HackerRank içerisinde bulunan “CamelCase” sorusunun açıklaması ve çözümü. Bu soruda size camelCase olarak yazılmış bir string’in içerisinde kaç adet kelime olduğunu bulmanız isteniyor.

► HackerRank – CamelCase: https://www.hackerrank.com/challenges/camelcase/problem

► Problem açıklaması:

There is a sequence of words in CamelCase as a string of letters, s, having the following properties:

– It is a concatenation of one or more words consisting of English letters.

– All letters in the first word are lowercase.

– For each of the subsequent words, the first letter is uppercase and rest of the letters are lowercase.

Given s, determine the number of words in s.

Example

s = oneTwoThree

There are 3 words in the string: ‘one’, ‘Two’, ‘Three’.

Function Description

Complete the camelcase function in the editor below.

camelcase has the following parameter(s):

string s: the string to analyze

Returns

int: the number of words in s.

Sample Input

saveChangesInTheEditor

Sample Output

5

Explanation

String s contains five words:

1. save

2. Changes

3. In

4. The

5. Editor