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QIf a is 5 and b is 2, what is the value of the expression a *= b using the compound assignment operator in Java?
ID: #20155
Assignment Operators Java
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#20155Q ID
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Assignment Operators JavaTopic
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In Java, the expression a *= b is a compound assignment operator, which multiplies the value of a by the value of b and assigns the result back to a. It is equivalent to the expression a = a * b.
If a is initially 5 and b is 2, the result of the expression a *= b would be:
a = a * b;
After the operation, the value of a will be 10 (5 * 2).
Here's an example in Java:
public class CompoundAssignmentExample { public static void main(String[] args) { // Declare variables int a = 5; int b = 2; // Compound assignment a *= b; // Display the result System.out.println("The value of a after a *= b is: " + a); } }
When you run this Java program, it will output "The value of a after a *= b is: 10".
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