247.�247� 吃饭问题

һĿ¼һҳ

    &ot;&ot; =&ot;(&039;&ot; =&ot;&ot;

    ij˵Ȫ·20ͼҵĴ൱ʱﶼǼΪԺһֵ)ȫС˵Ժ󣬼Ȧ࣬Ҳܶҡڼеĵλ

    סĵطȪ·ΰһһ㲻ùݣס΢һЩҲǸǼݣ¾ʹǮΰϵǮͲ࣬ճԼ㣬ЩȻֲֻҪܹתתƣѾǺܲˡ

    ɨͦɾΪȪ·ıݣЩżϵϣȻҲ˹򡣴ӲӵģӰӰڵذϣȥ˿û谭ҲΪɾֵҲǵģһţһϴ·۵ζ

    ͷҲŹ󣬶¾ͦġ⻨ǮĶ٣ɾܹǵһλġ

    ˿ڵĺ׼䣬Ǹպ4ˣ¾Ҳٿ׷ͷһֱͦͦ˵ϡ

    ˰ɡź¾봺˶ϣΰЦŷɻʵҲǿһѣ֮ǰȥεƣڣûʱһմ˯ġ

    š¾ſϣ۾ֱ۾һ춼ûƽÿ·ϣǼ˷ˣǰո˵ת˲ţȻسǣ׼һb

    ˶ϴŹǷЦղŶûô˯һɾЩסأ

    ΰ˿ûзӵټ漴ЦǻһȻˣˣ˯ɣϢϢ56ٳȥɣҲͦȵģƼϣҲûٹĵطɲɶóԺһѡ

    š¾ǻصķ˸ȥʱ˰Ŵϡ

    봺˶һӣδΰһ𣬴ΰԼӣ굽˯㣬Сͦ죬ڱߵĵϣЬҲһֻһֻһء

    ΰһĨᣬקקӣԼϡƽʱҲ˯ϰߣȻ죬ȴζ˯ˣں¾˶ӵĵ

һ Ŀ¼һҳ

ܰʾ ʱ俴۾վѾĿģʽо۾ƣۣһԶ,۽.̿ݷʽѿ һҳ һҳĿĶ