JSFiddle - React, Tailwind, and code Playground

by fairmutex

JavaScript

(function(){
var markup = document.documentElement.innerHTML;
var i = 0;
    
var current = markup.split("Generated String: ");
var string = current[1].split("<br>")[0];
var shift =  Number(markup.split("Shift: ")[1].split('<br>')[0]);
var arr = string.split(string[string.length-1]);

var elem = document.getElementsByName('solution');
elem[0].value =  '';
for(i = 0 ; i < arr.length-1;i++){
   elem[0].value = elem[0].value+String.fromCharCode(Number(arr[i]) - shift);  
}
document.submitform.submitbutton.click(); 
})();