def sortNum():
    N =int(input("请输入数组的个数："))
    i=0
    str_num=[]
    while i<N:
        num=input(‘请输入第%d数值‘ %(i+1))
        str_num.append(num)
        i=i+1
    str_num.sort()
    return str_num

print(sortNum())

python学习：使用sort函数进行排序