Topic 1: Useful Data Structures and Complete Search
        
                            
    
                    
     
    
    
    
                
        
            
                
                                        
                        
                            | Submissions | 
                            761 | 
                        
                        
                            | Accepted submissions | 
                            142 | 
                        
                        
                            | Submission ratio | 
                            
                                                                    18.66%
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                            | Authors | 
                            124 | 
                        
                        
                            | Full solves [?] | 
                            103 | 
                        
                        
                            | Full solve Ratio | 
                            
                                                                    83.06%
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                                             | # | User | Runtime | Language | Date |  | 
|---|
| 1 | Thomas Ashcraft | 0.23 s | C++ with Memory Check | 2025-09-07 00:58:48 |  | 
  
                            
                                                                                                                                                                                            
                                                                                                                                                                                                                                                                    
                                            
                                             | # | User | Runtime | Language | Date |  | 
|---|
| 1 | Ryan Tanaka | 0.07 s | Python 3 with NumPy | 2024-09-19 22:19:53 |  | 
| 2 | Hidden user | 0.28 s | Python 3 with NumPy | 2025-09-07 22:44:36 |  | 
| 3 | Ethan Porath | 0.45 s | Python 3 with NumPy | 2025-09-12 02:54:44 |  | 
| 4 | Hidden user | 0.46 s | Python 3 with NumPy | 2025-09-06 20:27:01 |  | 
| 5 | Aadi Biyani | 0.47 s | Python 3 with NumPy | 2025-09-11 20:16:23 |  | 
| 6 | Abhiram Dasari | 0.86 s | Python 3 with NumPy | 2025-09-11 06:15:09 |  | 
  
                            
                                                                                                                                                
            
                            
                
        
        
    
    
                                                                                                                                                
                                                                                                                    
                                             | # | User | Length | Language | Date |  | 
|---|
| 1 | Thomas Ashcraft | 2723 | C++ with Memory Check | 2025-09-07 00:58:48 |  | 
  
                            
                                                                                                                                                                                            
                                                                                                                                                                                                                                                                    
                                            
                                             | # | User | Length | Language | Date |  | 
|---|
| 1 | Ethan Porath | 607 | Python 3 with NumPy | 2025-09-12 02:54:44 |  | 
| 2 | Abhiram Dasari | 843 | Python 3 with NumPy | 2025-09-11 06:15:09 |  | 
| 3 | Ryan Tanaka | 1420 | Python 3 with NumPy | 2024-09-19 22:19:53 |  | 
| 4 | Aadi Biyani | 1464 | Python 3 with NumPy | 2025-09-11 20:16:23 |  | 
| 5 | Hidden user | 1860 | Python 3 with NumPy | 2025-09-06 20:27:01 |  | 
| 6 | Hidden user | 2273 | Python 3 with NumPy | 2025-09-07 22:44:36 |  | 
  
                            
                                                                                                                                                
            
            Solution running time distribution