随笔分类 - c#基础
摘要：int N = 2; int M = (N == 2) ? 0: 1;//三元运算符 Console.WriteLine(M);//结果为0 N = 1; M = (N == 2) ? 0 : 1; Console.WriteLine(M);//结果为1 Console.ReadLine();
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摘要：#region 统计1-1000之和 int sum = 0; for (int i = 1; i<=100; i++)//i++ => I=i+1,结束后i值为101.i-- { sum += i; //sum=sum+i } Console.WriteLine($"最后结果为{sum}"); #
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