文件名称:chushoujinyu
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出售金鱼问题:第一次卖出全部金鱼的一半加二分之一条金鱼;第二次卖出乘余金鱼的三分之一加三分之一条金鱼;第三次卖出剩余金鱼的四分之一加四分之一条金鱼;第四次卖出剩余金鱼的五分之一加五分之一条金鱼;现在还剩下11条金鱼,在出售金鱼时不能把金鱼切开或者有任何破损的。问这鱼缸里原有多少条金鱼?-Sell goldfish: the first time to sell half plus half of the goldfish, a goldfish sell goldfish by more than one-third plus one-third of goldfish in the second sold for the third quarter plus the remaining goldfish quarter goldfish the fourth time to sell the remaining goldfish fifth fifths of a goldfish remaining 11 goldfish, the sale of goldfish, goldfish can not be cut or there is any damage. Asked the original number of goldfish in the aquarium?
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chushoujinyu.cpp