C Program to check if a Number is Strong Number or not

Md

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import java.util.*;
import java.io.*;
import java.lang.*;
public class Main
{

public static void main(String[] args) {
Scanner sc=new Scanner(System.in);
int num=sc.nextInt();
int s=num;
int sum=0;
while(num>0){
int x=num%10;
int fact=1;
for(int i=x;i>0;i–){
fact=fact*i;
}
sum=sum+fact;
num=num/10;
}
if(sum==s){
System.out.println(“strong”);
}
else{
System.out.println(“not”);
}
}
}