Fortinet

4 questions tracked4 with solutions

🔍

Frequency scoreSorted highest → lowest frequency✓ Our Solution = we have a detailed walkthrough

Showing 4 of 4 questions

MediumConstruct String With Repeat Limit✓ Our Solution

100

Hash TableStringGreedyHeap (Priority Queue)+1

EasyPercentage of Users Attended a Contest✓ Our Solution

Database

HardNumber of Ways to Paint N × 3 Grid✓ Our Solution

Dynamic Programming

EasyValid Palindrome II✓ Our Solution

Two PointersStringGreedy