ZOJ Problem Set - 1251 Box of Bricks】的更多相关文章

这道题简单的翻译成纯数学语言就是给你n个数字,每次运算只能是加1或者减1,问经过最短几步可以使得n个数字相等 由于题目限定了n个数字一定有平均数,所以求出avg,将所有比其大的数字或者比其小的数字的差加起来就是步数 见代码: #include <stdio.h> int main() { ],s=; while(scanf("%d",&n)!=EOF&&n) { ,avg,result=; ;i<n;i++) { scanf("%d&…
Box of Bricks Time Limit: 2 Seconds      Memory Limit: 65536 KB Little Bob likes playing with his box of bricks. He puts the bricks one upon another and builds stacks of different height. ``Look, I've built a wall!'', he tells his older sister Alice.…
Box of Bricks Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 5994    Accepted Submission(s): 2599 Problem Description Little Bob likes playing with his box of bricks. He puts the bricks one up…
Problem Description Little Bob likes playing with his box of bricks. He puts the bricks one upon another and builds stacks of different height. "Look, I've built a wall!", he tells his older sister Alice. "Nah, you should make all stacks th…
Problem Description Little Bob likes playing with his box of bricks. He puts the bricks one upon another and builds stacks of different height. Look, I've built a wall!'', he tells his older sister Alice.Nah, you should make all stacks the same heigh…
Box of Bricks Time Limit : 2000/1000ms (Java/Other)   Memory Limit : 65536/32768K (Java/Other) Total Submission(s) : 63   Accepted Submission(s) : 20 Problem Description Little Bob likes playing with his box of bricks. He puts the bricks one upon ano…
http://acm.hdu.edu.cn/showproblem.php?pid=2088 Problem Description Little Bob likes playing with his box of bricks. He puts the bricks one upon another and builds stacks of different height. “Look, I've built a wall!”, he tells his older sister Alice…
传送门: http://acm.hdu.edu.cn/showproblem.php?pid=2088 Box of Bricks Time Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 20219    Accepted Submission(s): 6473 Problem Description Little Bob likes playi…
本文索引目录: 一.贪心算法的基本思想以及个人理解 二.汽车加油问题的贪心选择性质 三.一道贪心算法题点拨升华贪心思想 四.结对编程情况 一.贪心算法的基本思想以及个人理解: 1.1 基本概念: 首先我们从课本中仔细品读基本的贪心概念,顾名思义,贪心算法总是作出在当前看来最好的选择.也就是说贪心算法并不从整体最优考虑,它所作出的选择只是在某种意义上的局部最优选择.当然,希望贪心算法得到的最终结果也是整体最优的.虽然贪心算法不能对所有问题都得到整体最优解,但对许多问题它能产生整体最优解.如单源最短…
这道题目还是简单的,但是自己WA了好几次,总结下: 1.对输入的总结,加上上次ZOJ Problem Set - 1334 Basically Speaking ac代码及总结这道题目的总结 题目要求输入的格式: START X Y Z END 这算做一个data set,这样反复,直到遇到ENDINPUT.我们可以先吸纳一个字符串判断其是否为ENDINPUT,若不是进入,获得XYZ后,吸纳END,再进行输出结果 2.注意题目是一个圆周,所以始终用锐角进行计算,即z=360-z; 3.知识点的误…