Answers for "js sum of numbers"

14

sum of all numbers in an array javascript

const arrSum = arr => arr.reduce((a,b) => a + b, 0)
Posted by: Guest on March-23-2020
1

sum of two numbers in javascript

function sumArray(a, b) {
      var c = [];
      for (var i = 0; i < Math.max(a.length, b.length); i++) {
        c.push((a[i] || 0) + (b[i] || 0));
      }
      return c;
}
Posted by: Guest on May-17-2021

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