lab_03_loop

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  • 8/4/2019 Lab_03_Loop

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    1

    Bi tp s 03

    Mc ch:

    S

    d

    ng cc cu lnh

    iu khin

    S dng cc cu lnh vng lpBi 01: In cc s chn. Tn chng trnh: EvenNumber.c

    Hy in ra mn hnh cc s t nhin chn nh hn hoc bng n:

    Dliu vo tmn hnh:

    Nhp vo s nguyn dng n t mn hnh (gi thit l ngi dng nhpng).

    Kt qu ra mn hnh:

    Cc s t nhin chn nh hn hoc bng n.Dliu vo Kt qu tng ng

    n = 6 Cac so tu nhien hon hoac bang 6:

    0

    2

    4

    6

    Bi 02: c ch s. Tn chng trnh: digit.c

    Hy vit chng trnh nhp mt ch s tmn hnh, ghi ch s di dng ch

    Dliu vo tmn hnh:

    c cc ch sn khi no ch s nhp vo nm ngoi khong 0..9. Nukhong gi tr nm on t 0..9 th dng chng trnh.

    Kt qu ra mn hnh:

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    Tng ng mi ch s t 0..9 ghi ra mn hnh dng ch ca n.Dliu vo Kt qu tng ng

    digit = 0

    digit = 1

    digit = 9

    digit = -1

    chu so khong

    chu so mot

    chu so chin

    Bi 03: Gii phng trnh nghim nguyn. Tn chng trnh: solve.c

    Tm tt c cc nghim nguyn ca phng trnh:

    2 2 2

    a b c+ =

    . Vi, 50m a b c n .

    Dliu vo tmn hnh:

    Nhp hai s nguyn dng , ( 50)m n m n .Kt qu ra mn hnh:

    In tt c cc b ba: a, b, c tha mn phng trnh trn.Dliu vo Kt qu tng ng

    m = 1

    n = 20

    3 4 5

    5 12 13

    6 8 10

    8 15 17

    9 12 15

    12 16 20