Hello Codeforces Community, I am glad to share HackerRank'sUniversity Codesprint 4starting on 23rd February 2018. The contest duration is48 hours. The winners of the contest will win up to 1000USD cash prizes. The top 100 will also win awesome hoodies. (The winners will be required to give...
在Python 3 上,print 可以采用可选的刷新参数 print("Hello world!", flush=True)。在 Python 2 上,您必须执行 import sys sys.stdout.flush()。在调用 Python 的标准输出之后被缓冲(这意味着它在将其写入终端之前收集了一些“写入”到标准输出的数据)。调用 sys.stdout.flush() 会强制它“刷新”缓冲区...