numOdd.js

// Write a function `numOdds` that accepts an array of numbers as an argument. The function should
// return a number representing the count of odd elements in the array.
function numOdds(array) {
  let count = 0;
  for (let i = 0; i < array.length; i++) {
    let num = array[i];
    if (num % 2 === 1) count++;
  }
  return count;
}
console.log(numOdds([4, 7, 2, 5, 9])); // 3
console.log(numOdds([11, 31, 58, 99, 21, 60])); // 4
console.log(numOdds([100, 40, 4])); // 0