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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#84949#5453. Mana Collectionfansizhe75 361ms105988kbC++231.9kb2023-03-06 21:12:442023-03-06 21:13:29

Judging History

你现在查看的是最新测评结果

  • [2023-08-10 23:21:45]
  • System Update: QOJ starts to keep a history of the judgings of all the submissions.
  • [2023-03-06 21:13:29]
  • 评测
  • 测评结果:75
  • 用时:361ms
  • 内存:105988kb
  • [2023-03-06 21:12:44]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
#define ll long long
int n,m,q;
ll a[20];
ll dis[20][20];
ll sum[1<<18];
ll dp[1<<18][20];
struct line{
	ll k,b;
	__int128 getval(ll x){return (__int128)k*x+b;}
};
struct node{
	line L[1<<18];
	int tree[1<<20],ch[1<<20][2],tot,rt;
	void insert(int &k,ll l,ll r,int x){
		if(!k)k=++tot;
		if(!tree[k]){tree[k]=x;return;}
		ll mid=l+r>>1;
		if(L[tree[k]].getval(mid)<L[x].getval(mid))swap(tree[k],x);
		if(L[tree[k]].getval(l)<L[x].getval(l))insert(ch[k][0],l,mid-1,x);
		else if(L[tree[k]].getval(r)<L[x].getval(r))insert(ch[k][1],mid+1,r,x);
	}
	ll query(int k,ll l,ll r,ll x){
		if(!k)return 0;
		ll mid=l+r>>1,res=L[tree[k]].getval(x);
		if(x<mid)res=max(res,query(ch[k][0],l,mid-1,x));
		else if(x>mid)res=max(res,query(ch[k][1],mid+1,r,x));
		return res;
	}
	void build(int S){
		for(int sta=0;sta<(1<<n);sta++)
			if(sta&(1<<S-1))if(dp[sta][S]<0x3f3f3f3f3f3f3f3f){
				L[sta]=(line){sum[sta],-dp[sta][S]};
				insert(rt,1,1e9,sta);
			}
	}
}T[20];
int main(){
	scanf("%d%d",&n,&m);
	memset(dis,0x3f,sizeof(dis));
	for(int i=1;i<=n;i++)dis[i][i]=0,scanf("%lld",&a[i]);
	for(int i=1;i<=m;i++){
		int x,y,z;scanf("%d%d%d",&x,&y,&z);
		dis[x][y]=z;
	}
	for(int k=1;k<=n;k++)for(int i=1;i<=n;i++)for(int j=1;j<=n;j++)dis[i][j]=min(dis[i][j],dis[i][k]+dis[k][j]);
	for(int sta=0;sta<(1<<n);sta++)for(int i=1;i<=n;i++)if(sta&(1<<i-1))sum[sta]+=a[i];
	memset(dp,0x3f,sizeof(dp));
	for(int i=1;i<=n;i++)dp[1<<i-1][i]=0;
	for(int sta=0;sta<(1<<n);sta++)
		for(int i=1;i<=n;i++)if(dp[sta][i]<0x3f3f3f3f3f3f3f3f)
			for(int j=1;j<=n;j++)if(!(sta&(1<<j-1)))
				dp[sta|(1<<j-1)][j]=min(dp[sta|(1<<j-1)][j],dp[sta][i]+dis[i][j]*sum[sta]);
	for(int i=1;i<=n;i++)T[i].build(i);
	scanf("%d",&q);
	while(q--){
		int s,e;scanf("%d%d",&s,&e);
		printf("%lld\n",T[e].query(T[e].rt,1,1e9,s));
	}
	return 0;
}

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 4.16667
Accepted
time: 3ms
memory: 46592kb

input:

2 1
1 10
1 2 10
4
5 1
5 2
100 1
100 2

output:

5
50
100
1090

result:

ok 4 number(s): "5 50 100 1090"

Test #2:

score: 4.16667
Accepted
time: 0ms
memory: 46540kb

input:

