Copy and Replace We have to do a lot of assignments during our university life, some of which are pretty boring. So, ...
Moderate
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Easy Queries This task is very simple. You are given a binary string (i.e. a string consisting of digits '0' and ...
Moderate
38/66/163 |
Min Value You are given an array of N integers and q queries. In each query you are given an integer value x. ... |
Simple Queries You are given an array x of distinct integers x1,x2,x3…xn(0≤xi≤109;1≤i≤n) of length n. Now you... |
Subsegment Search Galib is the best algorithmist in Bangladesh right now! He challenged Faysal who is also an algorith... |