sizeof (int) = 4 //怕因環境影響程式,絕大多數int 64,32bit的編譯器是一樣的大小 sizeof(long) = 4 sizeof(long long) = 8. sizeof(size_t) = 4 sizeof(double) = 8 ... <看更多>

int is guaranteed to be able to hold -32767 to 32767, which requires 16 bits. In that case, int , is 2 bytes. However, implementations are free ... ... <看更多>

C 問題(Question)： 小弟有個笨問題困擾小弟許久上網跟看書都不解特請教版上前輩我看到一行程式int *ptr = (int*)malloc(sizeof(int)); 我的疑惑是我 ... ... <看更多>

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For example, an int is defined by the C standard to be at least 16 bits. a 32-bit CPU might process 32-bit numbers efficiently, and so an int ... ... <看更多>

I am skeptical that there is so much code doing unsafe.Sizeof(true) to find out how big a bool is. Checking the size of an int is certainly ... ... <看更多>