编一程序,将两个字符串连接起来,不要用strcat函数
#include <stdio.h>
int main()
{
char s1[80],s2[40];
int i=0,j=0;
printf("Please input your String1:\n");
scanf("%s",s1);
printf("Please input your String2:\n");
scanf("%s",s2);
while(s1[i]!='\0')
i++;
while(s2[j]!='\0')
{
s1[i]=s2[j];
j++;
i++;
}
// s1[i]='\0';
printf("The new string is:%s\n",s1);
return 0;
}