text: 'use strict';
  
  (function() {
  
      const inputsElem = document.querySelector('#inputs1');
  const outPutElem1 = document.querySelector('#u-js');
  const outPutElem2 = document.querySelector('#n-js');
  
    function stringify(data) {
      try {
          data = JSON.stringify(data);
      } catch(e){
           console.log(e)
      }
      return data;
     }
  
  
  // Input SubMarks
      const subMarks = { tamil: 60, english: 45, math: 70 };
      inputsElem.innerText = stringify(subMarks);
  
      // Using UnderScore Method
  
      function addInternalMarks(val, key) {
          return val + 24;
      }
  
  
      const result_U = stringify(_.mapObject(subMarks, addInternalMarks));
  
      // UnderScore JS Outpt
  
      outPutElem1.innerText = result_U;
  
      // using JavaScript For Loop
  
      const keys = Object.keys(subMarks);
      const values = Object.values(subMarks);
      const result_N = { };
      for (let i=0; i<= keys.length-1; i++) {
          result_N [keys[i]] = values[i] + 24;
      }
      
      outPutElem2.innerText = stringify(result_N);
  
  
  
  }());