14 lines
340 B
Java
14 lines
340 B
Java
import java.util.Scanner;
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public class Factorial{
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public static void main(String[] args){
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Scanner num = new Scanner(System.in);
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long n = num.nextInt();
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long result = 1;
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for (int i=1 ; i <= n; i++){
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result *= i;
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}
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System.out.println(n + "! = " + result);
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}
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}
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