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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#702#114. 【0621 模拟赛】Vrstaprotractor10016487ms44188kbC++141.0kb2025-06-21 16:19:412025-06-21 23:52:56

answer

#include<iostream>
#include<algorithm>
#include<map>
#define int long long
using namespace std;
int v[2000050];
long long a[2000050];
int b[2000050];
struct{
	int l,r;
	long long d;
}t[8000050];
int n;
long long sum;
int p[2000050],cnt;
map<int,int> m;
void init(int id,int l,int r)
{
	t[id].l=l,t[id].r=r;
	if(r-l)
	{
		int mid=(l+r)/2;
		init(id*2,l,mid);
		init(id*2+1,mid+1,r);
	}
}
void plu(int id,int x,long long y)
{
	if(t[id].l<=x&&x<=t[id].r)
	{
		t[id].d+=y;
		plu(id*2,x,y);
		plu(id*2+1,x,y);
	}
}
int cha(int id,long long x,long long sum)
{
	if(t[id].r-t[id].l==0) return t[id].l;
	if(t[id*2].d+sum>=x) return cha(id*2,x,sum);
	else return cha(id*2+1,x,sum+t[id*2].d);
}
signed main()
{
	cin>>n;
	for(int i=1;i<=n;i++)
	{
		cin>>v[i]>>a[i];
		b[i]=v[i];
	}
	sort(b+1,b+n+1);
	for(int i=1;i<=n;i++)
	{
		if(b[i]-b[i-1])
		{
			p[++cnt]=b[i];
			m[b[i]]=cnt;
		}
	}
	init(1,1,cnt);
	for(int i=1;i<=n;i++)
	{
		sum+=a[i];
		plu(1,m[v[i]],a[i]);
		cout<<p[cha(1,(sum+1)/2,0)]<<'\n';
	}
	return 0;
}

详细

小提示:点击横条可展开更详细的信息

Subtask #1:

score: 17
Accepted

Test #1:

score: 17
Accepted
time: 1ms
memory: 11588kb

input:

1000
301 524
526 970
675 623
471 905
266 808
513 31
228 393
565 377
840 936
986 540
288 112
868 454
...

output:

301
526
526
526
471
471
471
471
526
526
526
526
526
526
526
526
526
526
526
526
526
526
526
526
565
...

result:

ok 1000 tokens

Test #2:

score: 0
Accepted
time: 2ms
memory: 11624kb

input:

1000
992 520
931 696
697 642
99 589
925 757
164 511
910 966
588 171
130 378
682 7
541 673
711 127
11...

output:

992
931
931
697
925
925
910
910
910
910
697
711
711
697
588
541
541
541
541
541
529
541
529
529
301
...

result:

ok 1000 tokens

Test #3:

score: 0
Accepted
time: 2ms
memory: 11700kb

input:

1000
606 804
707 15
557 937
701 888
304 721
536 876
100 658
766 528
276 601
321 343
971 584
510 259
...

output:

606
606
557
606
606
557
557
557
557
536
557
557
536
536
536
557
557
557
536
536
536
536
536
536
536
...

result:

ok 1000 tokens

Test #4:

score: 0
Accepted
time: 2ms
memory: 11592kb

input:

1000
345 467
626 777
650 974
445 736
534 279
612 166
466 47
213 213
378 703
351 207
157 370
387 357
...

output:

345
626
626
626
626
626
626
612
534
445
445
445
445
445
445
445
445
445
445
514
445
445
443
445
445
...

result:

ok 1000 tokens

Test #5:

score: 0
Accepted
time: 0ms
memory: 11704kb

input:

1000
159 540
375 589
969 94
4 997
402 811
810 900
937 542
631 410
610 587
175 498
412 45
194 199
621...

output:

159
375
375
159
159
375
402
402
402
402
402
402
402
402
375
375
375
402
402
494
402
494
402
494
402
...

result:

ok 1000 tokens

Test #6:

score: 0
Accepted
time: 0ms
memory: 11604kb

input:

1000
916 421
384 855
594 508
608 633
531 155
197 577
59 511
740 347
117 329
863 264
783 932
627 927
...

output:

916
384
594
594
594
531
384
531
384
531
594
608
608
594
594
594
594
594
594
608
608
608
608
608
608
...

result:

ok 1000 tokens

Test #7:

score: 0
Accepted
time: 1ms
memory: 11676kb

input:

1000
765 434
277 734
119 877
85 404
796 37
463 629
862 372
91 106
408 12
436 725
176 888
584 503
566...

output:

765
277
277
119
119
277
277
277
277
436
277
277
436
277
436
398
436
436
436
436
436
463
463
463
463
...

result:

ok 1000 tokens

Test #8:

score: 0
Accepted
time: 1ms
memory: 11592kb

input:

