关于小知识

c语言如输入字符串,并求出长度,使用

//#include<string.h>

char str[10001];
gets(str);
int index = strlen(str);

定义字符串数组需要二维数组。字符串的长度不同,可以不定义有多少个字符串,但要标明最长字符串的长度

char ch[][10] = {"ling","yi","er","san","si","wu","liu","qi","ba","jiu"};

posted @ 2021-05-07 22:18  某zero  阅读(24)  评论(0)    收藏  举报