Language: C++

#include <bits/stdc++.h>
#define st first
#define nd second
#define mp make_pair
#define pb push_back
#define sol (k+k)
#define sag (k+k+1)
#define orta ((bas+son)/2)
#define ort ((bas+son+1ll)/2ll)
#define coc g[node][i]
#define mod 1000000007
#define inf 1000000009
#define N 1000005

using namespace std;

int N, X,res,cur;

int main() {
	cin.tie(0);
	ios::sync_with_stdio(false);
	cin >> N >> X;
	vector<int> A(N);
	
	res = 1;
	cur = 0;
	
	for (int i = 0; i < N; i++) {
		cin >> A[i];
		cur += A[i];
		if (cur <= X) {
			res++;
		}
	}
	cout << res << endl;
	
	return 0;
}

Compiler output:
a.cc:13:11: error: expected unqualified-id before numeric constant
   13 | #define N 1000005
      |           ^~~~~~~
a.cc:17:5: note: in expansion of macro 'N'
   17 | int N, X,res,cur;
      |     ^
a.cc: In function 'int main()':
a.cc:22:13: error: no match for 'operator>>' (operand types are 'std::istream' {aka 'std::basic_istream<char>'} and 'int')
   22 |         cin >> N >> X;
      |         ~~~ ^~
      |         |
      |         std::istream {aka std::basic_istream<char>}
In file included from /usr/include/c++/14/sstream:40,
                 from /usr/include/c++/14/complex:45,
                 from /usr/include/c++/14/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127,
                 from a.cc:1:
/usr/include/c++/14/istream:170:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(bool&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
  170 |       operator>>(bool& __n)
      |       ^~~~~~~~
/usr/include/c++/14/istream:170:7: note:   conversion of argument 1 would be ill-formed:
a.cc:13:11: error: cannot bind non-const lvalue reference of type 'bool&' to a value of type 'int'
   13 | #define N 1000005
      |           ^~~~~~~
a.cc:22:16: note: in expansion of macro 'N'
   22 |         cin >> N >> X;
      |                ^
/usr/include/c++/14/istream:174:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(short int&) [with _CharT = char; _Traits = std::char_traits<char>]' (near match)
  174 |       operator>>(short& __n);
      |       ^~~~~~~~
/usr/include/c++/14/istream:174:7: note:   conversion of argument 1 would be ill-formed:
a.cc:13:11: warning: overflow in conversion from 'int' to 'short int' changes value from '1000005' to '16965' [-Woverflow]
   13 | #define N 1000005
      |           ^~~~~~~
a.cc:22:16: note: in expansion of macro 'N'
   22 |         cin >> N >> X;
      |                ^
a.cc:13:11: error: cannot bind non-const lvalue reference of type 'short int&' to a value of type 'int'
   13 | #define N 1000005
      |           ^~~~~~~
a.cc:22:16: note: in expansion of macro 'N'
   22 |         cin >> N >> X;
      |                ^
/usr/include/c++/14/istream:177:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(short unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
  177 |       operator>>(unsigned short& __n)
      |       ^~~~~~~~
/usr/include/c++/14/istream:177:7: note:   conversion of argument 1 would be ill-formed:
a.cc:13:11: warning: unsigned conversion from 'int' to 'short unsigned int' changes value from '1000005' to '16965' [-Woverflow]
   13 | #define N 1000005
      |           ^~~~~~~
a.cc:22:16: note: in expansion of macro 'N'
   22 |         cin >> N >> X;
      |                ^
a.cc:13:11: error: cannot bind non-const lvalue reference of type 'short unsigned int&' to a value of type 'int'
   13 | #define N 1000005
      |           ^~~~~~~
a.cc:22:16: note: in expansion of macro 'N'
   22 |         cin >> N >> X;
      |                ^
/usr/include/c++/14/istream:181:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(int&) [with _CharT = char; _Traits = std::char_traits<char>]' (near match)
  181 |       operator>>(int& __n);
      |       ^~~~~~~~
/usr/include/c++/14/istream:181:7: note:   conversion of argument 1 would be ill-formed:
a.cc:13:11: error: cannot bind non-const lvalue reference of type 'int&' to an rvalue of type 'int'
   13 | #define N 1000005
      |           ^~~~~~~
a.cc:22:16: note: in expansion of macro 'N'
   22 |         cin >> N >> X;
      |                ^
/usr/include/c++/14/istream:184:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
  184 |       operator>>(unsigned int& __n)
      |       ^~~~~~~~
/usr/include/c++/14/istream:184:7: note:   conversion of argument 1 would be ill-formed:
