自定义函数之字符串连接

解题思路:

注意事项:

参考代码:

#include<stdio.h>

#include<string.h>

void s(char a[],char b[]);

int main()

{

                     char a[100],b[100];

                     gets(a);

                     gets(b);

                     s(a,b);

                     return 0;

}

void s(char a[],char b[])

{

             int i,j,a1,b1;

             a1=strlen(a);

             b1=strlen(b);

             for(i=a1;i<a1+b1;i++)

             {

             a[i]=b[i-a1];

            }

for(i=0;i<a1+b1;i++)

             {

                 printf("%c",a[i]);

             }

}