/* truth-table.c */
#include <stdio.h>

int main(void)
{
  int T=1,F=0;  /* Tを真、Fを偽に初期化 */

  printf("F&&F=%d F||F=%d !F=%d \n",F&&F, F||F, !F);
  printf("F&&T=%d F||T=%d !F=%d \n",F&&T, F||T, !F);
  printf("T&&F=%d T||F=%d !T=%d \n",T&&F, T||F, !T);
  printf("T&&T=%d T||T=%d !T=%d \n",T&&T, T||T, !T);

  return 0;
}