Assume that you have two variables, a1 = 5 and a2 = 2, both declared as an int. What is the result of a3 with this calculation?double a3 = double (a1 % a2)Select one:a.1.0b.1.5c.2.0d.2.5
Question
Assume that you have two variables, a1 = 5 and a2 = 2, both declared as an int. What is the result of a3 with this calculation?double a3 = double (a1 % a2)Select one:a.1.0b.1.5c.2.0d.2.5
Solution
The answer is a.1.0. Here's why:
Step 1: Understand the operation. The '%' operator is the modulus operator. It returns the remainder of a division operation.
Step 2: Apply the operation. In this case, a1 is 5 and a2 is 2. So, the operation is 5 % 2.
Step 3: Calculate. The division of 5 by 2 is 2 remainder 1. So, 5 % 2 equals 1.
Step 4: Convert to double. The result 1 is an integer. But the question asks for a double. So, we convert 1 to 1.0.
So, the result of the calculation double a3 = double (a1 % a2) is 1.0.
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