While loops and for loops: Correct Solution


Part 1

Translate the following natural language description of a loop into a for loop:

Declare a variable named wi of type double, initialized to 83. Then, until wi is greater than or equal to moct, decrement wi.

Solution

for (double wi = 83; wi > moct; wi--) {
    ...
}

Something to double-check in your solution:


Part 2

Consider the following code:

A
for (B; C; D) {
    E
    F
}
G
H
  1. Assume the body of the loop executes 0 times. Write out the the order in which the statements will execute.

  2. Assume the body of the loop executes 3 times. Write out the the order in which the statements will execute.

Solution

  1. Order:

    A B D G H
  2. Order:

    A B C D E F C D E F C D E F D G H

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