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| Online Judge | Problem Set | Authors | Online Contests | User | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Web Board Home Page F.A.Qs Statistical Charts | Current Contest Past Contests Scheduled Contests Award Contest | |||||||||
| ID | Title | Ratio(AC/submit) | Date |
| 2900 | Griddy Hobby | 37%(228/607) | Oct 13, 2026 |
| 2901 | Hotel | 32%(366/1113) | Oct 13, 2026 |
| 2902 | Intercepting Missiles | 34%(91/265) | Oct 16, 2026 |
| 2903 | Joy of Mobile Routing | 30%(81/267) | Oct 16, 2026 |
| 2904 | The Mailboxes Manufacturers Problem | 69%(851/1216) | Oct 13, 2026 |
| 2905 | Parallel Computer Simulator | 20%(60/293) | Oct 16, 2026 |
| 2906 | Moving Pianos | 36%(394/1080) | Oct 13, 2026 |
| 2907 | Collecting Beepers | 53%(1502/2803) | Oct 13, 2026 |
| 2908 | Quantum | 29%(1086/3641) | Oct 13, 2026 |
| 2909 | Goldbach's Conjecture | 57%(7327/12635) | Oct 13, 2026 |
| 2910 | Downpayment | 24%(47/190) | Oct 16, 2026 |
| 2911 | Simplified λ-evaluations | 39%(57/146) | Oct 16, 2026 |
| 2912 | Rochambeau | 32%(3342/10156) | Oct 14, 2026 |
| 2913 | Fly Monkey | 13%(149/1082) | Oct 16, 2026 |
| 2914 | Minimum Cut | 42%(5592/13138) | Oct 13, 2026 |
| 2915 | Zuma | 7%(204/2647) | Oct 16, 2026 |
| 2916 | The Wolves and the Sheep Plus | 20%(47/230) | Oct 16, 2026 |
| 2917 | Diophantus of Alexandria | 35%(1563/4430) | Oct 13, 2026 |
| 2918 | Tudoku | 53%(1664/3096) | Oct 13, 2026 |
| 2919 | Traveling Queen Problem | 22%(129/561) | Oct 16, 2026 |
| 2920 | Mine Map | 47%(522/1110) | Oct 13, 2026 |
| 2921 | Knights of the Round Table | 25%(387/1538) | Oct 13, 2026 |
| 2922 | Honeymoon Hike | 29%(1091/3673) | Oct 13, 2026 |
| 2923 | Relocation | 40%(1993/4943) | Oct 13, 2026 |
| 2924 | Gauß in Elementary School | 44%(4520/10136) | Oct 13, 2026 |
| 2925 | Kick-Tipp | 37%(196/526) | Oct 13, 2026 |
| 2926 | Requirements | 34%(1690/4873) | Oct 13, 2026 |
| 2927 | Constructing Roads | 11%(76/688) | Oct 21, 2026 |
| 2928 | A City of Skyscrapers | 25%(433/1713) | Oct 13, 2026 |
| 2929 | The Traveling Salesman | 16%(39/240) | Oct 21, 2026 |
| 2930 | Dialing Dice | 12%(57/469) | Oct 16, 2026 |
| 2931 | Procrastination | 29%(234/783) | Oct 13, 2026 |
| 2932 | Coneology | 22%(1373/5998) | Oct 13, 2026 |
| 2933 | Explaining the Stock Market | 24%(182/744) | Oct 16, 2026 |
| 2934 | Automatic Correction of Misspellings | 29%(766/2616) | Oct 13, 2026 |
| 2935 | Basic Wall Maze | 44%(1581/3544) | Oct 13, 2026 |
| 2936 | Construct the Wall Maze | 8%(61/687) | Oct 18, 2026 |
| 2937 | Dihedral Groups | 31%(471/1510) | Oct 18, 2026 |
| 2938 | Economic Phone Calls | 34%(293/854) | Oct 13, 2026 |
| 2939 | Flavius Josephus Reloaded | 37%(829/2226) | Oct 13, 2026 |
| 2940 | Wine Trading in Gergovia | 43%(2011/4659) | Oct 13, 2026 |
| 2941 | Homogeneous Squares | 46%(3254/7030) | Oct 13, 2026 |
| 2942 | Knights of the Round Table | 32%(5957/18494) | Oct 13, 2026 |
| 2943 | The Cow Doctor | 34%(584/1710) | Oct 13, 2026 |
| 2944 | Wild West | 28%(378/1306) | Oct 13, 2026 |
| 2945 | Find the Clones | 35%(3513/9815) | Oct 13, 2026 |
