student_practical_mark.py

th_pass_mark = 0
th_max_mark = 0
pr_pass_mark = 0
pr_max_mark = 0


def parmark(pr_max_mark, pr_pass_mark, th_max_mark, th_pass_mark, score_mark):

    if score_mark <= th_pass_mark:
        score_pr_mark = pr_pass_mark
    else:
        score_mark_percentage = (100 / th_max_mark) * score_mark
        score_pr_mark = (pr_max_mark / 100) * score_mark_percentage
        if score_pr_mark < pr_pass_mark:
            score_pr_mark = pr_pass_mark
    return score_pr_mark


score_mark = float(input("Enter Score Mark: "))
practical_mark = parmark(
    pr_max_mark, pr_pass_mark, th_max_mark, th_pass_mark, score_mark
)

print(f"Practical Mark: => {practical_mark}")