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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 |
| 3939 | Extended Manhattan Distance | 12%(9/70) | 2017-3-4 |
| 3918 | A to Z Numerals | 40%(13/32) | 2016-12-20 |
| 3949 | Zigzag | 36%(17/47) | 2017-3-5 |
| 3935 | Striking Ball | 17%(18/101) | 2017-3-5 |
| 3947 | Top Spinning | 57%(19/33) | 2017-4-7 |
| 3948 | Common Polynomial | 46%(19/41) | 2017-3-5 |
| 3937 | Parlay Wagering | 15%(21/134) | 2016-12-10 |
| 3932 | Matches | 9%(21/219) | 2017-4-29 |
| 3961 | Cactus Revolution | 10%(22/214) | 2016-4-26 |
| 3933 | New Liquid | 62%(28/45) | 2017-2-25 |
| 3943 | Digits on the Floor | 53%(29/54) | 2016-4-17 |
| 3976 | Kings | 37%(37/98) | 2017-5-19 |
| 3901 | The Computer Game | 45%(38/84) | 2017-3-4 |
| 3930 | Elevator | 22%(38/168) | 2017-3-4 |
| 3945 | Traveling Cube | 64%(44/68) | 2017-3-5 |
| 3931 | Classmates | 54%(44/81) | 2017-2-15 |
| 3966 | Hands of Poker | 30%(45/148) | 2017-3-5 |
| 3942 | Stopped Watches | 65%(51/78) | 2017-3-5 |
| 3973 | Highlights | 48%(53/109) | 2017-5-23 |
| 3946 | Search of Concatenated Strings | 25%(57/223) | 2017-6-30 |
| 3975 | Shortcut | 33%(61/184) | 2017-8-13 |
| 3972 | BF | 24%(62/258) | 2017-3-4 |
| 3919 | Cell Towers | 58%(63/107) | 2016-9-13 |
| 3944 | Spherical Mirrors | 63%(63/100) | 2017-1-13 |
| 3960 | Binary Operation | 32%(65/202) | 2017-3-4 |
| 3924 | Tornado | 28%(79/277) | 2017-3-4 |
| 3906 | Lucky cities | 18%(81/443) | 2017-3-5 |
| 3929 | Timer | 26%(84/319) | 2017-5-10 |
| 3964 | Factorial Simplification | 35%(91/258) | 2017-5-8 |
| 3998 | Land Division | 37%(98/259) | 2017-1-8 |
| 3915 | Black Vienna | 37%(99/266) | 2017-7-13 |
| 3969 | K-Graph Oddity | 14%(102/691) | 2017-5-7 |
| 3902 | The Bad Number | 39%(110/280) | 2017-6-21 |
| 3912 | Up and Down | 19%(115/583) | 2017-5-25 |
| 3941 | Expected Allowance | 50%(122/242) | 2017-7-30 |
| 3940 | Grey Area | 50%(144/287) | 2016-12-14 |
| 3995 | Hop — Don’t Walk! | 18%(157/861) | 2017-3-5 |
| 3999 | Kind of a Blur | 20%(161/786) | 2017-8-11 |
| 3920 | RIPOFF | 64%(177/273) | 2017-7-20 |
| 3988 | Selecting courses | 30%(180/591) | 2017-7-27 |
| 3962 | Dome of Circus | 20%(184/897) | 2017-8-13 |
| 3996 | Air Strike | 31%(191/607) | 2017-3-4 |
| 3990 | Fermat Point in Quadrangle | 23%(194/833) | 2017-8-1 |
| 3997 | Stock Chase | 24%(195/803) | 2017-8-11 |
| 3971 | Scales | 54%(199/362) | 2017-4-2 |
| 3986 | Math teacher's homework | 52%(206/389) | 2017-8-22 |
| 3968 | Jungle Outpost | 21%(212/978) | 2017-3-5 |
| 3963 | Evacuation Plan | 22%(214/961) | 2017-5-7 |
| 3914 | DuLL | 70%(216/308) | 2017-7-20 |
| 3985 | Knight's Problem | 18%(222/1203) | 2017-8-1 |
| 3926 | Parade | 20%(224/1072) | 2017-7-5 |
| 3909 | Lucky numbers | 33%(236/712) | 2017-4-28 |
| 3993 | Not So Flat After All | 37%(245/648) | 2017-8-11 |
| 3992 | Tiles of Tetris, NOT! | 30%(258/860) | 2017-3-27 |
| 3934 | Queue | 44%(262/584) | 2017-5-30 |
| 3910 | GCD Determinant | 50%(263/525) | 2017-8-11 |
| 3989 | A hard Aoshu Problem | 48%(266/548) | 2017-7-27 |
| 3987 | Computer Virus on Planet Pandora | 18%(270/1449) | 2017-8-15 |
| 3900 | The Robbery | 12%(273/2211) | 2017-8-7 |
| 3908 | Quick answer | 32%(276/847) | 2017-5-2 |
| 3927 | Priest John's Busiest Day | 34%(287/840) | 2017-6-14 |
| 3967 | Ideal Path | 13%(288/2124) | 2017-8-15 |
| 3922 | A simple stone game | 49%(294/595) | 2017-8-23 |
| 3959 | Alignment of Code | 35%(313/873) | 2017-8-18 |
| 3911 | Internet Service Providers | 48%(328/675) | 2017-8-4 |
| 3923 | Ugly Windows | 32%(473/1449) | 2017-8-3 |
| 3970 | Party | 38%(502/1308) | 2017-7-25 |
| 3905 | Perfect Election | 37%(582/1536) | 2017-8-16 |
| 3907 | Build Your Home | 55%(612/1104) | 2017-8-12 |
| 3925 | Minimal Ratio Tree | 37%(634/1673) | 2017-8-16 |
| 3991 | Seinfeld | 46%(647/1400) | 2017-8-5 |
| 3921 | Destroying the bus stations | 31%(751/2361) | 2017-8-19 |
| 3977 | Subset | 18%(938/5099) | 2017-8-22 |
| 3904 | Sky Code | 33%(956/2880) | 2017-8-22 |
| 3917 | Rock, Paper, Scissors | 61%(1033/1673) | 2017-8-17 |
| 3994 | Probability One | 69%(1261/1821) | 2017-8-12 |
| 3928 | Ping pong | 35%(1265/3524) | 2017-8-16 |
| 3916 | Duplicate Removal | 69%(1330/1902) | 2017-8-23 |
| 3978 | Primes | 38%(1592/4098) | 2017-8-23 |
| 3913 | Gnome Sequencing | 65%(1752/2685) | 2017-8-19 |
| 3903 | Stock Exchange | 34%(2480/7127) | 2017-8-23 |
| 3983 | 快算24 | 60%(3193/5285) | 2017-8-23 |
| 3982 | 序列 | 45%(3685/8138) | 2017-8-9 |
| 3974 | Palindrome | 38%(3814/10023) | 2017-8-24 |
| 3979 | 分数加减法 | 31%(4825/15534) | 2017-8-22 |
| 3981 | 字符串替换 | 46%(5370/11481) | 2017-8-20 |
| 3980 | 取模运算 | 60%(6991/11624) | 2017-8-23 |
| 3984 | 迷宫问题 | 58%(14271/24457) | 2017-8-23 |
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