qq_35117637的博客

Jury Marks Polycarp watched TV-show where k jury members one by one rated a participant by adding him a certain number of points (may be neg

Glass Carving：Leonid wants to become a glass carver (the person who creates beautiful artworks by cutting the glass). He already has a rectangular w mm  ×  h mm sheet of glass, a diamond

Gourmet and Banquet A gourmet came into the banquet hall, where the cooks suggested n dishes for guests. The gourmet knows the schedule: whe

Mike and Shortcuts Recently, Mike was very busy with studying for exams and contests. Now he is going to chill a bit by doing some sight seeing in the city.City consists of n intersecti

Maximal GCD :You are given positive integer number n. You should create such strictly increasing sequence of k positive numbers a1, a2, …, ak, that their sum is equal to n and greatest

Boredom Alex doesn’t like boredom. That’s why whenever he gets bored, he comes up with games. One long winter evenin

Longest Regular Bracket SequenceDescription:This is yet another problem dealing with regular bracket sequences.We should remind you that a bracket sequence is called regular, if by inserting «+» and «1

Zuma:Genos recently installed the game Zuma on his phone. In Zuma there exists a line of n gemstones, the i-th of which has color ci. The goal of the game is to destroy all the gemstones in

Booking System description：Innovation technologies are on a victorious march around the planet. They integrate into all spheres of human activity! A restaurant called “Dijkstra’s Place” has started thi