小寒

balance=4213monthlyPaymentRate=0.04annualInterestRate=0.2Month=1monthRate=annualInterestRate/12.0sum=0for i in range(1,13): sum=sum+balance*monthlyPaymentRate print 'Month: ',i print

s = 'xkhlboetagwpsotgx' max=-1result=''for i in range(0,len(s)): count=1 for j in range(i+1,len(s)): if s[j:j+1]>=s[j-1:j]: count+=1 else: break

def find_pos(str,tobefind): l=len(tobefind) def xiter(): for i,c in enumerate(str): if c==tobefind[0] and str[i:i+l]==tobefind: yield i retu