Description FJ's N (1 <= N <= 10,000) cows conveniently indexed 1..N are standing in a line. Each cow has a positive integer height (which is a bit of secret). You are told only the height H (1 <= H <= 1,000,000) of the tallest cow along with…
题目 1635: [Usaco2007 Jan]Tallest Cow 最高的牛 Time Limit: 5 Sec Memory Limit: 64 MB Description FJ's N (1 <= N <= 10,000) cows conveniently indexed 1..N are standing in a line. Each cow has a positive integer height (which is a bit of secret). You are t…
s[i]为差分后的"i这头牛前有几头比它高",计算答案的时候加成前缀和,假设第一头最高减一下即可 用map记录一下被加过的区间,避免重复 #include<iostream> #include<cstdio> #include<map> #include<algorithm> using namespace std; const int N=10005; int n,q,h,r,s[N],f[N],a,b; map<int,bool…
1635: [Usaco2007 Jan]Tallest Cow 最高的牛 Time Limit: 5 Sec Memory Limit: 64 MBSubmit: 383 Solved: 211[Submit][Status] Description FJ's N (1 <= N <= 10,000) cows conveniently indexed 1..N are standing in a line. Each cow has a positive integer height…
1635: [Usaco2007 Jan]Tallest Cow 最高的牛 Time Limit: 5 Sec Memory Limit: 64 MBSubmit: 346 Solved: 184[Submit][Status] Description FJ's N (1 <= N <= 10,000) cows conveniently indexed 1..N are standing in a line. Each cow has a positive integer height…
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…
