WAP to find Buzz no and Factorial
import java.util.*;
class buzz
{
public static void main(String args[])
{
Scanner sc=new Scanner(System.in);
int n,ch,d;
System.out.println("Input a no");
n=sc.nextInt();
d=n;
System.out.println("Press 1 to check BUZZ no");
System.out.println("Press 2 to print factorial");
ch=sc.nextInt();
switch(ch)
{
case 1:
if(d%7==0)
{
System.out.println(n+"is BUZZ No");
}
else if(d%10==7)
{
System.out.println(n+"is BUZZ No");
}
else
{
System.out.println(n+"is not BUZZ No");
}
break;
case 2:
int a=1;
for(int i=d;i>0;i--)
{
a=a*i;
}
System.out.println("Factorial of "+n+" is "+a);
break;
default:
System.out.println("Invalid Input");
break;
}
}
}
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