Interview #1 solution

[shreyargh]

No description provided.

[super30admin]

• The student has done an excellent job in implementing the solution. The binary search logic is correctly applied to find the missing number.
• The variable names (low, high, mid) are well-chosen and make the code easy to understand.
• The solution handles the edge cases well, such as when the missing number is at the beginning or end of the array.
• One minor improvement could be to add a comment explaining the logic behind the condition if(arr[mid] != mid +1), as it might not be immediately obvious to someone reading the code for the first time.
• Overall, the solution is well-written and efficient.