1000
718 891
157 720
643 677
560 563
996 328
907 4
162 164
76 918
61 120
776 359
240 440
84 708
342 ...

output:

718
718
643
643
643
643
643
560
560
560
560
240
240
560
494
560
560
643
593
593
593
643
597
597
597
...

result:

ok 1000 tokens

Test #9:

score: 0
Accepted
time: 1ms
memory: 11640kb

input:

1000
769 996
417 964
639 257
50 71
776 253
511 728
671 316
654 253
940 609
463 756
165 646
123 316
5...

output:

769
769
639
639
639
511
639
639
654
639
511
511
511
511
511
511
511
511
511
581
639
581
581
639
639
...

result:

ok 1000 tokens

Test #10:

score: 0
Accepted
time: 3ms
memory: 11740kb

input:

1000
924 481
585 955
526 387
581 655
717 108
764 262
378 781
349 402
878 764
985 629
366 839
238 927...

output:

924
585
585
585
585
585
581
581
585
585
585
581
581
581
581
585
585
585
585
585
585
585
585
585
581
...

result:

ok 1000 tokens

Subtask #2:

score: 24
Accepted

Test #11:

score: 24
Accepted
time: 439ms
memory: 44028kb

input:

200000
256026126 1
892260323 1
695786111 1
211630710 1
117439167 1
462551546 1
999465877 1
173326801...

output:

256026126
256026126
695786111
256026126
256026126
256026126
462551546
256026126
462551546
462551546
...

result:

ok 200000 tokens

Test #12:

score: 0
Accepted
time: 450ms
memory: 43888kb

input:

200000
511062531 1
742906051 1
232871947 1
955443599 1
463714572 1
249211017 1
447124029 1
278917899...

output:

511062531
511062531
511062531
511062531
511062531
463714572
463714572
447124029
463714572
447124029
...

result:

ok 200000 tokens

Test #13:

score: 0
Accepted
time: 444ms
memory: 44188kb

input:

200000
847271014 1
390732980 1
117278113 1
636102884 1
214952923 1
872245315 1
409748707 1
517292053...

output:

847271014
390732980
390732980
390732980
390732980
390732980
409748707
409748707
416474923
416474923
...

result:

ok 200000 tokens

Test #14:

score: 0
Accepted
time: 438ms
memory: 44024kb

input:

200000
374231771 1
140075164 1
914553974 1
338596787 1
481913895 1
770050227 1
450298538 1
721883916...

output:

374231771
140075164
374231771
338596787
374231771
374231771
450298538
450298538
481913895
450298538
...

result:

ok 200000 tokens

Test #15:

score: 0
Accepted
time: 448ms
memory: 44072kb

input:

200000
869635202 1
799391576 1
602811955 1
167889679 1
308606348 1
215296991 1
417026130 1
840641456...

output:

869635202
799391576
799391576
602811955
602811955
308606348
417026130
417026130
602811955
602811955
...

result:

ok 200000 tokens

Test #16:

score: 0
Accepted
time: 441ms
memory: 44116kb

input:

200000
443033894 1
815780580 1
265569714 1
332527543 1
164657165 1
705234273 1
595443540 1
969642368...

output:

443033894
443033894
443033894
332527543
332527543
332527543
443033894
443033894
443033894
332527543
...

result:

ok 200000 tokens

Test #17:

score: 0
Accepted
time: 447ms
memory: 44048kb

input:

200000
382634462 1
481215065 1
219831549 1
29022542 1
768832692 1
185478405 1
756708637 1
390652308 ...

output:

382634462
382634462
382634462
219831549
382634462
219831549
382634462
382634462
390652308
390652308
...

result:

ok 200000 tokens

Test #18:

score: 0
Accepted
time: 446ms
memory: 44032kb

input:

200000
524032424 1
363204028 1
307783573 1
808820938 1
102044336 1
507749222 1
940720344 1
292479917...

output:

524032424
363204028
363204028
363204028
363204028
363204028
507749222
363204028
507749222
507749222
...

result:

ok 200000 tokens

Test #19:

score: 0
Accepted
time: 441ms
memory: 43996kb

input:

200000
723528666 1
727167549 1
971090839 1
507046596 1
801343240 1
927296032 1
827160578 1
330253033...

output:

723528666
723528666
727167549
723528666
727167549
727167549
801343240
727167549
727167549
727167549
...

result:

ok 200000 tokens

Test #20:

score: 0
Accepted
time: 447ms
memory: 44152kb

input:

200000
439550710 1
27858030 1
793244466 1
575428164 1
238983290 1
66985464 1
627581205 1
942941442 1...

output:

439550710
27858030
439550710
439550710
439550710
238983290
439550710
439550710
439550710
238983290
4...

