kanisht_09's blog

By kanisht_09, history, 4 years ago, In English

I am unable to figure out which test case I m missing. Need help although I have solved it using bfs but wanted to master dfs as well.I am a beginner in graphs. Thanks in advance :) .

https://mirror.codeforces.com/contest/580/submission/94433974

given above is the submission link .

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