Submission #1069299


Source Code Expand

#include<cstdio>
#include<algorithm>
#include<functional>
using namespace std;
int main(void)
{
	int n,i,j,x[1000],a,b;
	long long cnt;
	scanf("%d",&n);
	for(i=1;i<1000;i++)	x[i]=0;
	for(i=2;i<=n;i++)	{
		a=2;	b=i;
		while(b>1)	{
			if(b%a==0)	{
				x[a]++;
				b/=a;
			}
			else a++;
		}
	}
	cnt=1;
	for(i=1;i<1000;i++)	{
		if(x[i]!=0)	{
			cnt=cnt*(x[i]+1);
			cnt%=1000000007;
		}
	}
	printf("%lld\n",cnt);
	return 0;
}

Submission Info

Submission Time
Task C - Factors of Factorial
User laf2
Language C++14 (GCC 5.4.1)
Score 300
Code Size 452 Byte
Status AC
Exec Time 2 ms
Memory 128 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:9:16: 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 / 0 300 / 300
Status
AC × 3
AC × 7
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
All subtask_1_certain_01.txt, subtask_1_certain_02.txt, subtask_1_certain_03.txt, subtask_1_certain_04.txt, subtask_1_rand_01.txt, subtask_1_rand_02.txt, subtask_1_rand_03.txt
Case Name Status Exec Time Memory
sample_01.txt AC 1 ms 128 KB
sample_02.txt AC 1 ms 128 KB
sample_03.txt AC 2 ms 128 KB
subtask_1_certain_01.txt AC 1 ms 128 KB
subtask_1_certain_02.txt AC 1 ms 128 KB
subtask_1_certain_03.txt AC 2 ms 128 KB
subtask_1_certain_04.txt AC 2 ms 128 KB
subtask_1_rand_01.txt AC 1 ms 128 KB
subtask_1_rand_02.txt AC 1 ms 128 KB
subtask_1_rand_03.txt AC 1 ms 128 KB