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)add all elements in array javascript
console.log(
[1, 2, 3, 4].reduce((a, b) => a + b, 0)
)
console.log(
[].reduce((a, b) => a + b, 0)
)javascript sum of array
const sum = arr => arr.reduce((a, b) => a + b, 0);adding all elements in an array javascript
values.reduce(function(a, b){return a+b;})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
}Copyright © 2021 Codeinu
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