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我想将整数存储为速率、剩余、电池和千瓦时。请帮助修改它，以便我可以存储变量并在代码底部执行方程。

Rate = 0
while (Rate < 0.5) or (Rate > 2.0):
    Rate = int(raw_input("Enter Desired Rate of Charge: ")) #User will be prompted to enter the charge rate of the system
    if Rate < 0.5:
    #If the charge rate entered is less than 0.5 kWhs
        print "Charge Rate Too Low: Please consider revision" #Tells the user the rate is too low
    elif Rate > 2.0:
    #Also, if the charge rate entered is greater than 2.0 kWhs...
        print "Charge Rate Too High: Please consider revision" #Tells the user the rate is too high
    else:
    #Otherwise, for any number entered between the bounds of 0.5 and 2.0 kWhs...
        print '\n' #Page break for new conditions.

import random
Remaining = random.randint(0, 80) #Simulates remaining charge left over from the last use of the car. Defines the variable as "Remaining"

Battery = 0
while (Battery <=0) or (Battery >=80):
    Battery = int(raw_input("Enter Current Battery Life: "))
    #User will be prompted to enter the current battery level of the car. Defines that variable as "Battery"
    if Battery < 0:
    #If user input level is less than 0 kWh...
        print "Insufficient Entry (Too Low): Please consider revision" # Tells the user that the battery level entered is too low
    elif Battery > 80:
    #Also, if the user input level is greater than 80 kWh...
        print "Insufficient Entry (Too High): Please consider revision" # Tells the user that the battery level entered is too high
    kWh = 80 - Battery - Remaining
    print '\n' #Page break
    if kWh <=0:
        print "Battery Fully Charged!"
        print "There were " Remaining, " kWhs remaing from the last charge. 0 kWhs were charged."
        print "Buckle up! The rewards of the journey far outweigh the risk of leaving the garage!"
    else:
        print "Battery Fully Charged!"
        print "There were " Remaining, " kWhs remaing from the last charge. " kWh, "kWhs were added to recharge battery."
        print "Buckle up! The rewards of the journey far outweigh the risk of leaving the garage!"
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2 回答 2

1

代替

else:
    while Battery >=80:
        kWh=80-'Battery'-'Remaining'
        print kWh, "kWh"

只是简单

kWh = 80 - Battery - Remaining
print(kWh, "kWh")
于 2012-12-06T06:26:50.060 回答
0

如果您告诉我们问题出在哪里（完全追溯错误），我们本可以立即为您提供帮助并告诉您

print "There were " Remaining, " kWhs remaing from the last charge. 0 kWhs were charged."
print "There were " Remaining, " kWhs remaing from the last charge. " kWh, "kWhs were added to recharge battery."

问题是：您缺少,beforeRemaining和 before kWh。

采用

print "There were", Remaining, "kWhs remaing from the last charge. 0 kWhs were charged."
print "There were", Remaining, "kWhs remaing from the last charge. ", kWh, "kWhs were added to recharge battery."

一切都会好起来的。

如果您遇到类似的错误，请查看那里发生的情况并纠正它，直到它运行为止。

顺便说一句：您重复代码。最好做

print "Battery Fully Charged!"
print "There were", Remaining, "kWhs remaing from the last charge. ", # notice the ,
if kWh <=0:
    print "0 kWhs were charged."
else:
    print "kWh, "kWhs were added to recharge battery."
print "Buckle up! The rewards of the journey far outweigh the risk of leaving the garage!"

（而且我不确定是否只写kWh而不是更好kWhs。单位缩写有复数形式吗？我不这么认为......）

于 2012-12-06T07:09:25.300 回答