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mauricio
Asked: 2020-07-14 06:46:40 +0800 CST 2020-07-14 06:46:40 +0800 CST

Why my array does not store this variable?

  • 772

I have an array of classes, in this case ProductsA. I am going through it with the for each,

Products []productsA = new Products[3];
productsA[0] = new Products("perfum",50);
productsA[1] = new Perishable("tv",400,2);
productsA[2] = new Nonperishable("phone",
            200,"electrodomestico");

for(Products i:productsA) {
        int totalPrice = i.getPrice()*5;
        array = {totalPrice};

that last line marks an error (Array constants can only be initializers). I want that in each return to save that result in the array to later add it and go through it. By the way, I have it globally.

int array[];

also try with the normal for loop and mark more errors I could only with this

java

1 Answers

  1. Best Answer

    You need to know the position in which you will store the totalPrice, it could be something like this:

        int[] array = new int[3];
    int c = 0;
    for (Products i : productsA) {
        int totalPrice = i.getPrice() * 5;
        array[c] = totalPrice;
        c++;
    }
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