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program to find factorial of a given no. without using recursive function. #183

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program to find factorial of a given no. without using recursive function. #183

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20 changes: 9 additions & 11 deletions math/C++/factorial.cpp
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Original file line number Diff line number Diff line change
@@ -1,21 +1,19 @@
//program to find factorial of a given no. using recursive function.
//program to find factorial of a given no. without using recursive function.

#include <iostream.h>
#include <iostream>
using namespace std;
int fac(int n){
if
{
n<=1 return 1;
}
else
{
return n*fac(n-1);
}
int m=1;
for(int j=1; j<=n; j++)
{
m=m*j;
}
return m;
}

int main(){
int i,n;
cout<<"enter the no. for finding the factorial";
cout<<"enter the no. for finding the factorial : \n";
cin>>n;
i=fac(n);
cout<<"the factorial of the given no. is "<<i;
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