a.cc:13:11: error: cannot bind non-const lvalue reference of type 'unsigned int&' to a value of type 'int'
   13 | #define N 1000005
      |           ^~~~~~~
a.cc:22:16: note: in expansion of macro 'N'
   22 |         cin >> N >> X;
      |                ^
/usr/include/c++/14/istream:188:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
  188 |       operator>>(long& __n)
      |       ^~~~~~~~
/usr/include/c++/14/istream:188:7: note:   conversion of argument 1 would be ill-formed:
a.cc:13:11: error: cannot bind non-const lvalue reference of type 'long int&' to a value of type 'int'
   13 | #define N 1000005
      |           ^~~~~~~
a.cc:22:16: note: in expansion of macro 'N'
   22 |         cin >> N >> X;
      |                ^
/usr/include/c++/14/istream:192:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
  192 |       operator>>(unsigned long& __n)
      |       ^~~~~~~~
/usr/include/c++/14/istream:192:7: note:   conversion of argument 1 would be ill-formed:
a.cc:13:11: error: cannot bind non-const lvalue reference of type 'long unsigned int&' to a value of type 'int'
   13 | #define N 1000005
      |           ^~~~~~~
a.cc:22:16: note: in expansion of macro 'N'
   22 |         cin >> N >> X;
      |                ^
/usr/include/c++/14/istream:199:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
  199 |       operator>>(long long& __n)
      |       ^~~~~~~~
/usr/include/c++/14/istream:199:7: note:   conversion of argument 1 would be ill-formed:
a.cc:13:11: error: cannot bind non-const lvalue reference of type 'long long int&' to a value of type 'int'
   13 | #define N 1000005
      |           ^~~~~~~
a.cc:22:16: note: in expansion of macro 'N'
   22 |         cin >> N >> X;
      |                ^
/usr/include/c++/14/istream:203:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
  203 |       operator>>(unsigned long long& __n)
      |       ^~~~~~~~
/usr/include/c++/14/istream:203:7: note:   conversion of argument 1 would be ill-formed:
a.cc:13:11: error: cannot bind non-const lvalue reference of type 'long long unsigned int&' to a value of type 'int'
   13 | #define N 1000005
      |           ^~~~~~~
a.cc:22:16: note: in expansion of macro 'N'
   22 |         cin >> N >> X;
      |                ^
/usr/include/c++/14/istream:219:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(float&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
  219 |       operator>>(float& __f)
      |       ^~~~~~~~
/usr/include/c++/14/istream:219:7: note:   conversion of argument 1 would be ill-formed:
a.cc:13:11: error: cannot bind non-const lvalue reference of type 'float&' to a value of type 'int'
   13 | #define N 1000005
      |           ^~~~~~~
a.cc:22:16: note: in expansion of macro 'N'
   22 |         cin >> N >> X;
      |                ^
/usr/include/c++/14/istream:223:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
  223 |       operator>>(double& __f)
      |       ^~~~~~~~
/usr/include/c++/14/istream:223:7: note:   conversion of argument 1 would be ill-formed:
a.cc:13:11: error: cannot bind non-const lvalue reference of type 'double&' to a value of type 'int'
   13 | #define N 1000005
      |           ^~~~~~~
a.cc:22:16: note: in expansion of macro 'N'
   22 |         cin >> N >> X;
      |                ^
/usr/include/c++/14/istream:227:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
  227 |       operator>>(long double& __f)
      |       ^~~~~~~~
/usr/include/c++/14/istream:227:7: note:   conversion of argument 1 would be ill-formed:
a.cc:13:11: error: cannot bind non-const lvalue reference of type 'long double&' to a value of type 'int'
   13 | #define N 1000005
      |           ^~~~~~~
a.cc:22:16: note: in expansion of macro 'N'
   22 |         cin >> N >> X;
      |                ^
/usr/include/c++/14/istream:328:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(void*&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
  328 |       operator>>(void*& __p)
      |       ^~~~~~~~
/usr/include/c++/14/istream:328:7: note:   conversion of argument 1 would be ill-formed:
a.cc:13:11: error: invalid conversion from 'int' to 'void*' [-fpermissive]
   13 | #define N 1000005
      |           ^~~~~~~
      |           |
      |           int
a.cc:22:16: note: in expansion of macro 'N'
   22 |         cin >> N >> X;
      |                ^
a.cc:13:11: error: cannot bind rvalue '(void*)1000005' to 'void*&'