Submission #1358048

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;

const int MOD = 1e9 + 7;

int main( void ) {
    
    int n;
    cin >> n;
    
    int ans = 1;
    for( int i = 2; i <= n; i ++ )
        ans = ( 1LL * ans * i ) % MOD;
    
    cout << ans << endl;
    return 0;
}

Submission Info

Judge Result