【发布时间】:2018-09-20 11:12:09
【问题描述】:
我正在尝试格式化以下程序,以便“平均”的结果仅显示到小数点后 2 位。我知道'%.2f' % 代码用于执行此操作,但我不知道如何将其集成到产生错误的最后一行代码中。
这是我正在开发的程序。
#the user has to enter three numbers for the program to average
#request the first number
answer1 = input('Please enter the first number: ')
answer1 = int(answer1)
#request the second number
answer2 = input('Please enter the second number: ')
answer2 = int(answer2)
#request the third number
answer3 = input('Please enter the third number: ')
answer3 = int(answer3)
final = answer1 + answer2 + answer3
final = int(final)
#print the average
print('The average of these numbers is ', final / 3)
这是最后一行,我不知道在哪里插入 '%.2f' % 以返回小数点后 2 位的结果。
任何帮助将不胜感激。
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