charecters

#include<stdio.h> void main() { int c; c=getchar(); while(c!='\n') { putchar(c); c=getchar(); } } please explain me this program it is written in a c book written book of dennis ritchie, when i compile this programs,its getting a string of charecters and after pressing the ENTER...

Does any body Know a 3D animation Software , in wich we just have to Design he basic Charecters, Environment and rest of the objects. And then just move the different parts of the Charecters to continue the animation. :) :) :) :) :) If Any body knows any software of such sort then Pls...