如何将Celcius转换为Farenheit，然后根据用户输入的温度计算寒冷和温暖的天数

Question

我已经编写了一个程序，从用户那里获取摄氏度的输入，并将其转换为Farenheit。我把大部分节目都录下来了

我只是不知道如何让它输出寒冷天气和温暖天气的发生次数，这取决于用户输入

# This program will convert 10 entries from Celsius to Farenheit.
print('Lets convert the temperature from the past 10 day from celsius to farenheit')

# Create the open list and loop to prompt the user for all the temperatures in Farenheit.
temps = list()
celsius = int(input("Enter the temperature of everyday of the past 10 days in celsius: "))
while len(temps) != 10:
    temps.append(celsius)
    celsius = int(input("Enter the temperature of everyday of the past 10 days in celsius: "))
print("Okay, the temperature, in celsius of the past 10 days has been: ", temps)

# Using a for-loop, convert each entry by the user into Celsius and print the result.
for far in range(len(temps)):
    temps[far] = (temps[far] * 1.8) + 32
print("The temperatures for everyday of the past week, converted into farenheit, is: ", temps)

def cold():
    if temps[far] < 50:
        print(len(temps[far]))
if cold:
    print(len(temps))

def warm():
    if temps[far] is (>= 50 or < 85):
        print(len(temps[far]))
if warm:
    print(len(temps))

Answer 1

您声明了函数，现在必须在其中写入逻辑，这将帮助您计算温暖和寒冷天气的值。请看下面的代码

def cold(temps):
    counter = 0
    for far in range(len(temps)):
        if temps[far] < 50:
            counter += 1
    return counter

def warm(temps):
    counter = 0
    for far in range(len(temps)):
        if temps[far] >= 50 and temps[far] < 85:
            counter += 1
    return counter
    
# This program will convert 10 entries from celsius to farenheit
print('Lets convert the temperature from the past 10 day from celsius to farenheit')
# Create the open list and loop to prompt the user for all the temperatures in farenheit
temps = list()
celsius = int(input("Enter the temperature of everyday of the past 10 days in celsius: "))
while len(temps) != 10:
    temps.append(celsius)
    celsius = int(input("Enter the temperature of everyday of the past 10 days in celsius: "))
print ("Okay, the temperature, in celsius of the past 10 days has been: ", temps)
# Using a for loop, convert each entry by the user into celsius and print the result
for far in range(len(temps)):
    temps[far] = (temps[far] * 1.8) + 32
print ("The temperatures for everyday of the past week, converted into farenheit, is: ", temps)

print("Cold days: " + str(cold(temps)))
print("Warm days: " + str(warm(temps)))

编辑：

除了使用冷函数和热函数，您还可以使用lamba函数，如下所示：

print("Cold days: " + str(sum(value < 50 for value in temps)))
print("Warm days: " + str(sum(85 > value >= 50 for value in temps)))

而不是

print("Cold days: " + str(cold(temps)))
print("Warm days: " + str(warm(temps)))

现在您可以删除cold()和warm()函数