Vietnam Southern ICPC Contest 2025 problems
    
    
        
        
                            
                                                                                                
                                    
                                        
                                            A
                                        
                                        
                                            Two Arrays
                                        
                                                                                    
                                                Limits: 1
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                                                256 MB
                                            
                                        
                                                                                    
                                            
                                                
                                            
                                        
                                        
                                        
                                     
                                 
                 
                            
                                                                                                
                                    
                                        
                                            B
                                        
                                        
                                            Metro System Development Simulation
                                        
                                                                                    
                                                Limits: 2
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                                                512 MB
                                            
                                        
                                                                                    
                                            
                                                
                                            
                                        
                                        
                                        
                                     
                                 
                 
                            
                                                                                                
                                    
                                        
                                            C
                                        
                                        
                                            Weighted Substring Queries
                                        
                                                                                    
                                                Limits: 1
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                                                512 MB
                                            
                                        
                                                                                    
                                            
                                                
                                            
                                        
                                        
                                            
                                            
                                                                                    
                                        
                                     
                                 
                 
                            
                                                                                                
                                    
                                        
                                            D
                                        
                                        
                                            The Alchemist’s Diminishing
                                        
                                                                                    
                                                Limits: 2
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                                                512 MB
                                            
                                        
                                                                                    
                                            
                                                
                                            
                                        
                                        
                                        
                                     
                                 
                 
                            
                                                                                                
                                    
                                        
                                            E
                                        
                                        
                                            Delete Sequence
                                        
                                                                                    
                                                Limits: 1
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                                                512 MB
                                            
                                        
                                                                                    
                                            
                                                
                                            
                                        
                                        
                                        
                                     
                                 
                 
                            
                                                                                                
                                    
                                        
                                            F
                                        
                                        
                                            Power Absorption
                                        
                                                                                    
                                                Limits: 1
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                                                256 MB
                                            
                                        
                                                                                    
                                            
                                                
                                            
                                        
                                        
                                        
                                     
                                 
                 
                            
                                                                                                
                                    
                                        
                                            G
                                        
                                        
                                            Electric Circuit
                                        
                                                                                    
                                                Limits: 2
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                                                512 MB
                                            
                                        
                                                                                    
                                            
                                                
                                            
                                        
                                        
                                        
                                     
                                 
                 
                            
                                                                                                
                                    
                                        
                                            H
                                        
                                        
                                            Removing Noisy Data
                                        
                                                                                    
                                                Limits: 1
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                                                512 MB
                                            
                                        
                                                                                    
                                            
                                                
                                            
                                        
                                        
                                        
                                     
                                 
                 
                            
                                                                                                
                                    
                                        
                                            I
                                        
                                        
                                            Draw a Polygon
                                        
                                                                                    
                                                Limits: 1
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                                                256 MB
                                            
                                        
                                                                                    
                                            
                                                
                                            
                                        
                                        
                                        
                                     
                                 
                 
                            
                                                                                                
                                    
                                        
                                            J
                                        
                                        
                                            The Most Famous Game
                                        
                                                                                    
                                                Limits: 1
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                                                256 MB
                                            
                                        
                                                                                    
                                            
                                                
                                            
                                        
                                        
                                        
                                     
                                 
                 
                            
                                                                                                
                                    
                                        
                                            K
                                        
                                        
                                            Emma’s Array Balancing Challenge
                                        
                                                                                    
                                                Limits: 1
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                                                512 MB
                                            
                                        
                                                                                    
                                            
                                                
                                            
                                        
                                        
                                        
                                     
                                 
                 
                            
                                                                                                
                                    
                                        
                                            L
                                        
                                        
                                            Beautiful Numbers
                                        
                                                                                    
                                                Limits: 1
                                                second                                                /
                                                512 MB