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Ex8.Operators/Program.cs

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+// See https://aka.ms/new-console-template for more information
+int x, y, z, b, c, d;
+x = y = z = b = c = d = 2;
+
+//산술연산자
+int a = (x + y - z) * (b / c) % d;
+
+//할당연산자
+int sum = 0;
+sum += a;
+
+//증감연산자
+sum++;
+--sum;
+
+//논리연산자
+bool isOk = true;
+if ((a > 1 && b < 0) || c == 1 || !isOk);
+
+//비교연산자
+if (a <= b)
+{
+    int rst = b - a;
+}
+
+//비트연산자
+byte b1 = 7;
+int b4 = (b1 & 3) | 4 ^ 5;
+
+//비트이동연산자
+int i = 2;
+i = i << 5;
+
+//조건연산자
+int val = (a > b) ? a : b;
+string str = null;
+string s = str ?? "(널)";