Hi all,
I seem to be outputting the correct results for the ‘DNA Pairing’ challenge but it doesn’t pass the tests?
Anyone know what I’m doing wrong here? Please see my code below - thanks.[details=Summary]
var arr1 = [];
var arr2 = [];
function pairElement(str) {
var strArr = str.split("");
var i = 0;
while (i < str.length) {
switch(strArr[i]) {
case "A":
arr1 = ["A","T"];
break;
case "T":
arr1 = ["T","A"];
break;
case "C":
arr1 = ["C","G"];
break;
case "G":
arr1 = ["G","C"];
break;
default:
return "WTF?";
}
arr2.push(arr1);
i++;
}
return arr2;
}
pairElement("ATCGA");[/details]