Consonant Counting Problem Statement

Given a string STR comprising uppercase and lowercase characters and spaces, your task is to count the number of consonants in the string.

A consonant is defined as an English alphabet character that is not a vowel (a, e, i, o, or u). Examples of consonants include b, c, d, f, etc.

Example:

Input:

STR = 'Coding Ninjas'

Output:

8

Explanation:

The given string contains 8 consonants: 'C', 'd', 'n', 'g', 'N', 'n', 'j', 's'. These characters are not part of the vowel set.

Constraints:

1 ≤ T ≤ 50

1 ≤ Length of STR ≤ 10⁴

The string consists of uppercase and lowercase letters and spaces.

Time Limit: 1 sec

Question

Given a string STR comprising uppercase and lowercase characters and spaces, your task is to count the number of consonants in the string.

A consonant is defined as an English alphabet character that is not a vowel (a, e, i, o, or u). Examples of consonants include b, c, d, f, etc.

STR = 'Coding Ninjas'

The given string contains 8 consonants: 'C', 'd', 'n', 'g', 'N', 'n', 'j', 's'. These characters are not part of the vowel set.

Accepted Answer

Count the number of consonants in a given string containing uppercase and lowercase characters and spaces.

Iterate through each character in the string and check if it is a consonant (not a vowel).
Keep a count of the consonants encountered while iterating through the string.
Return the total count of consonants at the end.

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