Search⌘ K
AI Features
Home
Courses
Grokking the Coding Interview Patterns in C++

Solution: Diet Plan Performance

Explore the sliding window method to solve the diet plan performance problem by tracking total calories over sequences of days. Understand how to update sums efficiently and assess points based on thresholds to optimize your coding interview skills in C++.

We'll cover the following...

Statement

A dieter consumes calories[i] calories on the i-th day.

Given an integer k, the dieter reviews their calorie intake over every sequence of k consecutive days (from calories[i] to calories[i+k-1] for all 0 <= i <= n-k). For each sequence, they calculate T, the total calories consumed over those k days:

  • If T is less than lower, the dieter ...