title: How to simplify the code?
body: <p>Is there a better way to find values?</p>
  
  <pre><code>let arrData = [[1, 0], [74, 0], [75, 1], [76, 1], [79, 1], [80, 0], [81, 0], [82, 0], [83, 1], [84, 0], [85, 0], [86, 0]];
  let isn = 75;
  
  function searchCount(arr, isn) {
      for(var i = 0; i &lt; arr.length; i++){
          if(arr[i][0] == isn){
              return arr[i][1];
          }
      }
  }
  
  console.log(searchCount(arrData, isn));
  </code></pre>