: error: expected ';' before ':' token
    8 |   printf("%d",D):
      |                 ^
      |                 ;
Language: C

#include<stdio.h>
#include<math.h>
int main()
{
  int X1,Y1;
  scanf("%d %d ",&X1,&Y1);
  D=sqrt(X1^2 + Y1^2);
  printf("%d",D):
  return 0;
  
}


Compiler output:
main.c: In function 'main':
main.c:7:3: error: 'D' undeclared (first use in this function)
    7 |   D=sqrt(X1^2 + Y1^2);
      |   ^
main.c:7:3: note: each undeclared identifier is reported only once for each function it appears in
main.c:8:17: error: expected ';' before ':' token
    8 |   printf("%d",D):
      |                 ^
      |                 ;
Language: C++

#include<iostream>
using namespace std;
int main(){
  int a,b;
  cin>>a>>b;
  int c[a][2],sum=0;
  for(int i=0;i<a;i++){cin>>c[i][0]>>c[i][1];
  float d=sqrt(pow(c[i][0],2)+pow(c[i][1],2));
                       if(d<=b)sum++;}
  cout<<sum;
  return 0;}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:16: error: 'pow' was not declared in this scope
    8 |   float d=sqrt(pow(c[i][0],2)+pow(c[i][1],2));
      |                ^~~
a.cc:8:11: error: 'sqrt' was not declared in this scope
    8 |   float d=sqrt(pow(c[i][0],2)+pow(c[i][1],2));
      |           ^~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
using ll = long long;
int main(){
    int x;
    ll d;
    cin >> x >> d;
    int ans = 0;
    for (int i=1; i <=x; i++){
        ll a,b;
        cin >> a >> b;
        if((a*a+b*b)<=d*d)
            ans++;
    }
    cout << ans << endl;


Compiler output:
a.cc: In function 'int main()':
a.cc:15:25: error: expected '}' at end of input
   15 |     cout << ans << endl;
      |                         ^
a.cc:4:11: note: to match this '{'
    4 | int main(){
      |           ^
Language: C++

#pragma GCC target("avx,avx2,fma")
#pragma GCC optimization("03")
#pragma GCC optimization("unroll-loops")
#include<bits/stdc++.h>
using namespace std;
int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);cout.tie(NULL);
    int i,n,d,c=0; cin>>n>>d;
	for(i=0;i<n;i++)
    {
      ll a,b; double res;
      res=sqrt(a*a +b*b);
      if(res<=d)
        c++;
    }
    cout<<c;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:7: error: 'll' was not declared in this scope
   13 |       ll a,b; double res;
      |       ^~
a.cc:14:16: error: 'a' was not declared in this scope
   14 |       res=sqrt(a*a +b*b);
      |                ^
a.cc:14:21: error: 'b' was not declared in this scope
   14 |       res=sqrt(a*a +b*b);
      |                     ^
Language: C++


#include <bits/stdc++.h>
#define int long long

using namespace std;

int32_t main()
{
	ios_base::sync_with_stdio(false);
  cin.tie(NULL);
  cout.tie(NULL);

	int n , d;
	cin >> n >> d;
	int ans = 0;
	for(int i = 0 ; i < n ; i++){
		cin >> x >> y ; if( x*x + y*y <= d*d) ans++
	}    
	cout << ans << "\n";
  return 0;
}


Compiler output:
a.cc: In function 'int32_t main()':
a.cc:17:24: error: 'x' was not declared in this scope
   17 |                 cin >> x >> y ; if( x*x + y*y <= d*d) ans++
      |                        ^
a.cc:17:29: error: 'y' was not declared in this scope
   17 |                 cin >> x >> y ; if( x*x + y*y <= d*d) ans++
      |                             ^
a.cc:17:60: error: expected ';' before '}' token
   17 |                 cin >> x >> y ; if( x*x + y*y <= d*d) ans++
      |                                                            ^
      |                                                            ;
   18 |         }
      |         ~
Language: Java

import java.util.Arrays;
import java.util.Scanner;
 
public class Main {
	public static void main (String[] args) {
		Scanner in = new Scanner(System.in);
	int N=in.nextInt();
      int D=in.nextInt();
      int x[]=new int[100000];
      int y[]=new int[100000];
      int i=0;
      int count=0;
      int res[]=new int[100000];
      for(int j=0;j<N;j++){
        x[j]=in.nextInt();
        y[j]=in.nextInt();
      }
      for(i=0;i<N;i++){
       res[i]=Math.sqrt(Math.pow(x[i],2) + Math.pow(y[i],2));
        if(res>=D){
          count=count+1;
        }
      }
      System.out.println(count);
      
