Problem Solving
2019
Given a string "3(ab)4(cd)" expand it into "abababcdcdcdcd"
·1 min
Problem Solving
2018
Automorphic Number
·1 min
Problem Solving
Program to print prime number pyramid
·1 min
Problem Solving
Kaprekar Number
·2 mins
Problem Solving
Split an integer
·1 min
Problem Solving
Count the number of digits in an integer
·3 mins
Problem Solving
Compute the power of a number in O(log n) time
·3 mins
Problem Solving
How to find remainder without % operator?
·3 mins
Problem Solving
What is a pangram?
·1 min
hackerrank
Problem Solving
2017
C program to print out the input number in large size
·2 mins
Mayukh Datta
Problem Solving