def bigSum(inputNumList):
retList=[]
jinwei=0
for item in inputNumList:
jinwei=0
#print(retList)
#print("item:%s" % item)
item=str(item)
baseLen=len(retList)
itemLen=len(item)
maxLoopLen=itemLen
minLoopLen=baseLen
if itemLen<baseLen:
maxLoopLen=baseLen
minLoopLen=itemLen
for i in range(minLoopLen):
digit=int(item[0-i-1])
baseDigit=retList[i]
he=digit+baseDigit+jinwei
#print("minLoop digit:%d\tbaseDigit:%d\tjinwei:%d\n" % (digit,baseDigit,jinwei))
if he >= 10:
jinwei=1
retList[i]=(he-10)
else:
jinwei=0
retList[i]=he
#print(retList)
if itemLen>baseLen:
for i in range(baseLen,itemLen,1):
digit=int(item[0-i-1])
baseDigit=0
#print("digit:%d\tbaseDigit:%d\tjinwei:%d\n" % (digit,baseDigit,jinwei))
he=digit+baseDigit+jinwei
#print("he:%d"% he)
if he >= 10:
jinwei=1
retList.append(he-10)
else:
jinwei=0
retList.append(he)
if jinwei ==1:
retList.append(jinwei)
elif jinwei==1:
for i in range(itemLen,baseLen,1):
digit=0
baseDigit=retList[i]
he=digit+baseDigit+jinwei
#print("minLoop digit:%d\tbaseDigit:%d\tjinwei:%d\n" % (digit,baseDigit,jinwei))
if he >= 10:
jinwei=1
retList[i]=(he-10)
else:
jinwei=0
retList[i]=he
#print(retList)
if jinwei==1:
#print("minLoop digit:%d\tbaseDigit:%d\tjinwei:%d\n" % (0,0,jinwei))
retList.append(jinwei)
#print(retList)
retList.reverse()
return "".join([str(i) for i in retList])
if __name__=='__main__':
inputNumList=[1239999,32,73234948]
print(bigSum(inputNumList))
inputNumList=[9999,1,1,9999999999999999999999999999999999]
print(bigSum(inputNumList))
inputNumList=[9999,1]
print(bigSum(inputNumList))
inputNumList=[1,9999]
print(bigSum(inputNumList))
inputNumList=[1,99999,1]
print(bigSum(inputNumList))
inputNumList=[1,9999999999999999999999999999999999]
print(bigSum(inputNumList))
