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FactorialOfNumber.java

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package Function;

import java.util.*;

public class FactorialOfNumber {

public static void printFactorial(int num){

//running loop for factorial

int factorial = 1;

for(int i=num; i>=1;i-- ){

factorial = factorial * i;

}

System.out.println(factorial);

}

public static void main(String args[]){

Scanner sc = new Scanner(System.in);

int num = sc.nextInt();

printFactorial(num);

}

}