标签:style blog http io ar color sp strong on
代码如下:
#include <stdio.h> int Strlen(const char *s) { if( NULL == s) return -1; if('\0' == *s) return 0; else return Strlen(s+1)+1; } int main() { printf("Strlen(\"123\")=%d\n",Strlen("123")); return 0; }
输出结果:
分析过程:
标签:style blog http io ar color sp strong on
原文地址:http://blog.csdn.net/dezhihuang/article/details/41378765