def gradingStudents(grades): """ Round grades according to the following rules: 1. If grade < 38, no rounding (failing grade) 2. If difference between grade and next multiple of 5 is < 3, round up 3. Otherwise, keep original grade """ result = []

for grade in grades:
    if grade < 38:
        # Failing grades are not rounded
        result.append(grade)
    else:
        # Find the next multiple of 5
        next_multiple = math.ceil(grade / 5) * 5
        difference = next_multiple - grade

        if difference < 3:
            # Round up to next multiple of 5
            result.append(next_multiple)
        else:
            # Keep original grade
            result.append(grade)

return result