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我對python相當陌生。我很難理解如何使用帶有函數的列表。函數將數字從Python中的列表轉換爲輸出
我的程序要求多個參與者並返回輸入參與者數量的信息。
我需要從一個列表中使用函數將秒轉換爲分鐘，但我似乎無法正確工作。
有人可以請解釋我做錯了什麼，並幫助我理解？到目前爲止，我只是試圖將swimTime轉換爲沒有運氣。沒有這個功能，我可以正確地做到。
## This function returns a list of participant last names
# :return: array of last names
def getLastNames():
return [ # holds the last name of the participants
'Adrian', 'Adserballe', 'Anderson', 'Anderson', 'Anderson', 'Andie', 'Andrews', 'Ardern', 'Arling', 'Arychuk']
## This function returns a list of participant first names
# :return: array of first names
def getFirstNames():
return [ # holds the last name of the participants
'Jeff', 'Jacob', 'Julie', 'Jason', 'Micheal', 'Johan', 'Rhonnie','Clover', 'Curtis', 'Darlene']
## This function returns a list of the event the participant was in
# :return: array of events
def getEvent():
return [ # holds the event id. 1 = standard tri, 2 = sprint tri
1, 1, 1, 1, 2, 1, 1, 1, 2, 1]
## This function returns a list of the participant gender
# :return: array of gender
def getGender():
return [ # holds the gender of the participant
1, 1, 2, 1, 1, 1, 2, 2, 1, 2]
## This function returns a list of participant divisions
# :return: array of divisions
def getDivisions():
return [ # holds the age group assignment for standard and sprint
'M4044', 'M4549', 'F4044', 'M4044', 'M5054', 'M3539', 'F4549', 'F3034', 'M4549', 'F5559']
## This function returns a list of swim times
# :return: array of swim times
def getSwimTimes():
return [ # holds the swim times in seconds
2026, 1768, 1689, 1845, 2248, 2583, 2162, 1736, 1691, 2413]
## This function returns a list of transition 1 times
# :return: array of transition 1 times
def getT1Times():
return [ # holds the transition I times in seconds
329, 224, 131, 259, 271, 264, 205, 164, 127, 285
]
## This function returns a list of bike times
# :return: array of bike times
def getCycleTimes():
return [ # holds the cycling times in seconds
4625, 4221, 4214, 4588, 5440, 5443, 4384, 4710, 4122, 5567]
## This function returns a list of transition 2 times
# :return: array of transition 2 times
def getT2Times():
return [ # holds the transition II times in seconds
35, 14, 21, 8, 45, 41, 2, 55, 1, 56]
## This function returns a list of run times
# :return: array of run times
def getRunTimes():
return [ # holds the runTimes in seconds
3847, 2882, 2864, 3106, 3835, 4139, 3158, 3477, 2856, 4190
]
## This function converts seconds to minutes
# :param: s is the seconds to convert
# :return: minutes in float format
def secToMin(s):
s = int
# Turns seconds into minutes
min = s/60
# returns number in minutes
return min
## Main entry point of program
def main():
# declare parallel arrays and populate with data
lastName = getLastNames() # holds the last names of the participants
firstName = getFirstNames() # holds the first names of the participants
division = getDivisions() # holds the age group assignment for standard and sprint
swimTimes = getSwimTimes() # holds the swim times in seconds
transition1Times = getT1Times() # holds the transition I times in seconds
cycleTimes = getCycleTimes() # holds the cycling times in seconds
transition2Times = getT2Times() # holds the transition II times in seconds
runTimes = getRunTimes() # holds the runTimes in seconds
event = getEvent() # holds the event id. 1 = standard tri, 2 = sprint tri
gender = getGender() # holds the gender of the participant
numToDisplay = 0 # holds the number of participants to display
ttl = 0 # total time accumulator in loop
i = 0 # index for the while loop
numOfParticipants = 10 # holds the max index number for the arrays
# Sets Flag
done = False
# Executes the loop until done = True
while done != True:
# Gets the number of participants and sets the value in numToDisplay
numToDisplay = int(input("\nHow many participants do you wish to display? "))
# Executes a loop until i is equal to the numToDisplay
while i != numToDisplay:
# Writes "Name: " and the first and last nmae of participant
print("\nName: " + firstName[i] + " " + lastName[i])
# Writes "Division: " and" the division number
print("Division: ", str(division[i]))
# Evaluates the number in event and assigns a type of division
if event[i] == 1:
# If event number is 1 then Standard Triathlon is assigned to event[i]
event[i] = "Standard Triathlon"
else:
# If event number is not 1 then Sprint triathlon is assigned to event[i]
event[i] = "Sprint Triathlon"
# Writes Event: " and the event[i]: "1.5km Swim, 40km Bike, 10km Run"
print("Event: " + event[i] + ": 1.5km Swim, 40km Bike, 10km Run")
# Evaluates the number in gender and assigns the gender to gender[i]
if gender[i] == 1:
# If gender is equal to 1 then Male is assigned to gender[i]
gender[i] = "Male"
else:
# If gender is not equal to 1 then Female is assigned to gender[i]
gender[i] = "Male"
# Writes "Gender: " and the gender
print("Gender: " + str(gender[i]))
# Calls secToMin and assigns the minutes to swimTimes[i]
swimTimes[i] = secToMin(min) # I don't think this is right
# Writes "Swim: " and dispaly swimtimes as a float with 2 decimal places
print("Swim: %3.2f" % swimTimes[i])
# Writes "Transition 1: " and transition1Times[i] and "minutes"
print("Transition 1: " + str(transition1Times[i]) + " minutes")
# Writes "Bike: " and cycleTimes[i] and "minutes"
print("Bike: " + str(cycleTimes[i]) + " minutes")
# Writes "Transition 2: " and transition2Times[i] and "minutes"
print("Transition 2: " + str(transition2Times[i]) + " minutes")
# Writes "Run:" and runTimes[i]) and " minutes"
print("Run: " + str(runTimes[i]) + " minutes")
# Calculates the total time and assigns it to ttl
ttl = swimTimes[i] + transition1Times[i] + cycleTimes[i] + transition2Times[i] + runTimes[i]
# Writes "Total: " and ttl and "minutes"
print("Total: %3.2f" % ttl + " minutes")
# Adds 1 to the index
i += 1
# Asks if you want to view more participants and assigns the value to more
more = input("\nDo you wish to view more participants(Y/N)? ")
# If more is equal to yes i is reset back to 0 and done is set equal to False
if more == "Y" or more =="y":
i = 0
done = False
else:
# If more is equal to no then done is set equal to True
if more == "N" or more == "n":
done = True
### call main to run program
main()
' s = int'你想要做什麼？是's'一個元素列表？像's = [60]'。如果是這樣，你希望's = s [0]'從列表中取出第0個整數。 – jacoblaw
哪裏是'min'的聲明或賦值？以及你得到什麼類型的問題或錯誤？ –
@jacoblaw我試圖從getSwimTimes（）中獲取秒數並將其傳遞給secToMin，以便將其轉換爲分鐘數並將該值返回給swimTimes，以便我可以將其顯示爲輸出。我只是困惑於如何正確地做到這一點 – Mike