Ishtiaque and the RabbitMr Ishtiaque is in trouble. A few months ago, he bought 2 rabbits. He wanted to have two pet rabbits...
|
SwitchesTechnology is going ahead very fast. How can we know what will we get in future? One day you met a g...
|
N-th PrimeIn this problem, you will have to print the n-th prime number. The first few prime numbers are given...
|
Challenging LoverGreetings to all of you. You must have heard about our star programmer Rafat bhai. One day he went o...
|
Birthday SurpriseAdnan bhai, Priyom dada and Shuvo bhai are the members of MU_Kheloars. They recently got graduated a...
|
Magic NumberJack loves to play with numbers. One day, while he was playing with numbers he found something inter...
|
GCD Plus LCMIn this problem you will be given two integers a, b. You have to answer if GCD(a, b) + LCM(a, b) = a...
|
Unique ReliefThanos has now figured out how to visit all the houses in the flood-affected area. However, now he h...
|
Phi Numbers in Range!In number theory, Euler’s phi function, denoted as ϕ(n), is an arithmetic function which counts the ...
|
A GRE Themed Contest ProblemSadman and Najkin were solving a GRE math problem, Rejbah another friend of theirs listened to that ...
|
Relatively PrimeGiven a positive integer N, determine how many of the integers between 1 and N are co-prime with N. ...
|
A Lack of Common DivisorsGiven a positive integer N, determine how many of the integers between 1 and N are co-prime with N. ...
|
Life of PhiThe Great Khami is learning Number Theory. He is very excited to know that Euler's Totient Funct...
|
Exponential GrowthYou will be given two integers X and N, you have to calculate XN modulo 1000000007.
|
Life of Phi IIYou will be given two integers n and m where GCD(n, m) = 1. You have to tell that how many numbers a...
|
Tree BusinessTo become economically stable, Saturn has come up with a new kind of business, tree business. At fir...
|
Hange and Her GearHange has developed a special gear to attack the Cart Titan. The gear is a round, disc-like object. ...
|
Omae Wa Mou ShindeiruItachi and Sasuke are trying to beat Kabuto, the caster of an awesome magical spell (or you can say ...
|
ModuloLet's get straight into the problem. In ths problem, here will be multiple test cases. In each t...
|
Day-Month-YearMeena is a talented girl in her class. She likes to brainstorm in her leisure times. One day, she wa...
|