mdibrahimk48/recursiveSortingStringAlgorithmJS.html

## recursiveSortingStringAlgorithmJS.html
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UV-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Sorting string using recursive sort algorithm</title>

    <!-- Made by Md. Ibrahim Khalil -->

</head>

<body>
    <script>

		const input = prompt("Please Enter Your Name: ");
		const nameUpperCaseArray = input
		  .split("")
		  .join("")
		  .toUpperCase()
		  .split("");

		printArry("Your name (Input): ", nameUpperCaseArray);

		recursiveSelectionSort(nameUpperCaseArray);

		printArry("Name after sorting (Output): ", nameUpperCaseArray);
		printObject("Char count (Output): ", getCountChar(nameUpperCaseArray));


		//Defining a recursiveSelectionSort function that takes an array and its length as input parameters
		function recursiveSelectionSort(arr, n = arr.length) {
		  if (n <= 1) {
			return arr;
		  }

		  let maxIndex = 0;
		  for (let i = 1; i < n; i++) {
			if (arr[i] > arr[maxIndex]) {
			  maxIndex = i;
			}
		  }

		  //Swaps the maximum element with the last element of the array.
		  swap(arr, maxIndex, n - 1);
		  recursiveSelectionSort(arr, n - 1);

		  return arr;
		}

		//The function returns the sorted array
		function swap(arr, i, j) {
		  const temp = arr[i];
		  arr[i] = arr[j];
		  arr[j] = temp;
		}


		//Printing Function

		function printObject(message, object) {
		  const arr = Object.keys(object);
		  document.write(message);
		  for (let i = 0; i < arr.length; i++) {
			document.write(arr[i] + " = " + object[arr[i]] + " ");
		  }
		  document.write(" <br>");
		}

		//For Printing Char
		function printArry(message, arr) {
		  document.write(message);
		  for (let i = 0; i < arr.length; i++) {
			document.write(arr[i] + " ");
		  }
		  document.write(" <br>");
		}

		//For Char Counting
		function getCountChar(arr) {
		  return arr.reduce((acc, cur) => {
			if (acc[cur]) {
			  acc[cur] += 1;
			  return acc;
			}
			return {
			  ...acc,
			  [cur]: 1,
			};
		  }, {});
		}

    </script>

 </body>
 </html>
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<meta http-equiv="X-UV-Compatible" content="IE=edge">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<title>Sorting string using recursive sort algorithm</title>

	<!-- Made by Md. Ibrahim Khalil -->

	</head>

	<body>
	<script>

	const input = prompt("Please Enter Your Name: ");
	const nameUpperCaseArray = input
	.split("")
	.join("")
	.toUpperCase()
	.split("");

	printArry("Your name (Input): ", nameUpperCaseArray);

	recursiveSelectionSort(nameUpperCaseArray);

	printArry("Name after sorting (Output): ", nameUpperCaseArray);
	printObject("Char count (Output): ", getCountChar(nameUpperCaseArray));


	//Defining a recursiveSelectionSort function that takes an array and its length as input parameters
	function recursiveSelectionSort(arr, n = arr.length) {
	if (n <= 1) {
	return arr;
	}

	let maxIndex = 0;
	for (let i = 1; i < n; i++) {
	if (arr[i] > arr[maxIndex]) {
	maxIndex = i;
	}
	}

	//Swaps the maximum element with the last element of the array.
	swap(arr, maxIndex, n - 1);
	recursiveSelectionSort(arr, n - 1);

	return arr;
	}

	//The function returns the sorted array
	function swap(arr, i, j) {
	const temp = arr[i];
	arr[i] = arr[j];
	arr[j] = temp;
	}


	//Printing Function

	function printObject(message, object) {
	const arr = Object.keys(object);
	document.write(message);
	for (let i = 0; i < arr.length; i++) {
	document.write(arr[i] + " = " + object[arr[i]] + " ");
	}
	document.write(" <br>");
	}

	//For Printing Char
	function printArry(message, arr) {
	document.write(message);
	for (let i = 0; i < arr.length; i++) {
	document.write(arr[i] + " ");
	}
	document.write(" <br>");
	}

	//For Char Counting
	function getCountChar(arr) {
	return arr.reduce((acc, cur) => {
	if (acc[cur]) {
	acc[cur] += 1;
	return acc;
	}
	return {
	...acc,
	[cur]: 1,
	};
	}, {});
	}

	</script>

	</body>
	</html>