Codeforces Round #553 (Div. 2) D.Stas and the Queue at the Buffet 贪心 Stas and the Queue at the Buffet 题意: 有 n 个人,n 行a b,每个人都有一个不满意度。第 i 个人在 x 位置的的不满意度为 ai*(x−1)+bi*(n−x),可以任意更换位置,求最小的不满意度。 题解: 将公式 a*(x...
a[i]=a[i+1]; a[i+1]=m; i+=1; } } printf("%s",a);return0; } http://codeforces.com/contest/266/problem/B #include<stdio.h>#include<string.h>intmain() {chara[51];intm,n,t,i,j; scanf("%d %d",&n,&t); scanf("%s",a);for(j=1;j<=t;j++)for(i=0;i<n-1;i+...
at that the person in the position number 1 is served first. Then, if at timexa boy stands on thei-th position and a girl stands on the (i + 1)-th position, then at timex + 1 thei-th position will have a girl and ...
During the break the schoolchildren, boys and girls, formed a queue ofnpeople in the canteen. Initially the children stood in the order they entered the canteen. However, after a while the boys started feeling awkward for standing in front of the girls in the queue and they started letting ...
During the break the schoolchildren, boys and girls, formed a queue of n people in the canteen. Initially the children stood in the order they entered the canteen. However, after a while the boys started feeling awkward for standing in front of the girls in the queue and they started lett...
Codeforces 266B Queue at the School CF的题目描述太真实了,每次都把人逗笑,哈哈 148 -- 5:42:52 App 【我超努力的】北美甜心licorice老鼠台英雄联盟直播 20181108 1084 1 37:01 App 【BRO】EP.2偷偷送来的礼物,还有眼泪汪汪…[全场中字] 2万 103 9:35 App 灵魂拷问:你会让女儿做职业选手吗? (下)...
There are n schoolchildren, boys and girls, lined up in the school canteen in front of the bun stall. The buns aren't ready yet and the line is undergoing some changes. Each second all boys that stand right in front of girls, simultaneously swap places with the girls (so that the ...
2019-12-04 12:15 − queue方法摘自W3C school手册,用于简单理解使用queue方法队列每个元素均可拥有一到多个由 jQuery 添加的函数队列。在大多数应用程序中,只使用一个队列(名为 fx)。队列运行在元素上异步地调用动作序列,而不会终止程序执行。典型例子时调用元素上的多个动画方法。例如:div元素... Code也疯狂...
问题链接:Queue at the School.问题简述:第一行:输入两个数n(队列长度),t(时间)(1 ≤ n, t ≤ 50); 第二行:输入n个字符,字符由G(女生),B(男生)构成; 男生不想排在女生前面,每秒和后面的女生交换位置。问题分析:数据不大,直接按题目所给步骤计算。程序说明:...
codeforces D. Queue 找规律+递推 题目链接: http://codeforces.com/problemset/problem/353/D?mobile=true H. Queue time limit per test 1 second memory limit per test 256 megabytes ### 问题描述 > There are n schoolchildren, boys and girls, lined up in the school canteen in front of the ...