VIẾT HÀM IN CÁC SỐ NGUYÊN TỐ TRÊN CÂY NPTK THEO GIÁ TRỊ GIẢM DẦN. (GIẢ SỬ HÀM BOOL SONT(INT X) ĐÃ CÓ) STRUCT NODE {INT DATA; NODE *L; NODE *R);

there is no universally accepted definition of art. although commonly used to describe something of beauty, or a skill which produces an aesthetic result, there is no clear line in principle between (say) a unique piece of handmade sculpture, and a mass-produced but visually attractive item. we might say that art requires thought - some kind of creative impulse - but this raises more questions: for example, how much thought is required? if someone flings paint at a canvas, hoping by this action to create a work of art, does the result automatically constitute art?

answerpanning and scanning;