user_t *user = (user_t *) malloc(sizeof(user)); 在上面的例子中,我们需要为结构体分配足够的字节。相反,我们分配了足够的字节来容纳一个指针。一旦我们开始使用用户指针,就会破坏内存。正确的代码如下所示。 struct User { char name[100]; }; typedef struct User user_t; user_t * user = (user...
My grandmother is very popular with her friends and her grandchildren.She often tells stories to us.We spend a lot of happy time together.But sometimes she is strict with me.She said she couldn't go to school when she was young.So she hopes that I can get into a go...