Question

Please write a Java program:

Given an array of positive integers, return a count of the number of even integers. countEvens([2, 3, 5])-1 countEvens([4, 20]) - 2 countEvens([3, 7, 1, 11]) 0 Go Save, Compile, Run (ctrl-enter) int countEvens (int[] nums) {

Answer 1

int countEvens(int[] nums){
  if(nums == null){
    return 0;
  }
  int count = 0;
  for(int i = 0;i<nums.length;i++){
    if(nums[i]%2==0){
      count += 1;
    }
  }
  return count;
}

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