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C语言中sizeof操作符的坑
2022-07-04 23:27:00 【InfoQ】
前言
sizeof
正文
#include <stdio.h>
int main()
{
int i = 1;
printf("%d\n",sizeof(i++));
printf("%d\n",i);
return 0;
}
sizeof
int
sizeof
i++
4
2
4
1
sizeof
sizeof
sizeof
int
char
sizeof
sizeof(i++)
i++
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