result:

ok 200000 tokens

Subtask #3:

score: 26
Accepted

Test #21:

score: 26
Accepted
time: 317ms
memory: 44036kb

input:

200000
494956245 468045996
541938782 655353528
759612619 212790460
910600435 776972542
996033636 890...

output:

494956245
541938782
541938782
541938782
910600435
910600435
996033636
996033636
996033636
996033636
...

result:

ok 200000 tokens

Test #22:

score: 0
Accepted
time: 314ms
memory: 44032kb

input:

200000
171764444 140068816
243748900 914437683
487432414 134509998
992611085 880468785
994886132 430...

output:

171764444
243748900
243748900
243748900
992611085
992611085
992611085
992611085
994886132
994886132
...

result:

ok 200000 tokens

Test #23:

score: 0
Accepted
time: 310ms
memory: 44140kb

input:

200000
765447789 980324791
901803205 870527420
941153393 339142062
994588437 99606005
995046654 1180...

output:

765447789
765447789
901803205
901803205
901803205
901803205
901803205
901803205
941153393
996734605
...

result:

ok 200000 tokens

Test #24:

score: 0
Accepted
time: 308ms
memory: 44080kb

input:

200000
112731270 253096166
348093357 54336253
883178259 633690613
898549709 48028362
995788098 75846...

output:

112731270
112731270
883178259
883178259
883178259
883178259
995788098
995788098
995788098
995788098
...

result:

ok 200000 tokens

Test #25:

score: 0
Accepted
time: 314ms
memory: 44044kb

input:

200000
861759763 816220321
867865302 732300695
918153443 673392435
990373491 113118535
996341472 618...

output:

861759763
861759763
867865302
867865302
867865302
918153443
918153443
918153443
990373491
990373491
...

result:

ok 200000 tokens

Test #26:

score: 0
Accepted
time: 304ms
memory: 44072kb

input:

200000
911181934 495985330
996957718 198016095
998483749 992095854
999141386 689849196
999152807 844...

output:

911181934
911181934
998483749
998483749
998483749
999141386
999141386
999152807
999152807
999617962
...

result:

ok 200000 tokens

Test #27:

score: 0
Accepted
time: 310ms
memory: 44084kb

input:

200000
576130751 16139601
631718053 115699344
805902467 913205194
825140570 347324727
914524771 3616...

output:

576130751
631718053
805902467
805902467
805902467
825140570
914524771
926933805
926933805
926933805
...

result:

ok 200000 tokens

Test #28:

score: 0
Accepted
time: 302ms
memory: 44032kb

input:

200000
699097559 531945914
763416695 495790120
963834852 606926877
979773694 79019177
989801086 5064...

output:

699097559
699097559
763416695
763416695
763416695
763416695
963834852
963834852
963834852
963834852
...

result:

ok 200000 tokens

Test #29:

score: 0
Accepted
time: 314ms
memory: 44076kb

input:

200000
525635141 46448056
858472506 644389397
875565492 57949438
875836858 195074052
939973400 36848...

output:

525635141
858472506
858472506
858472506
858472506
858472506
875565492
939973400
939973400
939973400
...

result:

ok 200000 tokens

Test #30:

score: 0
Accepted
time: 317ms
memory: 44044kb

input:

200000
934495864 924548475
969486408 755595129
984581412 390850232
992649055 283990549
994097043 835...

output:

934495864
934495864
969486408
969486408
969486408
984581412
984581412
994097043
994097043
994097043
...

result:

ok 200000 tokens

Subtask #4:

score: 33
Accepted

Test #31:

score: 33
Accepted
time: 491ms
memory: 43960kb

input:

200000
422540597 176760020
689401725 827252905
846177590 973043804
957312410 898620634
779222133 631...

output:

422540597
689401725
689401725
846177590
846177590
846177590
846177590
846177590
830439857
830439857
...

result:

ok 200000 tokens

Test #32:

score: 0
Accepted
time: 508ms
memory: 43960kb

input:

200000
966913885 940780116
555898026 596993403
265189076 878846679
507962397 830338906
108357835 938...

output:

966913885
966913885
555898026
507962397
507962397
507962397
507962397
265189076
265189076
265189076
...

result:

ok 200000 tokens

Test #33:

score: 0
Accepted
time: 493ms
memory: 43956kb

input:

200000
736054527 29547839
107142847 694365394
983756251 873605462
618103500 256892841
546694344 4001...

output:

736054527
107142847
983756251
618103500
618103500
889266718
618103500
180549831
180549831
180549831
...

result:

ok 200000 tokens

Test #34:

score: 0
Accepted
time: 496ms
memory: 44028kb

input:

200000
123513212 629971890
566394695 113036133
850909360 277952527
336892570 335440516
533433808 139...

