📄 03.js
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// This is another version of the add_to_totals() function. It doesn't// work, though, because instead of changing the array itself, it tries to// change the reference to the array.function add_to_totals2(totals, x){ newtotals = new Array(3); newtotals[0] = totals[0] + x; newtotals[1] = totals[1] + x; newtotals[2] = totals[2] + x; totals = newtotals; // This line has no effect outside of the function}
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