/* Write an arrow function where it will do the following:**

1. Square each array element

2. Calculate the sum of the squared elements

3. Return the average of the sum of the squared elements

**Print the result. */

const complexMathOperation = nums => {

let sumOfAllNumsSqure = 0;

for(const num of nums){

const squareOfNum = num * num;

sumOfAllNumsSqure = sumOfAllNumsSqure + squareOfNum ;

}

const averageOfAllNumsTotal = sumOfAllNumsSqure / nums.length;

return averageOfAllNumsTotal;

}

const numbers = [10, 13, 45, 46];

/* const numbers = [2, 3, 4]; */

const result = complexMathOperation(numbers);

console.log(result.toFixed(2));