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JAVA Program to Calculate Factorial of a Number #49

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Oct 16, 2021
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JAVA Program to Calculate Factorial of a Number #49

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22 changes: 22 additions & 0 deletions Factorial.java
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Original file line number Diff line number Diff line change
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import java.util.*;
public class Factorial
{
public static int fact(int n)
{
int fact=1;
for(int i=n;i>=1;i--)
{
fact=fact*i;
}
return fact;
}

public static void main(String arg[])
{
Scanner in = new Scanner(System.in);
System.out.println("Enter the number:");
int n = in.nextInt();
int f = fact(n);
System.out.println("Factorial of "+n+" is "+f);
}
}