Code AnalysisHard 50s

Trace: Merge Two Sorted

What is printed?

Starter code

function merge(a,b){let r=[],i=0,j=0;
 while(i<a.length&&j<b.length)r.push(a[i]<=b[j]?a[i++]:b[j++]);
 return r.concat(a.slice(i)).concat(b.slice(j));}
console.log(merge([1,3,5],[2,4,6]).join(''))

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