#include <stdio.h>
#include <stdbool.h>

int main(void) {
  bool b = true;
  int i = 10;
  long long ll = 6000000000000000000;
  unsigned short us = 0x6AFD;
  float f = 1.742516F;
  const double PI = 3.14159;
  char c = 0x6F;
  printf("bool             : %d\n", b);
  printf("int              : %d\n", i);
  printf("long long        : %lld\n", ll);
  printf("unsigned short   : %u\n", us);
  printf("float            : %f\n", f);
  printf("const double     : %lf\n", PI);
  printf("char             : %c\n", c);
  printf("\n");
  printf("b                : %d\n", (int) b);
  printf("i                : %d\n", (int) i);
  printf("ll               : %d\n", (int) ll);
  printf("us               : %d\n", (int) us);
  printf("f                : %d\n", (int) f);
  printf("PI               : %d\n", (int) PI);
  printf("c                : %d\n", (int) c);
  printf("\n");
  printf("b                : %zu octets\n", sizeof(b));
  printf("i                : %zu octets\n", sizeof(i));
  printf("ll               : %zu octets\n", sizeof(ll));
  printf("us               : %zu octets\n", sizeof(us));
  printf("f                : %zu octets\n", sizeof(f));
  printf("PI               : %zu octets\n", sizeof(PI));
  printf("c                : %zu octets\n", sizeof(c));
  return 0;
}