题目链接:https://leetcode.com/problems/coin-change/ 322. Coin Change My Submissions Question Total Accepted: 15289 Total Submissions: 62250 Difficulty: Medium You are given coins of different denominations and a total amount of money amount. Write a func
题目来源:https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=3&page=show_problem&problem=39 Stacking Boxes Background Some concepts in Mathematics and Computer Science are simple in one or two dimensions but become
1,逆推状态:山东省赛2013年I题 Problem I: The number of steps Description Mary stands in a strange maze, the maze looks like a triangle(the first layer have one room,the second layer have two rooms,the third layer have three rooms …). Now she stands at the top p
D. Soldier and Number Game time limit per test3 seconds memory limit per test256 megabytes inputstandard input outputstandard output Two soldiers are playing a game. At the beginning first of them chooses a positive integer n and gives it to the seco
守护雅典娜 Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others)Total Submission(s): 324 Accepted Submission(s): 91 Problem Description 许多塔防游戏都是以经典的“守护雅典娜”为原型的.玩家需要建立各种防御工具来阻止怪物接近我们的女神——雅典娜. 这里,我们可以建造的防御工具只有标准圆形状的防御墙,建立在雅典