pop operator 中文意思是什麼
pop operator
解釋
上托運算符-
If the character is an operator, pop operators until you reach an opening parenthesis, an operator of lower precedence, or a right associative symbol of equal precedence
如果字元是個操作符,彈出( pop )操作符,直至遇見開括號( opening parenthesis ) 、優先級較低的操作符或者同一優先級的右結合符號。
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