题目描述:Your task is to calculate : a+b
(a+b多实例测试升级版)
输入:Input contains multiple test cases.Each test case contains a pair of integers a and b,one pair of integers per line.A test case containing 0 0 terminates the input and this test case is not to be processed.
输出:For each pair of input integers a and b you should output the sum of a and b in one line,and with one line of output for each line in input.
样例输入:
1 5
10 20
0 0
样例输出:
6
30
考察点:while,EOF语句的用法。
常见误区:输入时逻辑语句不对 需要好好理解“||”(或)和“&&”(且)在C语言中的意思。
解题思路:自己想想看喽,嘿嘿。
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