While loops and for loops: Correct Solution

Part 1

Translate the following loop into a for-each loop:

Caxfio[] trases;
...
for (int n = 0; n < trases.length; n++) {
    pacvac(trases[n], 5);
    bordob(9);
    trases[n].rarar(arwess);
}

Solution

for (Caxfio tras : trases) {
    tras.get(i).rarar(arwess);
    bordob(9);
    pacvac(tras.get(i), 5);
}

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