acm-2018-A-ICPC
2 Problem A : ICPC The Iranian ChamPions Cup (ICPC), the most prestigious football league in Iran, is reaching its end, and people are eagerly waiting for the finals, which …
ادامه مطلبacm
acm-2008-E-deltree
Problem E: deltree You have just run out of disk space and decided to delete some of your directories. Rationally, you will first have anexploration of what you have in …
ادامه مطلب acm-2008-D-Blast the Enemy!
Problem D: Blast the Enemy! A new computer game has just arrived and as an active and always-in-the-scene player, you should finish it before thenext university term starts. At each …
ادامه مطلب acm-2008-C-Another Brick in the Wall
Problem C: Another Brick in the Wall After years as a brick-layer, you’ve been called upon to analyze the instability of brick walls. The instability of a wallcan be approximated …
ادامه مطلب acm-2008-B-Painting
Problem B: PaintingEthan wants to draw a painting on an m×n board. He can draw some strips on the board using a paintbrush of width one. In each step, he …
ادامه مطلب acm-2008-A-string LD
Problem A: String LDStringld (left delete) is a function that gets a string and deletes its leftmost character (for instanceStringld(“acm”) returns “cm”).You are given a list of distinct words, and …
ادامه مطلب