| 2946 | The Warehouse | 27%(462/1693) | Oct 13, 2026 |
| 2947 | Widget Factory | 33%(3223/9642) | Oct 14, 2026 |
| 2948 | Martian Mining | 62%(1905/3069) | Oct 13, 2026 |
| 2949 | Word Rings | 22%(2081/9313) | Oct 13, 2026 |
| 2950 | Nuclear Plants | 5%(34/572) | Oct 18, 2026 |
| 2951 | Cake Cutting | 54%(857/1583) | Oct 13, 2026 |
| 2952 | Election | 44%(470/1052) | Oct 13, 2026 |
| 2953 | Nash Equilibrium | 53%(300/560) | Oct 13, 2026 |
| 2954 | Triangle | 42%(3037/7229) | Oct 13, 2026 |
| 2955 | Brackets | 49%(12596/25635) | Oct 19, 2026 |
| 2956 | Repeatless Numbers | 40%(883/2166) | Oct 13, 2026 |
| 2957 | Planet Hunting | 42%(256/597) | Oct 13, 2026 |
| 2958 | Pizza delivery | 42%(604/1417) | Oct 13, 2026 |
| 2959 | Ball bearings | 57%(1777/3115) | Oct 13, 2026 |
| 2960 | S-Nim | 49%(3140/6352) | Oct 13, 2026 |
| 2961 | Sylvester construction | 47%(612/1294) | Oct 13, 2026 |
| 2962 | Who owns the Amiga? | 28%(43/151) | Oct 16, 2026 |
| 2963 | Lazy Evaluation | 15%(19/120) | Oct 16, 2026 |
| 2964 | Tourist | 41%(703/1703) | Oct 13, 2026 |
| 2965 | The Pilots Brothers' refrigerator | 38%(15218/39864) | Oct 20, 2026 |
| 2966 | A safe way | 19%(384/1981) | Oct 18, 2026 |
| 2967 | Triangles | 15%(1209/8033) | Oct 21, 2026 |
| 2968 | Necklace | 13%(94/705) | Oct 18, 2026 |
| 2969 | Divisibility by 15 | 24%(905/3724) | Oct 21, 2026 |
| 2970 | The lazy programmer | 23%(1027/4293) | Oct 13, 2026 |
| 2971 | "Switchback" | 19%(64/321) | Oct 21, 2026 |
| 2972 | Laser-Ball | 22%(52/230) | Oct 18, 2026 |
| 2973 | Scrabble | 56%(1110/1969) | Oct 13, 2026 |
| 2974 | Convex area | 42%(258/613) | Oct 13, 2026 |
| 2975 | Nim | 46%(4226/9044) | Oct 13, 2026 |
| 2976 | Dropping tests | 32%(11570/35946) | Oct 19, 2026 |
| 2977 | Box walking | 27%(677/2458) | Oct 13, 2026 |
| 2978 | Colored stones | 47%(962/2037) | Oct 13, 2026 |
| 2979 | RSI | 44%(197/443) | Oct 13, 2026 |
| 2980 | Do it! | 25%(383/1489) | Oct 13, 2026 |
| 2981 | Deal of Fortune | 7%(27/373) | Oct 18, 2026 |
| 2982 | Time Travel | 15%(635/4148) | Oct 13, 2026 |
| 2983 | Is the Information Reliable? | 30%(5568/18250) | Oct 13, 2026 |
| 2984 | A New Joseph Problem | 23%(924/3969) | Oct 13, 2026 |
| 2985 | The k-th Largest Group | 32%(3607/11135) | Oct 13, 2026 |
| 2986 | A Triangle and a Circle | 23%(1009/4308) | Oct 18, 2026 |
| 2987 | Firing | 30%(4160/13566) | Oct 20, 2026 |
| 2988 | Function Approximation | 26%(132/498) | Oct 18, 2026 |
| 2989 | All Friends | 29%(1223/4124) | Oct 15, 2026 |
| 2990 | Board Game | 27%(90/327) | Oct 16, 2026 |
| 2991 | Crane | 25%(3321/12878) | Oct 20, 2026 |
| 2992 | Divisors | 29%(4271/14510) | Oct 13, 2026 |
| 2993 | Emag eht htiw Em Pleh | 63%(2991/4736) | Oct 17, 2026 |
| 2994 | Failing Roads | 41%(217/528) | Oct 13, 2026 |
| 2995 | Go Endgame | 25%(113/445) | Oct 16, 2026 |
| 2996 | Help Me with the Game | 59%(3958/6624) | Oct 16, 2026 |
| 2997 | IVXLCDM | 25%(225/878) | Oct 13, 2026 |
| 2998 | Hardware | 36%(381/1043) | Oct 13, 2026 |
| 2999 | Matrix | 13%(27/204) | Oct 16, 2026 |
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