写一个求整形数组元素个数的函数答:include <stdio.h> int size (int a[]){ return sizeof(a)/4;} int main(){ int sz;int aa[]={346,45,7,235,4,68,23,457,235,468,235,6823,556,568,23};unsigned short int bb[]={346,45,7,235,4,68,23,457,235,468,235,6823,556,568,23};unsigned long int cc[]={...