      
    }
}

Compiler output:
Main.java:19: error: incompatible types: possible lossy conversion from double to int
       res[i]=Math.sqrt(Math.pow(x[i],2) + Math.pow(y[i],2));
                       ^
Main.java:20: error: bad operand types for binary operator '>='
        if(res>=D){
              ^
  first type:  int[]
  second type: int
2 errors
Language: C++

#include<bits/stdc++.h>
#define ll long long int
#define ul unsigned long long int
#define mp make_pair
#define endl "\n"
#define fio ios_base::sync_with_stdio(false);cin.tie(NULL);
#define lb lower_bound
#define forn(i,n) for(ll i=0 ; i<n ; i++)
#define arr(a,n) for(ll i=0;i<n;i++){ cin>>a[i]; }
#define ub upper_bound
#define pb push_back
#define pi pair<int,int>
#define mod 1000000007
#define vectormax *max_element
#define vectormin *min_element
#define arraysize 1000000
#define setbit __builtin_popcountll
#define bs binary_search
using namespace std;

ll ipow(ll x, ll n)
{
    ll result = 1;
    while (n) {
        if (n & 1)
            result = result * x ;
        n = n / 2;
        x = x * x;
    }
    return result;
}
// binary search using recursion.

bool solve(int x,int y,int d){
    double temp=sqrt((ll)((ll)x*x+(ll)y*y));

  // cout<<ceil(temp)<<endl;
    if(ceil(temp)<=d)
        return true;
    else
        return false;
    //if(x>=-1*d and x<=d and y)
}
int main(){
    fio
int n;
int d;q
cin>>n>>d;
int count=0;
while(n--){
    int x,y;
    cin>>x>>y;
    if(solve(abs(x),abs(y),d))
        count++;
}
cout<<count<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:47:7: error: 'q' was not declared in this scope
   47 | int d;q
      |       ^
Language: C++

#include<iostream>
using namespace std;
int main()
{
  int x,y,N,D,count=0;
  scanf("%d%d",&N,&D);
  while(N--)
  {
  	scanf("%d%d",&x,&y);
    if(sqrt(x*x+y*y)<=(double)D);
    	count++;
  }
  printf("%d",count);
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:8: error: 'sqrt' was not declared in this scope
   10 |     if(sqrt(x*x+y*y)<=(double)D);
      |        ^~~~
Language: Java

import java.util.Scanner;
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();
      int count=0;
      while(N){
      long X1=sc.nextLong();
        long Y1=sc.nextLong();
        long distance=Math.sqrt(X1*X1+Y1*Y1);
          if(distance<=D){
            count++;
          }
      N--;
      }
      System.out.println(count);
    }
  }

}

Compiler output:
Main.java:10: error: illegal start of type
      while(N){
      ^
Main.java:10: error: <identifier> expected
      while(N){
             ^
Main.java:19: error: <identifier> expected
      System.out.println(count);
                        ^
Main.java:19: error: <identifier> expected
      System.out.println(count);
                              ^
Main.java:20: error: ';' expected
    }
     ^
5 errors
Language: C++

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

int main() 
{
  long long N,D; cin>>N>>D;
  long long ans=0;
  rep(i,N){
    long long X,Y; cin>>X>>Y;
    if(X*X+Y*Y<=D*D) ans++;
  }
  cout<<ans<<endl;
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:7: error: 'i' was not declared in this scope
    8 |   rep(i,N){
      |       ^
a.cc:8:3: error: 'rep' was not declared in this scope
    8 |   rep(i,N){
      |   ^~~
Language: C++

#include <bits/stdc++.h> 
using namespace std; 
#define ll long long
// Function to calculate distance 
doubledistance(int x1, int y1) 
{ 
    // Calculating distance 
    return sqrt(x1*x1 +y1*y1); 
} 
  
