如何根據用戶輸入的數字選擇變數

我正在嘗試更改我創建的類中的資料。我創建了 20 個資料集 (t1-20)，其中團隊名稱和分數為空欄位所有團隊

class AllTeams:
  def __init__(self, TeamNum, TeamName, TeamScore):
    self.TeamNum = TeamNum
    self.TeamName = TeamName
    self.TeamScore = TeamScore


  def myfunc(abc):
    print('Team Number:',abc.TeamNum,'|-|', 'Team Name:',abc.TeamName, '|-|', 'Team Score:',abc.TeamScore)


t1 = AllTeams(1, "N/A", 0)
t2 = AllTeams(2, "N/A", 0)
t3 = AllTeams(3, "N/A", 0)
t4 = AllTeams(4, "N/A", 0)
t5 = AllTeams(5, "N/A", 0)
t6 = AllTeams(6, "N/A", 0)
t7 = AllTeams(7, "N/A", 0)
t8 = AllTeams(8, "N/A", 0)
t9 = AllTeams(9, "N/A", 0)
t10 = AllTeams(10, "N/A", 0)
t11 = AllTeams(11, "N/A", 0)
t12 = AllTeams(12, "N/A", 0)
t13 = AllTeams(13, "N/A", 0)
t14 = AllTeams(14, "N/A", 0)
t15 = AllTeams(15, "N/A", 0)
t16 = AllTeams(16, "N/A", 0)
t17 = AllTeams(17, "N/A", 0)
t18 = AllTeams(18, "N/A", 0)
t19 = AllTeams(19, "N/A", 0)
t20 = AllTeams(20, "N/A", 0)#data for teams

t1.myfunc()
t2.myfunc()
t3.myfunc()
t4.myfunc()
t5.myfunc()
t6.myfunc()
t7.myfunc()
t8.myfunc()
t9.myfunc()
t10.myfunc()
t11.myfunc()
t12.myfunc()
t13.myfunc()
t14.myfunc()
t15.myfunc()
t16.myfunc()
t17.myfunc()
t18.myfunc()
t19.myfunc()
t20.myfunc()#printing the leaderboard of teams


TeamCounter=int(input('How many Teams will be in the tournament? '))
conversion=str(TeamCounter)
print('')
while TeamCounter>0:
    NameOfTeam=input('Please Enter Team Name: ')
    MemberCount=input('How Many Members in Team? ')
    TeamCounter-=1 #need this for the loop to work


NewTeam=('t' conversion)
print(NewTeam)

uj5u.com熱心網友回復：

這是迄今為止所有評論的摘要。請注意，創建 20 個團隊是愚蠢的，然后問會有多少。這只會創建他們要求的團隊。另外，您沒有放置玩家數量的地方，所以我不存盤它。

class AllTeams:
  def __init__(self, TeamNum, TeamName, TeamScore):
    self.TeamNum = TeamNum
    self.TeamName = TeamName
    self.TeamScore = TeamScore

  def __repr__(self):
    return f'Team Number: {self.TeamNum} |-| Team Name: {self.TeamName} |-| Team Score: {self.TeamScore}'

#teams = [AllTeams(i 1, "N/A", 0) for i in range(20)]
teams = []

TeamCounter=int(input('How many Teams will be in the tournament? '))

print('')
for i in range(TeamCounter):
    NameOfTeam=input(f'Please Enter Team {i 1} Name: ')
    MemberCount=input('How Many Members in Team? ')
    teams.append( AllTeams( i 1, NameOfTeam, 0 ) )

for t in teams:
    print(t)

輸出：

C:\tmp>python x.py
How many Teams will be in the tournament? 8

Please Enter Team 1 Name: abc
How Many Members in Team? 3
Please Enter Team 2 Name: def
How Many Members in Team? 3
Please Enter Team 3 Name: ghi
How Many Members in Team? 2
Please Enter Team 4 Name: jkl
How Many Members in Team? 9
Please Enter Team 5 Name: mno
How Many Members in Team? 3
Please Enter Team 6 Name: pqr
How Many Members in Team? 3
Please Enter Team 7 Name: stu
How Many Members in Team? 4
Please Enter Team 8 Name: vwx
How Many Members in Team? 3
Team Number: 1 |-| Team Name: abc |-| Team Score: 0
Team Number: 2 |-| Team Name: def |-| Team Score: 0
Team Number: 3 |-| Team Name: ghi |-| Team Score: 0
Team Number: 4 |-| Team Name: jkl |-| Team Score: 0
Team Number: 5 |-| Team Name: mno |-| Team Score: 0
Team Number: 6 |-| Team Name: pqr |-| Team Score: 0
Team Number: 7 |-| Team Name: stu |-| Team Score: 0
Team Number: 8 |-| Team Name: vwx |-| Team Score: 0

C:\tmp>

uj5u.com熱心網友回復：

你的班級名字很糟糕，因為它只代表一個團隊——所以我把它重命名了。

為了便于列印，我添加了一個 repr。

有固定數量的團隊。正如其他人所說，您應該考慮詢問用戶他們想要多少個團隊，但出于演示的目的，我將其保持不變。

class Team:
    def __init__(self, TeamNum, TeamName, TeamScore):
        self.TeamNum = TeamNum
        self.TeamName = TeamName
        self.TeamScore = TeamScore
    def __repr__(self):
        return f'Team number: {self.TeamNum} |-| Team name: {self.TeamName} |-| Team score: {self.TeamScore}'
# construct a list of 20 teams
teams = [Team(n 1, 'N/A', 0) for n in range(20)]
# loop indefinitely until user inputs zero
while True:
    tnum = input('Enter team number (0 to end): ')
    try:
        # make sure the input is a number and also within range
        if (tnum := int(tnum)) == 0:
            break
        if tnum < 1 or tnum > len(teams):
            raise ValueError
        tname = input('Enter team name: ')
        # assign the input team name
        teams[tnum-1].TeamName = tname
        # print the modified team class
        print(teams[tnum-1])
    except ValueError:
        print(f'You need to enter a number between 1 and {len(teams)}')
# print all the teams
for team in teams:
    print(team)

標籤：Python 班级

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