#https://maths.nuigalway.ie/~gettrick/teach/cs102/
#p=[23,45,-31,-3,89,7,4,-2,4,56,-227,43]
#p=[2,4,-5,6]
#p=[-3,-56,-38]
#p=[-2,-4,45,3,-7]
p=[65,-2,-3,-4,-5,77]
#there are errors in this program - try to 
#spot them!
n=range(len(p))
prof=0
for i in n:
  for j in n:
    block=0
    for k in n[i:j]:
      block=block+p[k]
    print n[i:j]
    print 'profit',block
    if block>prof:
      prof=block
      buy=n[i:j]
print prof
print buy