Run-length encoding is a fast and simple method of encoding strings. The basic idea is to represent repeated successive characters as a single count and character. For example, the …
Given two strings a, and b, both representing an integer, add them and return it in the same string representation. Bonus: can you implement the addition directly, instead of …
The Raspberry PI 400 Kit is a all-in-one personal computer keyboard that comes with a pre-installed 16GB Micro SD card (Raspbian OS). It costs around 100 GBP and comes …
Recently, i have started to use the Mac Book Pro. I am a heavy Windows/Linux user for more than a decade and the MAC Book is totally new to …
Implement a String Copy function in C – which is commonly asked during the coding interview for embeded programming jobs. In C, we use char * to represent the …
You are given a string s and an integer k. Return the number of palindromes you can construct of length k using only letters in s. Letters can be …