PAT甲级真题 1001 A+B Format (20分) C++实现

最新推荐文章于 2021-03-31 11:42:31 发布

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最新推荐文章于 2021-03-31 11:42:31 发布 · 551 阅读

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#字符串 #c++ #算法

该博客介绍了PAT甲级考试中的一道编程题，要求计算a+b并以标准格式（每三位一组，用逗号分隔）输出结果。博主提供了针对负数和正数的处理思路，并给出了C++代码实现。示例输入-1000000 9，输出-999,991。" 112415754,10536021,网易考拉Kudu实时流量数仓实践,"['大数据开发', '实时计算', 'Kudu', '数据存储', '数据仓库']

题目

Calculate a+b and output the sum in standard format – that is, the digits must be separated into groups of three by commas (unless there are less than four digits).
Input Specification:
Each input file contains one test case. Each case contains a pair of integers a and b where −10^6
≤a,b≤10^6. The numbers are separated by a space.
Output Specification:
For each test case, you should output the sum of a and b in one line. The sum must be written in the standard format.
Sample Input:
-1000000 9
Sample Output:
-999,991