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SUMFIのBlog
Do it for FUN
Tag - Problem Solving
2023
2023-10-25[Hacker Earth] Queries problem
2023-10-25[Hacker Earth] Weak nodes
2023-10-25[Codeforces] Round 560 (Div. 3) F2. Microtransactions (hard version)
2023-10-25[Codeforces] Round 560 (Div. 3) F1. Microtransactions (easy version)
2023-10-25[Codeforces] Round 570 (Div. 3) E. Subsequences (easy version)
2023-10-25[Codeforces] Round 570 (Div. 3) H. Subsequences (hard version)
2023-10-25[Codeforces] Round 570 (Div. 3) G. Candy Box (hard version)
2023-10-25[Codeforces] Round 568 (Div. 2) E. Polycarp and Snakes
2023-10-24[Hacker Earth] Smallest substring
2023-10-24[Hacker Earth] Two factors
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