Information is present in the screenshot and below. Based on that need help in solving the code for this problem in python. The time complexity has to be as less as possible (nlogn or n at best, no n^2). Apply dynamic programming. Do not use recursion/memoization. Make sure ALL test cases return expected outputs. Sample Input 0 4 4 1
Information is present in the screenshot and below. Based on that need help in solving the code for this problem in python. The time complexity has to be as less as possible (nlogn or n at best, no n^2). Apply dynamic programming. Do not use recursion/memoization. Make sure ALL test cases return expected outputs. Sample Input 0 4 4 1
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question
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Information is present in the screenshot and below. Based on that need help in solving the code for this problem in python. The time complexity has to be as less as possible (nlogn or n at best, no n^2). Apply dynamic programming. Do not use recursion/memoization. Make sure ALL test cases return expected outputs.
Sample Input 0
4 4
1
2
3
4
0
1
2
3
Sample Output 0
1
3
7
15
Explanation 0
You are given the sequence 1,2,3,4.
F0 = A0 = 1
F1 = A1 + F0 = 2 + 1 = 3
F2 = A2 + F1 + F0 = 3 + 3 + 1 = 7
F3 = A3 + F2 + F1 + F0 = 4 + 7 + 3 + 1 = 15
The actual code
def solve(k,a): MOD = 1000000007 # compute and return answer here q, n = list(map(int,input().rstrip().split(" "))) a = [int(input().rstrip()) for i in range(n)] outs = [] for i in range(q): k = int(input().rstrip()) outs.append(solve(k,a)) print("{}".format("\n".join(list(map(str,outs))))) |
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