| 304460 | CF851B. Arpa and an exam about geometry | 0 | 0 | 0.000% |
| 304464 | CF852A. Digits | 0 | 0 | 0.000% |
| 304465 | CF852B. Neural Network country | 0 | 0 | 0.000% |
| 304466 | CF852C. Property | 0 | 0 | 0.000% |
| 304467 | CF852D. Exploration plan | 0 | 0 | 0.000% |
| 304468 | CF852E. Casinos and travel | 0 | 0 | 0.000% |
| 304469 | CF852F. Product transformation | 0 | 0 | 0.000% |
| 304470 | CF852G. Bathroom terminal | 0 | 0 | 0.000% |
| 304471 | CF852H. Bob and stages | 0 | 0 | 0.000% |
| 304472 | CF852I. Dating | 0 | 0 | 0.000% |
| 304479 | CF854B. Maxim Buys an Apartment | 0 | 0 | 0.000% |
| 304520 | CF862A. Mahmoud and Ehab and the MEX | 0 | 0 | 0.000% |
| 304522 | CF862C. Mahmoud and Ehab and the xor | 0 | 0 | 0.000% |
| 304538 | CF864F. Cities Excursions | 0 | 0 | 0.000% |
| 304543 | CF865E. Hex Dyslexia | 0 | 0 | 0.000% |
| 304550 | CF866E. Hex Dyslexia | 0 | 0 | 0.000% |
| 304558 | CF867F. Hex Dyslexia | 0 | 0 | 0.000% |
| 304566 | CF869A. The Artful Expedient | 0 | 0 | 0.000% |
| 304572 | CF870B. Maximum of Maximums of Minimums | 0 | 0 | 0.000% |
| 304573 | CF870C. Maximum splitting | 0 | 0 | 0.000% |
| 304574 | CF870D. Something with XOR Queries | 0 | 0 | 0.000% |
| 304577 | CF871A. Maximum splitting | 0 | 0 | 0.000% |
| 304578 | CF871B. Something with XOR Queries | 0 | 0 | 0.000% |
| 304583 | CF872B. Maximum of Maximums of Minimums | 0 | 0 | 0.000% |
| 304584 | CF872C. Maximum splitting | 0 | 0 | 0.000% |
| 304585 | CF872D. Something with XOR Queries | 0 | 0 | 0.000% |
| 304589 | CF873C. Strange Game On Matrix | 0 | 0 | 0.000% |
| 304605 | CF877A. Alex and broken contest | 0 | 0 | 0.000% |
| 304632 | CF883L. Berland.Taxi | 0 | 0 | 0.000% |
| 304637 | CF884D. Boxes And Balls | 0 | 0 | 0.000% |
| 304638 | CF884E. Binary Matrix | 0 | 0 | 0.000% |
| 304644 | CF886E. Maximum Element | 0 | 0 | 0.000% |
| 304652 | CF888A. Local Extrema | 0 | 0 | 0.000% |
| 304656 | CF888E. Maximum Subsequence | 0 | 0 | 0.000% |
| 304658 | CF888G. Xor-MST | 0 | 0 | 0.000% |
| 304661 | CF889C. Maximum Element | 0 | 0 | 0.000% |
| 304668 | CF890E. Maximum Element | 0 | 0 | 0.000% |
| 304692 | CF895B. XK Segments | 0 | 0 | 0.000% |
| 304711 | CF898F. Restoring the Expression | 0 | 0 | 0.000% |
| 304718 | CF900A. Find Extra One | 0 | 0 | 0.000% |
| 304720 | CF900C. Remove Extra One | 0 | 0 | 0.000% |
| 304722 | CF900E. Maximum Questions | 0 | 0 | 0.000% |
| 304735 | CF903C. Boxes Packing | 0 | 0 | 0.000% |
| 304738 | CF903F. Clear The Matrix | 0 | 0 | 0.000% |
| 304739 | CF903G. Yet Another Maxflow Problem | 0 | 0 | 0.000% |
| 304786 | CF913A. Modular Exponentiation | 0 | 0 | 0.000% |
| 304790 | CF913E. Logical Expression | 0 | 0 | 0.000% |
| 304793 | CF913H. Don't Exceed | 0 | 0 | 0.000% |
| 304815 | CF917B. MADMAX | 0 | 0 | 0.000% |
| 304822 | CF918D. MADMAX | 0 | 0 | 0.000% |
| 304885 | CF927A. BuberPool Taxi Optimization | 0 | 0 | 0.000% |
| 304898 | CF930E. Coins Exhibition | 0 | 0 | 0.000% |
