摘要:
题目链接:https://icpcarchive.ecs.baylor.edu/index.php?option=com_onlinejudge&Itemid=8&category=648&page=show_problem&problem=5151You have a rectangle of s... 阅读全文
摘要:
Long long ago there is a strong tribe living on the earth. They always have wars and eonquer others.One day, there is another tribe become their targe... 阅读全文
摘要:
题目链接:https://icpcarchive.ecs.baylor.edu/index.php?option=com_onlinejudge&Itemid=8&category=648&page=show_problem&problem=5160There is a tree with N no... 阅读全文
摘要:
题目链接:http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=3781Leo has a grid withNrows andMcolumns. All cells are painted with either black or... 阅读全文