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Problem · Array

Most Frequent Integer with Smaller Tie-Break

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Problem statement

Given an integer array nums, return the value that appears most frequently.

If multiple values have the same maximum frequency, return the smallest of those values.

Function

mostFrequentInteger(nums: int[]) → int

Examples

Example 1

nums = [4, 2, 4, 2, 3]return = 2

The values 2 and 4 each appear twice. Because their frequencies tie, return the smaller value, 2.