Pascal一道题测试

求助一道题【pascal吧】_百度贴吧
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求助一道题收藏
分水果苹果有x个,梨有y个。老师想把这些水果分成若干份,且每份的苹果数相同,梨数也相同,分的份数越多越好。老师想考考小刚,就让他来分,小刚想了想说:“只要你的苹果数和梨数都不超过1020,我都能分好。”【输入格式】输入文件fruit.in:两个整数x y,【输出格式】输出文件fruit.out:一个数:最多份数。【输入样例】4 8【输出样例】 4
vara,b:function ***(x,y:longint):beginif y=0then exit(x);exit(***(y,x mod y));beginreadln(a,b);writeln(***(a,b));end.
“***”是?
就是一个求最小公倍数的题。问题是如果输入是4,5,输出是多少?难道是1?这样也分不好呀。
我想要完整的程序,大神门谢谢了
a,b,s:begin
readln(a,b);s:=1;
while (a mod s=0) and (b mod s=0) do s:=s+1;
writeln(s);end.
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求动态规划的一道题(pascal)
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*问题描述* 由苏州市科学技术协会创办的公益性质的青少年科学工作室,旨在通过参与、实践、体验的过程培养青少年的动手能力及创新意识。今年的夏令营安排了一个让营员动手实践的活动项目,要求利用该工作室提供的锯床和材料在辅导老师的指导下*制作出各种不同的模型。 活动时两名营员组成一小组制作N个模型。制作每件模型需一定时间,且只能由一人完成。例如N=4时,四件模型完成的时间分别为:8,11,13,21分钟,此时二人有多种完成的方案: 方案一:A 制作前3件用时32分钟,B制作第4件用时21分钟,两人总的完成时间为32分钟; 方案二:A 制作1、4件用时29分钟,B制作2、3件用时24分钟,两人总的完成时间为29分钟。
在确定了N及每件模型制作时间后,现在请你找出一种完成时间最少的方案。 *输 入*:文件读入。第一行一个整数N ,表示N个模型(2≤N≤100)。
第二行N个整数(≤10000),表示制作N个模型的用时。数与数之间用逗号分隔。
*输 出*:输出到屏幕 。一个整数(表示最少用时)。
3 21 12,18,9
我看过许多不同版本的题,意思都差不多。 这道题我学basic时就只对了一半,另一半超时。现在学了pascal,也会了动态规划,就记得那时老师就说这道题用“动态规划”解,谁能告诉我方法, 万分感谢!就是经典的背包问题啊 先算出所有模型的制作总时间 然后除以二 得到的数值就是背包的容积 然后将模型的时间当成物品的体积和价值 将物品放入背包 使得背包剩余体积最小 此时背包里的物品的体积之和 就是,做得少的那个人用的时间 用总时间减去这个时间 就是做得多的那个人所耗时间 也就是左后答案
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本帖子已过去太久远了,不再提供回复功能。求解!新手的一道题【pascal吧】_百度贴吧
&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&签到排名:今日本吧第个签到,本吧因你更精彩,明天继续来努力!
