枚举专项练习
    
    
    
    
    
        
        
        
        
            
                
                    | 问题 | 
                    AC | 
                    PE | 
                    WA | 
                    TLE | 
                    MLE | 
                    OLE | 
                    RE | 
                    CE | 
                    TR | 
                    Total | 
                
              
            
            
                | 3851 A | 0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    TR | 
                                    0 | 
| 3852 B | 0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    TR | 
                                    0 | 
| 3853 C | 0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    TR | 
                                    0 | 
| 3855 D | 2 | 
                                    0 | 
                                    2 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    TR | 
                                    364 | 
| 3854 E | 0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    TR | 
                                    0 | 
| 3865 F | 0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    TR | 
                                    0 | 
| 3648 G | 0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    TR | 
                                    0 | 
| 3875 H | 0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    0 | 
                                    TR | 
                                    0 |