摘要:
while(sc.hasNext()) {} 多案例stripTrailingZeros() 去除后导零toPlainString() 变换到 String 中,防止以科学计数输出import java.math.*;import java.util.*;public class Main{ public static void main(String[] args) { BigDecimal a; int n; String p; Scanner sc = new Scanner(System.in); ... 阅读全文