Write a program to simulate Memory Management for First-Fit.
C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter3: Assignment, Formatting, And Interactive Input
Section3.4: Program Input Using Cin
Problem 9E
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(Memory Management): Write a program to simulate Memory Management for First-Fit.
- Define 10 element array and mark as 0 (0 means free memory)
- Repeat the following steps until exit
- Display a menu to ask user to create, delete, or exit
For creation:
- Assign a process number (staring 1 and increase by 1 for each creation)
- Generate a random number between 1 and 4 (means the memory needed by this process)
- Assign the process number to required memory location by using First-Fit (means that memory location used by that process)
- Display the contents of the array
For deletion:
- Ask user to input process number
- If the process exists, delete the memory by assign 0 to those location and display the contents of the array
- If the process does not exist, display error message.
- Write program in java
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