(5) This exercise uses sub-algorithms. Trace the algorithm when input value is 4 and complete the trace tables. Also note that there are two variables named num. One is in the main algorithm and another is the sub-algorithm. Write pre- post-conditions for each of these algorithms (the main one and the sub-algorithm). output start num 1+2 ii+1 is num prime() = true end F prime(num) start flag-true d+2 flag= true and dsnum/2 num mod d = 0 flag false d+d+1 ret flag

Please help me is this code correct for the flowchart below

function problem3() {
  
      // Function to parse comma-delimited string to array of integers
      function parseInput(input) {
          return input.split(',').map(Number);
      }

      // Main function to execute the program
      function program1() {
          let userInput = getUserInput();
          let num = parseInput(userInput)[0]; // Assuming the user provides a single number
          for (let i = 2; i <= num; i++) {
              console.log(i);
          }
      }

      // Main function to execute the second program
      function program2() {
          let userInput = getUserInput();
          let num = parseInput(userInput)[0]; // Assuming the user provides a single number
          let flag = true;
          for (let d = 2; d <= num / 2; d++) {
              if (num % d == 0) {
                  flag = false;
              }
          }
          console.log(flag);
      }

      // Call the main functions of both programs
      program1();
      program2();
  }