/***
 * Testing file input.
 ***/

#include <stdio.h>
#define  MAX_LENGTH 256

int main(){

  int i;
  char* fileName = "sampleInput.txt";
  char inputBuffer[MAX_LENGTH];
  FILE* filePtr;
  
  printf(" Opening '%s'.. \n", fileName);
  filePtr = fopen(fileName,"r");
  if ( filePtr==NULL ){
    printf(" Error opening file '%s'\n");
    exit();
  }


  for (i=0;i<4;i++){
    fgets(inputBuffer, MAX_LENGTH, filePtr);
    printf(" fgets() returns '%s'.\n", inputBuffer);
  }

  for (i=0;i<4;i++){
    fscanf(filePtr, "%s", inputBuffer);      
    printf(" fscanf returns '%s'.\n", inputBuffer);
  }

}