Method overloading in Java - Interactive Code Practice

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Practice - 5 Tasks

1fill in blank

easy

Complete the code to declare a method named add that takes two integers and returns their sum.

Java

public int add(int a, int b) {
    return a [1] b;
}

🎯 Drag options to blanks, or click blank then click option

A-

B+

C*

D/

Attempts:

3 left

2fill in blank

medium

Complete the code to overload the add method to accept two double values and return their sum.

Java

public double add(double a, double b) {
    return a [1] b;
}

🎯 Drag options to blanks, or click blank then click option

A*

B-

C+

D/

Attempts:

3 left

3fill in blank

hard

Fix the error in the overloaded method that adds three integers.

Java

public int add(int a, int b, int c) {
    return a [1] b [2] c;
}

🎯 Drag options to blanks, or click blank then click option

A-

B+

C*

D/

Attempts:

3 left

4fill in blank

hard

Fill both blanks to create an overloaded method that concatenates two strings.

Java

public String add(String a, String b) {
    return a [1] b;
}

🎯 Drag options to blanks, or click blank then click option

A+

B-

C*

D/

Attempts:

3 left

5fill in blank

hard

Fill all three blanks to overload the add method for three double values.

Java

public double add(double a, double b, double c) {
    return a [1] b [2] c;
}

🎯 Drag options to blanks, or click blank then click option

A+

B-

C*

D/

Attempts:

3 left