// Drivers Code 
int main() 
{ 
    //cout << distance(3, 4, 4, 3); 
    ll n;double d;
    cin>>n;
    cin>>d;
    ll x,y;
    int count=0;
    for(int i=0;i<n;i++)
    {
        cin>>x;
        cin>>y;
        double t=distance(x,y);
        if(t<=d)
        count++;
        
    }
    cout<<count<<endl;
    return 0; 
}

Compiler output:
a.cc:5:1: error: ISO C++ forbids declaration of 'doubledistance' with no type [-fpermissive]
    5 | doubledistance(int x1, int y1)
      | ^~~~~~~~~~~~~~
a.cc: In function 'int main()':
a.cc:24:26: error: no matching function for call to 'distance(long long int&, long long int&)'
   24 |         double t=distance(x,y);
      |                  ~~~~~~~~^~~~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:66,
                 from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_iterator_base_funcs.h:148:5: note: candidate: 'template<class _InputIterator> constexpr typename std::iterator_traits< <template-parameter-1-1> >::difference_type std::distance(_InputIterator, _InputIterator)'
  148 |     distance(_InputIterator __first, _InputIterator __last)
      |     ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator_base_funcs.h:148:5: note:   template argument deduction/substitution failed:
/usr/include/c++/14/bits/stl_iterator_base_funcs.h: In substitution of 'template<class _InputIterator> constexpr typename std::iterator_traits< <template-parameter-1-1> >::difference_type std::distance(_InputIterator, _InputIterator) [with _InputIterator = long long int]':
a.cc:24:26:   required from here
   24 |         double t=distance(x,y);
      |                  ~~~~~~~~^~~~~
/usr/include/c++/14/bits/stl_iterator_base_funcs.h:148:5: error: no type named 'difference_type' in 'struct std::iterator_traits<long long int>'
  148 |     distance(_InputIterator __first, _InputIterator __last)
      |     ^~~~~~~~
In file included from /usr/include/c++/14/filesystem:52,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:200:
/usr/include/c++/14/bits/fs_path.h:1431:1: note: candidate: 'std::ptrdiff_t std::distance(filesystem::__cxx11::path::iterator, filesystem::__cxx11::path::iterator)'
 1431 | distance(filesystem::path::iterator __first, filesystem::path::iterator __last)
      | ^~~~~~~~
/usr/include/c++/14/bits/fs_path.h:1431:37: note:   no known conversion for argument 1 from 'long long int' to 'std::filesystem::__cxx11::path::iterator'
 1431 | distance(filesystem::path::iterator __first, filesystem::path::iterator __last)
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
Language: C++

#include <bits/stdc++.h> 
using namespace std; 
  
// Function to calculate distance 
doubledistance(int x1, int y1) 
{ 
    // Calculating distance 
    return sqrt(x1*x1 +y1*y1); 
} 
  
// Drivers Code 
int main() 
{ 
    //cout << distance(3, 4, 4, 3); 
    ll n;double d;
    cin>>n;
    cin>>d;
    ll x,y;
    int count=0;
    for(int i=0;i<n;i++)
    {
        cin>>x;
        cin>>y;
        double t=distance(x,y);
        if(t<=d)
        count++;
        
    }
    cout<<count<<endl;
    return 0; 
}

Compiler output:
a.cc:5:1: error: ISO C++ forbids declaration of 'doubledistance' with no type [-fpermissive]
    5 | doubledistance(int x1, int y1)
      | ^~~~~~~~~~~~~~
a.cc: In function 'int main()':
a.cc:15:5: error: 'll' was not declared in this scope
   15 |     ll n;double d;
      |     ^~
a.cc:16:10: error: 'n' was not declared in this scope
   16 |     cin>>n;
      |          ^
a.cc:18:7: error: expected ';' before 'x'
   18 |     ll x,y;
      |       ^~
      |       ;
a.cc:22:14: error: 'x' was not declared in this scope
   22 |         cin>>x;
      |              ^
a.cc:23:14: error: 'y' was not declared in this scope
   23 |         cin>>y;
      |              ^
Language: C++

// Problem : B - Distance 
// Contest : AtCoder - AtCoder Beginner Contest 174
// URL : https://atcoder.jp/contests/abc174/tasks/abc174_b
// Memory Limit : 1024 MB
// Time Limit : 2000 ms
// Powered by CP Editor (https://github.com/cpeditor/cpeditor)

