Run results for: Codewars outlier test

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36

Browser: Chrome 63

Operating system: Windows

Device Platform: Other

Date tested: 2025 years ago

Test name	Executions per second
looping	4339432.5 Ops/sec
filtering	9.9 Ops/sec

Script Preparation code:

var arr = new Array(1000000);
arr.fill(10);
arr[5] = 1

AخA
 
var arr = new Array(1000000);arr.fill(10);arr[5] = 1

Tests:

looping

function findOutlier(integers){
  //your code here
  var test;
  let i = 0;
  let len = integers.length;
  
  if ((integers[0] % 2 == 0 || integers[1] % 2 == 0) && (integers[2] % 2 == 0 || integers[3] % 2 == 0)) {
      // outlier is odd
      test = function(int) {
        return int % 2 !== 0;
      }
  } else {
      // outlier is even
      test = function(int) {
        return int % 2 === 0;
      }
  }
  
  for(i;i < len;i++) {
    if (test(integers[i])) {
      return integers[i]
    }
  }
    
}

findOutlier(arr);

​x
 
function findOutlier(integers){  //your code here  var test;  let i = 0;  let len = integers.length;    if ((integers[0] % 2 == 0 || integers[1] % 2 == 0) && (integers[2] % 2 == 0 || integers[3] % 2 == 0)) {      // outlier is odd      test = function(int) {        return int % 2 !== 0;      }  } else {      // outlier is even      test = function(int) {        return int % 2 === 0;      }  }    for(i;i < len;i++) {    if (test(integers[i])) {      return integers[i]    }  }    }​findOutlier(arr);​

filtering

function findOutlier(int){
  var even = int.filter(a=>a%2==0);
  var odd = int.filter(a=>a%2!==0);
  return even.length==1? even[0] : odd[0];
}

findOutlier(arr)

 
function findOutlier(int){  var even = int.filter(a=>a%2==0);  var odd = int.filter(a=>a%2!==0);  return even.length==1? even[0] : odd[0];}​findOutlier(arr)