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Update main.c #105

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Update main.c #105

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DaryaJavadi
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I modified as few characters as possible.
I modified as few characters as possible.
I modifies as few characters as possible.
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Review

Changes Made:

  • Replaced the goto statement with a for loop to iterate 32 times.
  • Removed the unnecessary count variable and the label loop.

Original Code:

int main()
{
  int count = 32;
loop:
  if (count--)
{
    printf("Hello School\n");
    goto loop;
}
  return 0;
}

Refactored Code:

int main()
{
  int i;
  for (i = 0; i < 32; i++)
  {
    printf("Hello School\n");
  }
  return 0;
}

Improvements

  1. Variable Declaration: Declare the loop variable i inside the for loop for better scope management.
  2. Code Readability: Add comments to clarify the purpose of the loop.
  3. Avoid Magic Numbers: Define a constant for the loop limit to improve code maintainability.

Improved Code:

#include <stdio.h>

int main()
{
  // Define the number of iterations
  const int loop_count = 32;
  
  // Loop 32 times to print "Hello School"
  for (int i = 0; i < loop_count; i++)
  {
    printf("Hello School\n");
  }
  
  return 0;
}

Summary

The refactored code is more readable and maintainable without changing the functionality. The use of a for loop instead of a goto statement follows better programming practices and improves the overall structure.

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2 participants