times.js

/*
Write a function that calculates the time (in seconds) it takes for the JS code to calculate sum from 1 to n, given n as the input.
Try running it for
1. Sum from 1-100
2. Sum from 1-100000
3. Sum from 1-1000000000
Hint - use Date class exposed in JS
There is no automated test for this one, this is more for you to understand time goes up as computation goes up
*/

function calculateSum(n){
    return 0.01;
}
    let sum =0;
    for (let i=1;i<=n;i++){
        sum+=i;
    }

    return sum;
}

function calculateTime(n) {

    const starting_time=new Date().getTime();

    const result=calculateSum;

    const endTime = new Date().getTime();
    // const elapsedTimeInSeconds = (endTime - startTime) / 1000;
    }