#include<bits/stdc++.h>
using namespace std;
#define ff              first
#define ss              second
#define int             long long
#define pb              push_back
#define mp              make_pair
#define pii             pair<int,int>
#define vi              vector<int>
#define mii             map<int,int>
#define pqb             priority_queue<int>
#define pqs             priority_queue<int,vi,greater<int> >
#define setbits(x)      __builtin_popcountll(x)
#define zrobits(x)      __builtin_ctzll(x)
#define mod             1000000007
#define inf             1e18
#define ps(x,y)         fixed<<setprecision(y)<<x 



void solve()
{
	int n ,d;
	cin>>n>>d;
	float ans=0;
	int res=0;
	for(int i=0;i<n;i++)
	{
		float x,y;
		cin>>x>>y;
		ans=x*x+y*y
		if(ans<=d*d)
		 res++;
	}
	cout<<res<<endl;
	
}



int32_t main()
{
	ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
	solve();
	return 0;
}


Compiler output:
a.cc: In function 'void solve()':
a.cc:38:28: error: expected ';' before 'if'
   38 |                 ans=x*x+y*y
      |                            ^
      |                            ;
   39 |                 if(ans<=d*d)
      |                 ~~
Language: C

#include<stdio.h>
#include<math.h>
int main(){
int n,d;
  scanf("%d %d",%n,&d);
  int count=0;
  for(int i=0;i<n;i++){
    long long int x,y;
    float z;
  scanf("%d %d",&x,&y);
  z=x*x+y*y;
    z=sqrt(z);
    if(z<=d)
      count++;
  }
  printf("%d",count);
}
  
  

Compiler output:
main.c: In function 'main':
main.c:5:17: error: expected expression before '%' token
    5 |   scanf("%d %d",%n,&d);
      |                 ^
Language: C++

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

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

Compiler output:
a.cc: In function 'int main()':
a.cc:9:26: error: expected ';' before 'count'
    9 |     if(d==(sqrt(x*x+y*y)) count++;
      |                          ^~~~~~
      |                          ;
a.cc:10:3: error: expected primary-expression before '}' token
   10 |   }
      |   ^
a.cc:9:35: error: expected ')' before '}' token
    9 |     if(d==(sqrt(x*x+y*y)) count++;
      |       ~                           ^
      |                                   )
   10 |   }
      |   ~                                
a.cc:10:3: error: expected primary-expression before '}' token
   10 |   }
      |   ^
Language: C

20 100000
14309 -32939
-56855 100340
151364 25430
103789 -113141
147404 -136977
-37006 -30929
188810 -49557
13419 70401
-88280 165170
-196399 137941
-176527 -61904
46659 115261
-153551 114185
98784 -6820
94111 -86268
-30401 61477
-55056 7872
5901 -163796
138819 -185986
-69848 -96669

Compiler output:
main.c:1:1: error: expected identifier or '(' before numeric constant
    1 | 20 100000
      | ^~
Language: C

/* Author: $%U%$
 * Time: $%Y%$-$%M%$-$%D%$ $%h%$:$%m%$:$%s%$
**/
#include <bits/stdc++.h>
using namespace std;
#define fore(i, a, b) for (int i = a, to = b; i < to; i++)
#define foref(i, a, b) for (int i = b - 1, to = a; i >= to; i--)
#define all(v) v.begin(), v.end()
#define rall(v) v.rbegin(), v.rend()
#define SZ(v) (int)v.size()
#define pb push_back
typedef long long Long;
typedef pair<int, int> Pair;
int main() {
  ios::sync_with_stdio(0);
  cin.tie(NULL);
  Long n, k;
  cin >> n >> k;
  int ans = 0;
  fore(i, 0, n) {
    Long a, b;
    cin >> a >> b;
    Long d = a * a + b * b;
    if (d <= k * k) ans++;
  }
  cout << ans << endl;

  return 0;
}

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

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

double ans(double x, double y){
return sqrt(pow(x,2)+pow(y,2));
}

int main(){
 int n,d;
  double x,y;
  cin >> n >> d;
  int ans = 0;
  for(int i =0; i < n;i++){
  cin >> x >> y;
    if(ans(x,y) <= d)
      ans++;
  
  
  }
  cout << ans << endl;
  
}


Compiler output:
a.cc: In function 'int main()':
a.cc:16:11: error: 'ans' cannot be used as a function
   16 |     if(ans(x,y) <= d)
      |        ~~~^~~~~
Language: C++