本吧签到人数:0成为超级会员,使用一键签到本月漏签0次!成为超级会员,赠送8张补签卡连续签到:天&&累计签到:天超级会员单次开通12个月以上,赠送连续签到卡3张
关注:10,149贴子:
求解!新手的一道题收藏
将二进制数转十进制,输入N,输入N位二进制数,将其转为十进制输出,保证二进制数不超过10位
新手求解、并说明原因
打表吧。10位而已。
varn,s:begin readln(s); readln(n);case n of0:writeln(0);1:writeln(1);10:writeln(2);11:writeln(3);100:writeln(4);101:writeln(5);110:writeln(6);111:writeln(7);1000:writeln(8);1001:writeln(9);1010:writeln(10);1011:writeln(11);1100:writeln(12);1101:writeln(13);1110:writeln(14);1111:writeln(15);10000:writeln(16);10001:writeln(17);10010:writeln(18);10011:writeln(19);10100:writeln(20);10101:writeln(21);10110:writeln(22);10111:writeln(23);11000:writeln(24);11001:writeln(25);11010:writeln(26);11011:writeln(27);11100:writeln(28);11101:writeln(29);11110:writeln(30);11111:writeln(31);100000:writeln(32);100001:writeln(33);100010:writeln(34);100011:writeln(35);100100:writeln(36);100101:writeln(37);100110:writeln(38);100111:writeln(39);101000:writeln(40);101001:writeln(41);101010:writeln(42);101011:writeln(43);101100:writeln(44);101101:writeln(45);101110:writeln(46);101111:writeln(47);110000:writeln(48);110001:writeln(49);110010:writeln(50);110011:writeln(51);110100:writeln(52);110101:writeln(53);110110:writeln(54);110111:writeln(55);111000:writeln(56);111001:writeln(57);111010:writeln(58);111011:writeln(59);111100:writeln(60);111101:writeln(61);111110:writeln(62);111111:writeln(63);1000000:writeln(64);1000001:writeln(65);1000010:writeln(66);1000011:writeln(67);1000100:writeln(68);1000101:writeln(69);1000110:writeln(70);1000111:writeln(71);1001000:writeln(72);1001001:writeln(73);1001010:writeln(74);1001011:writeln(75);1001100:writeln(76);1001101:writeln(77);1001110:writeln(78);1001111:writeln(79);1010000:writeln(80);1010001:writeln(81);1010010:writeln(82);1010011:writeln(83);1010100:writeln(84);1010101:writeln(85);1010110:writeln(86);1010111:writeln(87);1011000:writeln(88);1011001:writeln(89);1011010:writeln(90);1011011:writeln(91);1011100:writeln(92);1011101:writeln(93);1011110:writeln(94);1011111:writeln(95);1100000:writeln(96);1100001:writeln(97);1100010:writeln(98);1100011:writeln(99);1100100:writeln(100);
1100100:writeln(100);1100101:writeln(101);1100110:writeln(102);1100111:writeln(103);1101000:writeln(104);1101001:writeln(105);1101010:writeln(106);1101011:writeln(107);1101100:writeln(108);1101101:writeln(109);1101110:writeln(110);1101111:writeln(111);1110000:writeln(112);1110001:writeln(113);1110010:writeln(114);1110011:writeln(115);1110100:writeln(116);1110101:writeln(117);1110110:writeln(118);1110111:writeln(119);1111000:writeln(120);1111001:writeln(121);1111010:writeln(122);1111011:writeln(123);1111100:writeln(124);1111101:writeln(125);1111110:writeln(126);1111111:writeln(127);:writeln(128);:writeln(129);:writeln(130);:writeln(131);:writeln(132);:writeln(133);:writeln(134);:writeln(135);:writeln(136);:writeln(137);:writeln(138);:writeln(139);:writeln(140);:writeln(141);:writeln(142);:writeln(143);:writeln(144);:writeln(145);:writeln(146);:writeln(147);:writeln(148);:writeln(149);:writeln(150);:writeln(151);:writeln(152);:writeln(153);:writeln(154);:writeln(155);:writeln(156);:writeln(157);:writeln(158);:writeln(159);:writeln(160);:writeln(161);:writeln(162);:writeln(163);:writeln(164);:writeln(165);:writeln(166);:writeln(167);:writeln(168);:writeln(169);:writeln(170);:writeln(171);:writeln(