21 lines
411 B
JavaScript
21 lines
411 B
JavaScript
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let numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
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// sum: Imperative solution
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function imperativeSum(elements) {
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let total = 0;
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elements.forEach(function(n) {
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total += n;
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});
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return total;
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}
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console.log(imperativeSum(numbers));
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// sum: Functional solution
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function functionalSum(elements) {
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return elements.reduce((total, n) => { return total += n; });
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}
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console.log(functionalSum(numbers));
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