Submission #1117501

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Source Code Expand

#include <iostream>
#include <math.h>
using namespace std;

int main() {
	int n;
	cin>>n;
	
	long long sum = 1;
	long long prim = pow(10,9)+7;
    for(int i=1;i<=n;i++)
    {
        sum*=i;
        sum = sum%prim;
    }
    cout<<sum;
	return 0;
}

Submission Info

Judge Result