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jerolan/simpleAdding.js

Created October 16, 2019 20:09
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simpleAdding.js
function simpleAdding(num) {
let sum = 0;
for (let i = 0; i <= num; i++) sum += i;
return sum;
}
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jerolan commented Oct 16, 2019 •
edited
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function simpleAdding(num) {
  return (num * (1 + num)) / 2;
}

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