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- function biggerThanNeighbors(index, arr) {
- var i = index;
- var numbers = arr;
- if(i == 0 || i == numbers.length - 1)
- console.log('only one neighbor');
- else if(i > numbers.length - 1)
- console.log('undefined');
- else {
- if(numbers[i] > numbers[i - 1] && numbers[i] > numbers[i + 1])
- console.log('bigger');
- else if(numbers[i] <= numbers[i - 1] || numbers[i] <= numbers[i + 1])
- console.log('not bigger');
- }
- }
- biggerThanNeighbors(2, [1, 2, 3, 3, 5]);
- biggerThanNeighbors(2, [1, 2, 5, 3, 4]);
- biggerThanNeighbors(5, [1, 2, 5, 3, 4]);
- biggerThanNeighbors(0, [1, 2, 5, 3, 4]);
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