In this chapter you will learn:
In this chapter you will see some programming examples of C# statements that will help you to understand C# statements in details.
In this chapter you will see some programming examples of C# statements that will help you to understand C# statements in details.
Qu 1:Write a program of calculating the percentage value of given number. After showing output asks user to whether continue or not. If continue, then again take input and shows the result. Hint: Use Goto label statement.
Answer
using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace Examples { class Program { static void Main(string[] args) { int number, percentage, option; float result; label: Console.Write("\n\nEnter a number:\t"); number = Convert.ToInt32(Console.ReadLine()); Console.Write("\nEnter Percentage Value:\t"); percentage = Convert.ToInt32(Console.ReadLine()); result = (float)(number * percentage) / 100; Console.WriteLine("Percentage value is:\t{0}", result); Console.Write("\nCalculate again press 1. To quit press digit:\t"); option = Convert.ToInt32(Console.ReadLine()); if (option == 1) { goto label; } Console.WriteLine("Press Enter for quit"); Console.ReadLine(); } } }
Output
Enter a number: 342
Enter Percentage Value: 23
Percentage value is: 78.66
Calculate again press 1. To quit Press digit: 1
Enter a number: 732
Enter Percentage Value: 45
Percentage value is: 329.4
Calculate again press 1. To quit press digit: 6
Press Enter for quit
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Summary
After completing programming examples of statements, next you will get someĀ programming exercises of statements. You must do the exercises in order to improve your programming skills.