#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>

#define SCREEN_WIDTH 128
#define SCREEN_HEIGHT 64

Adafruit_SSD1306 oled(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, -1);

int a,b;
bool c;

void setup() {

  a=10;
  b=5;
  c=false; // 0

if (!oled.begin(SSD1306_SWITCHCAPVCC, 0x3C)) {
  Serial.println(F("failed to start SSD1306 OLED"));
  while (1);
}

delay(2000); 
oled.clearDisplay();

oled.setTextSize(1);
oled.setTextColor(WHITE);
oled.setCursor(0, 2);
oled.println("Comparison Operator");
oled.display();
}

void loop() {
  if(a==b){
    c = true;
    oled.println(c);
  }else{
    c = false;
    oled.println(c);
  } 

  if(a != b){
    c = true;
    oled.println(c);
  }else{
    c = false;
    oled.println(c);
  }

  if(a < b){
    c = true;
    oled.println(c);
  }else{
    c = false;
    oled.println(c);
  }

  if(a > b){
    c = true;
    oled.println(c);
  }else{
    c = false;
    oled.println(c);
  }

  if(a <= b){
    c = true;
    oled.println(c);
  }else{
    c = false;
    oled.println(c);
  }

  if(a >= b){
    c = true;
    oled.println(c);
  }else{
    c = false;
    oled.println(c);
  }
  oled.display();
  delay(1000);
}