| 1146 | 【C++语言训练】求具有abcd=(ab+cd)2性质的四位数 | 38 | 63 | 60.317% |
| 2847 | ABC-179-A -- Plural Form | 6 | 11 | 54.545% |
| 2848 | ABC175A - Rainy Seasoon | 7 | 8 | 87.500% |
| 2849 | ABC173A - Payment | 2 | 2 | 100.000% |
| 2850 | ABC173B - Judge Status Summary | 6 | 13 | 46.154% |
| 2853 | ABC170A - Five Variables | 1 | 1 | 100.000% |
| 2854 | ABC167A - Registration | 0 | 0 | 0.000% |
| 2856 | ABC188A- Three-Point Shot | 11 | 22 | 50.000% |
| 2857 | ABC126A - Changing a Character | 0 | 0 | 0.000% |
| 2858 | ABC126B - YYMM or MMYY | 9 | 16 | 56.250% |
| 2859 | ABC128A - Apple Pie | 8 | 10 | 80.000% |
| 2860 | ABC129A - Airplane | 1 | 3 | 33.333% |
| 2861 | ABC149B Greedy Takahashi | 0 | 0 | 0.000% |
| 2862 | ABC149C - Next Prime | 4 | 4 | 100.000% |
| 2863 | ABC149D - Prediction and Restriction | 0 | 0 | 0.000% |
| 2864 | ABC151A - Next Alphabet | 4 | 5 | 80.000% |
| 2865 | ABC149A - Concatenating Strings | 4 | 4 | 100.000% |
| 2869 | ABC185E Sequence Matching | 1 | 1 | 100.000% |
| 2878 | ABC192B - uNrEaDaBlE sTrInG | 5 | 11 | 45.455% |
| 2888 | USACO2021Open Siver02 - Do you know your ABC? | 0 | 1 | 0.000% |
| 2893 | ABC197B Visibility | 1 | 1 | 100.000% |
| 3702 | abc | 40 | 45 | 88.889% |
| 4031 | 练54.4 整数ABC | 51 | 83 | 61.446% |
| 4700 | P8762 [蓝桥杯 2021 国 ABC] 123 | 0 | 0 | 0.000% |
| 4709 | P8732 [蓝桥杯 2020 国 ABC] 答疑 | 0 | 0 | 0.000% |
| 4739 | P9955 [USACO20DEC] Do You Know Your ABCs? B（入门） | 0 | 0 | 0.000% |
| 4928 | P4414 [COCI2006-2007#2] ABC（入门） | 0 | 0 | 0.000% |