(2/2)ҳ
е̵Լ˵ġ
˵꣬ÿһŶݣ½ƽ˽ȥԺ
ʱݹŻ˽Ųȵ½ߵʱСDzǺҸ˺죿
½ҡҡͷҵ˺죬Ǻ⣬ΪβܿˣΪ̫ˣΪͷǮ̫ࣿ
С࣬˼СȻΪǺ죬ǰסһ˴Ժ軹ҵŮ֮ǰ֪طǰ˸ҵģΪֻҪÿھһЩˣõġ
˵ֵ꣬ĵĿ½һۣ½ɵĴڡ
½ֱԹɵ飬ʵΪֲǽأ
͵͵ǰһֻۣԼģȫûں˵ʲôĻСʵΪҲΣգ֮ǰһ֪أȰ˸ҵʱһһ
֪
˵ϸиھܿͻŮ˱ɶˣͷʬصڹھֿı
ؼŮˣ֮ǰǸھɻģڸDZһҵɻܿͻΪû̸£Ƿ˺üӶǸŮ˾ͲˣԸѿͻܵھȻû÷һ⡣
Ȼû֤ݡ
˵Ƕĺ˸ٹʱҸھܿͻҲڱңǵDZⱻߵ̫࣬Ҫ裬㲻õģֻҪDzӦû¡
˻õģȻο½
½ĵ˲·ɱ˸ĸЩµ̳ô½ڻûаȨʶ̽ͬʱڶҲ٣Ȼչˣߣ綼Ҫһˡ
½ϡǮ
ҪǮһַܱǮĸҲõĸ࣬ɲĵһͻȻһεгһֻҪŵﶷĿѾ
˼š
ǰѾտǰһֿ⣬Ÿ¼ԼƬȻĵطкһЩӦģǺµĶ¼Ӱ
ֿûˡ
һͷɻҲӦһֵ¼
߹ȥСھ磬пˡ
ͷûԼϹأʲôʲôۣߵʱæſڵߡ
½νϣŷ־ȻһЩĺзˣԵӻеͦԵȻⶼԼ
ʱ½˵ǹھûգæһ̨¼ǿʲôԼѡɣ۸űǡ
Ҳˡ
ȥ絹ԭص½ƽԼˡ
½빨ƽ
ݵѾϰˣС½˵Բе㵡ˣʵÿνܿͻʱкüǶġ
˸˺ܺãھҲܺá
ĵطˣЩ¼Ӱȫǹھһ˴ӷƷװģҲıطˣھ粻ϲ˻ۣҪɼǵòҪۡ
½˵ͷĴ
˵ʵ
е㼤еССʧ
һӦò¼Ӱӵ¼Ƭܹ׳׳˵ǿһ¼ǿʮҲˡ
ʧΪû棬κVCDƬԼVCDĴڡ
Ҳʶֶܻû½Ӱг죬ʵûĵ
ԣҲӦʧ
ӦøˣVCDгһߵʱʱ1997꣬ʱߴ1000̨ǶôһƬ
2100+2200+3200+3000=10500ʮ죬֧֣
ǩĶ