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What is the following C Program doing?
#include <stdio.h>
void main ()
{
char line [80];
gets (line);
puts (line);
}
#include <stdio.h>
void main ()
{
char line [80];
gets (line);
puts (line);
}Aprints horizontal straight lines on screens
Bprints 80 vertical lines on screen
Creads in a line of 80 characters
Dreads and prints lines composed of characters
Answer: Option (Login/Signup)
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In line 3, we are declaring a character array 'line' of exactly 80 bytes. In the next line, 'gets' is used to read a line of text from standard input device(stdin), and in the next line 'puts' is used to print the string or line of text. So the coreect option is D.
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