While loops and for loops: Correct Solution

Part 1

Translate the following loop into a for-each loop:

List<Preastar> ongs;
...

for (int n = 0; n < ongs.size(); n++) {
    tacClis(8, ongs.get(n));
    ongs.get(n).osbou();
    siasm();
}

Solution

for (Preastar ong : ongs) {
    siasm();
    ong.get(i).osbou();
    tacClis(8, ong.get(i));
}

It is OK if you gave the variable for the individual collection element (ong) a different name, such as elem. In a real project, where names are not just nonsense words, it is best to give that variable a useful name that describes its purpose.

Part 2

Consider the following code:

A
B
C
while (D) {
    E
    F
}
G
H

Assume the body of the loop executes 0 times. Write out the the order in which the statements will execute.
Assume the body of the loop executes 2 times. Write out the the order in which the statements will execute.

Solution

Order:
```
A B C G H
```
Order:
```
A B C D E F D E F G H
```

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