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c++ - How do i enter an EOF character in this program?

i was studying EOF character in c and came across a program :

#include <stdio.h>
main()
{
int c= 0;
while((c = getchar())!=EOF)
putchar(c);
}

its all good it is giving proper o/p but how do i come out of the loop by entering a EOF character which i entered and it did nothing.

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To stimulate EOF in stdin,

  • If you are on windows or DOS press CTRL+Z
  • Or if you are running linux or some other OS, press CTRL+D

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