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14 lines
246 B
JavaScript
14 lines
246 B
JavaScript
/**
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* This function returns the number plus two.
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*
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* @param {Number} a the number
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* @returns {Number} numbertwo
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* @example
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* var result = returnTwo(4);
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* // result is 6
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*/
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function returnTwo(a) {
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// this returns a + 2
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return a + 2;
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}
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