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C Programming What does the below do? Where is the output going? Where is the input coming from? #include #define RECORD_LENGTH 60   void main(void) { FILE *fptr; char stock_price_shares[RECORD_LENGTH + 1];   if ((fptr = fopen("PORTFOLIO.DAT", "r")) == NULL) printf("\nCannot open the file: PORTFOLIO.DAT\n"); else { while ( fgets(stock_price_shares, RECORD_LENGTH + 1, fptr) != NULL ) fprintf(stdout, "\n%s", stock_price_shares); fclose(fptr); //close the file } }

C Programming What does the below do? Where is the output going? Where is the input coming from? #include #define RECORD_LENGTH 60   void main(void) { FILE *fptr; char stock_price_shares[RECORD_LENGTH + 1];   if ((fptr = fopen("PORTFOLIO.DAT", "r")) == NULL) printf("\nCannot open the file: PORTFOLIO.DAT\n"); else { while ( fgets(stock_price_shares, RECORD_LENGTH + 1, fptr) != NULL ) fprintf(stdout, "\n%s", stock_price_shares); fclose(fptr); //close the file } }

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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C Programming

What does the below do? Where is the output going? Where is the input coming from?

#include <stdio.h>

#define RECORD_LENGTH 60

 

void main(void)

{

FILE *fptr;

char stock_price_shares[RECORD_LENGTH + 1];

 

if ((fptr = fopen("PORTFOLIO.DAT", "r")) == NULL)

printf("\nCannot open the file: PORTFOLIO.DAT\n");

else {

while ( fgets(stock_price_shares, RECORD_LENGTH + 1, fptr) != NULL )

fprintf(stdout, "\n%s", stock_price_shares);

fclose(fptr); //close the file

}

}

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