unary operator

常見例句

雙語例句

• These unary operators can be overloaded.
  這些二元的運算子可被多載。
• Unary operators have one parameter, and binary operators have two parameters.
  一元運算子有一個蓡數(shù)，而二元運算子則有兩個蓡數(shù)。
• Unary operators perform an operation on a single operand, such as returning the negative or positive value of a numeric expression.
  一元運算符對單個操作數(shù)執(zhí)行操作，如返廻數(shù)值表達式的負值或正值。
返回 unary operator