[Exercises 1]/*Overload operator r.yLow; cout > r.height; cout > r.width; cout > c; int len = strlen(c); r.color = new char[len]; strcpy(r.color, c); return is;} int main(void){ MyRectangle r(1, 1, 3, 4, "빨간색"); MyRectangle s(3, 3, 4, 4, "파란색"); cout r; cout s; cout > r.cent; } return is;} int main(void){ Currency cur; cout