Start 2024-06-26 00:00:00

202406BCSP-X小高组

End 2024-12-26 00:00:00
Contest is over.
Now 2026-07-26 23:22:28

B. 202406BCSP-X-小高组02

Description

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Output

Examples

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Output

                            

                        


                        
                                            

                

                                                        

            
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                        Time Limit
                        
                            1 second                        
                    

                    

                        Memory Limit
                        128 MB
                    

                    
                

            


            
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