指针与C程序效率教学探讨

The Analysis of The Teaching About the Pointer and the Efficiency of C Programs

通过指针可以设计出更加高效、灵活、简洁的C程序.作者主要从指针的自加减运算、指针作为函数参数、指针与动态多维数组和指针数组四方面,分析了指针应用对C程序效率的影响.

This article We can design more high-efficient, flexible and succinct C programs through the pointer. analysed the influence to the efficiency of C programs by the application of the pointer mainly from the four aspects： the addition and subtraction operation of the pointer, the pointer as the function parameter, the pointer and the dynamic multi-dimensional array, and the pointer array.