Selection sort picks the smallest item left and swaps it into its final place. Insertion sort takes the next item and shifts larger sorted items over to make room. Counting comparisons shows how much work each one does.
22 blocks · 5 graded
22 blocks · 4 graded
26 blocks · 3 graded
24 blocks · 5 graded
25 blocks · 4 graded
10 blocks · 1 graded
← All weeks 📊 Week review →