Can you provide a test case for which my code is failing?

Revision en1, by Kannu2k, 2024-06-18 18:37:42

Question: https://mirror.codeforces.com/contest/1702/problem/E Submission: https://mirror.codeforces.com/contest/1702/submission/266327665

So first i've checked if the frequencies of all elmenents is exactly two. Second check: If node 1 is connected to node 2 and 3. Then node 2 and 3 cannot be connected. If this is true for all nodes, return yes. Otherwise output No. Idk why this is failing.

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en1 English Kannu2k 2024-06-18 18:37:42 442 Initial revision (published)