| 3800 | Pair of Numbers | 62.50%(5/8) |
| 3801 | 小马哥奇奇怪怪的数论 | 18.18%(2/11) |
| 3802 | Diverse Strings | 59.57%(28/47) |
| 3803 | Parity Alternated Deletions | 44.44%(20/45) |
| 3804 | Two Shuffled Sequences | 63.33%(19/30) |
| 3805 | Equalize Them All | 35.42%(17/48) |
| 3806 | Median String | 52.17%(12/23) |
| 3807 | Graph Without Long Directed Paths | 25.00%(2/8) |
| 3808 | QQQQQQQ的数组 | 20.56%(81/394) |
| 3809 | 肥宅的树 | 34.38%(11/32) |
| 3810 | 郭先生的魔法棒 | 43.65%(55/126) |
| 3811 | 双端队列的实现 | 37.25%(38/102) |
| 3812 | 好数组 | 29.11%(23/79) |
| 3813 | moxin的网吧II | 13.89%(15/108) |
| 3814 | moxin的学霸养成日记 | 38.24%(39/102) |
| 3815 | QQQQQQQ的三角形 | 19.05%(24/126) |
| 3816 | QQQQQQQ的签到1 | 11.32%(24/212) |
| 3817 | QQQQQQQ的签到2 | 40.74%(22/54) |
| 3818 | moxin的复仇 | 17.02%(8/47) |
| 3819 | The Balance | 60.00%(9/15) |
| 3820 | Wrong Subtraction | 84.85%(28/33) |
| 3821 | Two-gram | 63.89%(23/36) |
| 3822 | Less or Equal | 27.59%(24/87) |
| 3823 | Divide by three, multiply by two | 32.65%(16/49) |
| 3824 | Cyclic Components | 50.00%(9/18) |
| 3825 | Consecutive Subsequence | 33.33%(6/18) |
| 3826 | Remove Duplicates | 63.64%(35/55) |
| 3827 | File Name | 90.00%(18/20) |
| 3828 | Letters | 52.94%(18/34) |
| 3829 | Almost Arithmetic Progression | 35.14%(13/37) |
| 3830 | Bus Video System | 22.41%(13/58) |
| 3831 | Mentors | 61.54%(8/13) |
| 3832 | Petya's Exams | 100.00%(1/1) |
| 3833 | 就差把标程贴上去了 | 38.27%(31/81) |
| 3834 | Diverse Team | 60.47%(26/43) |
| 3835 | Substrings Sort | 53.85%(21/39) |
| 3836 | Equal Sums | 41.18%(14/34) |
| 3837 | Points and Powers of Two | 31.25%(5/16) |
| 3838 | Mishka and Contest | 80.77%(21/26) |
| 3839 | Reversing Encryption | 73.68%(28/38) |
| 3840 | Alphabetic Removals | 62.50%(20/32) |
| 3841 | Equalize the Remainders | 24.14%(7/29) |
| 3842 | Reachability from the Capital | 25.00%(4/16) |
| 3843 | Remainder | 76.19%(16/21) |
| 3844 | Polycarp Training | 46.15%(18/39) |
| 3845 | Good String | 45.00%(18/40) |
| 3846 | Almost All Divisors | 16.67%(22/132) |
| 3847 | Drinks Choosing | 86.67%(13/15) |
| 3848 | Sport Mafia | 52.27%(23/44) |
| 3849 | Basketball Exercise | 59.09%(13/22) |
| 3850 | Dreamoon and Stairs | 51.72%(15/29) |
| 3851 | Dreamoon and WiFi | 13.64%(9/66) |
| 3852 | Dreamoon and Sums | 27.78%(5/18) |
| 3853 | Neko Finds Grapes | 86.67%(26/30) |
| 3854 | Neko Performs Cat Furrier Transform | 48.00%(12/25) |
| 3855 | Neko does Maths | 20.59%(7/34) |
| 3856 | An abandoned sentiment from past | 47.06%(16/34) |
| 3857 | An express train to reveries | 21.15%(11/52) |
| 3858 | An impassioned circulation of affection | 85.71%(6/7) |
| 3859 | st表模板题 | 18.31%(26/142) |
| 3860 | Splitting into digits | 66.67%(14/21) |
| 3861 | Game with string | 49.06%(26/53) |
| 3862 | Grid game | 54.55%(6/11) |
| 3863 | 这是一道签到题 | 29.79%(14/47) |
| 3864 | Find the answer | 12.24%(6/49) |
| 3865 | Longest Common Substring | 33.33%(2/6) |
| 3866 | Display Size | 77.27%(17/22) |
| 3867 | Mammoth's Genome Decoding | 27.27%(15/55) |
| 3868 | Servers | 59.09%(13/22) |
| 3869 | Points and Segments (easy) | 50.00%(1/2) |
| 3870 | Balls Game | 50.00%(11/22) |
| 3871 | Xor-tree | 0.00%(0/0) |
| 3872 | 假算法天下第一 | 17.99%(34/189) |
| 3873 | Toy Army | 76.74%(33/43) |
| 3874 | Magical Array | 35.42%(17/48) |
| 3875 | Biathlon | 23.08%(15/65) |
| 3876 | 美好的一天从WA+1开始 | 14.85%(30/202) |
| 3877 | 文件排版 | 0.00%(0/0) |
| 3878 | Magic Numbers | 47.06%(16/34) |
| 3879 | Ping-Pong (Easy Version) | 50.00%(2/4) |
| 3880 | Malek Dance Club | 0.00%(0/0) |
| 3881 | Psychos in a Line | 35.42%(17/48) |
| 3882 | 这不傻逼题吗(Easy) | 64.29%(27/42) |
| 3883 | 人生的赌注Ⅱ | 15.00%(6/40) |
| 3888 | 这不傻逼题吗(Hard) | 52.38%(22/42) |
| 3889 | Hang的闯关 | 54.55%(18/33) |
| 3890 | 跑步训练 | 28.57%(18/63) |
| 3891 | Hang的强迫症 | 30.51%(36/118) |
| 3892 | Important Exam | 70.37%(19/27) |
| 3893 | Zero Array | 22.92%(11/48) |
| 3894 | Maximum Median | 26.00%(13/50) |
| 3895 | GCD Groups 2 | 0.00%(0/0) |
| 3896 | Hang的4个for | 12.16%(18/148) |
| 3897 | Stall Reservations | 41.46%(17/41) |
| 3898 | Snowy Smile | 40.00%(2/5) |
| 3899 | Path | 100.00%(2/2) |