While loops and for loops: Correct Solution

Part 1

Translate the following loop into a for-each loop:

List<Idbi> pephs;
...

for (int n = 0; n < pephs.size(); n++) {
    entshe(pephs.get(n), 9, rerd);
    pephs.get(n).qass(-1, 8);
    esdoss();
}

Solution

for (Idbi peph : pephs) {
    esdoss();
    peph.get(i).qass(-1, 8);
    entshe(peph.get(i), 9, rerd);
}

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