| 304905 | CF932A. Palindromic Supersequence | 0 | 0 | 0.000% |
| 304906 | CF932B. Recursive Queries | 0 | 0 | 0.000% |
| 304907 | CF932C. Permutation Cycle | 0 | 0 | 0.000% |
| 304908 | CF932D. Tree | 0 | 0 | 0.000% |
| 304909 | CF932E. Team Work | 0 | 0 | 0.000% |
| 304910 | CF932F. Escape Through Leaf | 0 | 0 | 0.000% |
| 304911 | CF932G. Palindrome Partition | 0 | 0 | 0.000% |
| 304942 | CF938E. Max History | 0 | 0 | 0.000% |
| 304949 | CF939E. Maximize! | 0 | 0 | 0.000% |
| 304963 | CF944G. Coins Exhibition | 0 | 0 | 0.000% |
| 304988 | CF950A. Left-handers, Right-handers and Ambidexters | 0 | 0 | 0.000% |
| 305020 | CF954C. Matrix Walk | 0 | 0 | 0.000% |
| 305047 | CF958B1. Maximum Control (easy) | 0 | 0 | 0.000% |
| 305048 | CF958B2. Maximum Control (medium) | 0 | 0 | 0.000% |
| 305064 | CF959E. Mahmoud and Ehab and the xor-MST | 0 | 0 | 0.000% |
| 305065 | CF959F. Mahmoud and Ehab and yet another xor task | 0 | 0 | 0.000% |
| 305138 | CF978G. Petya's Exams | 0 | 9 | 0.000% |
| 305142 | CF979D. Kuro and GCD and XOR and SUM | 0 | 0 | 0.000% |
| 305165 | CF983B. XOR-pyramid | 0 | 0 | 0.000% |
| 305172 | CF984D. XOR-pyramid | 0 | 0 | 0.000% |
| 305178 | CF985E. Pencils and Boxes | 0 | 0 | 0.000% |
| 305204 | CF990A. Commentary Boxes | 0 | 0 | 0.000% |
| 305275 | CF1001G. Oracle for f(x) = k-th element of x | 0 | 0 | 0.000% |
| 305276 | CF1001H. Oracle for f(x) = parity of the number of 1s in x | 0 | 0 | 0.000% |
| 305288 | CF1002D1. Oracle for f(x) = b * x mod 2 | 0 | 0 | 0.000% |
| 305289 | CF1002D2. Oracle for f(x) = b * x + (1 - b) * (1 - x) mod 2 | 0 | 0 | 0.000% |
| 305300 | CF1004B. Sonya and Exhibition | 0 | 0 | 0.000% |
| 305302 | CF1004D. Sonya and Matrix | 0 | 0 | 0.000% |
| 305317 | CF1006F. Xor-Paths | 0 | 0 | 0.000% |
| 305342 | CF1011B. Planning The Expedition | 0 | 0 | 0.000% |
| 305370 | CF1016D. Vasya And The Matrix | 0 | 0 | 0.000% |
| 305412 | CF1027G. X-mouse in the Campus | 0 | 0 | 0.000% |
| 305423 | CF1029C. Maximal Intersection | 0 | 0 | 0.000% |
| 305432 | CF1030F. Putting Boxes Together | 0 | 0 | 0.000% |
| 305445 | CF1032F. Vasya and Maximum Matching | 0 | 0 | 0.000% |
| 305471 | CF1037F. Maximum Reduction | 0 | 0 | 0.000% |
| 305478 | CF1038E. Maximum Matching | 0 | 0 | 0.000% |
| 305484 | CF1039E. Summer Oenothera Exhibition | 0 | 0 | 0.000% |
| 305500 | CF1042E. Vasya and Magic Matrix | 0 | 0 | 0.000% |
| 305522 | CF1045H. Self-exploration | 0 | 0 | 0.000% |
| 305534 | CF1046J. Self-exploration | 0 | 0 | 0.000% |
| 305550 | CF1053C. Putting Boxes Together | 0 | 0 | 0.000% |
| 305554 | CF1054B. Appending Mex | 0 | 0 | 0.000% |
| 305566 | CF1055F. Tree and XOR | 0 | 0 | 0.000% |
| 305584 | CF1058F. Putting Boxes Together | 0 | 0 | 0.000% |
| 305592 | CF1060B. Maximum Sum of Digits | 0 | 0 | 0.000% |
| 305593 | CF1060C. Maximum Subrectangle | 0 | 0 | 0.000% |
| 305613 | CF1063C. Dwarves, Hats and Extrasensory Abilities | 0 | 0 | 0.000% |