This is the seventieth second part of the ILP series. For your convenience you can find other parts in the table of contents in Part 1 – Boolean algebra Today we’re going to solve self-descriptive numbers described in Delta article. Self-descriptive number is a number which “describes” itself: first digit denotes how many zeroes there … Continue reading ILP Part 72 — Self-descriptive numbers

This is the seventieth first part of the ILP series. For your convenience you can find other parts in the table of contents in Part 1 – Boolean algebra Let’s solve the Literówka problem. It’s almost a regular riddle with digits hidden behind letters but this time one letter in the final sum is incorrect. … Continue reading ILP Part 71 — Typo

This is the seventieth part of the ILP series. For your convenience you can find other parts in the table of contents in Part 1 – Boolean algebra Today we are solving the following problem: we have a set of elements with ranks (higher rank is better) and want to reorder them to maximize the … Continue reading ILP Part 70 — Elements reordering

This is the sixtieth ninth part of the ILP series. For your convenience you can find other parts in the table of contents in Part 1 – Boolean algebra Today we’ll solve Krypto 3 po 3 riddles. With ILP and proper library they can be very readable. We start with the following: So we define … Continue reading ILP Part 69 — Krypto 3 po 3

This is the sixtieth eighth part of the ILP series. For your convenience you can find other parts in the table of contents in Part 1 – Boolean algebra Today we are going to implement War card game in ILP. I assume you know the rules so let’s jump straight to implementation. First, let’s define … Continue reading ILP Part 68 — War card game