a = [5,3,7,-3,4] max_group = 0 print('all group are:') for j in range(2,len(a)+1): i = 0 while j <= len(a): t = a[i:j] m_s = sum(t) if max_group < m_s: max_group = m_s max_sum_group = {max_group:t} print(t) j += 1 i += 1
print('the max sum group is :') print(max_sum_group)