Add as reading from file

[electromania]

Hi,

Im reading a file, with 2 columns. this is working

as Im reading I want to be able to count how many rows I've read and also add the all values as im reading from the second column, could some help plz
This is the code

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

struct data{

int x;
int y;
};
void read_info(void) ;

int main()
{
read_info();
}

void read_info(void)
{
FILE *stocks;
struct data stock;
int x;
char buf[80];
int total = 0;
int numberofrecords = 0;

stocks = fopen("banana.d at", "r");
if(stocks==NULL )
{
puts("No data in file");
return;
}

while (fgets(buf, 80, stocks) != NULL && !feof(stocks))

{
sscanf(buf, "%d %d", &stock.x, &stock.y);

printf("n1 = %d n2 = %d\n", stock.x, stock.y);

/*numberofrecord s = stock.x++;
total += stock.y;
printf("%d %d", numberofrecords , total);*/
}


fclose(stocks);

}

[gpraghuram]

Hi,

Im reading a file, with 2 columns. this is working

as Im reading I want to be able to count how many rows I've read and also add the all values as im reading from the second column, could some help plz
This is the code

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

struct data{

int x;
int y;
};
void read_info(void) ;

int main()
{
read_info();
}

void read_info(void)
{
FILE *stocks;
struct data stock;
int x;
char buf[80];
int total = 0;
int numberofrecords = 0;

stocks = fopen("banana.d at", "r");
if(stocks==NULL )
{
puts("No data in file");
return;
}

while (fgets(buf, 80, stocks) != NULL && !feof(stocks))

{
sscanf(buf, "%d %d", &stock.x, &stock.y);

printf("n1 = %d n2 = %d\n", stock.x, stock.y);

/*numberofrecord s = stock.x++;
total += stock.y;
printf("%d %d", numberofrecords , total);*/
}


fclose(stocks);

}

You are reading the values in the struct,,,thats right.
You should have a global variable in which u are adding up and maintaining the count.
Add that too in the code

raghuram

[electromania]

You are reading the values in the struct,,,thats right.
You should have a global variable in which u are adding up and maintaining the count.
Add that too in the code

raghuram

I've got the variables in the function total and numberofrecords
As you can see I also tried to increment the total after each line but didnt work. I'm not too good with C, I've tried everything I knew but could come to solve the problem.