//C# Uitbreiding Herhalingsstructuren Basisstructuren van Algoritmes
public class Example1 {
    void Main() {
        int value;
        for (; (value < 10); ) {
            value = (value + 1);
            Console.WriteLine(value);
        }
        Console.ReadLine();
    }
}
public class Example2 {
    void Main() {
        int value;
        for (; (value >= 10); ) {
            value = (value + 1);
            Console.WriteLine(value);
        }
        Console.ReadLine();
    }
}
public class Example3 {
    void Main() {
        int value;
        for (bool _do1 = true; _do1; _do1 = (value < 10)) {
            value = (value + 1);
            Console.WriteLine(value);
        }
        Console.ReadLine();
    }
}
public class Example4 {
    void Main() {
        int value;
        for (bool _do1 = true; _do1; _do1 = (value >= 10)) {
            value = (value + 1);
            Console.WriteLine(value);
        }
        Console.ReadLine();
    }
}
public class Example5 {
    void Main() {
        Console.WriteLine("Highest Value ?");
        int highest = Console.ReadLine();
        Console.WriteLine("Row :");
        int value;
        for (bool _do1 = true; _do1; _do1 = (value >= highest)) {
            value = (value + 1);
            Console.WriteLine(value);
        }
        Console.ReadLine();
    }
}
public class Example6 {
    void Main() {
        Console.WriteLine("Highest Value ?");
        int highest = Console.ReadLine();
        Console.WriteLine("Row :");
        int value;
        for (; (value >= highest); ) {
            value = (value + 1);
            Console.WriteLine(value);
        }
        Console.ReadLine();
    }
}
public class Example7 {
    void Main() {
        int value;
        for (bool _do1 = true; _do1; _do1 = (value >= 0)) {
            Console.Write("Enter a Value ( 0 or more ) : ");
            value = Console.ReadLine();
        }
        Console.WriteLine(("Correct Entered Value : " + value));
        Console.ReadLine();
    }
}
public class Example8 {
    void Main() {
        int value;
        for (; (value >= 0); ) {
            Console.Write("Enter a Value ( 0 or more ) : ");
            value = Console.ReadLine();
        }
        Console.WriteLine(("Correct Entered Value : " + value));
        Console.ReadLine();
    }
}
public class Example9 {
    void Main() {
        int value;
        Console.WriteLine(value);
        Console.ReadLine();
    }
}
public class Example10 {
    void Main() {
        int value;
        Console.WriteLine(value);
        Console.ReadLine();
    }
}
public class Example11 {
    void Main() {
        int value;
        Console.WriteLine(value);
        Console.ReadLine();
    }
}
public class Example12 {
    void Main() {
        int value;
        Console.WriteLine(value);
        Console.ReadLine();
    }
}
public class Example13 {
    void Main() {
        int countValue;
        int startValue = 1;
        int endValue = 10;
        int stepValue = 2;
        Console.WriteLine("values during iteration :");
        Console.WriteLine(("count value : " + countValue));
        countValue = (countValue + 1);
        startValue = (startValue + 1);
        endValue = (endValue + 1);
        stepValue = (stepValue + 1);
        Console.WriteLine("values after iteration :");
        Console.WriteLine(("count value : " + countValue));
        Console.WriteLine(("start value : " + startValue));
        Console.WriteLine(("end value   : " + endValue));
        Console.WriteLine(("step value  : " + stepValue));
        Console.ReadLine();
    }
}
public class Exercise1Solution {
    void Main() {
        Console.WriteLine("Value ?");
        int value = Console.ReadLine();
        int factorial = value;
        int factor = (value - 1);
        factorial = (factorial * factor);
        Console.WriteLine(((value + "! = ") 
                        + factorial));
        Console.ReadLine();
    }
}
public class Exercise2Solution {
    void Main() {
        int hours;
        int minutes;
        int seconds;
        string timeLabel;
        timeLabel = "";
        if ((hours < 10)) {
            timeLabel = "0";
        }
        timeLabel = ((timeLabel + hours) 
                    + "h");
        if ((minutes < 10)) {
            timeLabel = (timeLabel + "0");
        }
        timeLabel = ((timeLabel + minutes) 
                    + "m");
        if ((seconds < 10)) {
            timeLabel = (timeLabel + "0");
        }
        timeLabel = ((timeLabel + seconds) 
                    + "s");
        Console.WriteLine(timeLabel);
        Console.ReadLine();
    }
}
public class Exercise3Solution {
    void Main() {
        int totalSeconds;
        int remainingSeconds;
        int days;
        int hours;
        int minutes;
        int seconds;
        for (bool _do1 = true; _do1; _do1 = (totalSeconds == 0)) {
            Console.WriteLine("Seconds ?");
            totalSeconds = Console.ReadLine();
            if ((totalSeconds == 0)) {
                Console.WriteLine("End.");
            }
            else {
                if ((totalSeconds < 0)) {
                    Console.WriteLine(("Error : " + "Only positive values are accepted !"));
                }
                else {
                    remainingSeconds = totalSeconds;
                    days = (remainingSeconds / 86400);
                    remainingSeconds = (remainingSeconds 
                                - (days * 86400));
                    hours = (remainingSeconds / 3600);
                    remainingSeconds = (remainingSeconds 
                                - (hours * 3600));
                    minutes = (remainingSeconds / 60);
                    seconds = (remainingSeconds 
                                - (minutes * 60));
                    Console.WriteLine("Result :");
                    if ((days > 0)) {
                        Console.WriteLine((days + " days"));
                    }
                    if ((hours > 0)) {
                        Console.WriteLine((hours + " hours"));
                    }
                    if ((minutes > 0)) {
                        Console.WriteLine((minutes + " minutes"));
                    }
                    if ((seconds > 0)) {
                        Console.WriteLine((seconds + " seconds"));
                    }
                }
            }
        }
        Console.ReadLine();
    }
}
public class Exercise4Solution {
    void Main() {
        int number;
        int sum;
        number = Console.ReadLine();
        for (; (number == 0); ) {
            Console.WriteLine("+");
            sum = (sum + number);
            number = Console.ReadLine();
        }
        Console.WriteLine("=");
        Console.WriteLine(sum);
        Console.ReadLine();
    }
}
public class Exercise5Solution {
    void Main() {
        int number;
        int result;
        string operatorSymbol;
        result = Console.ReadLine();
        operatorSymbol = Console.ReadLine();
        for (; (operatorSymbol == "="); ) {
            number = Console.ReadLine();
            if ((operatorSymbol == "+")) {
                result = (result + number);
            }
            else {
                if ((operatorSymbol == "-")) {
                    result = (result - number);
                }
            }
            operatorSymbol = Console.ReadLine();
        }
        Console.WriteLine(result);
        Console.ReadLine();
    }
}
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