E. Ciel the Commander Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://www.codeforces.com/contest/322/problem/E Description Now Fox Ciel becomes a commander of Tree Land. Tree Land, like its name said, has n cities connected by n - 1 undirected ro…
http://codeforces.com/contest/322/problem/E E. Ciel the Commander time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Now Fox Ciel becomes a commander of Tree Land. Tree Land, like its name sai…
#include <cstdio> #include <iostream> #include <vector> using namespace std; int main(){ int n,m; cin >> n >> m; cout<<n+m-1<<endl; for(int i = 1; i <= m ; i ++) cout<<1<<" "<<i<&…
后天考试,今天做题,我真佩服自己... 这次又只A俩水题... orz各路神犇... 话说这次模拟题挺多... 半个多小时把前面俩水题做完,然后卡C,和往常一样,题目看懂做不出来... A: 算是模拟吧,反正看懂题目后很可耻的生硬水果,没被hack我觉得非常开心... 由于要求两个人至少一个没跳过,画图后发现很偷懒的方法. 虽然跟样例不同,但过了... #include <cstdio> int main() { int n, m; scanf("%d%d", &n…
一道贪心题. 可以分两种情况 1 .是没有把对面的牌全打败,那么只要用最大的可能去打攻击状态的牌. 2. 是将对面的牌全打败,那么只要保证打对面防守状态的花费最小,就可以保证最后的结果最大 两种情况下的最大值就我们要的答案. D. Ciel and Duel time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Fox Ciel i…
A. Ciel and Dancing 模拟. B. Ciel and Flowers 混合类型的数量只能为0.1.2,否则3个可以分成各种类型各自合成. C. Ciel and Robot 考虑一组命令得到的点集,那么后面的点的起始点会对应于其中点集中的一个点. D. Ciel and Duel 两种策略: atk-atk:一个取最小的前若干个,一个取最大的若干个. atk-def.atk:对于def状态的,需要优先取最靠近的值抵消,剩余atk状态的也是取最近的. E. Ciel the Co…
Codeforces Round #366 (Div. 2) A I hate that I love that I hate it水题 #I hate that I love that I hate it n = int(raw_input()) s = "" a = ["I hate that ","I love that ", "I hate it","I love it"] for i in ran…