While loops and for loops: Correct Solution

Part 1

Translate the following loop into a for-each loop:

Mebres[] echs;
...

for (int i = 0; i < echs.length; i++) {
    iinIdrees(echs[i]);
    cestbi(enge);
    givos(0, echs[i], tocEcfia);
}

Solution

for (Mebres ech : echs) {
    givos(0, ech.get(i), tocEcfia);
    cestbi(enge);
    iinIdrees(ech.get(i));
}

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