public static void PrintSmilefaceinScreen(this Chapter_03.FactorialValue classname) { int i; char ch = Convert.ToChar(1); //ASCII value for smiling face is 1 for (i = 0; i < 2000; i++) { Console.WriteLine(ch + "\n"); } }
public static void TheSumOfSeries(this Chapter_03.FactorialValue classname) { var num = 5; float res = 0, fact = 1; for (int i = 1; i <= num; i++) { // fact variable store // factorial of the i fact = fact * i; res = res + (i / fact); } Console.WriteLine(res); }
/// <summary> /// Two numbers are entered through the keyboard. /// Write a program to find the value of one number raised to the power of another. /// </summary> public static void TheNumberRaisedToThePower(this Chapter_03.FactorialValue className) { Console.WriteLine("Enter the Number"); int inputNumber = Convert.ToInt32(Console.ReadLine()); Console.WriteLine("Power of the number"); int PowerOfNumber = Convert.ToInt32(Console.ReadLine()); int raisedToThePower = 1; for (int i = 0; i < PowerOfNumber; i++) { raisedToThePower = raisedToThePower * inputNumber; } Console.WriteLine($"{inputNumber} to the Power of {PowerOfNumber} is {raisedToThePower}"); }
public static void PatternPrint(this Chapter_03.FactorialValue classname) { for (int i = 0; i <= 6; i++) { for (int j = i; j < 10 - i; j++) { //String.Format(Convert.ToChar(j).ToString()); // Console.WriteLine(String.Format(Convert.ToChar(j).ToString())); //StringBuilder builder = new StringBuilder(); // Console.WriteLine(builder.Append(String.Format(Convert.ToChar(j).ToString()))); Console.WriteLine(" "); } Console.WriteLine("#"); } }
public static void ConvertNumberToOctal(this Chapter_03.FactorialValue classname) { int i, j, OctalNumber = 0; int Number = 6; i = 1; for (j = Number; j > 0; j = j / 8) { OctalNumber = OctalNumber + (j % 8) * i; i = i * 10; Number = Number / 8; } Console.WriteLine(Number + "is " + OctalNumber); }
public static void GenerateAllCombinationsofNumbers(this Chapter_03.FactorialValue classname) { var i = 0; var j = 0; var k = 0; for (i = 1; i < 4; i++) { for (j = 1; j < 4; j++) { for (k = 1; k < 4; k++) { Console.WriteLine(i + " " + j + " " + k + " "); } } } }
/// <summary> /// Write a program to print all the ASCII values and their ///equivalent characters using a while loop.The ASCII values ///vary from 0 to 255. /// </summary> public static void PrintAllASCIIValues(this Chapter_03.FactorialValue classValue) { //for (int i = 0; i <= 255; i++) //{ // char character = Convert.ToChar(i); // Console.WriteLine(i + " value "+ character); //} int i = 0; while (i <= 255) { char character = Convert.ToChar(i); Console.WriteLine($"ASCII Value {i} character is {character} "); i++; } }
/// <summary> /// /// </summary> public static void FindArmstrongNumbers(this Chapter_03.FactorialValue classname) { for (int i = 0; i < 500; i++) { int inputnumber = i; int temporary = inputnumber; int sum = 0; while (inputnumber > 0) { int remainder = inputnumber % 10; sum = sum + (remainder * remainder * remainder); inputnumber = inputnumber / 10; } if (temporary == sum) { Console.Write($"{temporary} is Armstrong Number" + "\n"); } } }
public static void PrintPrimeNumbersTill(this Chapter_03.FactorialValue classname) { for (int PrimeNumber = 0; PrimeNumber < 301; PrimeNumber++) { int input = PrimeNumber; bool isPrime = true; for (int i = 2; i < input / 2; i++) { if (input % i == 0) { isPrime = false; break; } } if (isPrime) { Console.WriteLine(input + "is Prime Number"); } else { //Console.WriteLine(input + "is not a Prime Number"); } } }
/// <summary> /// Write a program to enter the numbers till the user wants and at the end it /// should display the count of positive, negative and zeros entered. /// </summary> /// <param name="classname"></param> public static void CountofPositiveNegativeAndZeros(this Chapter_03.FactorialValue classname) { int[] inputArray = new int[] { -1, 2, -4, -5, 0 }; Threevaribles(inputArray); //UsingDictionar(inputArray); }