Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Ask a Question
Welcome To Ask or Share your Answers For Others

Categories

关于sizeof的概念

0 votes
3.8k views
in Technique[技术] by (71.8m points)

关于sizeof的概念

sizeof( )是C语言的一个函数，可以计算参量所占内存的字节数。如sizeof(int)可计算整型所占的内存字节数。

这句话哪里不对了？？？


与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Answer

0 votes
by (71.8m points)

是这样的，
sizeof(int) 返回的是整型占用的字节数
sizeof(char) 返回的是字符占用的字节数


与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

Just Browsing Browsing

[3] html - How to create even cell spacing within a

2.1m questions

2.1m answers

60 comments

57.0k users

Most popular tags

Powered by Question2Answer
Donate
Theme by Q2A Market&&OStack.cn
...