Question

Integer valueIn is read from input. Write a while loop that iterates until valueIn is negative. At each iteration:

Update integer result as follows:
If valueIn is divisible by 4, output "lose" and do not update result.
Otherwise, output "win" and increment result.
Then, read an integer from input into variable valueIn.
End each output with a newline.
Ex: If the input is 8 13 4 -3, then the output is:
lose win lose Result is 1
Note: x % 4 == 0 returns true if x is divisible by 4.

Answer 1

The task requires writing a while loop that continues until a given integer is negative. If the integer is divisible by 4, output 'lose' and do not update the result; otherwise, output 'win' and increment the result.

Step-by-step explanation:

The question involves writing a while loop in a programming context, which is part of computer science and technology education. The task is to iterate until an input integer (valueIn) becomes negative. During each iteration of the loop, you should check if valueIn is divisible by 4. Use the modulus operator (%) for this check. If it is divisible, output "lose" and ensure the result value is not updated. If it's not, output "win" and increment the result.

Here is a conceptual while loop to perform the task:

int valueIn = getInput(); // This function is a placeholder for input operation
int result = 0;
while (valueIn >= 0) {
if (valueIn % 4 == 0) {
System.out.println("lose");
} else {
System.out.println("win");
result++;
}
valueIn = getInput(); // Read next value
}
System.out.println("Result is " + result);

Note that the actual input and output operations will depend on the specific programming language and environment used, so replace getInput() and System.out.println with the appropriate methods or functions for input and output.