Write a method that returns the nth odd element of a list. If the index of the element exceeds the list size, then return -1

mahmoud2506

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2022-04-28

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Write a method that returns the nth odd element of a list. If the index of the element exceeds the list size, then return -1.

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mahmoud2506

2022-04-28

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public Integer getElement(List<Integer> list, Integer n) {
int elementIndex = 2 * (n-1);
return elementIndex > list.size() - 1 ? -1 : list.get(elementIndex);
}

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Write a method that returns the nth odd element of a list. If the index of the element exceeds the list size, then return -1

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