import java.util.Scanner;
public class AdunareAB {

	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		
		System.out.print("A: ");
		int a = in.nextInt();
		
		System.out.print("B: ");
		int b = in.nextInt();
		
		int adunare = a + b;
		
		if(adunare > 2000000000) {
			System.out.println("Adunarea depaseste numarul maxim de caractere!");
		} else {
			System.out.println("Suma numerelor " + a + " si " + b + " este " + adunare);			
		}

		
	}

}