Cof*_*fee 3 c compression code-analysis
static int a[] = {1, 5, 645, 43, 4, 65, 5408, 4, 7, 90, 23, 11};
int len=sizeof(a)/sizeof(int);
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ANSI 99是否有快捷方式?
我认为没有捷径,但你使用宏:
#define arrlen(arr) (sizeof(arr)/sizeof(arr[0]))
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