- package Test_2019;
- import java.math.BigInteger;
- import java.util.Scanner;
- public class Main {
- public static void main(String[] args) {
- Scanner in = new Scanner(System.in);
- BigInteger b = new BigInteger("0");
- while(in.hasNext()) {
- String s = new String(in.nextLine());
- BigInteger c = new BigInteger(s);
- b=b.add(c);
- }
- System.out.println(b.toString());
- in.close();
- }
- }
蓝桥杯
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