用Python语言描述最大连续子序列和

求最大连续子序列的和是一个很经典很古老的面试题了，本文我们就和大家分享关于用Python语言描述最大连续子序列和方法，希望能帮助到大家。

def maxSum(list):
  maxsum = list[0]
  for i in range(len(list)):
    maxtmp = 0
    for j in range(i,len(list)):
      maxtmp += list[j]
      if maxtmp > maxsum:
        maxsum = maxtmp
  return maxsum
if __name__ == '__main__':
  list = [1,3,-3,4,-6]
  maxsum = maxSum(list)
  print "maxsum is",maxsum

def maxSum(list_of_nums):
  maxsum = 0
  maxtmp = 0
  for i in range(len(list_of_nums)):
    if maxtmp <= 0:
      maxtmp = list_of_nums[i]
    else:
      maxtmp += list_of_nums[i]

    if(maxtmp > maxsum):
      maxsum = maxtmp
  return maxsum
if __name__ == '__main__':
  list_of_num = [1,3,-3,4,-6]
  maxsum = maxSum(list_of_num)
  print "maxsum is: ",maxsum

maxsum is 5

以上内容就是用Python语言描述最大连续子序列和教程，希望对能帮助到大家。