172);:writeln(173);:writeln(174);:writeln(175);:writeln(176);:writeln(177);:writeln(178);:writeln(179);:writeln(180);:writeln(181);:writeln(182);:writeln(183);:writeln(184);:writeln(185);:writeln(186);:writeln(187);:writeln(188);:writeln(189);:writeln(190);:writeln(191);:writeln(192);:writeln(193);:writeln(194);:writeln(195);:writeln(196);:writeln(197);:writeln(198);:writeln(199);:writeln(200);:writeln(201);:writeln(202);:writeln(203);:writeln(204);:writeln(205);:writeln(206);:writeln(207);:writeln(208);:writeln(209);:writeln(210);:writeln(211);:writeln(212);:writeln(213);:writeln(214);:writeln(215);:writeln(216);:writeln(217);:writeln(218);:writeln(219);:writeln(220);:writeln(221);:writeln(222);:writeln(223);:writeln(224);:writeln(225);:writeln(226);:writeln(227);:writeln(228);:writeln(229);:writeln(230);:writeln(231);:writeln(232);:writeln(233);:writeln(234);:writeln(235);:writeln(236);:writeln(237);:writeln(238);:writeln(239);:writeln(240);:writeln(241);:writeln(242);:writeln(243);:writeln(244);:writeln(245);:writeln(246);:writeln(247);:writeln(248);:writeln(249);:writeln(250);:writeln(251);:writeln(252);:writeln(253);:writeln(254);:writeln(255);:writeln(256);:writeln(257);:writeln(258);:writeln(259);:writeln(260);:writeln(261);:writeln(262);:writeln(263);:writeln(264);:writeln(265);:writeln(266);:writeln(267);:writeln(268);:writeln(269);:writeln(270);:writeln(271);:writeln(272);:writeln(273);:writeln(274);:writeln(275);:writeln(276);:writeln(277);:writeln(278);:writeln(279);:writeln(280);:writeln(281);:writeln(282);:writeln(283);:writeln(284);:writeln(285);:writeln(286);:writeln(287);:writeln(288);:writeln(289);:writeln(290);:writeln(291);:writeln(292);:writeln(293);:writeln(294);:writeln(295);:writeln(296);:writeln(297);:writeln(298);:writeln(299);:writeln(300);
:writeln(301);:writeln(302);:writeln(303);:writeln(304);:writeln(305);:writeln(306);:writeln(307);:writeln(308);:writeln(309);:writeln(310);:writeln(311);:writeln(312);:writeln(313);:writeln(314);:writeln(315);:writeln(316);:writeln(317);:writeln(318);:writeln(319);:writeln(320);:writeln(321);:writeln(322);:writeln(323);:writeln(324);:writeln(325);:writeln(326);:writeln(327);:writeln(328);:writeln(329);:writeln(330);:writeln(331);:writeln(332);:writeln(333);:writeln(334);:writeln(335);:writeln(336);:writeln(337);:writeln(338);:writeln(339);:writeln(340);:writeln(341);:writeln(342);:writeln(343);:writeln(344);:writeln(345);:writeln(346);:writeln(347);:writeln(348);:writeln(349);:writeln(350);:writeln(351);:writeln(352);:writeln(353);:writeln(354);:writeln(355);:writeln(356);:writeln(357);:writeln(358);:writeln(359);:writeln(360);:writeln(361);:writeln(362);:writeln(363);:writeln(364);:writeln(365);:writeln(366);:writeln(367);:writeln(368);:writeln(369);:writeln(370);:writeln(371);:writeln(372);:writeln(373);:writeln(374);:writeln(375);:writeln(376);:writeln(377);:writeln(378);:writeln(379);:writeln(380);:writeln(381);:writeln(382);:writeln(383);:writeln(384);:writeln(385);:writeln(386);:writeln(387);:writeln(388);:writeln(389);:writeln(390);:writeln(391);:writeln(392);:writeln(393);:writeln(394);:writeln(395);:writeln(396);:writeln(397);:writeln(398);:writeln(399);:writeln(400);
