write the code

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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write the code

Given two integer arrays A and B of size N.
There are N gas stations along a circular route, where the amount of gas at
station i is A[i].
You have a car with an unlimited gas tank and it costs B[i] of gas to travel from
station i
to its next station (i+1). You begin the journey with an empty tank at one of the
gas stations.
Return the minimum starting gas station's index if you can travel around the
circuit once, otherwise return -1.
You can only travel in one direction. i to i+1, i+2, ... n-1, 0, 1, 2. Completing the
circuit means starting at i and
ending up at i again.
Transcribed Image Text:Given two integer arrays A and B of size N. There are N gas stations along a circular route, where the amount of gas at station i is A[i]. You have a car with an unlimited gas tank and it costs B[i] of gas to travel from station i to its next station (i+1). You begin the journey with an empty tank at one of the gas stations. Return the minimum starting gas station's index if you can travel around the circuit once, otherwise return -1. You can only travel in one direction. i to i+1, i+2, ... n-1, 0, 1, 2. Completing the circuit means starting at i and ending up at i again.
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