I'm a university first year student, i have some question about the C programing language. My question show below

1)Write a C program to read an integer and a floating point number from the console and write them to a text file called "exercise3.txt"

my solution is

#include<stdio.h>

void main()
{
int i;
float f;
FILE *ofp;

printf("Please enter an integer number\n");
scanf("%d", &i);
printf("Please enter a floating point number\n");
scanf("%f", &f);

ofp = fopen("exercise3.txt", "w");
fprintf(ofp, "%d \n %f", i, f);

}

the exercise.txt file will automatic create, but the value i and f didn't write to the file.... how to solve this

Thank you

I'd bet you need fclose() to flush the buffer and close the file.

-PatP

What is the syntax for "fclose()"? Is it the same as fopen()? If so what is the syntax for inside the brackets?
Will appreciate the help.

C file input/output - Wikipedia, the free encyclopedia

-PatP

using of fclose() function is easy.
fclose(Fp);
where fp is the File pointer.