江南烟雨

摘要： Ｃ语言实现判断变量名是否合法：代码：#include<stdio.h>#include<string.h> #include<stdlib.h>int main(){ int n,i,flag,len,flag1; char *ss[]={"auto","break","case","char","const","continue","default","do","double", 阅读全文