Around the Track

In order to compare race tracks, we wish to compute their lengths. A racetrack is strictly two-dime...

Assigning Workstations

Penelope is part of the admin team of the newly built supercomputer. Her job is to assign work-stati...

Better Productivity

ACME Inc. is reorganizing their factory, in order to maximize their productivity of useless trinkets...

Biking Duck

Gladstone Gander is walking through Duck-burg and needs to get to his date with Daisy Duck as soon a...

Cent Savings

To host a regional contest like NWERC a lot of preparation is necessary: organizing rooms and comput...

Cleaning Pipes

Linköping has a quite complex water transport system.Around Linköping there are several wells...

Debugging

Your fancy debugger will not help you in this matter. There are many ways in which code can produce...

Digi Comp II

The Digi Comp II is a machine where balls enter from the top and find their way to the bot-tom via a...

Elementary Math

Ellen is teaching elementary math to her students and the time for the final exam has come. The exa...

Euclidean TSP

The famous Arora-Mitchell approximation algorithm for the Euclidean Traveling Salesman Problem (Eucl...

Finding Lines

Annabel and Richard like to invent new games and play against each other. One day Annabel has a new ...

Flight Plan Evaluation

When flying between two places, constructing a good flight plan is important. In general there is a ...

Gathering

The citizens of Fictitia have had enough! The city keeps getting bigger and bigger, and all the more...

Guessing Camels

Jaap, Jan, and Thijs are on a trip to the desert after having attended the ACM ICPC World Finals 201...

Hole in One

Janine recently went to her local game store and bought “Hole in One”, a new mini-golf game for her ...

Hyacinth

As a new employee at the Northwestern Europe Routing Company (NWERC), you do a lot of thinking about...

Identifying Map Tiles

Map websites such as Bing Maps and Google Maps often store their maps as many different image files,...

Indoorienteering

Lukáš really likes orienteering, a sport that requires locating control points in rough terrain. To...

Judging Troubles

The NWERC organisers have decided that they want toimprove the automatic grading of the submissions ...

Jumbled Communication

Your best friend Adam has recently bought a Raspberry Pi and some equipment, including a wireless te...

Kitchen Combinatorics

The world-renowned Swedish Chef is planning a gourmet three-course dinner for some muppets: a start...

Knapsack Collection

Gerald’s job is to welcome the teams for this year’s NWERC at the airport in Linköping. One of his d...