[Solved] C, read by line [closed]

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You can achieve what you describe using the fgets function as follows:

#include <stdio.h>
#include <stdlib.h>
const int MAX_LENGTH = 256;

int main (void)
{
    // Open the file
    FILE* file = fopen ("data.dat", "r");

    // Read the lines
    char a[MAX_LENGTH];
    fgets (a, MAX_LENGTH - 1, file);
    char b[MAX_LENGTH];
    fgets (b, MAX_LENGTH - 1, file);
    // ...

    // Close the file
    fclose (file);
    return EXIT_SUCCESS;
}

Set the MAX_LENGTH variable to the maximum expected length of a line in your file. You should also test fopen and fgets for returning NULL, as both are error conditions.

solved C, read by line [closed]