如何在不复制其他学生相同成绩的情况下打印随机成绩列表？

Question

我不知道如何使用随机包打印学生的成绩而不复制其他学生的相同成绩。该程序需要功能来制作。请帮忙

import random


def get_values():
    list = []
    q = 1
    i = 4
    for num in range(i):
        data = random.randint(1, 100)
        list.append(data)
        #print("Quiz no.", q)
        #print(data)
        q += 1

    return list


def validate(ctr):
    while ctr > 50:
        print("Maximum of 50 students only")
        exit()
    return ctr


def grade(x):
    FG = sum(x) / 4
    return FG


def EQ(FG):
    if FG < 60:
        s = float(5.0)
        print(s)

    elif FG >= 60 and FG < 75:
        s = float(3.0)
        print(s)

    elif FG >= 75 and FG < 90:
        s = float(2.0)
        print(s)

    elif FG >= 90 and FG <= 100:
        s = float(1.0)
        print(s)

    return s


def main():
    list_high = []
    list_low = []
    ls=[]
    repeat = 'Y'
    ctr = 1
    while repeat.upper() == 'Y':
        validate(ctr)
        x = get_values()
        y = grade(x)
        z = EQ(y)
        high = list_high.append(max(x))
        low = list_low.append(min(x))

        print("Student #  Quiz 1     Quiz2    Quiz 3    Quiz4    Grade      EQ")
        q = 1

        for num in range(ctr - 1):
            print("\n   ", q, end='')

            for c in range(len(x)):
                print("       ", x[c], end="")
            q += 1
            print("    ", y, "    ", z, end=" ")

        ctr += 1

       # average_high = sum(list_high) / len(list_high)
        #average_low = sum(list_low) / len(list_low)


        repeat = input("\n Enter Y to input another students score: ")



main()

我的程序的输出

学生 # 测验 1 测验 2 测验 3 测验 4 年级 EQ

1        17        95        5        92     52.25      5.0 
2        17        95        5        92     52.25      5.0 
3        17        95        5        92     52.25      5.0 
4        17        95        5        92     52.25      5.0 
5        17        95        5        92     52.25      5.0 
6        17        95        5        92     52.25      5.0 

输入 Y 输入另一个学生的分数：

Answer 1

你想多了。此外，如果可以，请尝试迭代对象集合而不是基于范围的 for 循环。

这里可能会有所帮助：

def main():
    from random import sample

    number_of_quizzes = 4

    scores = sample(range(1, 100), number_of_quizzes)
    print(scores)

if __name__ == "__main__":
    main()

输出：

[10, 93, 66, 46]
>>> 

然后，例如，如果你有五个学生，每个学生有四个测验，你可以像这样扩展它：

def main():
    from random import sample

    number_of_students = 5
    number_of_quizzes = 4

    for current_scores in (sample(range(1, 100), number_of_quizzes) for _ in range(number_of_students)):
        print(current_scores)

if __name__ == "__main__":
    main()

输出：

[25, 82, 87, 13]
[91, 12, 76, 65]
[96, 90, 19, 34]
[82, 67, 4, 8]
[6, 91, 47, 68]
>>> 

编辑 - 这更接近你所写的：

 def get_random_scores():
    from random import randint

    number_of_scores = 4
    scores = []

    for _ in range(number_of_scores):
        score = randint(1, 100)
        scores.append(score)
    return scores

def get_highest_score_for_quiz_n(students_scores, *, n):
    return max(list(zip(*students_scores))[n-1])


def main():

    number_of_students = 5
    students_scores = []
    for _ in range(number_of_students):
        students_scores.append(get_random_scores())

    print("The scores are:")
    for scores in students_scores:
        print(scores)

    max_third_quiz_score = get_highest_score_for_quiz_n(students_scores, n=3)
    print(f"The highest score on the third quiz was {max_third_quiz_score}")


if __name__ == "__main__":
    main()