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NameError fix calculator.py #172

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geekcomputers merged 1 commit into from
Jun 3, 2017
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NameError fix calculator.py #172

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2 changes: 1 addition & 1 deletion calculator.py
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Original file line number Diff line number Diff line change
Expand Up @@ -44,7 +44,7 @@ def calc(k):

print ("\nScientific Calculator\nEg: pi * sin(90) - sqrt(81)")

k = input("\nWhat is ")
k = raw_input("\nWhat is ") # Using input() function is causing NameError. Changing it to raw_input() fixes this.
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@UncleAnson UncleAnson Jun 2, 2017

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@ayush1999 python3 input will give you a string no matter what you input.py2 is different so,raw_input =>string,and input may result in a number if you input like"1+2".if wrong,thanks for telling me.

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@ayush1999 ayush1999 Jun 2, 2017

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In python 2, raw_input will always return a string, however input will treat it as an expression.
In Python 3, input returns a string. Maybe this helps!


k = k.replace(' ', '')
k = k.replace('^', '**')
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