How can I make a for-loop which calculates the sum of all numbers from 1 to 100 and continuously stores it in sum. That is the for loop must go from 1 to 100 inclusive?
let sum = 0; for (let i = 0; i <= 100; i++) { sum = sum + i; }
Your loop condition should be <
instead of >=
and within the loop you need to take the last value of sum
and add i
to it. Lastly, if you want the sum of numbers from 1 to 100, then your loop has to start at 1 and end at 100.
let sum = 0; for (let i = 1; i < 101; i++) { sum = sum + i; } console.log(sum);
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