I keep encountering a runtime error on test case 4 in my solution. I would greatly appreciate it if someone could help me identify the reason.↵
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Problem Link: [1931E — Codeforces](https://codeforces.me/contest/1931/problem/E)↵
My Submission: [300919011](https://codeforces.me/contest/1931/submission/300919011)↵
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It might be a simple issue, but I’ve spent hours figuring it out without success.
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Problem Link: [1931E — Codeforces](https://codeforces.me/contest/1931/problem/E)↵
My Submission: [300919011](https://codeforces.me/contest/1931/submission/300919011)↵
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It might be a simple issue, but I’ve spent hours figuring it out without success.