:writeln(401);:writeln(402);:writeln(403);:writeln(404);:writeln(405);:writeln(406);:writeln(407);:writeln(408);:writeln(409);:writeln(410);:writeln(411);:writeln(412);:writeln(413);:writeln(414);:writeln(415);:writeln(416);:writeln(417);:writeln(418);:writeln(419);:writeln(420);:writeln(421);:writeln(422);:writeln(423);:writeln(424);:writeln(425);:writeln(426);:writeln(427);:writeln(428);:writeln(429);:writeln(430);:writeln(431);:writeln(432);:writeln(433);:writeln(434);:writeln(435);:writeln(436);:writeln(437);:writeln(438);:writeln(439);:writeln(440);:writeln(441);:writeln(442);:writeln(443);:writeln(444);:writeln(445);:writeln(446);:writeln(447);:writeln(448);:writeln(449);:writeln(450);:writeln(451);:writeln(452);:writeln(453);:writeln(454);:writeln(455);:writeln(456);:writeln(457);:writeln(458);:writeln(459);:writeln(460);:writeln(461);:writeln(462);:writeln(463);:writeln(464);:writeln(465);:writeln(466);:writeln(467);:writeln(468);:writeln(469);:writeln(470);:writeln(471);:writeln(472);:writeln(473);:writeln(474);:writeln(475);:writeln(476);:writeln(477);:writeln(478);:writeln(479);:writeln(480);:writeln(481);:writeln(482);:writeln(483);:writeln(484);:writeln(485);:writeln(486);:writeln(487);:writeln(488);:writeln(489);:writeln(490);:writeln(491);:writeln(492);:writeln(493);:writeln(494);:writeln(495);:writeln(496);:writeln(497);:writeln(498);:writeln(499);:writeln(500);
:writeln(501);:writeln(502);:writeln(503);:writeln(504);:writeln(505);:writeln(506);:writeln(507);:writeln(508);:writeln(509);:writeln(510);:writeln(511);:writeln(512);:writeln(513);:writeln(514);:writeln(515);:writeln(516);:writeln(517);:writeln(518);:writeln(519);:writeln(520);:writeln(521);:writeln(522);:writeln(523);:writeln(524);:writeln(525);:writeln(526);:writeln(527);:writeln(528);:writeln(529);:writeln(530);:writeln(531);:writeln(532);:writeln(533);:writeln(534);:writeln(535);:writeln(536);:writeln(537);:writeln(538);:writeln(539);:writeln(540);:writeln(541);:writeln(542);:writeln(543);:writeln(544);:writeln(545);:writeln(546);:writeln(547);:writeln(548);:writeln(549);:writeln(550);:writeln(551);:writeln(552);:writeln(553);:writeln(554);:writeln(555);:writeln(556);:writeln(557);:writeln(558);:writeln(559);:writeln(560);:writeln(561);:writeln(562);:writeln(563);:writeln(564);:writeln(565);:writeln(566);:writeln(567);:writeln(568);:writeln(569);:writeln(570);:writeln(571);:writeln(572);:writeln(573);:writeln(574);:writeln(575);:writeln(576);:writeln(577);:writeln(578);:writeln(579);:writeln(580);:writeln(581);:writeln(582);:writeln(583);:writeln(584);:writeln(585);:writeln(586);:writeln(587);:writeln(588);:writeln(589);:writeln(590);:writeln(591);:writeln(592);:writeln(593);:writeln(594);:writeln(595);:writeln(596);:writeln(597);:writeln(598);:writeln(599);:writeln(600);
:writeln(601);:writeln(602);:writeln(603);:writeln(604);:writeln(605);:writeln(606);:writeln(607);:writeln(608);:writeln(609);:writeln(610);:writeln(611);:writeln(612);:writeln(613);:writeln(614);:writeln(615);:writeln(616);:writeln(617);:writeln(618);:writeln(619);:writeln(620);:writeln(621);:writeln(622);:writeln(623);:writeln(624);:writeln(625);:writeln(626);:writeln(627);:writeln(628);:writeln(629);:writeln(630);:writeln(631);:writeln(632);:writeln(633);:writeln(634);:writeln(635);:writeln(636);:writeln(637);:writeln(638);:writeln(639);:writeln(640);:writeln(641);:writeln(642);:writeln(643);:writeln(644);:writeln(645);