| Submissions | 
                            289 | 
                        
                        
                            | Accepted submissions | 
                            61 | 
                        
                        
                            | Submission ratio | 
                            
                                                                    21.11%
                                                             | 
                        
                        
                            | Authors | 
                            43 | 
                        
                        
                            | Full solves [?] | 
                            27 | 
                        
                        
                            | Full solve Ratio | 
                            
                                                                    62.79%
                                                             | 
                        
                    
                                     
                                
                                        
                    
                    
                
             
        
                    
                            
                
        
        
    
    
                                                                                                                        
                                                        
                                                                                                                                                                                                                                
                                             | # | User | Runtime | Language | Date |  | 
|---|
| 1 | Hidden user | 0.80 s | Java | 2021-03-20 23:56:35 |  | 
  
                            
                                                                                                                                                                                                                                            
                                             | # | User | Runtime | Language | Date |  | 
|---|
| 1 | Hidden user | 0.10 s | Python 2 | 2016-10-18 22:55:01 |  | 
| 2 | Dmitry Lyubshin | 0.20 s | Python 2 | 2018-08-29 10:43:11 |  | 
| 3 | Haggai Liu | 0.52 s | Python 2 | 2017-07-18 07:29:42 |  | 
  
                            
                                            
                                             | # | User | Runtime | Language | Date |  | 
|---|
| 1 | Ian DeHaan | 0.16 s | Python 3 | 2020-05-30 23:07:16 |  | 
| 2 | 김주원 | 0.17 s | Python 3 | 2025-08-20 14:00:00 |  | 
  
                            
                                                                    
                                                                                                
            
                            
                
        
        
    
    
                                                                                                                        
                                                        
                                                                                                                                                                                                                                
                                             | # | User | Length | Language | Date |  | 
|---|
| 1 | Hidden user | 3913 | Java | 2021-03-20 23:56:35 |  | 
  
                            
                                                                                                                                                                                                                                            
                                             | # | User | Length | Language | Date |  | 
|---|
| 1 | Haggai Liu | 843 | Python 2 | 2017-07-18 07:29:42 |  | 
| 2 | Dmitry Lyubshin | 1043 | Python 2 | 2018-08-29 10:43:11 |  | 
| 3 | Hidden user | 1078 | Python 2 | 2016-10-18 22:55:01 |  | 
  
                            
                                            
                                             | # | User | Length | Language | Date |  | 
|---|
| 1 | 김주원 | 758 | Python 3 | 2025-08-20 14:49:43 |  | 
| 2 | Ian DeHaan | 1117 | Python 3 | 2020-03-18 03:21:23 |  | 
  
                            
                                                                    
                                                                                                
            
            Solution running time distribution