java大数是个好东西,用起来方便,代码短. 代码如下: import java.util.*; import java.math.*; public class Main { public static void main(String args[]) { Scanner cin = new Scanner(System.in); BigInteger a , b; while(cin.hasNext()) { a = cin.nextBigInteger(); b = cin.nextBig
java大数还是很好用的! 基本加入: import java.math.BigInteger; import jave.math.BigDecimal; 分别是大数和大浮点数. 首先读入可以用: Scanner input = new Scanner(System.in); BigInteger a = input.nextBigInteger(); 这样读还是很方便的 当然还有自己创建: BigInteger a = new BigInteger("1"); int b=1; Bi
Cut the Cake Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1102 Accepted Submission(s): 540 Problem Description MMM got a big big big cake, and invited all her M friends to eat the cake tog
java大数判断相等: 1.equals()方法2.compareTo()方法区别:2.00与2.0 equals()方法判断不等,compareTo()方法判断相等,科学的说法可以看java api文档可以通过equals()方法加striptrailingzeros()方法等效于compareTo()方法. import java.util.*; import java.math.*; public class Main { public static void main(String[]
N! Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others)Total Submission(s): 73503 Accepted Submission(s): 21308 Problem Description Given an integer N(0 ≤ N ≤ 10000), your task is to calculate N! Input One N in