답안 #71946

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
71946	2018-08-26T02:03:18 Z	고윤하 연말콘 언제하니(#2246, jun6873)	천사의 모래시계 (FXCUP3_hourglass)	C++17	58 / 100	3 ms	592 KB

hourglass

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

int n, ans[] = {0, 0, 0, 1, -1, 1, 2, 3, 2, 3, 2, 3, 4, 3, 4};

int main() {
	cin >> n;

	if (n<15) cout << ans[n];
	else {
		if (n%5==0) cout << n/5;
		if (n%5==1) cout << n/5+1;
		if (n%5==2) cout << n/5+2;
		if (n%5==3) cout << n/5+1;
		if (n%5==4) cout << n/5+2;
	}
}

Subtask #1

17.0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	580 KB	Output is correct
2	Correct	3 ms	504 KB	Output is correct
3	Correct	2 ms	504 KB	Output is correct
4	Correct	2 ms	504 KB	Output is correct
5	Correct	3 ms	580 KB	Output is correct

Subtask #2

0 / 42.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	580 KB	Output is correct
2	Correct	3 ms	592 KB	Output is correct
3	Correct	2 ms	592 KB	Output is correct
4	Correct	2 ms	580 KB	Output is correct
5	Correct	3 ms	592 KB	Output is correct
6	Correct	2 ms	580 KB	Output is correct
7	Correct	3 ms	592 KB	Output is correct
8	Correct	3 ms	592 KB	Output is correct
9	Correct	2 ms	592 KB	Output is correct
10	Correct	3 ms	592 KB	Output is correct
11	Incorrect	2 ms	580 KB	Output isn't correct
12	Correct	3 ms	580 KB	Output is correct
13	Correct	2 ms	580 KB	Output is correct
14	Correct	3 ms	580 KB	Output is correct
15	Correct	2 ms	592 KB	Output is correct
16	Correct	2 ms	580 KB	Output is correct
17	Correct	3 ms	592 KB	Output is correct
18	Correct	2 ms	580 KB	Output is correct

Subtask #3

41.0 / 41.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	592 KB	Output is correct
2	Correct	3 ms	592 KB	Output is correct
3	Correct	2 ms	592 KB	Output is correct
4	Correct	2 ms	592 KB	Output is correct
5	Correct	2 ms	592 KB	Output is correct
6	Correct	3 ms	592 KB	Output is correct
7	Correct	3 ms	592 KB	Output is correct
8	Correct	3 ms	592 KB	Output is correct
9	Correct	2 ms	592 KB	Output is correct
10	Correct	2 ms	592 KB	Output is correct
11	Correct	3 ms	592 KB	Output is correct
12	Correct	3 ms	592 KB	Output is correct