[백준_JAVA] 11382 꼬마 정민

import java.util.Scanner;

public class Main{
    public static void main (String[] args){
        Scanner sc = new Scanner(System.in);
        long A = sc.nextLong();
        long B = sc.nextLong();
        long C = sc.nextLong();
        
        System.out.println(A+B+C);
    }
}