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我有一些使用戶在列表中添加單詞的代碼。假設用戶添加了5個單詞。 lst = ['The','first','letter','word''yes'],我們需要從列表中打印3個隨機單詞,但可能不一樣。因此,當我使用隨機模塊並打印2個相同的單詞時,它將替換其中的一個單詞,並且如果它再次打印相同的單詞,則會立即替換它。這是我的代碼,希望你能理解它。代碼需要在*所在的位置。如何替換附加但隨機模塊的雙列表項?
import random
print('You can choose from randnormal and normextra.')
print('Randnormal is a one time thing, so it can be that some people are showed twice,')
print("but at randspecial people can't be chosen twice, so choose one")
choose = input("randspecial(S) or randnormal(N): ")
breaksystem = '1'
while True:
def again():
print()
_again_ = input('Do you want to do this again (Y/N): ')
if _again_.lower() == 'y':
print()
elif _again_.lower() == 'n':
breaksystem = '0'
else:
print('Try again:')
print()
again()
def randnormal():
ppl = int(input('From how many people do you want to choose: '))
print()
lst = []
for i in range(0, ppl):
inp = input('Name of the person: ')
lst.append(inp)
many = int(input('How many people do you want to select: '))
if many == 1:
print(random.choice(lst))
again()
elif ppl < many:
print('You want to select more people than you have chosen.\n')
again()
else:
for i in range(0, many):
rand = random.randint(0, len(lst) - 1)
print(lst[rand])
again()
def randspecial():
ppl_ = int(input('From how many people do you want to choose: '))
print()
lst_ = []
for i in range(0, ppl_):
rand_ = input('Name of the person: ')
lst_.append(rand_)
many_ = int(input('How many people do you want to select: '))
if many_ == 1:
print(random.choice(lst_))
elif ppl_ < many_:
print('You want to select more people than you have chosen.\n')
again()
else:
THE CODE SHOULD BE HERE *
elif i == len(new_list- 1):
print(new_list)
print('It tried {} time before his decision was made.'.format(total))
break
else:
total += 1
if choose.lower() == 's':
randspecial()
elif choose.lower() == 'n':
randnormal()
else:
print('Sorry pick again.')
print()
是否有可能,它會返回相同名稱的2? –
我測試過了,謝謝你的使用 –