Submission #22625

#	Time	Username	Problem	Language	Result	Execution time	Memory
22625		JAESu_gak (#40)	Fully Generate (KRIII5_FG)	C++14	2 / 7	9 ms	8928 KiB

FG

#include<stdio.h>
long long int n, garr[1000005], ans = 1;
int main()
{
	int i, j, k;
	scanf("%lld", &n);
	garr[1] = 1;
	garr[2] = 2;
	garr[3] = 2;
	k = 3;
	for (i = 3; i <= n; i++)
	{
		for (j = 1; j <= garr[i]; j++)
		{
			garr[++k] = i;
			if (k == n) break;
		}
		if (j != garr[i] + 1) break;
	}
	for (i = 1; i <= n; i++) ans = (ans*garr[i]) % 1000000007;
	printf("%lld", ans);
}

Compilation message (stderr)

FG.cpp: In function 'int main()':
FG.cpp:6:19: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%lld", &n);
                   ^

• Subtask 1: 2 / 2
• Subtask 2: 0 / 5