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C. Plasticine zebra time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Is there anything better than going to the zoo after a tiresom...

链接：https://www.nowcoder.com/acm/contest/145/J 来源：牛客网   时间限制：C/C++ 1秒，其他语言2秒 空间限制：C/C++ 32768K，其他语言65536K Special Judge, 64bit IO Format: %lld 题目描述 You have a n * m grid of characters, where each ch...