# Problems from SCB-PA Inter School and College Programming Contest 2019 Preliminary

These problems are from a contest hosted on October 26, 2019 at 8:00 AM UTC. See details...

 A. Tree BusinessTo become economically stable, Saturn has come up with a new kind of business, tree business. At fir... B. Penguins of MadagaskarYou all heard about the Penguins of Madagaskar. They work for the penguin kind and loves cuteness. O... C. Rik, the Space TravelerMr. Rik is a famous space traveler. He lives in a galaxy named Victa. There are many planets in this... Moderate 14/19/34 D. AreaIn this problem, you will be given a square which has a length of n. Co-ordinates of the square are ... Very Easy 454/590/2k E. Meeting PlaceThere is an N*N grid where (r,c) denotes a cell number where r means row number, c means column numb... F. Plant Trees, Save LifeThere are n students in a school. Some of them are friends with each other. You want to make the sch... Very Easy 212/321/898 G. The Punishment of HasinurHasinur studies at X School & College situated in Chittagong. AA Sir is one of the toughest and roug... Moderate 63/116/440 H. Mind Flayer Has Attacked Again!Mind flayer, the shadow monster has attacked the town of Hawkins again. This time, the mind flayer h... Very Easy 37/49/144 I. EkupaiHacker robot Ekupai is trying to hack a supercomputer. He needs a cheat code X to hack this computer... J. Seven Kingdoms!The dragon queen just conquered the Seven Kingdoms. Initially there are N cities in "Seven Kingdoms"... K. Absolute ValueYou will be given an integer x. The absolute value of x will be within 100. You have to add 1 to x's...

### Practice Contest

Practice contests allow you to re-run contests and experience them as close as possible to the original run.