Subarrays with K Different Integers
Explore how to count subarrays with exactly k distinct integers in an array using the sliding window approach. Understand the problem constraints and practice solving it with hands-on coding exercises to improve efficiency and accuracy in coding interviews.
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We'll cover the following...
Statement
You are given an integer array nums and an integer k. Your task is to return the number of good subarrays of nums.
A good subarray is a contiguous subarray that contains exactly k distinct integers. For example, in the array
, the subarray ...