HDOJ-1002 A + B Problem II

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 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. 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. Sample Input 2 1 2 112233445566778899 998877665544332211 Sample Output Case 1: 1 + 2 = 3 Case 2: 112233445566778899 + 998877665544332211 = 1111111111111111110

不知道坑了多少人的題目~首先位數1000位long long也存不下，當然java很好做，然而目前沒接觸過，是以隻能用數組存數來計算，然後一個地方要注意：它說每組測試資料 間 有空行隔開，也就是說最後一組資料後是沒有空行的。這個沒找出來，一直Presentation Error，看了Discuss後才知道自己錯哪了。細節啊！！

AC後覺得很Interesting~