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public int chengfa(int a, int b, out int c, out int d) { int i = a * b; c = a - b; d = a + b; return i; } static void Main(string[] args) { int c; int d; int i = new Program().chengfa(4, 5, out c, out d); Console.WriteLine(i); Console.WriteLine(c); Console.WriteLine(d); }
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原文地址:http://www.cnblogs.com/xuxuefeng8906/p/4581822.html