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This paper solves the non optimal solution ( Non optimal performance ).
Special reminder !!!!
Be careful 1: Machine test ACM Pattern
Your code needs to handle input and output ,input
Receives input 、Be careful 2: The machine test shall be scored according to the passing rate
Complex problems can be solved by brute force , Then gradually optimize , You can't score without running overtime , as follows , Submit result run timeout , But use case pass rate >92.31% , If it is 100 The title of the sub section , Yes 92.3 branch .
The known operators used by Martians are #、$,
Its equivalent formula with earth man is as follows :