★★机制（本）181-单元4-单元测试★★-Copy
| 问题 |
AC |
PE |
WA |
TLE |
MLE |
OLE |
RE |
CE |
TR |
Total |
| 2897 A | 24 |
0 |
3 |
0 |
0 |
0 |
1 |
6 |
TR |
585 |
| 2902 B | 20 |
0 |
26 |
0 |
0 |
0 |
1 |
1 |
TR |
400 |
| 2906 C | 1 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
TR |
1287 |
| 2920 D | 23 |
0 |
3 |
0 |
0 |
0 |
0 |
0 |
TR |
347 |
| 1075 E | 13 |
0 |
5 |
0 |
0 |
0 |
2 |
0 |
TR |
3557 |
| 1073 F | 1 |
0 |
13 |
0 |
0 |
0 |
0 |
0 |
TR |
3373 |
