Data Structures for Coding Interviews in Python/

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Solution: First Non-Repeating Integer in a List

Solution: First Non-Repeating Integer in a List

Let’s solve the First NonRepeating Integer in a List problem.

We'll cover the following...

Statement

Given a list nums, find the first nonrepeating integer in it.

Constraints:

  • 1≤1 \leq nums.length ≤103\leq 10^3 ...