17 lines
434 B
Java
17 lines
434 B
Java
import java.util.Scanner;
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public class Main {
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public static void main(String[] args) {
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Scanner reader = new Scanner(System.in);
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int a = reader.nextInt(), b = reader.nextInt();
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if(a<=0 || b<=0){
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reader.close();
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System.out.print(0);
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return;
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}
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String ans = String.format("%d %d",2*(a+b),a*b);
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System.out.print(ans);
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reader.close();
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}
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}
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