I have this code for the challenge:
var arrayOfUnpairedArrays = [];
var unpairedArray= [];
function pairElement(str) {
unpairedArray = str.split('');
while(unpairedArray.length>0){
arrayOfUnpairedArrays.push(unpairedArray.splice(0, 1));
}
for(var i=0; i<arrayOfUnpairedArrays.length; i++){
if(arrayOfUnpairedArrays[i][0]=="G"){
arrayOfUnpairedArrays[i].push("C");
}
if(arrayOfUnpairedArrays[i][0]=="C"){
arrayOfUnpairedArrays[i].push("G");
}
if(arrayOfUnpairedArrays[i][0]=="A"){
arrayOfUnpairedArrays[i].push("T");
}
if(arrayOfUnpairedArrays[i][0]=="T"){
arrayOfUnpairedArrays[i].push("A");
}
}
return arrayOfUnpairedArrays;
}
pairElement("CTCTA");
When I run each of the inputs the output is correct! However, the system has an X for each of the requirements.
Thanks,
David Bond
P.S. for now I am just going to copy and paste the official solution and save what I currently have in a google doc