Computer scienceProgramming languagesKotlinTypes and data structuresStrings

CharSequence

Theory

Only alphabetic characters

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Create a function that takes a CharSequence as input and returns a boolean value indicating whether the input contains only alphabetic characters.

Sample Input 1: 

Hello_world

Sample Output 1: 

false

Sample Input 2: 

HelloWorld

Sample Output 2: 

true
Write a program in Kotlin
fun containsOnlyAlphabets(charSequence: CharSequence): Boolean {
// write your code here
}
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