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问题:公鸡一只5元,母鸡一只3元,小鸡三只1元,问100元可以买多少只鸡?
using System; namespace ConsoleApplication1 { class Program { static void Main(string[] args) { int z, i=0; for (int x = 0; x < 20; x++) for (int y = 0; y < 33; y++) { z = 100 - x - y; if (5 * x + 3 * y + z / 3 == 100 && z % 3 == 0) Console.WriteLine("{0}.公鸡:{1}"+'\t'+"母鸡:{2}"+'\t'+"小鸡:{3}",++i,x,y,z); } Console.ReadLine(); } } }
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原文地址:http://blog.csdn.net/lucky51222/article/details/46681673