새싹교실/2020/새싹부터나무까지/민기범/실습/20.10.09

//strcpy

char strcpy(char* dest, char* source) {
	char* dptr = dest;
	do {
		*dptr++ = *(source++);
	} while (*source);
	return dest;
}

//strlen

char strlen(char* dest) {
	int length = 0;
	for (int i = 0; dest[i] != '\0'; i++) {
		length++;
	}
	return length;
}