구문 오류를 수정하기 위해 견적을 개정했습니다. 지금은 수신하고 오류이 하나입니다 : 여기 내 코드에서 "UnboundLocalError"가 나타나는 이유는 무엇입니까?
Traceback (most recent call last):
File "C:\Users\Alex\Desktop\Programming Concepts\Labs\Chapter 11\Lab 8.py", line 78, in <module>
main()
File "C:\Users\Alex\Desktop\Programming Concepts\Labs\Chapter 11\Lab 8.py", line 18, in main
totalPints = getTotal(pints)
File "C:\Users\Alex\Desktop\Programming Concepts\Labs\Chapter 11\Lab 8.py", line 42, in getTotal
totalPints += pints[counter]
UnboundLocalError: local variable 'totalPints' referenced before assignment
지금까지 내 코드입니다 :
# Lab 8-3 Blood Drive
# The main function
def main():
endProgram = 'no'
print
while endProgram == 'no':
print
# Declare variables
pints = [0] * 7
# Function calls
pints = getPints(pints)
totalPints = getTotal(pints)
averagePints = getAverage(totalPints)
highPints = getHigh(pints)
lowPints = getLow(pints)
displayInfo(averagePints, highPints, lowPints)
endProgram = input('Do you want to end program? (Enter no or yes): ')
while not (endProgram == 'yes' or endProgram == 'no'):
print('Please enter a yes or no')
endProgram = input('Do you want to end program? (Enter no or yes): ')
# The getPints function
def getPints(pints):
counter = 0
while counter < 7:
numEntered = input('Enter pints collected: ')
pints[counter] = int(numEntered)
counter += 1
return pints
# The getTotal function
def getTotal(pints):
counter = 0
while counter < 7:
totalPints += pints[counter]
counter += 1
return totalPints
# The getAverage function
def getAverage(totalPints):
averagePints = float(totalPints)/7
return averagePints
# The getHigh function
def getHigh(pints):
highPints = pints[0]
counter = 1
while counter < 7:
if pints[counter] > highPints:
highPints = pints[counter]
counter += 1
return highPints
# The getLow function
def getLow():
lowPints = pints[0]
counter = 1
while counter < 7:
if pints[counter] < lowPints:\
lowPints = pints[counter]
counter += 1
return lowPints
# The displayInfo function
def displayInfo(averagePints, highPints, lowPints):
print('The average number of pints donated is ',averagePints)
print('The highest pints donated is ', highPints)
print('The lowest number of pints donated is ', lowPints)
# Calls main
main()
사람이 복사 자신의 파이썬에이 코드를 붙여 나는 것입니다 그것을 해결하는 데 도움이 될 수있는 경우 훌륭한!
Microsoft Word 또는 다른 워드 프로세서를 사용하여 코드를 작성하고 있습니까? – jamieb