该资源有28个经典的C语言代码，包括两数交换、考试成绩转换成等级分、判读闰年、求平均、求最大值、求最小值、统计个数、最大公约数、求 n 的阶乘、打印九九乘法表、求 100 以内的素数、求水仙花数、用函数求 x 的 n 次幂-28 classic C language code of the resource, including the exchange of two numbers, test scores convert level interpretation of the leap year, averaging, maximum, and minimum, statistical number, greatest common divisor, find the factorial of n, print the multiplication table, find the prime numbers less than 100, the daffodils number of function and the n-th power of x, etc.. .