int main() {
  short i;
  printf("Ciclu for\n");
 
  for (i = 1; i <= 10; i++) {
    printf("i=%d\n", i);
  }
 
  printf("Ciclu while\n");
  i = 1;
  while (i <= 10) {
    printf("i=%d\n", i);
    i++;
  }
 
  printf("Ciclu do while\n");
  i = 0;
  do {
    i++;
    printf("i=%d\n", i);
  } while(i < 10);
}