제출 #167764

#제출 시각아이디문제언어결과실행 시간메모리
167764abilChessboard (IZhO18_chessboard)C++14
0 / 100
2 ms376 KiB
#include <bits/stdc++.h>

#define fr first
#define sc second
#define pb push_back
#define mk make_pair
#define all(s) s.begin(),s.end()
//#define int long long

using namespace std;

const int N = (1e6 + 12);
const int mod = (1e9 + 7);
const int INF = (0x3f3f3f3f);

main()
{
	int n, k;
	cin >> n >> k;
	if(n % 2 == 0){
		int ans = 0;
		for(int i = 1;i < n; i++){
			if(n % i == 0){
				ans++;
			}
		}
		cout << ans * 2;
		return 0;
	}
	cout << 2;
}

컴파일 시 표준 에러 (stderr) 메시지

chessboard.cpp:16:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main()
      ^
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