Python Code Only:One day, Fred and his N friends were playing a card game in which each player throws a cardwith anumber written on it.The cards are such that a number X is written on front of the card, and the negative of that number iswritten on the back side of the card. This game has the following rules:Each of the N players is asked to throw a card. After at the N cards are thrown. Fred has to flip one ormore cards in consecutive order, only once.Your task is to help Fred flip the cards in such a way that the sum of the numbers, on front face of thecards is the maximum.Input:5-1234-5Output:13

Input/Output Explanation: An integer N denoting the number of cards(1<=N<=500) An integer…

ython Code Only: One day, Fred and his N friends were playing a card game in which each player throws a cardw umber written on it. he cards are such that a number X is written on front of the card, and the negative of that numb written on the back side of the card. This game has the following rules:

ython Code Only: One day, Fred and his N friends were playing a card game in which each player throws a cardw umber written on it. he cards are such that a number X is written on front of the card, and the negative of that numb written on the back side of the card. This game has the following rules:

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

Python Code Only:
One day, Fred and his N friends were playing a card game in which each player throws a cardwith a
number written on it.
The cards are such that a number X is written on front of the card, and the negative of that number is
written on the back side of the card. This game has the following rules:
Each of the N players is asked to throw a card. After at the N cards are thrown. Fred has to flip one or
more cards in consecutive order, only once.
Your task is to help Fred flip the cards in such a way that the sum of the numbers, on front face of the
cards is the maximum.
Input:
5
-1234-5
Output:
13

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