C语言_字符串指针学习笔记1

 

 

 

strcpy(s, t)
	char s[], t[]; {
	int i;
	i = 0;
	while ((s[i] = t[i]) != '\o')
		i++;
}

strcpy(s, t)
	char *s, *t; {
	while ((*s = *t) != '\0') {
		s++;
		t++;
	}
}
strcpy(s, t)
	char *s, *t; {
	while ((*s++ = *t++) != '\0')
		;
}

strcpy(s, t)
	char *s, *t; {
	while ((*s++ = *t++))
		;
}