chapter four ..

ok guys.. setelah sekian lame aq ta update ini blogggg, huhh ase cm malash la plaak na update.. haha.. tp na tanak kne update jgak!! (: mulekan nan bismillah cm bese.. hee hmm ok last week punyer class, miss bg notes utk chap 3 & 4.. tp knp ekk?? knp chap 3 kite ta blaja?? ntahh laa aq pon ta paam.. yg aq tw kite tros start nan chap 4.. express! :D miss trang kn byk bnde actually.. tp ad yg ta msok otak aq.. sbb kdng aq berangan.. tp lg byk yg msok dpd yg ta msok tuhh.. insyallah

Di sbbkn dlm bab niy kte blaja psl pngiraan, so tht byk simbol kte kne egt.. tw takkk?? meh sini bia aq aja ap je simbol yg aq ckp tuhh..

1) Arithmetic operators :

    + + (Unary Plus)

    - - (Unary minus)

    + (Addition)

    - (Substraction)

    * (multiplication)

    / (Floating-point division / Integer division)

    % (Modulus)

Dlm C++, ade increament nan decrement operator..

    + + (Pre-increment) e.g + +m

    + + (Post-increment) e.g m+ +

    - - (Pre-decrement) e.g - -n

    - - (Post-decrement) e.g n- -

Tips utk sng hfl : klw simbol dy tuh kt dpn variable (Pre-), kne tambah or tolak nan 1.. tp klw simbol kt blkng (Post-) xyah tmbah pape.. ekot jek mcm soklan dy.. aq bg cth k..

SOALAN :        a = 2 , b = 3

                      m = 2 , n = 3

                       p = 2 , q = 3

                       x = 2 , y = 3            

(+ + a) + (- - b) * 4 > (+ + m) * (- - n) + 4

JAWAPAN :

               

2) Relational operators :

    < (Less than)

    > (Greater than)

    = = (Equal to)

    < = (Less than or equal to)

    > = (Greater than or equal to)

    ! = (Not equal to)

3) Logical operators : (0/False , 1/True)

    & & (AND) ----> ade je 0 mesty 0/false

    | | (OR) ----> ade je 1 mesty 1/true

    ! (NOT) ----> tebalek kn jer.. klw 1, jwpn 0.. klw 0, jwpn 1

    !(& &) (NOT AND) ----> jwpn tbalek nan & &

    !(| |) (NOT OR) ----> jwpn tbalek nan | |

 e.g Question yg miss suh ktorang wt