4 8
50000000 100000000 20000000 70000000
1 2 20
2 1 50
2 3 90
1 3 40
3 1 10
4 1 25
1 4 5
4 3 70
3
8 3
1000000000 1
500000 4

output:

160000000
239999988050000000
119992550000000

result:

ok 3 number(s): "160000000 239999988050000000 119992550000000"

Test #3:

score: 4.16667
Accepted
time: 8ms
memory: 46820kb

input:

10 90
95677166 99413032 90081107 97391055 96848266 92520734 90623124 96509760 95451402 99152599
1 10 94105173
3 9 91922842
5 2 90862613
8 3 94419460
4 7 90084016
6 4 90693719
10 8 97125103
2 1 93286961
5 10 91546334
4 8 92053784
8 5 96537357
3 1 95913083
1 3 95054163
2 8 95986698
7 6 95233705
8 10 9...

output:

11703326493772984
459620067337423078
200595475148225200
241323875941097385
130998797142629089
58036161281343977
49150655193660868
32449982221768127
380110796421808388
75281539229382960
182007444762360597
32030806118183241
55010947825979442
361567236091527343
112547547611623245
8457348883376196
30891...

result:

ok 100 numbers

Test #4:

score: 4.16667
Accepted
time: 4ms
memory: 47036kb

input:

10 90
48104151 45958764 10384927 58976477 4508220 48401738 63414134 56241331 43456656 5364282
4 3 34321182
3 8 6111111
10 3 89336838
7 6 15869517
9 6 45416322
6 8 65416493
8 7 68165563
1 10 17098910
5 7 23144280
10 5 41059929
4 5 83655589
8 2 11141593
10 4 47789741
6 4 15702833
6 5 3119771
9 5 79973...

output:

3586313126541447
35983483565665061
4586294248391907
7875951425417254
2259511646032271
9467158922809115
281310401340040631
17521136298708657
62633383479101386
43456656
3514032245442476
374184651748191311
1253158266813619
655602386983086
32349923263050901
772476708605571
49695253783447186
477512507283...

result:

ok 100 numbers

Test #5:

score: 4.16667
Accepted
time: 59ms
memory: 46824kb

input:

10 87
61275784 16282886 58999609 52155395 53012427 89533414 15431931 35150033 58505854 59445220
9 5 3496028
7 6 17372183
8 1 287847
2 7 19991219
4 5 40820118
4 9 38405375
1 4 52061958
1 3 95765844
9 7 88432897
10 3 62181295
2 4 2070594
6 8 38490628
5 1 74834920
5 2 58054124
5 10 53052912
9 10 799932...

output:

18729278111132298
20776419606475196
8916464253930178
19403717774195936
89156978276985
4658727223980276
8425816213276232
148783617369660
309113940077051823
178911980768416
35871044095338425
9008767024716944
20959051195083681
14730768570927101
3896744071968879
20368652336719223
3286310614587202
560557...

result:

ok 200000 numbers

Test #6:

score: 4.16667
Accepted
time: 71ms
memory: 46860kb

input:

10 90
95356560 91592390 93197917 98740065 97680300 92412698 94329246 97243226 90272368 97469569
10 6 99745186
9 3 93877572
4 3 95758698
6 10 91855996
5 1 90121278
5 4 95076290
8 2 99231614
10 3 93399573
4 1 91994993
6 5 94052740
5 2 96068955
2 10 91338395
7 10 91890588
4 7 94880828
1 6 96554961
7 5 ...

output:

163280051600495389
162664925126674128
315043052511946112
34383595644987775
95021580028366165
73642582707231188
1430138781796740
52457131744292841
369797341610245871
22870714303175080
26120943421423426
515435644424449526
24566699865258280
225151095501232691
94961386593212307
242789175852236009
275858...

result:

ok 200000 numbers

Test #7:

score: 4.16667
Accepted
time: 60ms
memory: 47032kb

input:

