Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Vowel, other characters and consonant difference in a string JavaScript
We are required to write a function that takes in a string of definite characters and the function should return the difference between the count of vowels plus other characters and consonants in the string.
For example −
If the string is −
"HEllo World!!"
Then, we have 7 consonants, 3 vowels and 3 other characters here so the output should be −
|7 - (3+3)| = 1
Hence, the output should be 1
Let's write the code for this function −
Example
const str = 'HEllo World!!';
const findDifference = str => {
const creds = str.split("").reduce((acc, val) => {
let { v, c } = acc;
const vowels = 'aeiou';
const ascii = val.toLowerCase().charCodeAt();
if(!vowels.includes(val.toLowerCase()) && ascii >= 97 && ascii <=122){
++c;
}else{
++v
};
return {c,v};
}, {
v: 0,
c: 0
});
return Math.abs(creds.c - creds.v);
}
console.log(findDifference(str))Output
The output in the console will be −
1
Updated on: 31-Aug-2020
128 Views
Advertisements