oj.uz

Submission #49966

# Submission time Handle Problem Language Result Execution time Memory
49966 2018-06-05T15:09:06 Z IvanC Prosjecni (COCI16_prosjecni) C++17
24 / 120
 2 ms 696 KB 
#include <bits/stdc++.h>
using namespace std;

int main(){
	int N;
	scanf("%d",&N);
	if(N % 2 == 0){
		printf("-1\n");
		return 0;
	}
	for(int i = 1;i<=N;i++){
		for(int j = 1;j<=N;j++){
			if(j != 1) printf(" ");
			printf("%d",(i-1)*N + j);
		}
		printf("\n");
	}
	return 0;
}

Compilation message

prosjecni.cpp: In function 'int main()':
prosjecni.cpp:6:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d",&N);
  ~~~~~^~~~~~~~~

Subtask #1
24.0 / 120.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 252 KB Integer -1 violates the range [0, 1000000000]
2 Correct 2 ms 360 KB Output is correct
3 Incorrect 2 ms 472 KB Integer -1 violates the range [0, 1000000000]
4 Correct 2 ms 584 KB Output is correct
5 Incorrect 2 ms 584 KB Integer -1 violates the range [0, 1000000000]
6 Incorrect 2 ms 608 KB Integer -1 violates the range [0, 1000000000]
7 Incorrect 2 ms 608 KB Integer -1 violates the range [0, 1000000000]
8 Incorrect 2 ms 652 KB Integer -1 violates the range [0, 1000000000]
9 Incorrect 2 ms 652 KB Integer -1 violates the range [0, 1000000000]
10 Incorrect 2 ms 696 KB Integer -1 violates the range [0, 1000000000]