HDU1002:大数加法,PE了N次
import java.util.Scanner; import java.math.*; public class Main { public static void main(String[] args) { Scanner cin = new Scanner(System.in); int T; T=cin.nextInt(); for(int z=1;z<=T;z++) { if(z!=1) System.out.println(); BigInteger a,b; a=cin.nextBigInteger(); b=cin.nextBigInteger(); System.out.println("Case "+z+":"); System.out.println(a+" + "+b+" = "+a.add(b)); } cin.close(); } }