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Another update from ingydotnet^djgoku

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Ingy döt Net 2015-11-18 06:14:39 +00:00
parent 91df62d461
commit 948b86eafa
7604 changed files with 108452 additions and 22726 deletions
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21
Task/Ethiopian-multiplication/Python/ethiopian-multiplication-1.py
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@ -1,28 +1,31 @@
tutor = True
def halve(x):
return x//2
return x // 2
def double(x):
return x*2
return x * 2
def even(x):
return not x % 2
def ethiopian(multiplier, multiplicand):
if tutor:
print( "Ethiopian multiplication of %i and %i" %
(multiplier, multiplicand) )
print("Ethiopian multiplication of %i and %i" %
(multiplier, multiplicand))
result = 0
while multiplier >= 1:
if even(multiplier):
if tutor: print( "%4i %6i STRUCK" %
(multiplier, multiplicand) )
if tutor:
print("%4i %6i STRUCK" %
(multiplier, multiplicand))
else:
if tutor: print( "%4i %6i KEPT" %
(multiplier, multiplicand) )
if tutor:
print("%4i %6i KEPT" %
(multiplier, multiplicand))
result += multiplicand
multiplier = halve(multiplier)
multiplicand = double(multiplicand)
if tutor: print()
if tutor:
print()
return result