109 : 입력 - 형성평가4

Java

import java.util.Scanner;
 
public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int num1 = sc.nextInt();
        int num2 = sc.nextInt();
        int num3 = sc.nextInt();
        int sum = num1 + num2 + num3;
        double avg = sum/3;
 
        System.out.printf("sum = %d\n", sum);
        System.out.printf("avg = %.0f", avg);
    }
}