A.
Primeland's Currency One day Edge was roaming at Primeland. Primeland is a beautiful country where every banknote is a pr... |
B.
Easy Substring Problem Sohom has two strings s and t consisting of lowercase Latin letters. You have to find a permutation ... |
C.
RedXXXXXXXX One day while sitting on AUST RedX, Alam was thinking about his future. Suddenly, you came and sat b... |
D.
Carnival Is Here! Welcome to AUST CSE Carnival 1.0! The carnival is organized by AUST CSE Society and powered by Integ... |
E.
Easy Swap You are given two binary trees b1 and b2, both having the same number of nodes. Nodes are numbered f... |
F.
Long Multiplication You are given an integer n. You have to perform m operations on it. In each operation, you have to m... |
G.
Another Divisibility Problem Given an integer a containing n digits and another integer b, find the number of integers k where bo... |
H.
Magic Exists! Ethene has a pet named “Khatash”. Weird name, right? Ethene loves and adores her pet so much. Khatas... |
I.
Guess the Point This is an interactive problem 😎 There is a point p in the 2D cartesian plane. You just have to gues... |
J.
Maximum OR Consider this bitwise OR operation between 2 integer numbers, AORB=C You are given A and C. Find the... |
K.
Friends Group There is an array a with n integers. Recently array indices are getting friends with each other. Two... |