Answers for "sum of array ajvascript"

12

javascript sum of array

const sum = arr => arr.reduce((a, b) => a + b, 0);
Posted by: Guest on July-03-2020
2

javascript reduce sum

let nums = [1, 2, 3];

nums.reduce((curr, next) => curr + next);
Posted by: Guest on June-16-2020

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