sum of array of number
const sum = [1, 2, 3].reduce((partialSum, a) => partialSum + a, 0);
console.log(sum); // 6
Run code snippetsum of array of number
const sum = [1, 2, 3].reduce((partialSum, a) => partialSum + a, 0);
console.log(sum); // 6
Run code snippetsum all values of an array
function array(arr){
var sum = 0;
for (var i = 0; i< arr.length; i++){
sum += arr[i];
}
console.log(sum);
}
array([5, 1, 3, 3])Copyright © 2021 Codeinu
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