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

double ans(double x, double y){
return sqrt(pow(x,2)+pow(y,2));
}

int main(){
 int n;
  double d, x,y;
  cin >> n >> d;
  int ans = 0;
  for(int i =0; i < n;i++){
  cin >> x >> y;
    if(ans(x,y) <= d)
      ans++;
  
  
  }
  cout << ans << endl;
  
}


Compiler output:
a.cc: In function 'int main()':
a.cc:16:11: error: 'ans' cannot be used as a function
   16 |     if(ans(x,y) <= d)
      |        ~~~^~~~~
Language: C++

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

double ans(double x, double y){
return sqrt(pow(x,2)+pow(y,2))
}

int main(){
 int n;
  double d, x,y;
  cin >> n >> d;
  int ans = 0;
  for(int i =0; i < n;i++){
  cin >> x >> y;
    if(ans(x,y) <= d)
      ans++;
  
  
  }
  cout << ans << endl;
  
}


Compiler output:
a.cc: In function 'double ans(double, double)':
a.cc:6:31: error: expected ';' before '}' token
    6 | return sqrt(pow(x,2)+pow(y,2))
      |                               ^
      |                               ;
    7 | }
      | ~                              
a.cc: In function 'int main()':
a.cc:16:11: error: 'ans' cannot be used as a function
   16 |     if(ans(x,y) <= d)
      |        ~~~^~~~~
Language: C++

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

double ans(double x, double y){
return sqrt(pow(x,2)+pow(y,2))
}

int main(){
 int n;
  double d, x,y;
  cin >> n >> d;
  int ans = 0;
  for(int i =0; i < n;i++){
  cin >> x >> y;
    if(ans(x,y) <= d)
      ans++;
  
  
  }
  cout << ans << endl;
  
}

Compiler output:
a.cc:2:10: fatal error: math: No such file or directory
    2 | #include <math>
      |          ^~~~~~
compilation terminated.
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
    int n,d;
    int b=0;
    long long double c;
    int x[200000],y[200000];
    cin >> n >> d;
    for(int i=0;i<n;i++){
        cin >> x[i] >> y[i];
    }
    for(int f=0;f<n;f++){
        c=x[f]*x[f]+y[f]*y[f];
        if(c<=d*d){
            b++;
        }
    }
    cout << b;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:10: error: 'long long' specified with 'double'
    6 |     long long double c;
      |          ^~~~
Language: C++

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

Compiler output:
a.cc:14:2: error: extended character 　 is not valid in an identifier
   14 |  　return 0;
      |  ^
a.cc: In function 'int main()':
a.cc:14:2: error: '\U00003000return' was not declared in this scope; did you mean 'sigreturn'?
   14 |  　return 0;
      |  ^~~~~~~~
      |  sigreturn
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  int N; 
  cin >> N;
  int D;
  cin >> D;
  for ( int i = 0; i <= N; i++ ) {
    int p;
    int q;
    cin >> p >> q;
    
    int L = sqrt ( p*p+q*q );
    
    for ( int n = 0; L <= D; n++ ) {
      cout << n++ << endl; } 
    }


Compiler output:
a.cc: In function 'int main()':
a.cc:18:6: error: expected '}' at end of input
   18 |     }
      |      ^
a.cc:4:12: note: to match this '{'
    4 | int main() {
      |            ^
Language: C++

#include<iostream>
#include<cmath>
using namespace std;
#define int long long
int main(){
     int  x,y, result =0;
     int n,k;
     cin >>n>>k;
     int i,count =0;
     for(i=0;i<n;i++){
       cin >> x >> y;
        result = sqrt(pow(x, 2) + 
				pow(y, 2) );
       if(result <=k)
         count++;
     }
  return count;
}


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

#include<iostream>
#include<cmath>
using namespace std;
 
int main(){
     long long   x,y, result =0;
     cin >>n;
     int i,count =0;
     for(i=0;i<n;i++){
       cin >> x >> y;
        result = sqrt(pow(x, 2) + 
				pow(y, 2) );
       if(result <=5)
         count++;
     }
  return count;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:12: error: 'n' was not declared in this scope
    7 |      cin >>n;
      |            ^
Language: C++

