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//Logical Operator

 //Logical Operator


  1. #include <iostream>
  2. using namespace std;

  4. int main()
  5. {
  6. int a = 50;
  7. int b = 30; //int use for integer value.

  9. //Logical AND
  10. //we use also  Logical NOT
  11. if (!((a > b) && (a != b))) // !(a=50 > b=30) is False && (a=50 != b=30) is True; Therefore this statement is False.
  12.                            // when both statement are True then result will be True.
  13. {
  14. cout<<"First statement is true"<<endl; //"cout" use for print line. 
  15. }
  16. else //when if condition false then else condition executed
  17. {
  18. cout<<"First statement is false"<<endl; //"endl" use for linebreak.
  19. }

  21. // Logical OR
  22. if ((a < b) || (a != b)) // (a=50 < b=30) is False || (a=50 != b=30) is True; therefore this statement is True.
  23.                         //if one(or both) statement is True then result will be True, Otherwise it returns False.
  24.                        // '!'not is True statement consider False and False statement consider to True.
  25. {
  26. cout<<" Second statement is true"<<endl;
  27. }
  28. else
  29. {
  30. cout<<"Second statement is false"<<endl;
  31. }

  33. return 0;
  34. }

//Execute


//Output

/*

//Logical AND

First statement is false


//Logical OR

Second statement is true

*/





                                                    //ThE ProFessoR