Submission #3924837


Source Code Expand

#include <iostream>
using namespace std;
int ans[500][500];
int main()
{
	int n,k=1;
	scanf("%d",&n);
	while (k*(k-1)/2<n)
	k++;
	if (k*(k-1)/2==n)
	{
		printf("Yes\n%d\n",k);
		int cur=1;
		for (int i=0;i<k-1;i++)
		{
			for (int j=i;j<k-1;j++)
			ans[i][j]=cur+j-i;
			for (int j=i+1;j<k;j++)
			ans[j][i]=cur+j-i-1;
			cur+=k-i-1;
		}
		for (int i=0;i<k;i++)
		{
			printf("%d",k-1);
			for (int j=0;j<k-1;j++)
			printf(" %d",ans[i][j]);
			printf("\n");
		}
	}
	else
	printf("No");
}

Submission Info

Submission Time
Task C - Align
User mohammedehab2002
Language C++14 (GCC 5.4.1)
Score 0
Code Size 519 Byte
Status WA
Exec Time 1 ms
Memory 256 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:7:16: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d",&n);
                ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 400
Status
WA × 3
WA × 40
Set Name Test Cases
Sample s1.txt, s2.txt, s3.txt
All 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt, 14.txt, 15.txt, 16.txt, 17.txt, 18.txt, 19.txt, 20.txt, 21.txt, 22.txt, 23.txt, 24.txt, 25.txt, 26.txt, 27.txt, 28.txt, 29.txt, 30.txt, 31.txt, 32.txt, 33.txt, 34.txt, 35.txt, 36.txt, 37.txt, s1.txt, s2.txt, s3.txt
Case Name Status Exec Time Memory
01.txt WA 1 ms 256 KB
02.txt WA 1 ms 256 KB
03.txt WA 1 ms 256 KB
04.txt WA 1 ms 256 KB
05.txt WA 1 ms 256 KB
06.txt WA 1 ms 256 KB
07.txt WA 1 ms 256 KB
08.txt WA 1 ms 256 KB
09.txt WA 1 ms 256 KB
10.txt WA 1 ms 256 KB
11.txt WA 1 ms 256 KB
12.txt WA 1 ms 256 KB
13.txt WA 1 ms 256 KB
14.txt WA 1 ms 256 KB
15.txt WA 1 ms 256 KB
16.txt WA 1 ms 256 KB
17.txt WA 1 ms 256 KB
18.txt WA 1 ms 256 KB
19.txt WA 1 ms 256 KB
20.txt WA 1 ms 256 KB
21.txt WA 1 ms 256 KB
22.txt WA 1 ms 256 KB
23.txt WA 1 ms 256 KB
24.txt WA 1 ms 256 KB
25.txt WA 1 ms 256 KB
26.txt WA 1 ms 256 KB
27.txt WA 1 ms 256 KB
28.txt WA 1 ms 256 KB
29.txt WA 1 ms 256 KB
30.txt WA 1 ms 256 KB
31.txt WA 1 ms 256 KB
32.txt WA 1 ms 256 KB
33.txt WA 1 ms 256 KB
34.txt WA 1 ms 256 KB
35.txt WA 1 ms 256 KB
36.txt WA 1 ms 256 KB
37.txt WA 1 ms 256 KB
s1.txt WA 1 ms 256 KB
s2.txt WA 1 ms 256 KB
s3.txt WA 1 ms 256 KB