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how can i read a line from a file which name is " input.in " in /home directory?

many thanks

-lida
Posted 1-Dec-12 7:31am

1 solution

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Solution 1

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

#define BUFSIZE 256
int main()
{
  char buf[BUFSIZE];
  FILE * fp = fopen("/home/input.in", "r");
  fgets( buf, BUFSIZE, fp);
  printf("read line: %s", buf);
  fclose(fp);
  return 0;
}
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