Question

我正在尝试为每辆新车分配一个唯一的值。如何通过d [new_ID] =（新词典项目）或update（）方法添加项目？

# Create blank dictionary
d = {}

# The for loop executes until user has filled in each statement
for i in range(5):
    brand = str(input("Enter you car brand: "))
    model = str(input("Enter you car model: "))
    begodometer = str(input("Enter your starting odometer reading: "))
    endodometer = str(input("Enter your ending odometer reading: "))
    estmpg = str(input("Enter estimated miles per gallon: "))

# Not sure how to add ID key items to dictionary and then use update()

# Print dictionary
    print(d)
    break

Answer 1

这是您要找的吗？

# Create blank dictionary
d = {}
# The for loop executes until user has filled in each statement                                                                                                                       
for i in range(5):
    brand = str(input("Enter you car brand: "))
    model = str(input("Enter you car model: "))
    begodometer = str(input("Enter your starting odometer reading: "))
    endodometer = str(input("Enter your ending odometer reading: "))
    estmpg = str(input("Enter estimated miles per gallon: "))
    #the "ID" is the iteration # but could be a random # if you like                                                                                                                  
    d[i]={"brand":brand,
          "model":model,
          "begodometer":begodometer,
          "endodometer":endodometer,
          "estmpg":estmpg}

# Print dictionary                                                                                                                                                                    
print(d)

每个“记录”都是一本新词典。

干杯！

无法弄清楚如何将输入存储到字典中

1 个答案: