console.c

Many C samples. It is a good sample for students to learn C language.

/* Bai tap 1_59 - Tim so dong, so tu, so ky tu nhap tu ban phim */
#include <stdio.h>

void main()
{
  int sokytu=0, dautu = 0, sotu=0, sodong=1;
  char c;

  puts("\n");
  do {
    c = getchar();
    if (c != '\n' && c != EOF)
      sokytu++;
    if (isalnum(c) && dautu == 0)
    {
      sotu++;
      dautu=1;
    }
    if (!isalnum(c) && dautu == 1)
      dautu = 0;
    if (c == '\n')
      sodong++;
  } while (c != EOF);
  printf("\n\nSo dong : %d", sodong);
  printf("\nSo tu : %d", sotu);
  printf("\nSo ky tu : %d", sokytu);
  getch();
}