Make a C program that can read a simple data file. The program should contain co

Question

Make a C program that can read a simple data file. The program should contain code that randomly initialize a genetic algorithm population (say population size = 100) and compute the makespans of the population. Select the best schedule according to makespans and output the schedule and its makespan.

For example suppose you have a file named text.txt that contains the following data.

3 2 //This first row indicates the number of jobs and the number of machines

0 5 1 10 //These other 3 rows represent a specific job combined by (machine-id, job-duration) pairs.

0 10 1 5

0 1 1 4

The output would be:

21 //This first line indicates the optimization criterion 2

0 0 1 1 6 //This second line is the makespan computed from the schedule

2 1 0 6 1 16 //This is the flowshop schedule combined by (job-id, start-time) pairs

Explanation / Answer

#include<stdio.h>

#include<stdlib.h>

int main()

{

char ch,file_name[25];

file *fp;

printf("Enter the name of file you want to open");

gets(file_name);

fp=fopen(file_name,"r");

if(fp==NULL)

{

perror("Error while opening the file";

exit(EXIT_FAILURE);

}

printf("The contents of %s files are : ",file_name);

while((ch=fgetc(fp))!=EOF)

printf("%c",ch);

fclose(fp);

return 0;

}

Please give a thumbs up if you like the program.Thankyou:) Stay connected with chegg we are always their for your hepl.

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