feat(src/kr/ch1/s1.1/p6):Add hello world example

[BK-2023-05.git] / src / kr_exercises / ch1 / s1.5 / count_chars.c

#include <stdio.h>

/* count characters in input; 1st version */

int main() {
  long nc;

  nc = 0;
  while (getchar() != EOF)
    ++nc;
  printf("%ld\n", nc);
};