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removing extra if statment from "mySub" #2

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removing extra if statment from "mySub" #2

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9 changes: 4 additions & 5 deletions sub.py
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Original file line number Diff line number Diff line change
Expand Up @@ -21,12 +21,11 @@ def mySub(number1,number2):
Return Value : Difference of given two numbers.
'''
#Approach : Use of recursion and myIncrement function.
if number2==0:
return number1
else:
if number2!=0:
number1=pred.predecessor(number1)
number1=mySub(number1,pred.predecessor(number2))
return number1

return number1

def main():
'''
Expand All @@ -47,4 +46,4 @@ def main():
if __name__ == '__main__':
main()