The Nineteenth Annual Northern Michigan University Invitational Programming Contest was held from 12:00 to 5:00 P.M. EDT on Saturday 24 March 2018 on the campus of Northern Michigan University (Marquette Co, MI).

The contest was organized by the NMU student chapter of the ACM and was attended by 75 students on 29 teams representing the following 6 schools.

Lake Superior State University, Chippewa Co, MI
Bay de Noc Community College, Delta Co, MI
Michigan Technological University, Houghton Co, MI
Northern Michigan University, Marquette Co, MI
University of Minnesota - Duluth, Saint Louis Co, MN
Algoma University, Algoma Dis, ON

The contest consisted of 6 problems to be solved over a 5 hour period.

Here is the list of rules.

Below is the list of problems, test input files, correct output files, and sample solutions. There were many ways to solve the problems, of course. These solutions were written in Java, and are included along with executable Jar files.

Problem 1
Problem 1 Input File
Problem 1 Output File
Problem 1 Printable Solution
Problem 1 Compilable Solution
Problem 1 Executable

Problem 2
Problem 2 Input File
Problem 2 Output File
Problem 2 Printable Solution
Problem 2 Compilable Solution
Problem 2 Executable

Problem 3
Problem 3 Input File
Problem 3 Output File
Problem 3 Printable Solution
Problem 3 Compilable Solution
Problem 3 Executable

Problem 4
Problem 4 Input File
Problem 4 Output File
Problem 4 Printable Solution
Problem 4 Compilable Solution
Problem 4 Executable

Problem 5
Problem 5 Input File
Problem 5 Output File
Problem 5 Printable Solution
Problem 5 Compilable Solution
Problem 5 Executable

Problem 6
Problem 6 Input File
Problem 6 Output File
Problem 6 Printable Solution
Problem 6 Compilable Solution
Problem 6 Executable

First place went to Michigan Technological University AURSTRACULUS.
Second place went to Michigan Technological University AFRICA BY TOTO.
Third place went to Algoma University ARRAYS START AT 1.

The first place school was Michigan Technological University.
The second place school was Northern Michigan University.
The third place school was University of Minnesota - Duluth.

Here are the complete results.

Here is the laptop tutorial.