React Js Find Minimum Pair Sum in list

<!DOCTYPE html>
<html>

<body>
  <div id="app"></div>
  <script type="text/babel">
    const { useState, useEffect } = React;
    function App() {
      const [numbers, setNumbers] = useState([4, 2, 4, 7, 2, 1, 10, 8, 6]); // Replace with your numbers
      const [minPair, setMinPair] = useState([]);
      const [minSum, setMinSum] = useState(null);

const findMinimumPairSum = () => {
        if (numbers.length < 2) {
          alert("There should be at least two numbers to find a pair sum.");
          return;
        }

// Sort the array in ascending order
        const sortedNumbers = [...numbers].sort((a, b) => a - b);

// Initialize the minimum sum and pair
        let minSum = Number.MAX_VALUE;
        let minPair = [];

// Iterate through the sorted array and find the minimum sum
        for (let i = 0; i < sortedNumbers.length - 1; i++) {
          let sum = sortedNumbers[i] + sortedNumbers[i + 1];
          if (sum < minSum) {
            minSum = sum;
            minPair = [sortedNumbers[i], sortedNumbers[i + 1]];
          }
        }

setMinSum(minSum);
        setMinPair(minPair);
      };

return (
        <div className="container">
          <h2>React Js Find Minimum Pair Sum in list</h2>
          <p>Numbers: {numbers.join(', ')}</p>
          <button onClick={findMinimumPairSum}>Find Minimum Pair Sum</button>
          {minSum !== null && (
            <div>
              <p>Minimum Pair Sum: {minSum}</p>
              <p>Pair: {minPair.join(', ')}</p>
            </div>
          )}
        </div>
      );
    }

ReactDOM.render(<App />, document.getElementById('app'));
  </script>
  <style>
    .container {
      width: 600px;
      margin: 0 auto;
      box-shadow: rgba(0, 0, 0, 0.1) 0px 4px 6px -1px, rgba(0, 0, 0, 0.06) 0px 2px 4px -1px;
      padding: 20px;
    }

/* Style for the heading */
    h1 {
      font-size: 24px;
      color: #333;
    }

/* Style for the paragraph */
    p {
      font-size: 16px;
      color: #555;
      margin: 10px 0;
    }

/* Style for the button */
    button {
      padding: 10px 20px;
      font-size: 18px;
      background-color: #007BFF;
      color: #fff;
      border: none;
      border-radius: 5px;
      cursor: pointer;
      transition: background-color 0.3s ease;
    }

button:hover {
      background-color: #0056b3;
    }
  </style>
</body>

</html>

 
<!DOCTYPE html>
<html>
​
<head>
  <meta charset="UTF-8" />
  <script src="https://cdnjs.cloudflare.com/ajax/libs/react/17.0.2/umd/react.development.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/react-dom/17.0.2/umd/react-dom.development.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/babel-standalone/6.26.0/babel.min.js"></script>
</head>
​
<body>
  <div id="app"></div>
  <script type="text/babel">
    const { useState, useEffect } = React;
    function App() {
      const [numbers, setNumbers] = useState([4, 2, 4, 7, 2, 1, 10, 8, 6]); // Replace with your numbers
      const [minPair, setMinPair] = useState([]);
      const [minSum, setMinSum] = useState(null);
​
      const findMinimumPairSum = () => {
        if (numbers.length < 2) {
          alert("There should be at least two numbers to find a pair sum.");
          return;
        }
​
        // Sort the array in ascending order
        const sortedNumbers = [...numbers].sort((a, b) => a - b);
​
        // Initialize the minimum sum and pair
        let minSum = Number.MAX_VALUE;
        let minPair = [];
​
        // Iterate through the sorted array and find the minimum sum
        for (let i = 0; i < sortedNumbers.length - 1; i++) {
          let sum = sortedNumbers[i] + sortedNumbers[i + 1];
          if (sum < minSum) {
            minSum = sum;
            minPair = [sortedNumbers[i], sortedNumbers[i + 1]];
          }
        }
​
        setMinSum(minSum);
        setMinPair(minPair);
      };
​
      return (
        <div className="container">
          <h2>React Js Find Minimum Pair Sum in list</h2>
          <p>Numbers: {numbers.join(', ')}</p>
          <button onClick={findMinimumPairSum}>Find Minimum Pair Sum</button>
          {minSum !== null && (
            <div>
              <p>Minimum Pair Sum: {minSum}</p>
              <p>Pair: {minPair.join(', ')}</p>
            </div>
          )}
        </div>
      );
    }
​
    ReactDOM.render(<App />, document.getElementById('app'));
  </script>
  <style>
    .container {
      width: 600px;
      margin: 0 auto;
      box-shadow: rgba(0, 0, 0, 0.1) 0px 4px 6px -1px, rgba(0, 0, 0, 0.06) 0px 2px 4px -1px;
      padding: 20px;
    }
​
    /* Style for the heading */
    h1 {
      font-size: 24px;
      color: #333;
    }
​
    /* Style for the paragraph */
    p {
      font-size: 16px;
      color: #555;
      margin: 10px 0;
    }
​
    /* Style for the button */
    button {
      padding: 10px 20px;
      font-size: 18px;
      background-color: #007BFF;
      color: #fff;
      border: none;
      border-radius: 5px;
      cursor: pointer;
      transition: background-color 0.3s ease;
    }
​
    button:hover {
      background-color: #0056b3;
    }
  </style>
</body>
​
</html>