Problem: Sum of Vowels
Write a program that inputs text (string), calculates and prints the sum of the values of vowels according to the table below:
| a | e | i | o | u |
|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 |
Sample Input and Output
| Input | Output | Input | Output |
|---|---|---|---|
| hello | 6 (e+o = 2+4 = 6) |
bamboo | 9 (a+o+o = 1+4+4 = 9) |
| hi | 3 (i = 3) |
beer | 4 (e+e = 2+2 = 4) |
Video: Sum of Vowels
Watch this video lesson to learn how to sum the vowels of given text: https://youtu.be/9hi9G3vRA0U.
Hints and Guidelines
We read the input text s, null the sum and run a loop from 0 to s.Length-1 (text length -1). We check each letter s[i] and verify if it is a vowel, and accordingly, add its value to the sum.
Testing in the Judge System
Test your solution here: https://judge.softuni.org/Contests/Practice/Index/510#8.