10 89
93795458 90122950 90809309 91512557 99759510 98879743 90406791 91988172 98723686 97265654
3 1 92410620
6 10 787488884
1 7 872243221
5 10 93057933
8 3 90945371
7 4 94869387
1 4 90377187
9 1 92060643
10 8 98532700
9 5 97326866
10 2 98947943
1 6 96415500
10 4 92676865
8 7 92985312
9 6 98444476
1 ...

output:

96011873276486328
19269273838332822
27750185251110899
54768622608712929
63364496816469500
200902549670696724
283398177307668282
136734129505223180
73792577897925688
487594284918169540
96644051419753488
8371064148979270
390528097450315500
423307921353158240
224704322981435238
86859856029482940
400522...

result:

ok 200000 numbers

Test #8:

score: 4.16667
Accepted
time: 61ms
memory: 46812kb

input:

10 89
1382293 67193843 93859961 477481 92652257 99885499 50256117 70192761 34119368 16710544
9 10 42167550
5 8 37587488
6 1 39681485
2 6 83885591
2 8 63502599
2 7 96584704
3 2 28849619
1 2 89615158
7 6 49082361
6 7 6114228
6 10 45456432
7 4 87603741
1 8 8377024
5 9 3400067
10 4 42824742
8 1 34659500...

output:

5212184985750879
44473794879167166
34847750171225010
6648241404960350
46013805737436434
90621756903489777
24876175963893522
773327365881191
25315961193668520
33452321319032245
35012500150605
614133199184668
17890608035163296
1380181878519397
1818424411309
4198814378075319
34119368
778135476720094
61...

result:

ok 200000 numbers

Test #9:

score: 4.16667
Accepted
time: 62ms
memory: 46792kb

input:

10 90
97766575 91352441 94775266 90513638 95828190 90356289 90495007 98680228 93010243 98543991
1 3 99109059
5 8 90074960
6 5 90055463
6 1 90819495
8 9 98346448
8 5 90223065
10 9 92780029
3 6 90250424
9 1 96050114
7 3 90956675
4 2 92037130
4 7 90691071
2 3 91565269
8 3 94131990
2 9 97006947
4 10 942...

output:

8773129927176957
176141491594572157
20293571075207245
61165421628826386
176141491594572157
64702906594466207
10883085082295958
192381701219834262
160965364182552191
6191082227085588
182873747067038925
74453900672532962
26275490371094290
124345823804949568
156275640151508025
45662821795014946
3810737...

result:

ok 200000 numbers

Test #10:

score: 4.16667
Accepted
time: 361ms
memory: 105544kb

input:

18 306
97592575 5845225 97094410 61652068 60514373 77053365 82408570 65859870 52309184 11075991 79663473 60429988 64440299 88087418 51883591 39638284 31941363 95790465
18 7 12121248
13 6 28252098
14 12 2481192
4 16 54868108
13 15 33001477
7 13 15911113
8 16 47075458
7 14 51352052
9 2 41100503
18 10 ...

output:

56264701460108257
1285984741468061
28518441564936556
1800078869044666
4233481902785058
18706110257567563
30876640052688400
7267895070590806
10680057213053941
17127903266197333
2811860893998047
35488877575172
564949791756315
35957867675947221
41272735966749124
38034542611577910
6773365701249848
35058...

result:

ok 100 numbers

Test #11:

score: 4.16667
Accepted
time: 331ms
memory: 105940kb

input:

18 306
54786856 23623482 37443275 34976477 27052191 21997277 93803298 62986079 72289998 36640646 66962609 75940630 20835955 36012773 32492294 69398349 49378951 13097897
7 10 5470000
8 7 53513890
3 15 38460382
7 16 19142503
5 14 45517218
18 17 42648313
8 18 48305235
4 16 41424027
5 12 52928903
5 4 44...

output:

