You are playing the following Bulls and Cows game with your friend: You write a 4-digit secret number and ask your friend to guess it, each time your friend guesses a number, you give a hint, the hint tells your friend how many digits are in the corr…
传送门 Popular Cows Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 31808 Accepted: 12921 Description Every cow's dream is to become the most popular cow in the herd. In a herd of N (1 <= N <= 10,000) cows, you are given up to M (1 <=…
传送门 Til the Cows Come Home Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 46727 Accepted: 15899 Description Bessie is out in the field and wants to get back to the barn to get as much sleep as possible before Farmer John wakes her for…
Problem: You are playing the following Bulls and Cows game with your friend: You write down a number and ask your friend to guess what the number is. Each time your friend makes a guess, you provide a hint that indicates how many digits in said guess…
You are playing the following Bulls and Cows game with your friend: You write a 4-digit secret number and ask your friend to guess it. Each time your friend guesses a number, you give a hint. The hint tells your friend how many digits are in the corr…
第一次写单调队列太垃圾... 左右各扫一遍即可. #include <iostream> #include <cstdio> #include <cstring> #include <algorithm> #define N 50010 using namespace std; struct data { int x,h; }a[N],q[N]; int n,m,l,r; int ok1[N],ok2[N]; inline int read() { ,ans…
Popular Cows Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 31241 Accepted: 12691 Description Every cow's dream is to become the most popular cow in the herd. In a herd of N (1 <= N <= 10,000) cows, you are given up to M (1 <= M &…
Popular Cows Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 31533 Accepted: 12817 Description Every cow's dream is to become the most popular cow in the herd. In a herd of N (1 <= N <= 10,000) cows, you are given up to M (1 <= M &…
线段树 Description N (2 <= N <= 8,000) cows have unique brands in the range 1..N. In a spectacular display of poor judgment, they visited the neighborhood 'watering hole' and drank a few too many beers before dinner. When it was time to line up for the…
Sightseeing Cows Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 8331 Accepted: 2791 Description Farmer John has decided to reward his cows for their hard work by taking them on a tour of the big city! The cows must decide how best to…
Sightseeing Cows Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 9703 Accepted: 3299 Description Farmer John has decided to reward his cows for their hard work by taking them on a tour of the big city! The cows must decide how best to…
Popular Cows Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 29908 Accepted: 12131 Description Every cow's dream is to become the most popular cow in the herd. In a herd of N (1 <= N <= 10,000) cows, you are given up to M (1 <= M &…
Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 9669 Accepted: 6228 Description N (2 <= N <= 8,000) cows have unique brands in the range 1..N. In a spectacular display of poor judgment, they visited the neighborhood 'watering hole' an…
Lost Cows Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 10354 Accepted: 6631 Description N (2 <= N <= 8,000) cows have unique brands in the range 1..N. In a spectacular display of poor judgment, they visited the neighborhood 'watering h…
Popular Cows Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 31815 Accepted: 12927 Description Every cow's dream is to become the most popular cow in the herd. In a herd of N (1 <= N <= 10,000) cows, you are given up to M (1 <= M &…
Cows Time Limit: 3000MS Memory Limit: 65536K Total Submissions: 17626 Accepted: 5940 Description Farmer John's cows have discovered that the clover growing along the ridge of the h…
Description Bessie is out in the field and wants to get back to the barn to get as much sleep as possible before Farmer John wakes her for the morning milking. Bessie needs her beauty sleep, so she wants to get back as quickly as possible. Farmer Joh…
Aggressive cows Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 5436 Accepted: 2720 Description Farmer John has built a new long barn, with N (2 <= N <= 100,000) stalls. The stalls are located along a straight line at positions x1,...…
Til the Cows Come Home Time Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u Submit Status Practice POJ 2387 Description Bessie is out in the field and wants to get back to the barn to get as much sleep as possible before Farme…
Description Bessie is out in the field and wants to get back to the barn to get as much sleep as possible before Farmer John wakes her for the morning milking. Bessie needs her beauty sleep, so she wants to get back as quickly as possible. Farmer Joh…
Power Hungry CowsTime Limit: 1000MS Memory Limit: 30000K Total Submissions: 4570 Accepted: 1120 Description FJ's cows would like to be able to compute integer powers P (1 <= P <= 20,000) of numbers very quickly, but need your help. Because they're g…
Description Every cow's dream is to become the most popular cow in the herd. In a herd of N (1 <= N <= 10,000) cows, you are given up to M (1 <= M <= 50,000) ordered pairs of the form (A, B) that tell you that cow A thinks that cow B is popula…
Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 10996 Accepted: 7059 Description N (2 <= N <= 8,000) cows have unique brands in the range 1..N. In a spectacular display of poor judgment, they visited the neighborhood 'watering hole' a…
Til the Cows Come Home Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 37662 Accepted: 12836 Description Bessie is out in the field and wants to get back to the barn to get as much sleep as possible before Farmer John wakes her for the…
Milking Cows Three farmers rise at 5 am each morning and head for the barn to milk three cows. The first farmer begins milking his cow at time 300 (measured in seconds after 5 am) and ends at time 1000. The second farmer begins at time 700 and ends a…
You are playing the following Bulls and Cows game with your friend: You write down a number and ask your friend to guess what the number is. Each time your friend makes a guess, you provide a hint that indicates how many digits in said guess match yo…
Description Farmer John has built a new long barn, with N (2 <= N <= 100,000) stalls. The stalls are located along a straight line at positions x1,...,xN (0 <= xi <= 1,000,000,000). His C (2 <= C <= N) cows don't like this barn layout an…
