爱心代码编程include ltstdioh int mainvoid float a，x，yfory=15f y15f y=01f forx=15f xlt15f x+=005f a = x*x+y*y1char ch = a*a*ax*x*y*y*ylt=；用c语言实现跳动的心脏，给平时枯燥的编...