I would like to know how to replace the text inside the "printf"statement with a variable which is a double.
its ungent thanksCode:
#include <stdio.h>
int main(void)
{
/* redirect standard output to a file */
if (freopen("OUTPUT.txt", "w", stdout)
== NULL)
fprintf(stderr, "error redirecting stdout\n");
/* this output will go to a file */
printf("This will go into a file.");
/* close the standard output stream */
fclose(stdout);
return 0;
}