USACO 2014 December Contest, Silver Problem 3. Cow Jog
原题下载 USACO2014-DEC-S3 答案 (Analysis by Jonathan Paulson - jonathanpaulson@gmail.com) If the cows didn't have to slow down, after TT seconds cow ii will be at position xi+T∗sixi+T∗si. If a fast...
USACO 2014 December Contest, Silver Problem 1. Piggyback
答案 (Analysis by Jonathan Paulson - jonathanpaulson@gmail.com) The first step is to see that we can break Bessie and Elsie's trip into two parts: the start until they meet and piggyback, and then ...
USACO 2014 December Contest, Bronze Problem 3. Cow Jog
原题下载 USACO2014-DEC-B3 答案 (Analysis by Jonathan Paulson - jonathanpaulson@gmail.com) If a faster cow is behind a slower cow, the faster cow is eventually going to catch up and join the slower ...
USACO 2014 December Contest, Bronze Problem 2. Crosswords
原题下载 USACO2014DEC-B2 答案 (Analysis by Jonathan Paulson - jonathanpaulson@gmail.com) We can go along the squares in top-to-bottom, left-to-right order. For each square, we want to see if it sta...
USACO 2014 December Contest, Bronze Problem 1. Marathon
原题下载 USACO2014-DEC-B1 答案 (Analysis by Nick Wu) Our first instinct when trying to figure out which point to skip is to try all of them. If we choose to skip each point and compute the new dist...
USACO 2016 December Contest, Bronze Problem 1. Square Pasture
原题下载 USACO2016DEC-B1 答案: import java.io.*; import java.util.*; public class square { public static void main(String[] args) throws IOException { // initialize file I/O BufferedReader br = new...
USACO 2016 December Contest, Bronze Problem 2. Block Game
原题下载 USACO2016DEC-B2 答案: import java.io.*; import java.util.*; public class blocks { public static void main(String[] args) throws IOException { // initialize file I/O BufferedReader br = new...
USACO 2016 December Contest, Bronze Problem 3. The Cow-Signal
原题下载 USACO2016DEC-B3 答案: import java.io.*; import java.util.*; public class cowsignal { public static void main(String[] args) throws IOException { // initialize file I/O BufferedReader br = ...
USACO 2016 December Contest, Silver Problem 1. Counting Haybales
原题下载 USACO2016DEC-S1 答案: import java.io.*; import java.util.*; public class haybales { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new F...
