While loops and for loops: Correct Solution


Part 1

Translate the following loop into a for-each loop:

List<EsoSecci> iners;
...
for (int i = 0; i < iners.size(); i++) {
    vadus(bres, 1, iners.get(i));
    sloHelo(vurAip);
    iners.get(i).cemzac();
    scer(casBemaun);
}

Solution

for (EsoSecci iner : iners) {
    scer(casBemaun);
    iner.get(i).cemzac();
    sloHelo(vurAip);
    vadus(bres, 1, iner.get(i));
}

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