oj.uz

Submission #290898

# Submission time Handle Problem Language Result Execution time Memory
290898 2020-09-04T14:24:41 Z Plurm "The Lyuboyn" code (IZhO19_lyuboyn) C++11
19 / 100
 58 ms 5540 KB 
#include <bits/stdc++.h>
using namespace std;
int lsb[300005];
int rmp[300005];
int main(){
	int n,k,t;
	scanf("%d%d%d",&n,&k,&t);
	if(k % 2 == 0 || k >= n){
		printf("-1\n");
		return 0;
	}
	for(int i = 0; i <= 18; i++) rmp[1 << i] = i;
	printf("%d\n", 1 << n);
	char bs[32];
	scanf("%s",bs);
	int parsed = 0;
	for(int i = 0; i < n; i++){
		parsed *= 2;
		parsed += bs[i] == '1' ? 1 : 0;
	}
	printf("%s\n",bs);
	for(int i = 1; i < (1 << n); i++){
		int bit = rmp[i & -i];
		for(int j = 0; j < k; j++){
			int toggidx = (bit+j) % n;
			bs[n-toggidx-1] = '0'+'1'-bs[n-toggidx-1];
		}
		printf("%s\n",bs);
	}
	return 0;
}

Compilation message

lyuboyn.cpp: In function 'int main()':
lyuboyn.cpp:7:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
    7 |  scanf("%d%d%d",&n,&k,&t);
      |  ~~~~~^~~~~~~~~~~~~~~~~~~
lyuboyn.cpp:15:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   15 |  scanf("%s",bs);
      |  ~~~~~^~~~~~~~~

Subtask #1
0.0 / 0.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Ok

Subtask #2
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Ok

Subtask #3
3.0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Ok
2 Correct 0 ms 384 KB Ok
3 Correct 0 ms 384 KB Ok
4 Correct 0 ms 256 KB Ok
5 Correct 1 ms 384 KB Ok
6 Correct 0 ms 384 KB Ok
7 Correct 0 ms 256 KB Ok
8 Correct 1 ms 384 KB Ok

Subtask #4
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 37 ms 5368 KB Ok
2 Correct 18 ms 2688 KB Ok
3 Correct 1 ms 512 KB Ok
4 Correct 0 ms 384 KB Ok
5 Correct 1 ms 512 KB Ok

Subtask #5
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Ok
2 Correct 1 ms 512 KB Ok
3 Correct 19 ms 2808 KB Ok
4 Correct 10 ms 1536 KB Ok
5 Incorrect 1 ms 384 KB The values in the output sequence are not pairwise distinct!
6 Halted 0 ms 0 KB -

Subtask #6
0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 45 ms 5540 KB Ok
2 Correct 43 ms 5368 KB Ok
3 Incorrect 38 ms 5368 KB The values in the output sequence are not pairwise distinct!
4 Halted 0 ms 0 KB -

Subtask #7
0 / 31.0

# Verdict Execution time Memory Grader output
1 Correct 37 ms 5368 KB Ok
2 Correct 18 ms 2688 KB Ok
3 Correct 1 ms 512 KB Ok
4 Correct 0 ms 384 KB Ok
5 Correct 1 ms 512 KB Ok
6 Correct 1 ms 384 KB Ok
7 Correct 1 ms 512 KB Ok
8 Correct 19 ms 2808 KB Ok
9 Correct 10 ms 1536 KB Ok
10 Incorrect 1 ms 384 KB The values in the output sequence are not pairwise distinct!
11 Halted 0 ms 0 KB -

Subtask #8
0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 30 ms 2680 KB Ok
2 Correct 58 ms 5368 KB Ok
3 Correct 51 ms 5368 KB Ok
4 Correct 3 ms 640 KB Ok
5 Correct 0 ms 384 KB Ok
6 Correct 7 ms 896 KB Ok
7 Correct 41 ms 5368 KB Ok
8 Incorrect 1 ms 384 KB The values in the output sequence are not pairwise distinct!
9 Halted 0 ms 0 KB -