Submission #35664710

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define rep(i,n) for(int i = 0;i<(int)(n);i++)
#define repi(i,a,b) for(int i = int(a);i < int(b);i++)
#define all(x) (x).begin(),(x).end()
#define F first
#define S second
#define pb push_back
template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; }
template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0; }
const long long INF = 1LL << 60;

int main() {
  int n;cin>>n;
  int i=1;
  int f=1;
  while(i<=n){
    f*=i;
    i++;
  }
  cout<<f<<endl;
}

Submission Info

Judge Result