Dictionary<Func<int. int. int>> math = new Dictionary<Func<int. int. int>> { {"+", (a,b) => a + b } {"-", (a,b) => a - b } {"*", (a,b) => a * b } {"/", (a,b) => a / b } }
Dictionary<Func<int. int. int>> math = new Dictionary<Func<int. int. int>> { {"+", (a,b) => a + b } {"-", (a,b) => a - b } {"*", (a,b) => a * b } {"/", (a,b) => a / b } }