:writeln(646);:writeln(647);:writeln(648);:writeln(649);:writeln(650);:writeln(651);:writeln(652);:writeln(653);:writeln(654);:writeln(655);:writeln(656);:writeln(657);:writeln(658);:writeln(659);:writeln(660);:writeln(661);:writeln(662);:writeln(663);:writeln(664);:writeln(665);:writeln(666);:writeln(667);:writeln(668);:writeln(669);:writeln(670);:writeln(671);:writeln(672);:writeln(673);:writeln(674);:writeln(675);:writeln(676);:writeln(677);:writeln(678);:writeln(679);:writeln(680);:writeln(681);:writeln(682);:writeln(683);:writeln(684);:writeln(685);:writeln(686);:writeln(687);:writeln(688);:writeln(689);:writeln(690);:writeln(691);:writeln(692);:writeln(693);:writeln(694);:writeln(695);:writeln(696);:writeln(697);:writeln(698);:writeln(699);:writeln(700);
:writeln(701);:writeln(702);:writeln(703);:writeln(704);:writeln(705);:writeln(706);:writeln(707);:writeln(708);:writeln(709);:writeln(710);:writeln(711);:writeln(712);:writeln(713);:writeln(714);:writeln(715);:writeln(716);:writeln(717);:writeln(718);:writeln(719);:writeln(720);:writeln(721);:writeln(722);:writeln(723);:writeln(724);:writeln(725);:writeln(726);:writeln(727);:writeln(728);:writeln(729);:writeln(730);:writeln(731);:writeln(732);:writeln(733);:writeln(734);:writeln(735);:writeln(736);:writeln(737);:writeln(738);:writeln(739);:writeln(740);:writeln(741);:writeln(742);:writeln(743);:writeln(744);:writeln(745);:writeln(746);:writeln(747);:writeln(748);:writeln(749);:writeln(750);:writeln(751);:writeln(752);:writeln(753);:writeln(754);:writeln(755);:writeln(756);:writeln(757);:writeln(758);:writeln(759);:writeln(760);:writeln(761);:writeln(762);:writeln(763);:writeln(764);:writeln(765);:writeln(766);:writeln(767);:writeln(768);:writeln(769);:writeln(770);:writeln(771);:writeln(772);:writeln(773);:writeln(774);:writeln(775);:writeln(776);:writeln(777);:writeln(778);:writeln(779);:writeln(780);:writeln(781);:writeln(782);:writeln(783);:writeln(784);:writeln(785);:writeln(786);:writeln(787);:writeln(788);:writeln(789);:writeln(790);:writeln(791);:writeln(792);:writeln(793);:writeln(794);:writeln(795);:writeln(796);:writeln(797);:writeln(798);:writeln(799);:writeln(800);
:writeln(801);:writeln(802);:writeln(803);:writeln(804);:writeln(805);:writeln(806);:writeln(807);:writeln(808);:writeln(809);:writeln(810);:writeln(811);:writeln(812);:writeln(813);:writeln(814);:writeln(815);:writeln(816);:writeln(817);:writeln(818);:writeln(819);:writeln(820);:writeln(821);:writeln(822);:writeln(823);:writeln(824);:writeln(825);:writeln(826);:writeln(827);:writeln(828);:writeln(829);:writeln(830);:writeln(831);:writeln(832);:writeln(833);:writeln(834);:writeln(835);:writeln(836);:writeln(837);:writeln(838);:writeln(839);:writeln(840);:writeln(841);:writeln(842);:writeln(843);:writeln(844);:writeln(845);:writeln(846);:writeln(847);:writeln(848);:writeln(849);:writeln(850);:writeln(851);:writeln(852);:writeln(853);:writeln(854);:writeln(855);:writeln(856);:writeln(857);:writeln(858);:writeln(859);:writeln(860);:writeln(861);:writeln(862);:writeln(863);:writeln(864);:writeln(865);:writeln(866);:writeln(867);:writeln(868);:writeln(869);:writeln(870);:writeln(871);:writeln(872);:writeln(873);:writeln(874);:writeln(875);:writeln(876);:writeln(877);:writeln(878);:writeln(879);:writeln(880);:writeln(881);:writeln(882);:writeln(883);:writeln(884);:writeln(885);:writeln(886);:writeln(887);:writeln(888);:writeln(889);:writeln(890);:writeln(891);:writeln(892);:writeln(893);:writeln(894);:writeln(895);:writeln(896);:writeln(897);:writeln(898);:writeln(899);:writeln(900);
