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<pre><code>consonant_letters = ['B', 'C', 'D', 'F', 'G', 'H', 'J', 'K', 'L', 'M', 'N', 'P', 'Q', 'R', 'S', 'T', 'V', 'X', 'Z']
for x in range(9999):
for y in range(consonant_letters):
for z in range(consonant_letters):
for a in range(consonant_letters):
print(f'{x} {y} {z} {a}')
</code></pre>
<p>*我得到的是这个</p>
<blockquote>
<p>TypeError: 'list' object cannot be interpreted as an integer</p>
</blockquote>
<p>*我试图打印西班牙车牌系统中的所有数字,将其转换为列表,最后,执行输入功能,用户输入某个车牌,程序会告诉他在该车牌系统结束之前有多少个车牌</p>
<p>*编辑:我现在发现,我唯一没有弄清楚的是如何表述输入函数。以下是解决方案:</p>
<pre><code>consonant_letters = ['B', 'C', 'D', 'F', 'G', 'H', 'J', 'K', 'L', 'M',
'N', 'P', 'Q', 'R', 'S', 'T', 'V', 'X', 'Z']
for x in range(10000):
break
if x < 1000 and x > 99:
x = f"0{x}"
elif x < 100 and x > 9:
x = f"00{x}"
elif x < 10:
x = f"000{x}"
for y in consonant_letters:
for z in consonant_letters:
for a in consonant_letters:
print(f'{x} {y} {z} {a}')
</code></pre>
<p>*我尝试引入输入功能,以便用户可以引入特定的车牌号,我将检测它是否存在,但存在问题。
以下是我尝试过的:</p>
<pre><code>`consonant_letters = ['B', 'C', 'D', 'F', 'G', 'H', 'J', 'K', 'L',
'M', 'N', 'P', 'Q', 'R', 'S', 'T', 'V', 'X', 'Z']
for x in range(10000):
if x < 1000 and x > 99:
x = f"0{x}"
elif x < 100 and x > 9:
x = f"00{x}"
elif x < 10:
x = f"000{x}"
for y in consonant_letters:
for z in consonant_letters:
for a in consonant_letters:
list_1 = f'{x} {y}{z}{a}'
license_plate_user = input("Write the license plate: ")
print(license_plate_user in list_1)`
</code></pre>
<p>*当我介绍任何其他不是0000 BBB(第一个)的车牌时,它会说False。我知道这意味着循环只执行一次,但我不知道如何修复它</p>
<p>*编辑;我知道如何执行循环,然后制定输入,但我还有一个问题要问。是否有一个操作,我可以写知道一个具体的车牌,知道有多少剩余</p>
<pre><code>consonant_letters = ['B', 'C', 'D', 'F', 'G', 'H', 'J', 'K', 'L', 'M',
'N', 'P', 'Q', 'R', 'S', 'T', 'V', 'X', 'Z']
for x in range(10000):
if x < 1000 and x > 99:
x = f"0{x}"
elif x < 100 and x > 9:
x = f"00{x}"
elif x < 10:
x = f"000{x}"
for y in consonant_letters:
for z in consonant_letters:
for a in consonant_letters:
list1 = f'{x} {y}{z}{a}'
if "9999 ZZZ" in list1:
license_plate_user = input("Write the license plate: ")
license_plate_user in list1
if license_plate_user:
print("Operation I do not know yet")
else:
print("Wrong values")
</code></pre>
<p>*编辑:我找到了一种方法,但它不起作用,我不知道为什么:</p>
<pre><code>consonant_letters = ['B', 'C', 'D', 'F', 'G', 'H', 'J', 'K', 'L', 'M',
'N', 'P', 'R', 'S', 'T', 'V', 'X', 'Z']
total_number_of_license_plates = 80000000
for x in range(10000):
if x < 1000 and x > 99:
x = f"0{x}"
elif x < 100 and x > 9:
x = f"00{x}"
elif x < 10:
x = f"000{x}"
for y in consonant_letters:
for z in consonant_letters:
for a in consonant_letters:
list1 = f'{x} {y}{z}{a}'
if "9999 ZZZ" in list1:
license_plate_user = input("Write the license
plate: ")
license_plate_user in list1
if license_plate_user:
print(list1.index(license_plate_user))
license_plates_left =
total_number_of_license_plates - list1.index(license_plate_user)
print(f'There are {license_plates_left} license
plates left')
else:
print("Wrong values")
</code></pre>
<p>我得到的是:</p>
<blockquote>
<p>ValueError: substring not found</p>
</blockquote>