A. Siraj Raval and His DatasetSiraj has a dataset consisting of N 2D cartesian points. Siraj wants to find out a straight line of ...

B. Random GraphsThis problem is very easy. There’s a graph of N nodes. Each edge uv (u >= v ; u = v is possible,...

C. NTaGon Has a ProblemNtagon is a regular convex polygon shaped stadium where the polygon has N arms. Recently an alien ...

D. Isomorphic GraphYou are given two connected graphs G_1 and G_2. Both of the graphs have N vertices and N number of e...

E. Rotation DilemmaAkash has two favorite convex polygons A and B. But one of his new year resolution for 2020 is to ha...

F. Milad's Lost TreeMilad likes trees so much. He has a rooted tree with n vertices each of which has some nonnegative ...

G. Christmas GiftsIt’s Christmas time! It’s the time when Santa brings gift for the children. This year Santa has K ty...

H. Levi SquadTitans have breached Wall Maria! Since Erwin is in the capital, Levi quickly gathered his squad of n...

I. Wavio PalindromePalindrome is a string which reads the same from both right to left and left to right. Formally, a s...

J. Freezing TreesWe heard you like trees. But this problem has no relation to trees being frozen. :D You are given a ...
