作业帮若定义char x[ ]= "6789"; int y[ ]={ 6,7,8,9}；则x占用____字节,y占用__ _字节.MCS-51单片机扩展存储器或I/O时,P0通常用作_________和___________,P2通常用作_________________..3q..
来源：学生作业帮助网 编辑：作业帮 时间：2024/05/08 03:47:27
![若定义char x[ ]=](/uploads/image/z/8586609-33-9.jpg?t=%E8%8B%A5%E5%AE%9A%E4%B9%89char+x%5B+%5D%3D+%226789%22%3B+int+y%5B+%5D%3D%7B+6%2C7%2C8%2C9%7D%EF%BC%9B%E5%88%99x%E5%8D%A0%E7%94%A8____%E5%AD%97%E8%8A%82%2Cy%E5%8D%A0%E7%94%A8__+_%E5%AD%97%E8%8A%82.MCS-51%E5%8D%95%E7%89%87%E6%9C%BA%E6%89%A9%E5%B1%95%E5%AD%98%E5%82%A8%E5%99%A8%E6%88%96I%2FO%E6%97%B6%2CP0%E9%80%9A%E5%B8%B8%E7%94%A8%E4%BD%9C_________%E5%92%8C___________%2CP2%E9%80%9A%E5%B8%B8%E7%94%A8%E4%BD%9C_________________..3q..)
若定义char x[ ]= "6789"; int y[ ]={ 6,7,8,9}；则x占用____字节,y占用__ _字节.MCS-51单片机扩展存储器或I/O时,P0通常用作_________和___________,P2通常用作_________________..3q..
若定义char x[ ]= "6789"; int y[ ]={ 6,7,8,9}；则x占用____字节,y占用__ _字节.
MCS-51单片机扩展存储器或I/O时,P0通常用作_________和___________,P2通常用作_________________.
.3q..
若定义char x[ ]= "6789"; int y[ ]={ 6,7,8,9}；则x占用____字节,y占用__ _字节.MCS-51单片机扩展存储器或I/O时,P0通常用作_________和___________,P2通常用作_________________..3q..
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