23 lines
469 B
JavaScript
23 lines
469 B
JavaScript
const sumAll = function (numOne, numTwo) {
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/* Checks */
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if (typeof numOne !== "number" || numOne < 0 || typeof numTwo !== "number" || numTwo < 0) {
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return "ERROR";
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}
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if (numOne > numTwo) {
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var placeHold = numTwo
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numTwo = numOne;
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numOne = placeHold;
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}
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var sum = 0;
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for (i = numOne; i <= numTwo; i++) {
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sum += i;
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}
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return sum;
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};
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// Do not edit below this line
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module.exports = sumAll;
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