jayant-yadav/fact2.cpp

## fact2.cpp
#include<iostream>
//#include<bits/stdc++.h>
using namespace std;
int main()
{ int i,j,t,n[100];

  cin>>t;
 while(t--){
   cin>>n[i];

 if(n[i]==0)
    { cout<<"\n"<<"1";}
 else
    {  long int fac=1;
       for(j=n[i];j>0;j--)
          {  fac*=j;
          }
       cout<<"\n"<<fac;
    }
 }
return 0;
}
	#include<iostream>
	//#include<bits/stdc++.h>
	using namespace std;
	int main()
	{ int i,j,t,n[100];

	cin>>t;
	while(t--){
	cin>>n[i];

	if(n[i]==0)
	{ cout<<"\n"<<"1";}
	else
	{ long int fac=1;
	for(j=n[i];j>0;j--)
	{ fac*=j;
	}
	cout<<"\n"<<fac;
	}
	}
	return 0;
	}