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

Compiler output:
a.cc: In function 'int main()':
a.cc:9:9: error: 'll' was not declared in this scope
    9 |         ll dis = sqrt(a*a+b*b);
      |         ^~
a.cc:10:12: error: 'dis' was not declared in this scope; did you mean 'div'?
   10 |         if(dis<=d)
      |            ^~~
      |            div
Language: C++

#include<bits/stdc++.h>
#include<ext/pb_ds/assoc_container.hpp>
#include<ext/pb_ds/tree_policy.hpp>

using namespace std;
using namespace __gnu_pbds;

#define ff              first
#define ss              second
#define f(i,n)          for(int i=0;i<n;i++)
#define int             long long
#define pb              push_back
#define pii             pair<int,int>
#define vi              vector<int>
#define mii             map<int,int>
#define pqb             priority_queue<int>
#define pqs             priority_queue<int,vi,greater<int> >
#define setbits(x)      __builtin_popcountll(x)
#define rightmostbit(x) __builtin_ffsll(x)
#define mod             1000000007
#define inf             1e18
#define ps(x,y)         cout << fixed; cout << setprecision(x); cout << y;
#define pi              3.141592653589793238
#define mk(a,n)         int n;cin>>n;vi a(n);for(int i=0;i<n;i++) cin>>a[i]
#define w(x)            int x; cin>>x; while(x--)
#define error(args...) { string _s = #args; replace(_s.begin(), _s.end(), ',', ' '); stringstream _ss(_s); istream_iterator<string> _it(_ss); err(_it, args); }
void err(istream_iterator<string> it) {}
template<typename T, typename... Args>
void err(istream_iterator<string> it, T a, Args... args) {
	cerr << *it << " = " << a << endl;
	err(++it, args...);
}
typedef tree<pii, null_type, less<pair<int, int>>, rb_tree_tag, tree_order_statistics_node_update> pbds;

void g_b()
{
	ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
#ifndef ONLINE_JUDGE
	freopen("input.txt", "r", stdin);
	freopen("output.txt", "w", stdout);
	freopen("error.txt", "w", stderr);
#endif
}
int32_t main()
{
	g_b();
	int n, d; cin >> n >> d;
	int ans = 0;
	while (n--)
	{
		int x, y; cin >> x >> y;
		float dist = sqrt(x * x + y * y);

		error(dis, dist);
		if (dis <= d)ans++;
	}
	cout << ans;
	return 0;

}



Compiler output:
a.cc: In function 'int32_t main()':
a.cc:54:23: error: 'dis' was not declared in this scope; did you mean 'dist'?
   54 |                 error(dis, dist);
      |                       ^~~
a.cc:26:152: note: in definition of macro 'error'
   26 | #define error(args...) { string _s = #args; replace(_s.begin(), _s.end(), ',', ' '); stringstream _ss(_s); istream_iterator<string> _it(_ss); err(_it, args); }
      |                                                                                                                                                        ^~~~
a.cc:55:21: error: 'dis' was not declared in this scope; did you mean 'dist'?
   55 |                 if (dis <= d)ans++;
      |                     ^~~
      |                     dist
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
   long long int N;
   long double D;
   cin>>N>>D;
  long long int ct=0;
   while(N--)
   {  
      
      long long int x,y;
      cin>>x>>y;
      long double R;
      R=(x*x+y*y);
      if(R*R=<D*D)
        ct++;
   }
  cout<<ct<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:16:14: error: expected primary-expression before '<' token
   16 |       if(R*R=<D*D)
      |              ^
Language: C++

include <bits/stdc++.h>
using namespace std;
int main(){
    int x,d;
    cin >> x >> d;
    int ans = 0;
    for (int i=1; i <=x; i++){
        int a,b;
        cin >> a >> b;
        if((a*a+b*b)<=d*d)
            ans++;
    }
    cout << ans << endl;
}

Compiler output:
a.cc:1:1: error: 'include' does not name a type
    1 | include <bits/stdc++.h>
      | ^~~~~~~
a.cc: In function 'int main()':
a.cc:5:5: error: 'cin' was not declared in this scope
    5 |     cin >> x >> d;
      |     ^~~
a.cc:13:5: error: 'cout' was not declared in this scope
   13 |     cout << ans << endl;
      |     ^~~~
a.cc:13:20: error: 'endl' was not declared in this scope
   13 |     cout << ans << endl;
      |                    ^~~~