js sum of array
[1, 2, 3, 4].reduce((a, b) => a + b, 0)
// Output: 10js sum of array
[1, 2, 3, 4].reduce((a, b) => a + b, 0)
// Output: 10javascript sum of array
const sum = arr => arr.reduce((a, b) => a + b, 0);sum all the values in an array javascript
array.reduce((a, b) => a + b, 0)how to find the sum of array using JavaScript
// If you do not want to use array.reduece you can itereate through the array and then get the solution.
const getSum = (arr)=>{
let sum = 0;
for(key of arr){
sum += key
}
return sum
}Copyright © 2021 Codeinu
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