[暖手][学习阶段-各路杂题][HDU-1002]A + B Problem II
发布时间:2020-12-14 02:48:44 所属栏目:大数据 来源:网络整理
导读:这种大数题 用java简直和开挂一样 Problem Description I have a very simple problem for you. Given two integers A and B,your job is to calculate the Sum of A + B. ? Input The first line of the input contains an integer T(1=T=20) which means t
这种大数题 用java简直和开挂一样
Problem Description
I have a very simple problem for you. Given two integers A and B,your job is to calculate the Sum of A + B.
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Input
The first line of the input contains an integer T(1<=T<=20) which means the number of test cases. Then T lines follow,each line consists of two positive integers,A and B. Notice that the integers are very large,that means you should not process them by using 32-bit integer. You may assume the length of each integer will not exceed 1000.
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Output
For each test case,you should output two lines. The first line is "Case #:",# means the number of the test case. The second line is the an equation "A + B = Sum",Sum means the result of A + B. Note there are some spaces int the equation. Output a blank line between two test cases.
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Sample Input
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Sample Output
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import java.math.BigInteger; import java.util.Scanner; public class Main { public static void main(String[] args) { // TODO Auto-generated method stub Scanner in = new Scanner(System.in); int T = in.nextInt(); int i=1; while(i<=T){ BigInteger a = in.nextBigInteger(); BigInteger b = in.nextBigInteger(); BigInteger c = a.add(b); System.out.println("Case "+i+":"); System.out.println(a+" + "+b+" = "+c); if(i<T)System.out.println(); i++; } } } (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |