mediumBlind 75
Sum of Two Integers
Given two integers a and b Return the sum of a and b without using + or - operators Example: a = 1, b = 2 => 3 Example: a = 2, b = 3 => 5
This is a math-leaning question that rewards careful reasoning over trial-and-error. Interviewers love it because it reveals your turning constraints into math and your edge-case discipline. Watch for overflow, signs, and off-by-one edges—those are what interviews probe.
Math & GeometryBit Manipulation
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1Sum Without Operatorsmedium
Based onLeetCode