题解 | #高精度整数加法#java目前最简单解法，不服来战
高精度整数加法
https://www.nowcoder.com/practice/49e772ab08994a96980f9618892e55b6
import java.util.Scanner;
import java.math.BigDecimal;
public class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
BigDecimal num1 = new BigDecimal(in.nextLine());
BigDecimal num2 = new BigDecimal(in.nextLine());
System.out.println(num1.add(num2));
}
}
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