Every evening, Farmer John rings a giant bell that summons his cows to the barn for dinner. Eager to get to the barn as quickly as possible, they all follow the shortest possible route to get there...
Farmer John is attempting to sort his NN cows (1≤N≤1051≤N≤105), 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...
Unbeknownst to Farmer John, Bessie is quite the patron of the arts! Most recently, she has begun studying many of the great poets, and now, she wants to try writing some poetry of her own. Bessie k...
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...
