下列程序段的功能是什么？（）PUSH　A（）PUSH　B（）POP　 A（）POP　 B_精华吧

下列程序段的功能是什么？（）PUSH　A（）PUSH　B（）POP　 A（）POP　 B

精华吧→答案→慕课→未分类

下列程序段的功能是什么？（）PUSH　A（）PUSH　B（）POP　 A（）POP　 B

A.A覆盖B

B.B覆盖A

C.AB互换

D.无影响

正确答案：AB互换

Tag：嵌入式系统原理及应用功能程序时间：2022-01-28 15:46:17

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