Question
Consider the following definition of the class Sample: publicclassSample { privatelongint x; privatedouble y; publicSample() { } publicSample(int a, double b) { } publicvoidsetSample() {
Consider the following definition of the class Sample:
publicclassSample
{
privatelongint x;
privatedouble y;
publicSample()
{
}
publicSample(int a, double b)
{
}
publicvoidsetSample()
{
}
publicvoidprint()
{
}
}
a.How many constructors does class Sample have?
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b.Write the definition of the member setSample so that x is set to 10 and y is set to 25.8.
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c.Write the definition of the member print that prints the contents of x and y.
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d.Write the definition of the default constructor of the class Sample so that the instance variables are initialized to 0.
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e.Write the definition of the constructor with parameters of the class Sample so that the instance variable x is initialized to the value of a and the instance variable y is initialized to the value of b.
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f.Write Java statement that creates the Sample object s and initializes the instance variables of s to your school id and 35.0, respectively.
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g.Write Java statement that prints the values of the instance variables of s.
Consider the following definition of the class MyClass:
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