16448924998323876
42499474160686929
80574179252365
29157184483740236
16111099859788138
26806493509397013
635257428086302
15906843920014306
1373694291185245
94482938604350
3323915340886396
34889365088369059
2063668366808288
5048756142935801
18314067121808156
39647987073444380
3577563486313359
1358925...

result:

ok 100 numbers

Test #12:

score: 4.16667
Accepted
time: 321ms
memory: 105708kb

input:

18 303
87437585 22204459 77335222 63373455 24384957 40111770 61538701 65736765 65450807 20008686 60461910 77184085 62951808 75441264 35010255 67513271 41855413 84760939
6 14 45984925
3 6 5610402
8 1 49203830
8 3 53792394
10 8 11629718
1 12 20708032
4 6 14035635
15 18 487975772
3 1 28292662
3 10 2399...

output:

1107904896715516
35056398301693748
9986152964638026
669207273505472435
5651326357638735
5923947474867054
6006244984395488
5893622634689728
9167400465063286
929571390607270268
6645996738166032
8813151760235299
7486719664563380
33431077987813977
221430127060560
5099825435457937
43533336738286496
33171...

result:

ok 100 numbers

Test #13:

score: 4.16667
Accepted
time: 306ms
memory: 105824kb

input:

18 300
95399651 98514702 95906995 99120696 97373712 99841892 95487998 98629037 97207398 99163728 97816361 94919203 95202846 96133518 98849047 99498436 94447669 96164861
10 8 54922237
1 2 55368382
10 4 54029624
9 8 55267410
14 2 53427574
14 18 54579322
3 9 54230956
2 9 52630731
4 16 53837522
3 7 8372...

output:

109547258785001075
83350392507237245
544434800180318736
298383274553068390
103234166632913633
383015478740918408
299473251086849137
147705986455265326
540689651571797040
8303366263580477
622101421737057767
108062600084748952
5862718675123499
227582957640405426
541938177729836001
261012936477036136
3...

result:

ok 100 numbers

Test #14:

score: 4.16667
Accepted
time: 312ms
memory: 104084kb

input:

18 306
94983318 99500146 99056770 99199070 96785433 94689368 96603811 97464542 96757856 95575432 97758260 96271537 94822391 98897205 96531324 95046283 95759027 99689250
14 18 54518764
3 8 54402270
16 8 52601874
3 11 52679529
13 6 54902169
1 10 54363631
4 2 55268135
5 6 52963284
16 1 52494958
12 11 5...

output:

233314656911878890
148725505069721343
131310080408400633
28458149514921786
184841206840838732
86735083994860733
175416255503474613
237843791774471191
107742929277437744
23591406414552202
469643401365794803
16670250600078085
484799960685015637
364831976733288305
11225888146367896
313593053497442131
7...

result:

ok 100 numbers

Test #15:

score: 4.16667
Accepted
time: 293ms
memory: 65248kb

input:

16 240
47666600 44327219 49953274 41785108 32073587 24424080 30939819 78762914 90224099 59998405 64133109 48652631 22221281 96356764 38490560 116991
1 2 91993819
1 3 97619874
1 4 89451708
1 5 79740187
1 6 94041352
1 7 78606419
1 8 126429514
1 9 137890699
1 10 107665005
1 11 111799709
1 12 96319231
1...

output:

212540929497153000
67107116385111426
160830745949979663
58791727813832608
95764761271748279
175339139652863002
239297214240271800
264345302513412638
25916559560778064
108527092089074230
229728402202110570
171112061109054276
127390525466717280
102215300925877906
110949777479288000
8928107215433348
19...

result:

ok 200000 numbers

Test #16:

score: 4.16667
Accepted
time: 140ms
memory: 60072kb

input:

16 240
42361838 31647618 32114308 8782634 17345648 68132951 88405030 26942819 62741100 66985295 20876520 8437021 27114112 66925976 7183979 94977427
2 15 58174648
8 15 34276605
6 10 58212397
2 13 58804593
13 9 54225029
15 14 33719184
11 13 61087050
9 10 28955627
6 2 10289499
10 2 20518981
13 8 837959...

