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| 201441 | [AtCoder]ARC144 B - Gift Tax | 0 | 0 | 0.000% |
| 201442 | [AtCoder]ARC144 C - K Derangement | 0 | 0 | 0.000% |
| 201443 | [AtCoder]ARC144 D - AND OR Equation | 0 | 0 | 0.000% |
| 201444 | [AtCoder]ARC144 E - GCD of Path Weights | 0 | 0 | 0.000% |
| 201445 | [AtCoder]ARC144 F - Arithmetic Sequence Nim | 0 | 0 | 0.000% |
| 201485 | [AtCoder]ARC148 F - 998244353 → 1000000007 | 0 | 0 | 0.000% |
| 300216 | CF44A. Indian Summer | 0 | 0 | 0.000% |
| 300217 | CF44B. Cola | 0 | 0 | 0.000% |
| 300218 | CF44C. Holidays | 0 | 0 | 0.000% |
| 300219 | CF44D. Hyperdrive | 0 | 0 | 0.000% |
| 300220 | CF44E. Anfisa the Monkey | 0 | 0 | 0.000% |
| 300221 | CF44F. BerPaint | 0 | 0 | 0.000% |
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| 300223 | CF44H. Phone Number | 0 | 0 | 0.000% |
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| 300225 | CF44J. Triminoes | 0 | 0 | 0.000% |
| 300243 | CF47A. Triangular numbers | 0 | 0 | 0.000% |
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| 300246 | CF47D. Safe | 0 | 0 | 0.000% |
| 300247 | CF47E. Cannon | 0 | 0 | 0.000% |
| 300758 | CF144A. Arrival of the General | 0 | 0 | 0.000% |
| 300759 | CF144B. Meeting | 0 | 0 | 0.000% |
| 300760 | CF144C. Anagram Search | 0 | 0 | 0.000% |
| 300761 | CF144D. Missile Silos | 0 | 0 | 0.000% |
| 300762 | CF144E. Competition | 0 | 0 | 0.000% |
| 301237 | CF232A. Cycles | 0 | 0 | 0.000% |
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| 301240 | CF232D. Fence | 0 | 0 | 0.000% |
| 301241 | CF232E. Quick Tortoise | 0 | 0 | 0.000% |
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| 301304 | CF244B. Undoubtedly Lucky Numbers | 0 | 0 | 0.000% |
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| 301818 | CF344A. Magnets | 0 | 0 | 0.000% |
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| 301820 | CF344C. Rational Resistance | 0 | 0 | 0.000% |
| 301821 | CF344D. Alternating Current | 0 | 0 | 0.000% |
| 301822 | CF344E. Read Time | 0 | 0 | 0.000% |
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| 302228 | CF427D. Match & Catch | 0 | 0 | 0.000% |
| 302229 | CF427E. Police Patrol | 0 | 0 | 0.000% |
| 302286 | CF440A. Forgotten Episode | 0 | 0 | 0.000% |
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| 302289 | CF440D. Berland Federalization | 0 | 0 | 0.000% |
| 302290 | CF441A. Valera and Antique Items | 0 | 0 | 0.000% |
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| 302292 | CF441C. Valera and Tubes | 0 | 0 | 0.000% |
| 302293 | CF441D. Valera and Swaps | 0 | 0 | 0.000% |
| 302294 | CF441E. Valera and Number | 0 | 0 | 0.000% |
| 302295 | CF442A. Borya and Hanabi | 0 | 0 | 0.000% |
| 302296 | CF442B. Andrey and Problem | 0 | 0 | 0.000% |
| 302297 | CF442C. Artem and Array | 0 | 0 | 0.000% |
| 302298 | CF442D. Adam and Tree | 0 | 0 | 0.000% |
| 302299 | CF442E. Gena and Second Distance | 0 | 0 | 0.000% |
| 302300 | CF443A. Anton and Letters | 0 | 0 | 0.000% |
| 302301 | CF443B. Kolya and Tandem Repeat | 0 | 0 | 0.000% |
| 302302 | CF443C. Borya and Hanabi | 0 | 0 | 0.000% |
| 302303 | CF443D. Andrey and Problem | 0 | 0 | 0.000% |
| 302304 | CF443E. Artem and Array | 0 | 0 | 0.000% |
| 302305 | CF444A. DZY Loves Physics | 0 | 0 | 0.000% |
| 302306 | CF444B. DZY Loves FFT | 0 | 0 | 0.000% |
| 302307 | CF444C. DZY Loves Colors | 0 | 0 | 0.000% |
| 302308 | CF444D. DZY Loves Strings | 0 | 0 | 0.000% |
| 302309 | CF444E. DZY Loves Planting | 0 | 0 | 0.000% |
| 302310 | CF445A. DZY Loves Chessboard | 0 | 0 | 0.000% |
| 302311 | CF445B. DZY Loves Chemistry | 0 | 0 | 0.000% |
| 302312 | CF445C. DZY Loves Physics | 0 | 0 | 0.000% |
| 302313 | CF445D. DZY Loves FFT | 0 | 0 | 0.000% |
| 302314 | CF445E. DZY Loves Colors | 0 | 0 | 0.000% |
| 302315 | CF446A. DZY Loves Sequences | 0 | 0 | 0.000% |
| 302316 | CF446B. DZY Loves Modification | 0 | 0 | 0.000% |
| 302317 | CF446C. DZY Loves Fibonacci Numbers | 0 | 0 | 0.000% |
| 302318 | CF446D. DZY Loves Games | 0 | 0 | 0.000% |
| 302319 | CF446E. DZY Loves Bridges | 0 | 0 | 0.000% |
| 302320 | CF447A. DZY Loves Hash | 0 | 0 | 0.000% |
| 302321 | CF447B. DZY Loves Strings | 0 | 0 | 0.000% |
| 302322 | CF447C. DZY Loves Sequences | 0 | 0 | 0.000% |
| 302323 | CF447D. DZY Loves Modification | 0 | 0 | 0.000% |
| 302324 | CF447E. DZY Loves Fibonacci Numbers | 0 | 0 | 0.000% |
| 302325 | CF448A. Rewards | 0 | 0 | 0.000% |
| 302326 | CF448B. Suffix Structures | 0 | 0 | 0.000% |
| 302327 | CF448C. Painting Fence | 0 | 0 | 0.000% |
| 302328 | CF448D. Multiplication Table | 0 | 0 | 0.000% |
| 302329 | CF448E. Divisors | 0 | 0 | 0.000% |
| 302330 | CF449A. Jzzhu and Chocolate | 0 | 0 | 0.000% |
| 302331 | CF449B. Jzzhu and Cities | 0 | 0 | 0.000% |
| 302332 | CF449C. Jzzhu and Apples | 0 | 0 | 0.000% |
| 302333 | CF449D. Jzzhu and Numbers | 0 | 0 | 0.000% |