题意:n个球,分成k堆.问堆的最大值的最小. #include <bits/stdc++.h> typedef long long ll; using namespace std; int main(){ ll n, m, aa[]; scanf("%I64d %I64d", &n, &m); ; i <= n ; i ++) scanf("%I64d", &aa[i]); ll a = m * - n, mx = aa[n…

题目链接:http://codeforces.com/contest/604/problem/B 题意:n个数字,k个盒子,把n个数放入k个盒子中,每个盒子最多只能放两个数字,问盒子容量的最小值是多少 (当时没有看清题意,每个盒子最多只能放入两个数字)n个数字的输入是从小到大 题目分类:贪心 代码: #include<bits/stdc++.h> using namespace std; ]; ]; int main() { int n,k; cin>>n>>k; ;i…

(-￣▽￣)-* //把最大单独放,然后第二大的和最小的放一起,第三大的和第二小的放一起 //由此类推,求最大值,即为盒的最小值 #include<iostream> #include<cstdio> #include<cmath> #include<algorithm> #include<cstring> #include<string> #include<cstdlib> #include<vector>…

time limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output Kevin Sun wants to move his precious collection of n cowbells from Naperthrill to Exeter, where there is actually grass instead of corn. Before…

Bahosain is walking in a street of N blocks. Each block is either empty or has one lamp. If there is a lamp in a block, it will light it’s block and the direct adjacent blocks. For example, if there is a lamp at block 3, it will light the blocks 2, 3…

Description Kevin Sun wants to move his precious collection of n cowbells from Naperthrill to Exeter, where there is actually grass instead of corn. Before moving, he must pack his cowbells into k boxes of a fixed size. In order to keep his collectio…

e,还是写一下这次的codeforce吧...庆祝这个月的开始,看自己有能,b到什么样! cf的第二题,脑抽的交了错两次后过了pretest然后system的挂了..脑子里还有自己要挂的感觉,果然回头一小改就过了! 只能呵呵...C题还是看了下,又没写,也许写不出吧...的确时候还是看了别人的额,自己写只到第8组WA! 希望下次少,一点! 哎,等我不,b了这个世界也许都不同了!…

B. More Cowbell Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/contest/604/problem/B Description Kevin Sun wants to move his precious collection of n cowbells from Naperthrill to Exeter, where there is actually grass instead of co…

又水了一发Codeforce ,这次继续发发题解顺便给自己PKUSC攒攒人品吧 CodeForces 438C:The Child and Polygon: 描述:给出一个多边形,求三角剖分的方案数(n<=200). 首先很明显可能是区间dp,我们可以记f[i][j]为从i到j的这个多边形的三角剖分数,那么f[i][j]=f[i][k]*f[j][k]*(i,j,k是否为1个合格的三角形) Code: #include<cstdio> #include<iostream> #…

codeforce 375_2 标签: 水题 好久没有打代码,竟然一场比赛两次卡在边界条件上....跪 b.题意很简单...纯模拟就可以了,开始忘记了当字符串结束的时候也要更新两个值,所以就错了 #include<cstdio> #include<cstring> #include<algorithm> using namespace std; const int N = 300; char a[N]; int main() { int n; int l; int su…