Subarrays with K Different Integers
Explore how to apply the sliding window pattern to count subarrays with exactly k distinct integers in an array. This lesson helps you understand problem constraints, develop an efficient solution, and practice coding in real-time. Gain skills to solve similar array manipulation challenges during coding interviews.
We'll cover the following...
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 ...