oj.uz

Submission #290890

# Submission time Handle Problem Language Result Execution time Memory
290890 2020-09-04T14:20:35 Z Plurm "The Lyuboyn" code (IZhO19_lyuboyn) C++11
3 / 100
 52 ms 5368 KB 
#include <bits/stdc++.h>
using namespace std;
int lsb[300005];
int main(){
	int n,k,t;
	scanf("%d%d%d",&n,&k,&t);
	if(k % 2 == 0){
		printf("-1\n");
		return 0;
	}
	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 = 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:6:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
    6 |  scanf("%d%d%d",&n,&k,&t);
      |  ~~~~~^~~~~~~~~~~~~~~~~~~
lyuboyn.cpp:12:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   12 |  scanf("%s",bs);
      |  ~~~~~^~~~~~~~~

Subtask #1
0 / 0.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 256 KB The output is neither -1 nor the length of the answer

Subtask #2
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 256 KB Expected integer, but "0000" found

Subtask #3
3.0 / 3.0

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

Subtask #4
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 35 ms 5368 KB Expected integer, but "000000000000000000" found
2 Halted 0 ms 0 KB -

Subtask #5
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 256 KB Expected integer, but "0000000" found
2 Halted 0 ms 0 KB -

Subtask #6
0 / 18.0

# Verdict Execution time Memory Grader output
1 Incorrect 52 ms 5368 KB Expected integer, but "010101010011010100" found
2 Halted 0 ms 0 KB -

Subtask #7
0 / 31.0

# Verdict Execution time Memory Grader output
1 Incorrect 35 ms 5368 KB Expected integer, but "000000000000000000" found
2 Halted 0 ms 0 KB -

Subtask #8
0 / 17.0

# Verdict Execution time Memory Grader output
1 Incorrect 27 ms 2688 KB Expected integer, but "01011001010101101" found
2 Halted 0 ms 0 KB -