大明A+B Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 14283 Accepted Submission(s): 5229 Problem Description 话说,经过了漫长的一个多月,小明已经成长了许多,所以他改了一个名字叫“大明”. 这时他已经不是那个只会做100以内加法的那个“小明”了,现在他甚至会任意长度的正小…
大明A+B Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 8483 Accepted Submission(s): 3000 Problem Description 话说,经过了漫长的一个多月,小明已经成长了许多,所以他改了一个名字叫“大明”.这时他已经不是那个只会做100以内加法的那个“小明”了,现在他甚至会任意长度的正小数的加法. 现在,…
大明A+B Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 7545 Accepted Submission(s): 2662 Problem Description 话说,经过了漫长的一个多月,小明已经成长了许多,所以他改了一个名字叫“大明”.这时他已经不是那个只会做100以内加法的那个“小明”了,现在他甚至会任意长度的正小数的加…
1.小数点处理 public class Test { public static void main(String[] args) { double i = 3.856; // 舍掉小数取整 System.out.println("舍掉小数取整:Math.floor(3.856)=" + (int) Math.floor(i)); // 四舍五入取整 System.out.println("四舍五入取整:(3.856)=" + new BigDecimal(i).…
HDU1002:大数加法,PE了N次 import java.util.Scanner; import java.math.*; public class Main { public static void main(String[] args) { Scanner cin = new Scanner(System.in); int T; T=cin.nextInt(); for(int z=1;z<=T;z++) { if(z!=1) System.out.println(); BigInte…
大明A+B Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 16711 Accepted Submission(s): 6202 Problem Description 话说,经过了漫长的一个多月,小明已经成长了许多,所以他改了一个名字叫“大明”.这时他已经不是那个只会做100以内加法的那个“小明”了,现在他甚至会任意长度的正小数的…
一. 题目 Exponentiation Time Limit: 500MS Memory Limit: 10000K Total Submissions: 156373 Accepted: 38086 Description Problems involving the computation of exact values of very large magnitude and precision are common. For example, the computation of…
A == B ? Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 64243 Accepted Submission(s): 10061 Problem Description Give you two numbers A and B, if A is equal to B, you should print "YES"…
Problem Description Problems involving the computation of exact values of very large magnitude and precision are common. For example, the computation of the national debt is a taxing experience for many computer systems. This problem requires that yo…
Scanner cin = new Scanner(new BufferedInputStream(System.in)); 这样定义Scanner类的对象读入数据可能会快一些! 参考这个博客继续补充内容:http://blog.csdn.net/lmyclever/article/details/6408980 1. 单元变量常用大数操作: import java.util.Scanner; import java.math.*; public class Main{ public stati…