A.
Hamming Distance Hamming distance between two binary strings of equal length is the number of mismatches between ever... |
B.
Aloyna and Can Buying Aloyna is a can lover girl and whenever she goes to a shop, she must buy a can to drink. This time s... |
C.
Building the Number This is a straight-froward problem. You will be given N. You have to find the expected value of buil... |
D.
Poltu and Interesting Number Poltu Loves interesting number. So he wants to find this type of number. The definition of an intere... |
E.
Erik and His Buggy Code Little Erik is 5th grade student and very beginner in learning C programming language. Till now he c... |
F.
Poltu and Graph Poltu has got a graph with N nodes and M edges. Every edge has a weight. There can be multiple edges... |
G.
Beauty of AP Solving problems is fun in competitive programming, right? So let’s solve a fun task today too :P. 1... |
H.
Poltu and Odd Number Today is Poltu’ first C programming class. And, he needs your help with a programming task. Given tw... |
I.
Palindromic Naming Convention In Strangeland, people name their child in a cute way. I'm sure you already know the way by the prob... |
J.
Memes vs. Social Media In this era of modern technology social media is the most powerful weapon and the viral issue is the... |
K.
Mad Engineer Aksir Can you imagine? Mad Engineer Aksir finally got the job. His job is to set up toggle switch for a se... |
L.
Most Difficult Problem Ever You are given a function like below: long long F(int A, int B, int C, long long x) { long long res =... |