#include<stdio.h>
#include<stdlib.h>
int my_strlen(const char *str)
{
int i = 0;
int count = 0;
while (str[i] != '\0')
{
count++;
i++;
}
return count;
}
int main()
{
char *str = "abcdef";
int len = my_strlen(str);
printf("%d\n", len);
system("pause");
return 0;
}
模拟实现strlen()函数
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转载自blog.csdn.net/lxp_mujinhuakai/article/details/54412054
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