#include <stdio.h>
#include <limits.h>

void exercise4(){
  unsigned char a = 226;
  unsigned char b = 120;
  unsigned char c = 85;
  unsigned char d = 81;
  unsigned char x;

  x = ~a;
  printf("~226 = %u\n",x);
  x = !a;
  printf("!226 = %u\n",x);
  x = 120 & 85;
  printf("120 & 85 = %u\n",x);
  x = 120 | 85;
  printf("120 | 85 = %u\n",x);
  x = 120 && 85;
  printf("120 && 85 = %u\n",x);
  x = 120 || 85;
  printf("120 || 85 = %u\n",x);
  x = 81 << 2;
  printf("81 << 2 = %u\n",x);
  x = 81 >> 2;
  printf("81 >> 2 = %u\n",x);

}

void arithmetic(){
  unsigned char a = 5;
  unsigned char b = 6;
  unsigned char c = 200;
  unsigned char d = 100;
  unsigned char e = 3;
  unsigned char x;

  x = a+b;
  printf("5 + 6 = %u\n",x);
  x = c+d;
  printf("200 + 100= %u\n",x);
  x = a*b;
  printf("5 * 6 = %u\n",x);
  x = c*e;;
  printf("200*3 = %u\n",x);

}

int main(int argc, char** argv){
  exercise4();

  arithmetic();

  return 0;
}