output:

493210283393155328
16457452249109400
1426565785333764
2186989187576924
1597997186417782
6058437774768861
7637930712967180
1125270540734250
101052132975905
5643199813537305
10005312013478447
15342932020091027
5252313629194265
173253576572124
16729167032258496
16381630855383736
13698134026929013
13877...

result:

ok 200000 numbers

Test #17:

score: 4.16667
Accepted
time: 139ms
memory: 60020kb

input:

16 240
94916675 95328982 94461789 98179130 96410042 95984504 99026406 96722757 98043813 97126519 99521857 99735210 99833885 94048501 93989630 97045699
5 6 61339353
7 11 61447467
16 7 59391553
15 5 61958471
13 2 59603541
13 16 60250166
2 3 61615858
16 3 60312774
14 6 61619256
9 2 61767236
7 12 608785...

output:

690101190008603503
74352044407892892
80895006856543381
46607187491961160
83939049336012157
135104537707913810
18824878173270988
257485548823102507
425301267931667908
6964456929444357
461660068784781426
207874892303542251
369348578117789991
608120982890351661
93344953395804303
675401823119133989
8172...

result:

ok 200000 numbers

Test #18:

score: 4.16667
Accepted
time: 218ms
memory: 74640kb

input:

17 269
10989016 28905152 56011456 36383994 32588074 40160206 81943847 29653018 81874689 11531228 28812650 79088847 31042740 89163087 58731031 57356809 5076315
2 4 54972232
1 17 48426734
17 8 7126979
7 2 16376090
10 7 30672058
8 17 55225752
2 6 312152706
4 12 1609956
11 10 44726737
7 6 16333848
17 9 ...

output:

5581509823816012
337248242249304
5660810051537019
239346907640205
7137231109097837
2932413424272456
2147112311279378
2050105075588474
7700720612480128
56134633472252418
4898570036223204
19143181815951646
34279114026302365
54808409846460
65065689951230
55986200355020672
343192271607496
2850473436688
...

result:

ok 200000 numbers

Test #19:

score: 0
Wrong Answer
time: 262ms
memory: 76300kb

input:

17 241
20878633 21727433 30788417 1919362 24415556 26527489 14285320 3437901 23517959 28616698 11361867 15220890 21496568 20470194 31073215 5981317 11566475
1 2 42606066
1 3 98682648
1 4 22797995
1 5 45294189
1 6 47406122
1 7 35163953
1 8 24316534
1 9 44396592
1 10 49495331
1 11 32240500
1 12 360995...

output:

0
9160651220005105700
9123391619610735575
9169677635551382448
0
0
9136089049786483022
0
9198252254051035736
0
0
9114481121985398133
0
9123073806778467785
0
9165393311222772038
0
0
9179334178106381521
9113406983397097166
9140434153593647231
9169480912720145680
9172181119539120790
0
0
9127556084680202...

result:

wrong answer 1st numbers differ - expected: '108874984881706836', found: '0'

Test #20:

score: 0
Wrong Answer
time: 185ms
memory: 75920kb

input:

17 241
26896510 11416857 23632920 22663714 10426416 1449988 6534437 21431904 6332558 5350871 7478640 7144884 1667707 31989074 24328111 14606283 16379885
1 2 38313367
1 3 50529430
1 4 89019020
1 5 37322926
1 6 28346498
1 7 33430947
1 8 48328414
1 9 33229068
1 10 32247381
1 11 48235649
1 12 34041394
1...

output:

9156248228843282745
9169123617081079985
9202972323005209059
9194638936604176610
9217694511203255783
9154306676633910406
9128925464473430466
9141475709022732249
9111556224149943884
9197286709856803386
0
0
0
0
0
9117873225216237120
0
0
9196471471855003301
9119740916317589489
9203805593561742500
911556...

