답안 #253750

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
253750 2020-07-28T15:46:45 Z Bruteforceman Sob (COCI19_sob) C++11
110 / 110
89 ms 7160 KB
#include <bits/stdc++.h>
using namespace std;

int main() {
  int n, m;
  scanf("%d %d", &n, &m);
  int cur = m;
  int i = n - 1;
  while(i >= 0) {
    int start = cur;
    while((cur & i) != i) {
      ++cur;
    }
    int j = cur;
    while(j >= start) {
      printf("%d %d\n", i, j);
      i -= 1;
      j -= 1;
    }
    cur += 1;
  }
  return 0;
}

Compilation message

sob.cpp: In function 'int main()':
sob.cpp:6:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d %d", &n, &m);
   ~~~~~^~~~~~~~~~~~~~~~~
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 256 KB Output is correct
2 Correct 0 ms 256 KB Output is correct
3 Correct 0 ms 256 KB Output is correct
4 Correct 45 ms 3944 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 0 ms 256 KB Output is correct
3 Correct 0 ms 256 KB Output is correct
4 Correct 0 ms 256 KB Output is correct
5 Correct 1 ms 256 KB Output is correct
6 Correct 46 ms 3952 KB Output is correct
7 Correct 22 ms 2040 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 256 KB Output is correct
2 Correct 0 ms 256 KB Output is correct
3 Correct 1 ms 256 KB Output is correct
4 Correct 0 ms 256 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 256 KB Output is correct
7 Correct 1 ms 256 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 256 KB Output is correct
2 Correct 0 ms 256 KB Output is correct
3 Correct 0 ms 256 KB Output is correct
4 Correct 45 ms 3944 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 0 ms 256 KB Output is correct
7 Correct 0 ms 256 KB Output is correct
8 Correct 0 ms 256 KB Output is correct
9 Correct 1 ms 256 KB Output is correct
10 Correct 46 ms 3952 KB Output is correct
11 Correct 22 ms 2040 KB Output is correct
12 Correct 0 ms 256 KB Output is correct
13 Correct 0 ms 256 KB Output is correct
14 Correct 1 ms 256 KB Output is correct
15 Correct 0 ms 256 KB Output is correct
16 Correct 1 ms 384 KB Output is correct
17 Correct 1 ms 256 KB Output is correct
18 Correct 1 ms 256 KB Output is correct
19 Correct 9 ms 1024 KB Output is correct
20 Correct 34 ms 2936 KB Output is correct
21 Correct 2 ms 384 KB Output is correct
22 Correct 1 ms 384 KB Output is correct
23 Correct 53 ms 4240 KB Output is correct
24 Correct 89 ms 7160 KB Output is correct
25 Correct 85 ms 7160 KB Output is correct