[NEW] Add solution for Grid Path Description

[ks-iitjmu]

🎯 Problem Information

• Problem Name: Grid Path Description
• CSES Link: https://cses.fi/problemset/task/1625
• Category: Introductory Problems
• Estimated Difficulty: Medium

📋 Problem Description

[Sidtel]

Hi @ks-iitjmu . I can work this out. can you plz assign me?

[ks-iitjmu]

@Sidtel Assigned