Python 使用while循环时，如何计算运行总数？

我很难理解这段代码（我是新来的，所以请温柔一点），试图编写一个跟踪卡路里的程序，但我无法获得代码：

caloriesPerMeal = int(input('Enter calories eaten per meal: '))

当它回顾并再次询问我是否要进入另一顿饭时添加到自身中（如下所示）：

我的全部代码是：

keepGoing = 'yes'
totalCalories = 0
#Calories per Day
maxCaloriesPerDay = int(input('How many calories per day would you like to consume? '))
while keepGoing == 'yes':
    #Get number of calories per meal
    caloriesPerMeal = int(input('Enter calories eaten per meal: '))
    totalCalories += totalCalories + caloriesPerMeal
#See if user wants to input another meal
    keepGoing = input('Do you want to enter another meal? (Enter yes or no) ')
#Calculate calories under/over per day
if totalCalories >= maxCaloriesPerDay:
    print('You are', maxCaloriesPerDay - totalCalories, 'calories over your maximum calories per 
 day.')
elif totalCalories <= maxCaloriesPerDay:
     print('You are', maxCaloriesPerDay - totalCalories, 'calories under your maximum calories per 
day. ')

keepGoing='yes'
总热量=0
#每天卡路里
maxCaloriesPerDay=int（输入（'您希望每天消耗多少卡路里？'））
而keepGoing==“是”：
#每餐摄入多少卡路里
CarloresPermeal=int（输入（'输入每餐摄入的卡路里：'））
总卡路里+=总卡路里+卡路里值
#查看用户是否要输入另一顿饭
keepGoing=input（'您想输入另一顿饭吗？（输入是或否）'）
#计算每天低于/超过的卡路里
如果TotalCarries>=MaxCarriesPerday：
打印（'您是'，MaxCarriesPerday-TotalCarries，'卡路里超过您每天的最大卡路里'）
一天
elif TotalCarries试着做：

totalcarries=totalcarries+carriespermeal

keepGoing = 'yes'
totalCalories = 0
#Calories per Day
maxCaloriesPerDay = int(input('How many calories per day would you like to consume? '))
while keepGoing == 'yes':
    #Get number of calories per meal
    caloriesPerMeal = int(input('Enter calories eaten per meal: '))
    totalCalories += caloriesPerMeal
#See if user wants to input another meal
    keepGoing = input('Do you want to enter another meal? (Enter yes or no) ')
#Calculate calories under/over per day
if totalCalories >= maxCaloriesPerDay:
    print('You are', maxCaloriesPerDay - totalCalories, 'calories over your maximum calories per day.')
elif totalCalories <= maxCaloriesPerDay:
     print('You are', maxCaloriesPerDay - totalCalories, 'calories under your maximum calories per day. ')

或：

totalcarries+=carriespermal

keepGoing = 'yes'
totalCalories = 0
#Calories per Day
maxCaloriesPerDay = int(input('How many calories per day would you like to consume? '))
while keepGoing == 'yes':
    #Get number of calories per meal
    caloriesPerMeal = int(input('Enter calories eaten per meal: '))
    totalCalories += caloriesPerMeal
#See if user wants to input another meal
    keepGoing = input('Do you want to enter another meal? (Enter yes or no) ')
#Calculate calories under/over per day
if totalCalories >= maxCaloriesPerDay:
    print('You are', maxCaloriesPerDay - totalCalories, 'calories over your maximum calories per day.')
elif totalCalories <= maxCaloriesPerDay:
     print('You are', maxCaloriesPerDay - totalCalories, 'calories under your maximum calories per day. ')

因为说总热量+=总热量+卡路里能量值意味着
totalcarries=2*totalcarries+carriespermeal
试着做：

keepGoing = 'yes'
totalCalories = 0
#Calories per Day
maxCaloriesPerDay = int(input('How many calories per day would you like to consume? '))
while keepGoing == 'yes':
    #Get number of calories per meal
    caloriesPerMeal = int(input('Enter calories eaten per meal: '))
    totalCalories += caloriesPerMeal
#See if user wants to input another meal
    keepGoing = input('Do you want to enter another meal? (Enter yes or no) ')
#Calculate calories under/over per day
if totalCalories >= maxCaloriesPerDay:
    print('You are', maxCaloriesPerDay - totalCalories, 'calories over your maximum calories per day.')
elif totalCalories <= maxCaloriesPerDay:
     print('You are', maxCaloriesPerDay - totalCalories, 'calories under your maximum calories per day. ')

