- Trending Categories
- Data Structure
- Networking
- RDBMS
- Operating System
- Java
- iOS
- HTML
- CSS
- Android
- Python
- C Programming
- C++
- C#
- MongoDB
- MySQL
- Javascript
- PHP

- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who

# Program to find sum of contiguous sublist with maximum sum in Python

Suppose we have an array A. We have to find the contiguous sublist which has the maximum sum, and also return its sum. So if the array A is like A = [-2,1,-3,4,-1,2,1,-5,4], then the sum will be 6. And the subarray will be [4, -1, 2, 1].

To solve this we will try to use Dynamic programming approach.

define an array dp same as the size of A, and fill it with 0

dp[0] := A[0]

for i := 1 to size of A – 1

dp[i] := maximum of dp[i – 1] + A[i] and A[i]

return max in dp

Let us see the following implementation to get better understanding −

## Example

class Solution(object): def solve(self, nums): dp = [0 for i in range(len(nums))] dp[0] = nums[0] for i in range(1,len(nums)): dp[i] = max(dp[i-1]+nums[i],nums[i]) return max(dp) nums = [-2,1,-3,7,-2,2,1,-5,4] ob1 = Solution() print(ob1.solve(nums))

## Input

[-2,1,-3,7,-2,2,1,-5,4]

## Output

8

- Related Questions & Answers
- Program to find the maximum sum of circular sublist in Python
- Program to find sum of the sum of all contiguous sublists in Python
- Maximum contiguous sum of subarray in JavaScript
- Program to find the sum of largest K sublist in Python
- Program to find length of contiguous strictly increasing sublist in Python
- Program to find length of longest contiguous sublist with same first letter words in Python
- Program to find maximum sum of multiplied numbers in Python
- Program to find length of longest sublist whose sum is 0 in Python
- Program to find maximum product of contiguous subarray in Python
- Program to find size of smallest sublist whose sum at least target in Python
- Program to find maximum sum obtained of any permutation in Python
- Program to find maximum absolute sum of any subarray in Python
- Program to find sum of the minimums of each sublist from a list in Python
- Program to find maximum ascending subarray sum using Python
- Largest Sum Contiguous Subarray

Advertisements