#http://www.maths.nuigalway.ie/~gettrick/teach/cs102/progs/
#p=[23,45,-31,-3,89,7,4,-2,4,56,-227,43]
p=[2,4,-5,6]
#p=[-2,-4,45,3,-7]
#p=[65,-2,-3,-4,-5,77]
n=range(len(p))
buy=[]
prof=0
for i in n:
#i+1 is the SIZE OF THE BLOCK we buy
  for j in n[:len(p)-i]:
#j is the STARTING POINT of the block
    m=n[j:j+i+1]
    block=0
    for k in m:
      block=block+p[k]
    print m
    print 'profit',block
    if block>prof:
      prof=block
      buy=m
print prof
print buy