#include
#include
#include
int main(int argc, char *argv[])
{
char dest[50]="wecome";
char src[]="meker";
puts(strcat(dest,src));
puts(dest);
return 0;
}
char *mstrcat(char *dest,const char *src)
{
char *r=dest;
while(*dest)
{
dest++;
}
while(*src)
{
*dest=*src;
src++;
dest++;
}
*dest='\0';
return r;
}