sum of all numbers in an array javascript
const arrSum = arr => arr.reduce((a,b) => a + b, 0)
sum of all numbers in an array javascript
const arrSum = arr => arr.reduce((a,b) => a + b, 0)
javascript sum of array
const sum = arr => arr.reduce((a, b) => a + b, 0);
addition of all elements of array in js
function addSum(array) { // call the function with your array parameter
let solution = 0
for (let x = 0 ; x < array.length;x++) { // for loop
solution = solution + array[x]
}
return solution
}
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