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For the following code i am getting double the actual result. For example if i enter 2 characters i get 4 as the output.
#include <stdio.h>
int main ()
{
double nc = 0; /* count of entered characters */
while (getchar()!=EOF)
{
nc++;
}
printf ("The number of entered characters = %.0f",nc);
return 0;
}
Note: This is how i enter the input
when i execute the output file, because of getchar() it waits for input. I enter some character and press enter. Continues this until i press Ctrl-D (EOF in Unix).
I think you are typing incorrectly, perhaps hitting return or some such. Running your program typing ab followed by enough ctrl-d to get eof to work gives me 2 as the output.
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