a boy has to study for a test,but his favorite movie is playing at the theater. he decides to go to te movies and leaves home. halfway there, he feels guilty about not studying, so he decides to go back home.halfway home, he tells hmself that he knows his material for the test so why bother studying? halfway back to the movies,he stops again and heads back home, stoping halfway again. going on in this manner,where will he end up?
需要详细的解题步骤。
请注意,他先走到了家和电影院的中点1,然后走到了中点1和家的中点2,然后走到了中点2和电影院的中点3,然后是中点3和家的中点4。。。。。