rying to write a gravity function in C language
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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Trying to write a gravity function in C language

Transcribed Image Text:/**
* Function: gravity
Description: "compacts" the matrix/image downward according to the
following rules:
The character
represents Air
All other characters are assumed to be "heavier than air"
i.e., they will fall when the force of gravity is
applied.
Let's call them "blocks"
All blocks fall as far as possible as you might expect...
Estimated Difficulty: LEVEL 3
Example
Before Gravity:
8.
.^##..
#....#
#. #Q.$
&###.#
#林*
After Gravity:
#^#@.#
#^##8$
&###*#
void gravity(char **m, int n);
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