Alphabetic Shift
Description
Given a string, replace each its character by the next one in the English alphabet (z would be replaced by a).
Example
For inputString = "crazy", the output should be
alphabeticShift(inputString) = "dsbaz".
Input/Output
-
[execution time limit] 4 seconds (js)
-
**[input] string inputString **
Non-empty string consisting of lowercase English characters.
Guaranteed constraints:
1 ≤ inputString.length ≤ 1000.
- [output] string
The result string after replacing all of its characters.
[JavaScript (ES6)] Syntax Tips
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// Prints help message to the console
// Returns a string
function helloWorld(name) {
console.log("This prints to the console when you Run Tests");
return "Hello, " + name;
}
Solution
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function alphabeticShift(inputString) {
return inputString.split('').map(c=>c.charCodeAt(0)=== 122?'a':String.fromCharCode(c.charCodeAt(0)+1)).join('');
}