From her pasture on the farm, Bessie the cow has a wonderful view of a mountain range on the horizon. There are?NN?mountains in the range (1≤N≤1051≤N≤105). If we think of Bessie's field of vision?a...
Farmer John is going into the ice cream business! He has built a machine that produces blobs of ice cream but unfortunately in somewhat irregular shapes, and he is hoping to optimize the machine to...
It's the time of year for Farmer John to plant grass in all of his fields. The entire farm consists of?NN?fields (1≤N≤1051≤N≤105), conveniently numbered?1…N1…N?and conveniently connected by?N?1N?1?...
When bored of playing their usual shell game, Bessie the cow and her friend Elsie like to play another common game called "guess the animal". Initially, Bessie thinks of some animal (most of the ti...
Farmer John is attempting to sort his?NN?cows (1≤N≤1001≤N≤100), conveniently numbered?1…N1…N, before they head out to the pastures for breakfast. Currently, the cows are standing in a line in the o...
To pass the time, Bessie the cow and her friend Elsie like to play a version of a game they saw at the county fair. To start, Bessie puts three inverted shells on a table and places a small round p...
整理自USACO官網(wǎng)，名單較長，建議使用頁面內(nèi)查找（Ctrl+F）快速定位 Final Results: USACO 2019 January Contest, Bronze Key: * = Correct x = Wrong Answer (including possibly empty or missing output file)...
尤其對于中國被稱為“競賽黨”的這批孩子而言,更是小菜一碟.但是,我很喜歡解美國數(shù)學競賽題.因為在我看來,判斷題目的好壞...
(IMO) -07-11到-07-22United States of America ... IMO國際數(shù)學奧利匹克競賽真題解答:例題-2:2011 美國奧林匹克...
