1, A+B Problem : http://acm.sdut.edu.cn/sdutoj/problem.php?action=showproblem&problemid=1000 #!/usr/bin/env python # coding=utf-8 a=[] for x in raw_input().split(): a.append(int(x)) print sum(a) 下面的代码只有一行,,可惜不是我想出来的!!!!: print sum(int(x) for x in ra…