[r]
(1)sO cIAo DUC vA uAo rAo oAr lAx of rHr cHeN Hec srNH crOr cAp riNn
oB cuiNn rHUc (oi thi gdm ffang)
Luu f: BAi hm dugc ch6m bing phdn mAm ch6m thi Themis cta thc gihl.e Minh Hoang -O6 Oric D6ng, vi vfy thi sinh phii tudn thri chinh x6c y6u cAu dgc vd xu6t dt 1i0u cria dA bai Kh6ng sri dpng thu viQn crt,V,hdngghi c6c cdu dAn nhQp/xutit dti li€u ki6:unht:'Ban
hay nhap so tu nhien N:','Ket qua la:',
Khi chtim, c6c bQ dt liQu nhQp vdo ctim b6o ttring gidi h4n cria dA, thi sinh kh6ng cdn vitit do4n chuong trinh kiOm tra 14i
Bii 1: (5.0 <ilem) Qttu bdi voi tAn: BAII.PAS)
Anh Binh ila tiiSt ki€m dugc sO tien X triQu il6ng (X h sti nguy6n duong, < X S 14)
De sO ti6n ndy ngdy cing nhi6u hon, anh Binh quy6t dinh gui s6 ti6n X vio ng6n hang Bi6t r6ng lai su6t hang thring ld O.g5% vd cri sau m5i th6ng ti6n lAi dugc gQp vdo viSn tr0 ftenh
v6n mdi AC tintr l6i cho thring sau
Yhu cdu: Vitit chucrng trinh t(nh sau bao nhi6u thring anh Binh c6 ft nh6t 15 tiQu <tdng?
Dir liQu urio.'Nhfp tir ban phim si5 tiAn X cria anh Binh
Dir tiQu ra: Xudtra mdn hinh mQt sO nguy6n nhdt la k6t qu6 tim dugc Vi dqt:
Dt li$u nhflp vio t4
Dfr liQu nhQp vdo t6
V{ dqr 2:
Dfr liQu nhflp vdo
2
Biri 3: (5.0 di6m) Qw bdi vdi tOn; BAI3.PAS)
NAM HQC 2018-2019
M6n: Tin hgc - THCS
Thdi gian 150 phtit (khdng ld thdi gianphdt di)
K6t qui xudt
8
KOt qui xu6t
t49
que ta
1
Biri 2: (5.0 tli€m) (Luu bdi vdi tOn: BAI2.PAS/
56 chfnh phucmg ld si5 c6 cin bflc li mQt sti nguy6n (qui udc: si5 tfiOng ln si5 chinh
phuong) Cho trudc mQt si5 t.u nhi6n N (/ S lf S 32000)
Yhu cdu: Liet ke c6c si5 chinh phuong nh6 hon N theo thri tg tir nhd cli5n lon?
Dfr liQu urio.' Nhqp sO t.u nhi6n Ntu ban phim
Ki* qud ra: Xudtra mdur hinh c6c s6 chinh phuong nh6 hon N theo thf t.u tt nhd di5n lon (crlc
sd c6ch mQt khoing trdng) Vi du 1:
Cho xdu S c6 ttQ dAi t6i da 106 ki tg (gdm cdckitu ld chfr c6i ti6ng Anh vitit in hoa)
Yhu cdu: Etim sd l6n xu6t hiQn m6i loai ki xdu S
D,fr liQu vrio.'Nhflp tt ban phim xdu S gdm c6c ki t.u in hoa bang cht c6i tiiSng Anh
Kh qurt ra: Xudtra mdn hinh theo c6u trric m6i dOng ghi hai gi6 tri: Kf vd si5 tan xu6t nien cta kf tU c16 (hai gi6 tri c6ch mQt kho6ng tr6ng) theo tht tg tir oA' d6n'Z'.
(2)Vf ds:
Dtr liQu vio BBBDDAAND
Pni 4: (5.0 diiSm) @ru bdi vdi t1n:BAI4.PAS)
KCt qui
A2
B3 D4
a a
qua ta
13
nfr
Thi sinh khdng duqc s* dltng tdi li€u Gidm thi kh6ng duqc gidi thich gi thZm
Hg vh tOn thi sinh S5 b6o danh:
Cho ddy {aN} g6m i[sti nguy}n a1, o2, , ax (N < 7000), sO ton nh6t ttrOng wgt qu6
32000
MQt dAy ld mQt dfly cfc phdn tu 1i6n tiiip ddy dd cho
YAu cdu: Tim t6ng lon nhSt cria d6y c6 Mph6'ntu cta dAy {a1q} 0 = MSIg? Dir liQu vrio.'Nhflp tt ban phim theo qui ciich nhu sau:
Ddng l: Nhflp tfln tuqt sO tU nhi6n N, M chc sO c6ch mQt khoang trlng
Ddng 2: NhQp vdo N s6 nguy6n ot, o2, , aN c6c s6 c6ch mQt kho6ng tr6ng
Kh qurt ra: Xuiltra hinh mQt si5 nguyOn ld tdng lon nh6t tim dugc Vi dy:
Dt liQu nhOp vdo 63
154-6712-7