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January 6th, 2019, 07:07 AM  #1 
Member Joined: Oct 2017 From: Rumba Posts: 39 Thanks: 0  Algorithms tracing question http://prntscr.com/m3qhrw Solution 1 A) 5,7,9,3,9,14 Compare 5 with 7,9,3,9,14 (no match) Compare 7 with 9,3,9,14 (no match) Compare 9 with 3,9 (match 9=9) so returns false. Solution 2 A) array values are values 5 7 9 3 9 14 i from 0>4 0 1 2 3 4 j from 1>5 1 2 3 4 5 when i reaches 3rd loop in uniqueElements1 algorithm it find a[i]==a[j] for i==2 and j==4 and returns false. so no of iteration =3 for i loop Which solution is correct and why? 

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