/**
 * Read a file into a statically allocated array
 * @author gtowell
 * Created: Mar 2021
 * **/

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#define MAX_LINES 512

int main(int argc, char* argv[])
{
    // length of a line is guaranteed to be less than 
    // half the number of lines in the text.
    char a[MAX_LINES][MAX_LINES/2+1];

    FILE* f = fopen(argv[1], "r");
    if (!f) {
	    fprintf(stderr, "No such file\n");
	    return 1;
    }

    int linecount=0;
    // A while loop with no body!!!
    while (fgets(a[linecount++], MAX_LINES/2+1, f));

    for (int i=0; i<linecount; i++)
	    printf(a[i]);
    
}