static void Main(string[] args) { //var math = new Math(); changed to static method var answer = Math.Add(1, 2); Console.WriteLine($" 1 plus 2 equals {answer}"); answer = Math.Add(100, 25); Console.WriteLine($"100 plus 25 equals {answer}"); answer = Math.Modulo(13, 5); Console.WriteLine($" 13 modulo 5 equals {answer}"); answer = Math.Subtract(7, 2); Console.WriteLine($" 7 minus 2 equals {answer}"); answer = Math.Multiply(3, 2); Console.WriteLine($" 3 multiply 2 equals {answer}"); answer = Math.Divide(15, 5); Console.WriteLine($" 15 divided 5 equals {answer}"); answer = Math.Modulo(13, 5); // should return 3 Console.WriteLine($" 13 Modulo 5 equals {answer}"); answer = Math.Modulo(7, 2); // should return 1 Console.WriteLine($" 7 Modulo 2 equals {answer}"); answer = Math.Modulo(1234, 13); // should return 12 Console.WriteLine($" 1234 Modulo 13 equals {answer}"); answer = Math.Multiply(5, 5);// should return 25 Console.WriteLine($"5 Multiply 5 equals {answer}"); var a = 2; var b = 4; answer = Math.Power(a, b); //should return 16 Console.WriteLine($" {a} power {b} equals {answer}"); a = 7; b = 4; answer = Math.Power(a, b); //should return 2401 Console.WriteLine($" {a} power {b} equals {answer}"); a = 7; var boolAnswer = Math.IsEven(a); Console.WriteLine($"{a} is {(boolAnswer ? "Even" : "Odd")}"); a = 44; boolAnswer = Math.IsEven(a); Console.WriteLine($"{a} is {(boolAnswer ? "Even" : "Odd")}"); Console.WriteLine($"{a} incremented is {Math.Increment(a)}"); Console.WriteLine($"{a} decremented is {Math.Decrement(a)}"); }
static void Main(string[] args) { //var math = new Math(); var answer = Math.Add(1, 2); Console.WriteLine($"1 plus 2 equals {answer}"); answer = Math.Subtract(7, 2); Console.WriteLine($"7 minus 2 equals {answer}"); answer = Math.Multiply(7, 2); Console.WriteLine($"7 times 2 equals {answer}"); answer = Math.Divide(7, 2); Console.WriteLine($"7 divided by 2 equals {answer}"); answer = Math.Modulo(7, 2); // should return 1 Console.WriteLine($"7 modulo 2 equals {answer}"); answer = Math.Modulo(13, 5); // should return 3 Console.WriteLine($"13 modulo 5 equals {answer}"); answer = Math.Modulo(1234, 13); // should return 12 Console.WriteLine($"1234 modulo 13 equals {answer}"); var a = 2; var b = 4; answer = Math.Power(a, b); // should return 16 Console.WriteLine($"{a} power {b} equals {answer}"); a = 7; b = 4; answer = Math.Power(a, b); // should return 2401 Console.WriteLine($"{a} power {b} equals {answer}"); a = 13; b = 3; answer = Math.Power(a, b); // should return 2197 Console.WriteLine($"{a} power {b} equals {answer}"); a = 7; bool boolAnswer = Math.IsEven(a); Console.WriteLine($"{a} is {(boolAnswer ? "Even" : "Odd")}"); a = 44; boolAnswer = Math.IsEven(a); Console.WriteLine($"{a} is {(boolAnswer ? "Even" : "Odd")}"); a = 88; Console.WriteLine($"{a} incremented is {Math.Increment(a)}"); Console.WriteLine($"{a} decremented is {Math.Decrement(a)}"); // to change the value of a a = Math.Increment(a); }
