Created
January 18, 2022 17:19
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| import java.util.Scanner; | |
| public class Factorial{ | |
| public static void main(String[] args) { | |
| int i=10,num,fact=1,count=0; | |
| Scanner sc=new Scanner(System.in); | |
| num=sc.nextInt(); | |
| int n=num; | |
| while(num>0){ | |
| fact=fact*num; | |
| num--; | |
| } | |
| while(fact%i==0){ | |
| count++; | |
| i=i*10; | |
| } | |
| System.out.println("Number of zeros in factorial of "+n+" is "+count); | |
| } | |
| } |
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