:writeln(901);:writeln(902);:writeln(903);:writeln(904);:writeln(905);:writeln(906);:writeln(907);:writeln(908);:writeln(909);:writeln(910);:writeln(911);:writeln(912);:writeln(913);:writeln(914);:writeln(915);:writeln(916);:writeln(917);:writeln(918);:writeln(919);:writeln(920);:writeln(921);:writeln(922);:writeln(923);:writeln(924);:writeln(925);:writeln(926);:writeln(927);:writeln(928);:writeln(929);:writeln(930);:writeln(931);:writeln(932);:writeln(933);:writeln(934);:writeln(935);:writeln(936);:writeln(937);:writeln(938);:writeln(939);:writeln(940);:writeln(941);:writeln(942);:writeln(943);:writeln(944);:writeln(945);:writeln(946);:writeln(947);:writeln(948);:writeln(949);:writeln(950);:writeln(951);:writeln(952);:writeln(953);:writeln(954);:writeln(955);:writeln(956);:writeln(957);:writeln(958);:writeln(959);:writeln(960);:writeln(961);:writeln(962);:writeln(963);:writeln(964);:writeln(965);:writeln(966);:writeln(967);:writeln(968);:writeln(969);:writeln(970);:writeln(971);:writeln(972);:writeln(973);:writeln(974);:writeln(975);:writeln(976);:writeln(977);:writeln(978);:writeln(979);:writeln(980);:writeln(981);:writeln(982);:writeln(983);:writeln(984);:writeln(985);:writeln(986);:writeln(987);:writeln(988);:writeln(989);:writeln(990);:writeln(991);:writeln(992);:writeln(993);:writeln(994);:writeln(995);:writeln(996);:writeln(997);:writeln(998);:writeln(999);:writeln(1000);
:writeln(1001);:writeln(1002);:writeln(1003);:writeln(1004);:writeln(1005);:writeln(1006);:writeln(1007);:writeln(1008);:writeln(1009);:writeln(1010);:writeln(1011);:writeln(1012);:writeln(1013);:writeln(1014);:writeln(1015);:writeln(1016);:writeln(1017);:writeln(1018);:writeln(1019);:writeln(1020);:writeln(1021);:writeln(1022);:writeln(1023);end.
8L~17L好顶赞!附标准解法:var n,i,ans:s:beginreadln(n);readln(s);ans:=0;for i:=1 to n do
ans:=ans*2+ord(s[i])-48;writeln(ans);end.
Pascal居然没有 strtol 这么方便的东西?
program ex3;var a:array[1..100]
t,k:beginreadln(t);j:=1;i:=0;s:=0;while t&&0 do
k:=t mod 10;
a[i]:=k*j;
t:=t div 10;
j:=j*2;for d:=1 to i do
s:=s+a[d];writeln(s);end.这是我刚学pascal的时候写的程序。。不是最优化的。。希望你能看懂。。
七楼的,打表干什么啊?乘权求和就行了,有时候打表会要注意各种技术性问题的。
var k,a,i,m:
n,s,s1,s2:
c:array[1..999]begin
readln(s1);
for i:=1 to length(s1) do if s1[i]=' '
n:=copy(s1,1,i-1);
s2:=copy(s1,i+1,length(s1));
val(s2,m);
for i:=length(s) downto 1 do if ord(s[i])-58&=0 then c[length(s)-i+1]:=ord(s[i])-48
else c[length(s)-i+1]:=ord(s[i])-55;
for i:=1 to length(s) do if c[i]&&0 then for a:=1 to i-1 do c[i]:=c[i]*m;
for i:=1 to length(s) do k:=k+c[i];
writeln(k);end.
…………………………简单的来了var
a,b,c,d,e,i :type atype=1...10;begin c:=1;readln(a);d:=a;e:=a;i:=0;for i:=1 to a do
i:=i+b;writeln(i);end.
101N初始值=0;读第个1, N=N*2+1;
(N=1);读第二个0,
N=N*2+1; (N=2);读第3个1,
N=N*2+1; (N=5).程序很简单就是读入x个数.N=0;for i=1 to x do
x,N:begin N=0;readln(x);for i:=1 to x do beginread(a);N=N*2+ord[a]-48;readln();writeln(N);end.
你们在讨论什么奇奇怪怪的东西。。。
青铜星玩家
百度移动游戏玩家均可认证(限百度账号),
我来试试爪机伪代码ans=0read nfor i =n-1 downto 0
if x then ans=ans or (1 shl i)write ans谁来帮我调试。。。
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