C语言之数组为参数传递表示指针

#include 
int test_size(int data[]){
	printf("sizeof(data) = %ldn",sizeof(data)); //sizeof(data) = 8
}
//注意：凡是指针类型都是占8个字节，不论32位，还是64位系统，都是如此

int main(){
	int count[] = {1, 2, 3, 4, 5};
	printf("sizeof(count) = %ldn", sizeof(count));//sizoef(count) = 20

	test_size(count);

	return 0;
}