One Person Game Time Limit: 2 Seconds Memory Limit: 65536 KB There is an interesting and simple one person game. Suppose there is a number axis under your feet. You are at point A at first and your aim is point B. There are 6 kinds of operations…
Given an array of non-negative integers, you are initially positioned at the first index of the array. Each element in the array represents your maximum jump length at that position. Your goal is to reach the last index in the minimum number of jumps…
One Person Game Time Limit: 2 Seconds Memory Limit: 65536 KB There is an interesting and simple one person game. Suppose there is a number axis under your feet. You are at point A at first and your aim is point B. There are 6 kinds of operations…
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…
给出起点和终点 求骑士从起点走到终点所需要的步数 Sample Inpute2 e4 //起点 终点a1 b2b2 c3a1 h8a1 h7h8 a1b1 c3f6 f6 Sample OutputTo get from e2 to e4 takes 2 knight moves.To get from a1 to b2 takes 4 knight moves.To get from b2 to c3 takes 2 knight moves.To get from a1 to h8 take…
Prime Path Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 26475 Accepted: 14555 Description The ministers of the cabinet were quite upset by the message from the Chief of Security stating that they would all have to change the four-digit…
Given two words word1 and word2, find the minimum number of steps required to convert word1 to word2. (each operation is counted as 1 step.) You have the following 3 operations permitted on a word: a) Insert a characterb) Delete a characterc) Replace…
Ignatius and the Princess I Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 11167 Accepted Submission(s): 3411Special Judge Problem Description The Princess has been abducted by the BEelzebub…
一.求所有顶点到s顶点的最小步数 //BFS宽度优先搜索 #include<iostream> using namespace std; #include<queue> #define MAX 10000 ][],int s,int n)//从(si,sj)出发能到的位置以及距离 { int *flag=new int[n];//顶点是否被遍历过,0未遍历,1已入队,2已出队 int *dist=new int[n]; int i; ;i<n;i++) { flag[i]…