Submission #3442225

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Source Code Expand

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

int main(void){
	ios::sync_with_stdio(false);
	int N,i,j,k;
	cin >> N;
	int d[N];
	for (i = 0; i < N; i++) cin >> d[i] >> endl;
	sort(d, d + N, greater<int>());
	j = 0;
	k = 0;
	for (i = 0; i < N-1; i++) {
		if(d[i]!=d[i+1]) j++
	}

	cout << j <<endl
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:12:38: error: no match for ‘operator>>’ (operand types are ‘std::basic_istream<char>::__istream_type {aka std::basic_istream<char>}’ and ‘<unresolved overloaded function type>’)
  for (i = 0; i < N; i++) cin >> d[i] >> endl;
                                      ^
In file included from /usr/include/c++/5/iostream:40:0,
                 from ./Main.cpp:1:
/usr/include/c++/5/istream:120:7: note: candidate: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(std::basic_istream<_CharT, _Traits>::__istream_type& (*)(std::basic_istream<_CharT, _Traits>::__istream_type&)) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
       operator>>(__istream_type& (*__pf)(__istream_type&))
       ^
/usr/include/c++/5/istream:120:7: note:   no known conversion for argument 1 from ‘<unresolved overloaded function type>’ to ‘std::basic_istream<char...