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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 |
| 3900 | The Robbery | 14%(467/3117) | 2023-2-6 |
| 3901 | The Computer Game | 32%(44/135) | 2021-11-14 |
| 3902 | The Bad Number | 39%(131/329) | 2021-9-5 |
| 3903 | Stock Exchange | 33%(4573/13641) | 2023-2-8 |
| 3904 | Sky Code | 33%(2039/6086) | 2023-1-20 |
| 3905 | Perfect Election | 37%(737/1965) | 2023-2-6 |
| 3906 | Lucky cities | 17%(103/602) | 2021-2-3 |
| 3907 | Build Your Home | 52%(808/1528) | 2023-2-4 |
| 3908 | Quick answer | 30%(317/1048) | 2022-10-8 |
| 3909 | Lucky numbers | 35%(390/1111) | 2022-12-25 |
| 3910 | GCD Determinant | 50%(302/600) | 2022-11-27 |
| 3911 | Internet Service Providers | 47%(356/755) | 2022-10-8 |
| 3912 | Up and Down | 19%(124/638) | 2021-11-1 |
| 3913 | Gnome Sequencing | 64%(1921/2956) | 2022-12-18 |
| 3914 | DuLL | 66%(229/345) | 2022-9-14 |
| 3915 | Black Vienna | 36%(111/301) | 2021-10-31 |
| 3916 | Duplicate Removal | 66%(1553/2328) | 2022-12-18 |
| 3917 | Rock, Paper, Scissors | 61%(1114/1805) | 2022-12-19 |
| 3918 | A to Z Numerals | 24%(16/65) | 2023-1-7 |
| 3919 | Cell Towers | 50%(67/134) | 2021-10-29 |
| 3920 | RIPOFF | 63%(200/316) | 2022-9-14 |
| 3921 | Destroying the bus stations | 32%(876/2723) | 2022-10-14 |
| 3922 | A simple stone game | 47%(392/830) | 2023-1-18 |
| 3923 | Ugly Windows | 31%(529/1683) | 2022-4-26 |
| 3924 | Tornado | 29%(92/317) | 2022-12-12 |
| 3925 | Minimal Ratio Tree | 38%(716/1848) | 2023-1-27 |
| 3926 | Parade | 23%(424/1842) | 2023-2-8 |
| 3927 | Priest John's Busiest Day | 34%(327/958) | 2022-9-18 |
| 3928 | Ping pong | 32%(1692/5228) | 2022-12-29 |
| 3929 | Timer | 25%(87/338) | 2021-7-27 |
| 3930 | Elevator | 20%(48/231) | 2022-12-18 |
| 3931 | Classmates | 39%(53/134) | 2022-8-14 |
| 3932 | Matches | 11%(34/308) | 2022-8-20 |
| 3933 | New Liquid | 55%(35/63) | 2022-8-18 |
| 3934 | Queue | 42%(310/726) | 2022-12-17 |
| 3935 | Striking Ball | 18%(25/136) | 2022-8-16 |
| 3937 | Parlay Wagering | 14%(23/159) | 2021-10-6 |
| 3939 | Extended Manhattan Distance | 11%(12/105) | 2023-1-5 |
| 3940 | Grey Area | 49%(153/310) | 2021-9-21 |
| 3941 | Expected Allowance | 50%(132/260) | 2022-9-15 |
| 3942 | Stopped Watches | 49%(55/111) | 2021-9-21 |
| 3943 | Digits on the Floor | 40%(37/92) | 2021-9-21 |
| 3944 | Spherical Mirrors | 50%(71/141) | 2022-5-25 |
| 3945 | Traveling Cube | 50%(49/97) | 2021-9-16 |
| 3946 | Search of Concatenated Strings | 25%(62/247) | 2022-3-6 |
| 3947 | Top Spinning | 38%(22/57) | 2021-9-20 |
| 3948 | Common Polynomial | 25%(21/83) | 2021-10-29 |
| 3949 | Zigzag | 22%(20/88) | 2021-9-21 |
| 3959 | Alignment of Code | 33%(454/1365) | 2022-12-14 |
| 3960 | Binary Operation | 28%(67/239) | 2022-1-27 |
| 3961 | Cactus Revolution | 11%(29/246) | 2022-2-4 |
| 3962 | Dome of Circus | 21%(210/995) | 2022-1-30 |
| 3963 | Evacuation Plan | 22%(232/1049) | 2023-1-30 |
| 3964 | Factorial Simplification | 31%(96/308) | 2022-1-29 |
| 3966 | Hands of Poker | 24%(51/206) | 2022-1-28 |
| 3967 | Ideal Path | 13%(411/3112) | 2023-2-1 |
| 3968 | Jungle Outpost | 19%(264/1385) | 2022-12-23 |
| 3969 | K-Graph Oddity | 14%(114/787) | 2022-7-17 |
| 3970 | Party | 36%(1916/5232) | 2022-12-18 |
| 3971 | Scales | 53%(272/509) | 2022-9-14 |
| 3972 | BF | 26%(70/267) | 2021-4-17 |
| 3973 | Highlights | 45%(62/136) | 2021-5-20 |
| 3974 | Palindrome | 38%(9469/24845) | 2023-2-3 |
| 3975 | Shortcut | 31%(68/219) | 2023-2-8 |
| 3976 | Kings | 32%(43/134) | 2022-10-12 |
| 3977 | Subset | 19%(2022/10186) | 2023-2-7 |
| 3978 | Primes | 33%(2650/7850) | 2023-2-6 |
| 3979 | 分数加减法 | 30%(5993/19519) | 2023-2-6 |
| 3980 | 取模运算 | 56%(9316/16546) | 2023-2-6 |
| 3981 | 字符串替换 | 44%(7187/16129) | 2023-2-7 |
| 3982 | 序列 | 44%(4291/9599) | 2023-2-6 |
| 3983 | 快算24 | 59%(3423/5709) | 2023-2-6 |
| 3984 | 迷宫问题 | 50%(35346/70223) | 2023-2-8 |
| 3985 | Knight's Problem | 17%(298/1666) | 2023-2-6 |
| 3986 | Math teacher's homework | 50%(250/495) | 2022-10-19 |
| 3987 | Computer Virus on Planet Pandora | 18%(401/2117) | 2022-8-17 |
| 3988 | Selecting courses | 26%(450/1715) | 2021-2-18 |
| 3989 | A hard Aoshu Problem | 46%(303/658) | 2022-10-19 |
| 3990 | Fermat Point in Quadrangle | 23%(215/912) | 2021-9-17 |
| 3991 | Seinfeld | 45%(827/1833) | 2022-7-7 |
| 3992 | Tiles of Tetris, NOT! | 29%(305/1018) | 2022-12-11 |
| 3993 | Not So Flat After All | 37%(283/746) | 2020-9-28 |
| 3994 | Probability One | 67%(1393/2051) | 2022-12-18 |
| 3995 | Hop — Don’t Walk! | 17%(167/946) | 2020-9-29 |
| 3996 | Air Strike | 31%(211/669) | 2023-1-28 |
| 3997 | Stock Chase | 25%(235/917) | 2022-12-3 |
| 3998 | Land Division | 36%(105/284) | 2022-2-2 |
| 3999 | Kind of a Blur | 19%(190/958) | 2022-11-12 |
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