Tell us what’s happening:
can someone help me figure out how to pass on the special symbols.
everything works fine except the special characters.
Your code so far
function rot13(str) { // LBH QVQ VG!
var arr=[];
for(var i=0;i<str.length;i++){
arr[i]= str.charCodeAt(i)+13;
if(arr[i]>90){
arr[i]=arr[i]%91 +65;
}
arr[i]=String.fromCharCode(arr[i]);
}
str=arr.join('');
return str;
}
// Change the inputs below to test
rot13("SERR CVMMN!");
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Link to the challenge: