Factorial

Calculate the factorial for a given number.

Input:
The first line contains an integer 'T' denoting the total number of test cases. In each test cases, it contains an integer 'N'.

Output:
In each seperate line output the answer to the problem.
 

Constraints:
1<=T<=19
0<=N<=18

Example:
Input:
1
1

Output:
1

Your Code

#include<iostream>

using namespace std;

int main()

{

int t;

cin>>t;

while(t--)

{

int n, i;

long int fact=1;

cin>>n;

for(i=1; i<=n; i++)

{ 

  fact=fact*i;

}

cout<<fact<<endl;

}

return 0;

}