xiaofang3a的专栏

描述给出三个水杯，大小不一，并且只有最大的水杯的水是装满的，其余两个为空杯子。三个水杯之间相互倒水，并且水杯没有标识，只能根据给出的水杯体积来计算。现在要求你写出一个程序，使其输出使初始状态到达目标状态的最少次数。输入第一行一个整数N(0接下来每组测试数据有两行，第一行给出三个整数V1 V2 V3 (V1>V2>V3 V10)表示三个水杯的体积。第二行给出三个整数E1 E2 E

描述这有一个迷宫，有0~8行和0~8列：1,1,1,1,1,1,1,1,11,0,0,1,0,0,1,0,11,0,0,1,1,0,0,0,11,0,1,0,1,1,0,1,11,0,0,0,0,1,0,0,11,1,0,1,0,1,0,0,11,1,0,1,0,1,0,0,11,1,0,1,0,0,0,0,11,1,1,1,1,1,1,1,10

#include#include#include#include#includeusing namespace std;vector vec[10001];int a[10001],vis[10001];queue q;void bfs(){ while(!q.empty()) { int temp = q.front(); q

Problem DescriptionLet’s play maze game again! Maze problem is an old problem but here comes a challenge one. Max, an intelligent robot, is trapped in an N*M maze grid. He is located at a start posi

DescriptionBackground Mr Somurolov, fabulous chess-gamer indeed, asserts that no one else but him can move knights from one position to another so fast. Can you beat him?The Problem Your tas

康托展开：X=an*(n-1)!+an-1*(n-2)!+...+ai*(i-1)!+...+a2*1!+a1*0!ai为整数，并且0应用实例：{1,2,3,4,...,n}的排列总共有n!种，将它们从小到大排序，怎样知道其中一种排列是有序序列中的第几个？如 {1,2,3} 按从小到大排列一共6个：123 132 213 231 312 321。想知道321是{1,2,3}中第