Internet Problem Solving Contest

• ZIP archive containing everything necessary (Windows line endings)
• TAR.GZ archive containing everything necessary (Unix line endings)
• PDF file with all problem statements

• Problem A – Adjusting passwords
  • Problem statement
  • Easy input data set – A1
  • Hard input data set – A2
• Problem B – Beating the game
  • Problem statement
  • Easy input data set – B1
  • Hard input data set – B2
• Problem C – Copier
  • Problem statement
  • Easy input data set – C1
  • Hard input data set – C2
• Problem D – Disk space eater
  • Problem statement
  • Easy input data set – D1
  • Hard input data set – D2
• Problem E – Empathy system
  • Problem statement
  • Input data set – E
• Problem F – Find a sudoku in π
  • Problem statement
  • Problem has no input
• Problem G – Game on a conveyor belt
  • Problem statement
  • Easy input data set – G1
  • Hard input data set – G2
• Problem H – Hashsets
  • Problem statement
  • C++ program – h.cc
  • Java program – h.java
• Problem I – Intrepid cave explorer
  • Problem statement
  • Easy input data set – I1
  • Hard input data set – I2
• Problem J – Judging programs
  • Problem statement
  • Easy input data set – J1
  • Easy input data set – J2
• Problem K – Knowledge test
  • Problem statement
  • Easy input data set – K1
  • Hard input data set – K2
• Problem L – Let there be sound
  • Problem statement
  • Easy input data set – L1
  • Easy input data set – L2
• Problem M – Maximum enjoyment
  • Problem statement
  • Easy input data set – M1
  • Hard input data set – M2

Practice Session Problem Set

• ZIP archive containing everything necessary (Windows line endings)
• TAR.GZ archive containing everything necessary (Unix line endings)
• PDF file with all problem statements

• Problem S – Say it loudly!
  • Problem statement
  • Easy input data set – S1
  • Hard input data set – S2
• Problem T – Two covers
  • Problem statement
  • Easy input data set – T1
  • Hard input data set – T2
• Problem U – Urban planning
  • Problem statement
  • Easy input data set – U1
  • Hard input data set – U2