class LogicalOperatorsDemo {

  public static void main(String[] args){
        
    int a = 1;
    int b = 2;
    int c = 3;
    if(a == 1 && b == 2) {
      System.out.println("a == 1 AND b == 2");
    }
    if(a > 0 || b == 1) {
      System.out.println("a > 0 OR b == 1");
    }
    if(!(a != 1) && !(b != 1)) {
      System.out.println("NOT(a != 1) AND NOT(b != 1)");
    }
    if( a>0 && b>0 && c>0) {
      System.out.println("a > 0 AND b > 0 AND c > 0");
    }
    if( a<0 || b<0 || c>0) {
      System.out.println("a > 0 OR b > 0 OR c > 0");
    }
        
  }
}