Question 1
Input: 52 49 88 95 28 15
Step 1: Calculate digit sums → 52(7) 49(13) 88(16) 95(14) 28(10) 15(6)
Step 2: Sort by digit sum (ascending) → 15 52 28 49 95 88
What is the final sorted output?
Numbers sorted by sum of their digits (smallest sum first). If sums are equal, numbers sorted by value: 15 52 28 49 95 88