C++ Algorithm to Add Two Big Integers (of String Type)
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 …
Category: string
The CopyString Function Implementation in C – Interview Question for Embeded Programming
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 …
Math Algorithm to Count the Number of Palindromes Made From Letters
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 …
C++ Algorithm to Check if a String is Repeated
Given a string s, return whether it’s a repeating string. Constraints n ≤ 100,000 where n is the length of s Example 1 Input s = “dogdogdog” Output true …
Convert a String to Camel Case Format in C++
Given a list of strings words, concatenate the strings in camel case format. Example 1 Input words = Output “javaBeans” Example 2 Input words = Output “goNasa” How to …