#include
char *strcpy(char *strDest, const char *strScr)
{
char *address = strDest;
assert((strDest != NULL) && (strScr != NULL));
while(*strScr)
{
*strDest++ = *strScr++;
}
*strDest = '\0';
return address;
}
void main()
{
char str1[]={"Hello"};
char str2[]={"World!"};
printf("%s\n",strcpy(str1,str2));
}