result:

wrong answer 1st numbers differ - expected: '32779028068219037', found: '9156248228843282745'

Test #21:

score: 0
Wrong Answer
time: 337ms
memory: 105988kb

input:

18 273
5856998 26869251 1761061 23339731 6696975 12073312 26103914 9146585 14284107 2290011 33149581 6690606 1938529 2611081 4180578 15507572 12766646 8196720
1 2 32726249
1 3 7618059
1 4 29196729
1 5 12553973
1 6 17930310
1 7 31960912
1 8 15003583
1 9 20141105
1 10 8147009
1 12 12547604
1 13 779552...

output:

9183816079176940282
9130104083856965118
9216972673279698202
9162187810786150854
9120165033774950294
9217250174254310741
9114542590420566355
9166963732209227339
0
0
0
9128204606824041528
0
0
9216505500143903384
9133613103311587632
9172199948626998704
0
9177638503912325010
9113993528972716892
0
0
9117...

result:

wrong answer 1st numbers differ - expected: '59668433821480730', found: '9183816079176940282'

Test #22:

score: 0
Wrong Answer
time: 337ms
memory: 105016kb

input:

18 273
18655021 10530209 4072104 27397860 1799797 31844906 10224838 22363503 8387103 25160565 867464 18587455 28492008 3583506 7250222 12947265 13542506 15353338
1 2 29185230
1 3 22727125
1 4 46052881
1 5 20454818
1 6 50499927
1 8 41018524
1 9 44747129
1 10 43815586
1 11 28438355
1 12 37242476
1 13 ...

output:

0
0
0
9180501797920818592
9139960604501789218
0
9121713788535685817
9168256355522870385
0
9111743653704983801
9130839555572204233
9120267308287380877
9156415915704239735
9127547112515040340
9173136998529602491
9131121780029337379
0
9195920164851587567
9113905060223569192
0
9122480715869700581
913884...

result:

wrong answer 1st numbers differ - expected: '191914217942017249', found: '0'

Test #23:

score: 0
Wrong Answer
time: 322ms
memory: 105224kb

input:

18 273
18425031 23650394 24880771 20922906 26575943 17784399 1257646 4304768 2028569 32225860 3162758 23575563 21688821 6218252 30502483 720206 33244851 27314277
1 2 43683269
1 3 61643789
1 4 75113213
1 5 58792271
1 6 52052510
1 7 28904939
1 8 22817172
1 9 26122275
1 11 24226530
1 12 77523542
1 13 6...

output:

9112020511192911733
9191267752297745888
9162027941862028937
9148583986984035307
0
0
9146773259013975436
0
9113437859106638102
0
0
0
9119634563814595438
9124522936952012222
9118047991375029396
9217990850119552874
9114106349433982033
9147703206663206777
0
9170748791557908824
9213392714056489124
0
0
91...

result:

wrong answer 1st numbers differ - expected: '1138546366805558', found: '9112020511192911733'

Test #24:

score: 0
Wrong Answer
time: 333ms
memory: 104404kb

input:

18 273
26613501 27441209 12794702 13658897 32546072 2607103 21792275 12508707 8092259 2836952 26658654 15275240 16574454 31623641 1150608 21764569 30050392 12599166
1 2 54054710
1 3 39408203
1 4 40272398
1 5 59159573
1 6 29220604
1 7 48405776
1 9 34705760
1 10 29450453
1 11 53272155
1 12 41888741
1 ...

output:

9117336247377637355
9170683178672408837
9115426300044448991
9118025570480005022
9114792770547511630
0
0
9219133452413010024
9207911697811986785
0
0
0
0
9155518370705243399
9212591833053358991
9182716322030684063
9151339648835894856
9223367765350993560
0
0
0
9222523736574150356
0
0
913038555665779004...

result:

wrong answer 1st numbers differ - expected: '2709709040134800', found: '9117336247377637355'