Question

basic concepts for finding factorial of a program using function

Answer 1

factorial of n (n!)= 1×2×....×n

:. Here's the illustration of the process to find the factorial of a number in java:-
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{
int i, n,f=1;
Sopln(" enter a no.");
n= Integer.parseInt( y.readLine());
for(i=1;i<=n;i++)
{
f=f*i;
}
Sopln("factorial of"+n+"="+f);
}
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I hope it helps you....