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$ curl repovive.com/roadmaps/javascript/loops/practice-sum-calculator

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$ curl repovive.com/roadmaps/javascript/loops/practice-sum-calculator

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Practice - Sum Calculator - Loops | JavaScript | Repovive

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JavaScript22 sections · 783 units18h total

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Practice - Sum Calculator

Accumulator pattern

Calculate the sum of numbers $1$ to $100$ :

let sum = 0

for (let i = 1; i <= 100; i++) {
  sum += i
}

console.log(`Sum of 1 to 100: ${sum}`)  // 5050

Try modifying this to:

$1.$ Sum only even numbers

$2.$ Sum only numbers divisible by $5$

$3.$ Find the product instead of sum