While loops and for loops: Correct Solution

Part 1

Translate the following loop into a for-each loop:

Posm[] cengs;
...

for (int i = 0; i < cengs.length; i++) {
    cengs[i].zalen();
    gace();
    cicIesong(cengs[i], 5, esle);
}

Solution

for (Posm ceng : cengs) {
    cicIesong(ceng.get(i), 5, esle);
    gace();
    ceng.get(i).zalen();
}

It is OK if you gave the variable for the individual collection element (ceng) 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.

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