ReactJS-Interview-Questions/Javascriptarray_02.html at main · shilpa-maity/ReactJS-Interview-Questions · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>
<!-- //numbers =[11,22,45,67,'e','m','n','a'];
//Count no of odd nos.
//Count no of Even nos.
//count no of Vowels.
//count no of consonents.
//Eliminate all string data create a numeric array and find out max & min .
//Sum of all numeric elements
//average of all numeric elements.
 -->
 <script type="text/javascript">
  var numbers = [11, 22, 45,67,'e','m','n','a'];
  // Count number of odd numbers
  var oddCount = 0;
  var evenCount = 0;
  var vowelCount = 0;
  var consonantCount = 0;
  var numericArray = [];
  for (var i = 0; i < numbers.length; i++) {
      if (typeof numbers[i] === 'number') {
          if (numbers[i] % 2 === 0) {
              evenCount++;
          } else {
              oddCount++;
          }
          numericArray.push(numbers[i]);
      } else if (typeof numbers[i] === 'string') {
          var str = numbers[i].toLowerCase();
          for (var j = 0; j < str.length; j++) {
              var char = str[j];
              if ("aeiou".includes(char)) {
                  vowelCount++;
              } else if (char >= 'a' && char <= 'z') {
                  consonantCount++;
              }
          }
      }
  }
  console.log("Odd Numbers Count:", oddCount);
  console.log("Even Numbers Count:", evenCount);
  console.log("Vowel Count:", vowelCount);
  console.log("Consonant Count:", consonantCount);

  // Find max and min values in the numeric array
  var maxNum = Math.max(...numericArray);
  var minNum = Math.min(...numericArray);
  console.log("Numeric Array:", numericArray);
  console.log("Maximum Number:", maxNum);
  console.log("Minimum Number:", minNum);


  // Sum and Average of numeric elements
  var sum = numericArray.reduce(function (acc, num) {
      return acc + num;
  }, 0);
  var average = sum / numericArray.length;
  console.log("Sum of Numeric Elements:", sum);
  console.log("Average of Numeric Elements:", average);
</script>
<body>

</body>
</html>