static void Main(string[] args) { //var math = new Math(); var answer = Math.Add(1, 2); Console.WriteLine($"1 plus 2 equals {answer}"); var answer2 = Math.Subtract(7, 2); Console.WriteLine($"7 minus 2 equals {answer2}"); var answer3 = Math.Multiply(7, 2); Console.WriteLine($"7 times 2 equals {answer3}"); var answer4 = Math.Divide(7, 2); Console.WriteLine($"7 divided by 2 equals {answer4}"); var answer5 = Math.Modulo(7, 2); Console.WriteLine($"7 Modulo 2 equals {answer5}"); var a = 2; var b = 4; var answer6 = Math.Power(a, b); Console.WriteLine($"{a} Power {b} equals {answer6}"); a = 2; bool boolAnswer = Math.IsEven(a); Console.WriteLine($"{a} is {(boolAnswer ? "Even" : "Odd")}"); a = 67; boolAnswer = Math.IsEven(a); Console.WriteLine($"{a} is {(boolAnswer ? "Even" : "Odd")}"); a = 88; Console.WriteLine($"{ a} incremented is {Math.increment(a)}"); Console.WriteLine($"{ a} decremented is {Math.decrement(a)}"); a = Math.increment(a); }
static void Main(string[] args) { //practice with creating static methods //var math = new Math(); var answer = Math.Addition(1, 2); Console.WriteLine($" 1 + 2 = {answer}"); answer = Math.Subtraction(7, 2); Console.WriteLine($" 7 - 2 = {answer}"); answer = Math.Multiplication(3, 2); Console.WriteLine($" 3 X 2 = {answer}"); answer = Math.Division(10, 5); Console.WriteLine($" 10 / 5 = {answer}"); answer = Math.Modulo(7, 2); // should return 1 Console.WriteLine($" 7 % 2 = {answer}"); answer = Math.Modulo(13, 5); // should return 3 Console.WriteLine($" 13 % 5 = {answer}"); answer = Math.Modulo(1234, 13); // should return 12 Console.WriteLine($" 1234 % 13 = {answer}"); answer = Math.Power(13, 3); //2197 Console.WriteLine($" 13 ^ 3 = {answer}"); var i = 98; var boolAnswer = Math.isEven(i); Console.WriteLine($" {i} is {(boolAnswer ? "Even" : "Odd")}"); i = 0; var inc = Math.Inc(i); var dec = Math.Dec(i); Console.WriteLine($" {i} incremented {Math.Inc(i)}"); Console.WriteLine($" {i} decremented {Math.Dec(i)}"); }
static void Main(string[] args) { // var math = new Math(); // Do not need to var answer = Math.Add(1, 2); Console.WriteLine($"{answer}\n"); var answerS = Math.Subtract(1, 2); Console.WriteLine($"{answerS}\n"); var answerM = Math.Multiply(6, 2); Console.WriteLine($"{answerM}\n"); var answerD = Math.Divide(9, 3); Console.WriteLine($"{answerD}\n"); var answerO1 = Math.Mod(7, 2); Console.WriteLine($"{answerO1}\n"); var answerO2 = Math.Mod(13, 5); Console.WriteLine($"{answerO2}\n"); var answerO3 = Math.Mod(1234, 13); Console.WriteLine($"{answerO3}\n"); var answer1 = Math.Power(2, 2); Console.WriteLine($"pow {answer1}\n"); var answer2 = Math.Power(5, 5); Console.WriteLine($"{answer2}\n"); var answer3 = Math.Power(2, 0); Console.WriteLine($"{answer3}\n"); var answera2 = Math.IsEven(5); Console.WriteLine($"{answera2}\n"); var answera3 = Math.IsEven(2); Console.WriteLine($"{answera3}\n"); /* * * var answer1 = Math.Modulo(7, 2); * Console.WriteLine($"{answer1}\n"); * * var answer2 = Math.Modulo(13, 5); * Console.WriteLine($"{answer2}\n"); * * var answer3 = Math.Modulo(1234, 13); * Console.WriteLine($"{answer3}\n"); * * */ }