답안 #254637

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
254637	2020-07-30T11:36:38 Z	MrRobot_28	Sob (COCI19_sob)	C++17	110 / 110	90 ms	7416 KB

sob

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

signed main(){
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	cout.tie(NULL);
	int n, m;
	cin >> n >> m;
	int n1 = n;
	n--;
	while(n >= 0)
	{
		int j = m;
		while((n & j) != n)
		{
			j++;
		}
		for(int k = j; k >= m; k--)
		{
			cout << n-- << " " << k << "\n";
		}
		m = j + 1;
	}
	return 0;
}

Compilation message

sob.cpp: In function 'int main()':
sob.cpp:11:6: warning: unused variable 'n1' [-Wunused-variable]
  int n1 = n;
      ^~

Subtask #1

10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	384 KB	Output is correct
2	Correct	1 ms	384 KB	Output is correct
3	Correct	1 ms	384 KB	Output is correct
4	Correct	47 ms	3960 KB	Output is correct

Subtask #2

29.0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	384 KB	Output is correct
2	Correct	0 ms	384 KB	Output is correct
3	Correct	1 ms	384 KB	Output is correct
4	Correct	1 ms	384 KB	Output is correct
5	Correct	0 ms	384 KB	Output is correct
6	Correct	47 ms	3960 KB	Output is correct
7	Correct	23 ms	2040 KB	Output is correct

Subtask #3

39.0 / 39.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	384 KB	Output is correct
2	Correct	0 ms	384 KB	Output is correct
3	Correct	0 ms	384 KB	Output is correct
4	Correct	1 ms	384 KB	Output is correct
5	Correct	1 ms	384 KB	Output is correct
6	Correct	1 ms	384 KB	Output is correct
7	Correct	1 ms	384 KB	Output is correct

Subtask #4

32.0 / 32.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	384 KB	Output is correct
2	Correct	1 ms	384 KB	Output is correct
3	Correct	1 ms	384 KB	Output is correct
4	Correct	47 ms	3960 KB	Output is correct
5	Correct	1 ms	384 KB	Output is correct
6	Correct	0 ms	384 KB	Output is correct
7	Correct	1 ms	384 KB	Output is correct
8	Correct	1 ms	384 KB	Output is correct
9	Correct	0 ms	384 KB	Output is correct
10	Correct	47 ms	3960 KB	Output is correct
11	Correct	23 ms	2040 KB	Output is correct
12	Correct	0 ms	384 KB	Output is correct
13	Correct	0 ms	384 KB	Output is correct
14	Correct	0 ms	384 KB	Output is correct
15	Correct	1 ms	384 KB	Output is correct
16	Correct	1 ms	384 KB	Output is correct
17	Correct	1 ms	384 KB	Output is correct
18	Correct	1 ms	384 KB	Output is correct
19	Correct	10 ms	1024 KB	Output is correct
20	Correct	36 ms	3064 KB	Output is correct
21	Correct	3 ms	384 KB	Output is correct
22	Correct	1 ms	384 KB	Output is correct
23	Correct	50 ms	4216 KB	Output is correct
24	Correct	90 ms	7416 KB	Output is correct
25	Correct	87 ms	7160 KB	Output is correct