totalcarries=totalcarries+carriespermeal

keepGoing = 'yes'
totalCalories = 0
#Calories per Day
maxCaloriesPerDay = int(input('How many calories per day would you like to consume? '))
while keepGoing == 'yes':
    #Get number of calories per meal
    caloriesPerMeal = int(input('Enter calories eaten per meal: '))
    totalCalories += caloriesPerMeal
#See if user wants to input another meal
    keepGoing = input('Do you want to enter another meal? (Enter yes or no) ')
#Calculate calories under/over per day
if totalCalories >= maxCaloriesPerDay:
    print('You are', maxCaloriesPerDay - totalCalories, 'calories over your maximum calories per day.')
elif totalCalories <= maxCaloriesPerDay:
     print('You are', maxCaloriesPerDay - totalCalories, 'calories under your maximum calories per day. ')

或：

totalcarries+=carriespermal

keepGoing = 'yes'
totalCalories = 0
#Calories per Day
maxCaloriesPerDay = int(input('How many calories per day would you like to consume? '))
while keepGoing == 'yes':
    #Get number of calories per meal
    caloriesPerMeal = int(input('Enter calories eaten per meal: '))
    totalCalories += caloriesPerMeal
#See if user wants to input another meal
    keepGoing = input('Do you want to enter another meal? (Enter yes or no) ')
#Calculate calories under/over per day
if totalCalories >= maxCaloriesPerDay:
    print('You are', maxCaloriesPerDay - totalCalories, 'calories over your maximum calories per day.')
elif totalCalories <= maxCaloriesPerDay:
     print('You are', maxCaloriesPerDay - totalCalories, 'calories under your maximum calories per day. ')

因为说总热量+=总热量+卡路里能量值意味着
totalcarries=2*totalcarries+carriespermeal
keepGoing='yes'
keepGoing = 'yes'
totalCalories = 0
#Calories per Day
maxCaloriesPerDay = int(input('How many calories per day would you like to consume? '))
while keepGoing == 'yes':
    #Get number of calories per meal
    caloriesPerMeal = int(input('Enter calories eaten per meal: '))
    totalCalories += caloriesPerMeal
#See if user wants to input another meal
    keepGoing = input('Do you want to enter another meal? (Enter yes or no) ')
#Calculate calories under/over per day
if totalCalories >= maxCaloriesPerDay:
    print('You are', maxCaloriesPerDay - totalCalories, 'calories over your maximum calories per day.')
elif totalCalories <= maxCaloriesPerDay:
     print('You are', maxCaloriesPerDay - totalCalories, 'calories under your maximum calories per day. ')

总热量=0
#每天卡路里
maxCaloriesPerDay=int（输入（'您希望每天消耗多少卡路里？'））
而keepGoing==“是”：
#每餐摄入多少卡路里
CarloresPermeal=int（输入（'输入每餐摄入的卡路里：'））
总卡路里+=卡路里当量
#查看用户是否要输入另一顿饭
keepGoing=input（'您想输入另一顿饭吗？（输入是或否）'）
#计算每天低于/超过的卡路里
如果TotalCarries>=MaxCarriesPerday：
打印（'您是'，MaxCarriesPerday-TotalCarries，'每天超过最大卡路里的卡路里'）
elif totalcarries
keepGoing='是'
总热量=0
#每天卡路里
maxCaloriesPerDay=int（输入（'您希望每天消耗多少卡路里？'））
而keepGoing==“是”：
#每餐摄入多少卡路里
CarloresPermeal=int（输入（'输入每餐摄入的卡路里：'））
总卡路里+=卡路里当量
#查看用户是否要输入另一顿饭
keepGoing=input（'您想输入另一顿饭吗？（输入是或否）'）
#计算每天低于/超过的卡路里
如果TotalCarries>=MaxCarriesPerday：
打印（'您是'，MaxCarriesPerday-TotalCarries，'每天超过最大卡路里的卡路里'）
elif TotalCarries哇，我觉得这是一个傻瓜哈哈，这么简单的解决方案，但非常感谢你！哇，我觉得自己像个傻瓜，哈哈，这么简单的解决方案，但非常感谢你！谢谢你的帮助，如此简单的解决方案我刚刚看过：）谢谢你的帮助，如此简单的解决方案我刚刚看过：）