C programming: how to store text file data in array?

Basically:

1) Open the file (fopen)

2) Loop through the file reading the lines (fgets)

3) For each line, find the space character (strchr)

4) Replace the space with a 0 to separate the ID and name.

5) Copy/assign a string for the ID starting from the beginning of the line read.

6) Copy/assign a string for the first name starting one character after the 0 you placed in.

If you need more help, ask questions about the specific parts giving you trouble.

Here's the tricky part:

char mystring[]="howdy person";

char *first, *second;

char *space=strchr(mystring, ' '); /* find the space */

if(space==NULL) /* no space? */

CallSomeError();

*space=0; /* change space to separator */

first=strdup(mystring); /* copy first part of string */

second=strdup(space+1); /* copy after separator */

This chunk of code takes a pointer to a string with two words separated by a space (called 'mystring') and splits it at the space, allocating new strings 'first' and 'second' to hold everything before and everything after the space.

A 2 dimensional array array of char. Or an array of a data type that has a short and a char.

Here is the algorithm for it:

Read each string by line

calculate it's size

allocate memory for it

and store

truly, you are able to desire to apply C++ streams: operators '>>' and '<<' to place in writing to and learn from the record. inspite of the reality that i write in C++ for an prolonged time, for record enter/output i despite if want good previous consumer-friendly C learn/write and fscanf/fprintf. you are able to desire to apply any of those 2 pairs with the comparable result.