Tag: C++ coding exercise

Given two non-negative integers represented by strings, return the sum of both. You should not use any BigInteger library nor convert the inputs to integer types directly, as the …

Count the number of segments in a string, where a segment is defined to be a contiguous sequence of non-space characters. Please note that the string does not contain …

Given an array of string that is in the format of “count domain”, count the subdomain visits. For example, input the output is – could be in any order. …

Given any string (assume both lowercase or uppercase letters), check if a permutation of the string could form a palindrome. For example, canPermutePalindrome(“aab”) = true while canPermutePalindrome(“ab”) = false. …

The Wiggle Sorting may produce more than one possible outcome as long as the final sorted array satisfies: nums <= nums >= nums <= nums Given an unsorted array …