链接:https://www.nowcoder.com/acm/contest/106/J 来源:牛客网 题目描述 It's universally acknowledged that there're innumerable trees in the campus of HUST. And there are many different types of trees in HUST, each of which has a number represent its type. The doc…

链接:https://www.nowcoder.com/acm/contest/106/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 64bit IO Format: %lld 题目描述 It’s universally acknowledged that there’re innumerable trees in the campus of HUST. And there are many different types o…

题目描述 It's universally acknowledged that there're innumerable trees in the campus of HUST. Thus a professional tree manager is needed. Your task is to write a program to help manage the trees. Initially, there are n forests and for the i-th forest the…

A - Beauty of Trees 题意: 链接:https://www.nowcoder.com/acm/contest/119/A来源:牛客网 Beauty of Trees 时间限制:C/C++ 2秒,其他语言4秒 空间限制:C/C++ 131072K,其他语言262144K 64bit IO Format: %lld 题目描述 It’s universally acknowledged that there’re innumerable trees in the campus of…

链接:https://www.nowcoder.com/acm/contest/119/F来源:牛客网 Beautiful Land 时间限制:C/C++ 1秒,其他语言2秒 空间限制:C/C++ 131072K,其他语言262144K 64bit IO Format: %lld 题目描述 It’s universally acknowledged that there’re innumerable trees in the campus of HUST. Now HUST got a big…

链接:https://www.nowcoder.com/acm/contest/106/K 来源:牛客网 题目描述 It's universally acknowledged that there're innumerable trees in the campus of HUST. Now you're going to walk through a large forest. There is a path consisting of N stones winding its way to…

链接:https://www.nowcoder.com/acm/contest/106/B 来源:牛客网 题目描述 It's universally acknowledged that there're innumerable trees in the campus of HUST. One day Xiao Ming is walking on a straight road and sees many trees line up in the right side. Heights of e…

It’s universally acknowledged that there’re innumerable trees in the campus of HUST.Now HUST got a big land whose capacity is C to plant trees. We have n trees which could be plant in it. Each of the trees makes HUST beautiful which determined by the…

链接:https://www.nowcoder.com/acm/contest/106/K来源:牛客网 题目描述 It’s universally acknowledged that there’re innumerable trees in the campus of HUST. Now you're going to walk through a large forest. There is a path consisting of N stones winding its way to t…

问题描述 第14届中北大学程序设计竞赛来了,集训队新买了一大堆气球,气球一共有K种颜色(1<=K<=256),气球的颜色从1-K编号. ZBT童心未泯,他发明了一种摆放气球的游戏,规则如下. 一排有N个桌子,每张桌子上只有一个气球插孔,即每张桌子最多只能放一个气球.编号分别为1-N(1<=N<=100000),每张桌子一开始是空的.现在对这张桌子要进行M次操作(1<=M<=100000),操作的种类一共有2种. 操作1: 操作指令格式: CHANGE L R C 操作含…