Consider the following method: public static int secret(in…
Consider the following method: public static int secret(int value) { int prod = 1; for(int i =1; i <= 3; i++) { prod = prod * value; } return prod; } 1.What is the output produced by the following Java statements: 2.What does the method secret do?
Answer
The output produced by the given Java method is the result of raising the input value to the power of 3. This is achieved by repeatedly multiplying the value by itself three times in a for loop.
To analyze the method in more detail, let’s break down the code:
“`java
public static int secret(int value) {
int prod = 1;
for(int i =1; i <= 3; i++) {
prod = prod * value;
}
return prod;
}
```
The method is named `secret` and it takes an integer `value` as its input parameter. It returns an integer value.
Inside the method, there is a variable declaration `int prod = 1;` which initializes a variable named `prod` with the value 1. This variable will store the product of the `value` raised to the power of 3.
Next, a for loop is used to iterate three times, from `i = 1` to `i <= 3`. Each iteration of the loop multiplies the `prod` variable by the `value` variable. This can be visualized as the following mathematical expression: `prod = prod * value * value * value`. In other words, it multiplies the `value` by itself three times.
After the loop finishes executing, the final value of `prod` is returned as the output.
In summary, the `secret` method calculates the value of `value` raised to the power of 3, by multiplying `value` by itself three times.