Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 5747 Accepted Submission(s): 1957
现在,给你两个正的小数A和B,你的任务是代表大明计算出A+B的值。
import java.util.*; import java.math.*; public class Main{ public static void main(String[] args){ Scanner cin = new Scanner(System.in); BigDecimal x,y; String a,b; while(cin.hasNext()){ a = cin.next(); b = cin.next(); x = new BigDecimal(a); y = new BigDecimal(b); System.out.println(x.add(y).stripTrailingZeros().toPlainString()); } } }