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from itertools import combinations
def GetBitWiseOR (arrInput):
nResult = 0
for rLoop in arrInput:
nResult = nResult | rLoop
return nResult
## arrInt = [1, 2, 3, 4, 5] ## Example 1
## arrInt = [2, 3, 8, 16] ## Example 2
arrInt = [1, 2, 5, 7, 9] ## Example 3
bIsEven = False
for nLoop in range(2, len(arrInt) + 1):
arrCombList = combinations(arrInt, nLoop)
for arrLoop in list(arrCombList):
if GetBitWiseOR (arrLoop) % 2 == 0:
bIsEven = True
break
if bIsEven:
break
print (bIsEven)
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