[BZOJ3939][Usaco2015 Feb]Cow Hopscotch Description Just like humans enjoy playing the game of Hopscotch, Farmer John's cows have invented a variant of the game for themselves to play. Being played by clumsy animals weighing nearly a ton, Cow Hopscotc…
题目描述 Just like humans enjoy playing the game of Hopscotch, Farmer John's cows have invented a variant of the game for themselves to play. Being played by clumsy animals weighing nearly a ton, Cow Hopscotch almost always ends in disaster, but this has…
code: #include <bits/stdc++.h> #define N 100060 #define M 1000000 #define lson x<<1 #define rson x<<1|1 #define ll long long #define setIO(s) freopen(s".in","r",stdin) using namespace std; int n,num[N*10],ans=N,X0,X1;…
1636: [Usaco2007 Jan]Balanced Lineup Time Limit: 5 Sec Memory Limit: 64 MBSubmit: 772 Solved: 560线段树裸题... Description For the daily milking, Farmer John's N cows (1 <= N <= 50,000) always line up in the same order. One day Farmer John decides to o…
3940: [Usaco2015 Feb]Censoring Time Limit: 10 Sec Memory Limit: 128 MBSubmit: 367 Solved: 173[Submit][Status][Discuss] Description Farmer John has purchased a subscription to Good Hooveskeeping magazine for his cows, so they have plenty of materia…