Trace3 Examples

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// Example 1

public class Main
{
    public static void main(String[] args)
    {
        int x = 3;

        f(x);
    {

    public static void f(int a)
    {
	System.out.println(2 * a + 1);
    }

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// Example 2

public class Main
{
    public static void main(String[] args)
    {
        f(0);
        f(3);
        f(5);
    }

    public static void f(int a)
    {
        int s = 5;

        s += 2 * a;
        System.out.println(a + " " + s);
    }
}

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// Example 3

public class Main
{
    public static void main(String[] args)
    {
        int x, y;

        x = 1;
        y = f(x + 2);
        System.out.println(y - 1);

    }

    public static int f(int a)
    {
        int s, t;

        t = 2 * a + 1;
        s = 3 * t + a;
        return s / 2;
    }
}

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// Example 4

public class Main
{
    public static void main(String[] args)
    {
        System.out.println(f(0));
        System.out.println(f(3));
        System.out.println(f(5));

    }

    public static int f(int a)
    {
        int s;

        s = a * (a + 3) - 4;
        return s;
    }
}

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// Example 5:

public class Main
{
    public static void main(String[] args)
    {
        String x = "jewel";

        System.out.println("$AB" + f(x) + "Z)");
    }

    public static String f(String a)
    {
	return "&" + a.toUpperCase() + "%";
    }