Cheapest flight within k stops(graphs)

[dhruvin5]

Link of the question

https://leetcode.com/problems/cheapest-flights-within-k-stops/

Coding platform

• [ ] Hackerrank
• [ ] HackerEarth
• [ ] Codechef
• [ ] Codeforces
• [.] Leetcode
• [ ] InterviewBit
• [ ] AtCoder
• [ ] 450 DSA Sheet

Programming language

• [ ] C
• [.] C++
• [ ] Java
• [ ] Python

Additional context (OPTIONAL)

Add any other context or screenshots about the feature request here.

[dhruvin5]

Please assign this issue to me @kanak22

[dhruvin5]

I have created a pr for this issue @kanak22