output:

123513212
123513212
123513212
336892570
336892570
533433808
212098075
533433808
336892570
295953247
...

result:

ok 200000 tokens

Test #35:

score: 0
Accepted
time: 503ms
memory: 44180kb

input:

200000
597376443 964993614
952881745 828005828
496921417 128633068
8089921 928527470
110156513 19765...

output:

597376443
597376443
597376443
597376443
597376443
496921417
597376443
597376443
597376443
597376443
...

result:

ok 200000 tokens

Test #36:

score: 0
Accepted
time: 506ms
memory: 43980kb

input:

200000
198090439 961763328
562162647 566963134
836050247 805003553
799426116 861523991
788024684 293...

output:

198090439
198090439
562162647
799426116
788024684
788024684
562162647
562162647
562162647
562162647
...

result:

ok 200000 tokens

Test #37:

score: 0
Accepted
time: 505ms
memory: 44116kb

input:

200000
974737059 308627099
525599372 503886617
13711487 816907081
557211738 868778014
69606212 19207...

output:

974737059
525599372
13711487
525599372
525599372
525599372
366136549
366136549
525599372
525599372
5...

result:

ok 200000 tokens

Test #38:

score: 0
Accepted
time: 506ms
memory: 44032kb

input:

200000
380902927 71052410
953861848 245647090
470766136 570394247
948671356 146484069
960841441 1232...

output:

380902927
953861848
470766136
470766136
470766136
470766136
508725001
470766136
508725001
508725001
...

result:

ok 200000 tokens

Test #39:

score: 0
Accepted
time: 504ms
memory: 44136kb

input:

200000
904922290 108104672
601025750 550599488
11454032 261681870
218115617 123337756
721147397 4616...

output:

904922290
601025750
601025750
601025750
601025750
432068378
432068378
432068378
432068378
432068378
...

result:

ok 200000 tokens

Test #40:

score: 0
Accepted
time: 502ms
memory: 43988kb

input:

200000
286664495 848052348
223515789 43888473
995256719 131930115
882401029 373265515
944268061 2546...

output:

286664495
286664495
286664495
286664495
286664495
286664495
286664495
286664495
465999138
465999138
...

result:

ok 200000 tokens

Test #41:

score: 0
Accepted
time: 490ms
memory: 43976kb

input:

200000
931960194 514407826
9371170 18439012
272758492 335684859
776494001 95631846
737336076 3852859...

output:

931960194
931960194
931960194
931960194
737336076
737336076
449724798
737336076
768703572
737336076
...

result:

ok 200000 tokens

Test #42:

score: 0
Accepted
time: 498ms
memory: 43964kb

input:

200000
745548390 546673768
272218118 625981766
986413691 327823936
487064866 501465235
646678443 799...

output:

745548390
272218118
745548390
487064866
646678443
646678443
646678443
487064866
646678443
646678443
...

result:

ok 200000 tokens

Test #43:

score: 0
Accepted
time: 496ms
memory: 43968kb

input:

200000
9436272 80311956
823723969 539569443
556945376 580615934
957689206 395810267
52152838 3413109...

output:

9436272
823723969
556945376
823723969
556945376
823723969
556945376
556945376
556945376
600591044
55...

result:

ok 200000 tokens

Test #44:

score: 0
Accepted
time: 493ms
memory: 44032kb

input:

200000
186672594 577091436
659845006 314719178
852300233 138736843
661142931 758410821
887606639 314...

output:

186672594
186672594
186672594
661142931
661142931
661142931
324856005
659845006
659845006
530746301
...

result:

ok 200000 tokens

Test #45:

score: 0
Accepted
time: 326ms
memory: 30920kb

input:

200000
138386839 1
769028500 1
736442669 1
775085411 1
387034565 1
503337099 1
888772673 1
305595917...

output:

138386839
138386839
736442669
736442669
736442669
503337099
736442669
503337099
503337099
503337099
...

result:

ok 200000 tokens

Test #46:

score: 0
Accepted
time: 318ms
memory: 30788kb

input:

200000
542754458 1
2727046 1
224156901 1
761042839 1
804300507 1
408814207 1
262669320 1
315274431 1...

output:

542754458
2727046
224156901
224156901
542754458
408814207
408814207
315274431
408814207
315274431
40...

result:

ok 200000 tokens

Test #47:

score: 0
Accepted
time: 317ms
memory: 30792kb

input:

200000
236420822 1
80873369 1
677229475 1
199994887 1
948006659 1
158866791 1
229324977 1
303586887 ...

output:

236420822
80873369
236420822
199994887
236420822
199994887
229324977
229324977
234157034
234157034
2...

result:

ok 200000 tokens

Test #48:

score: 0
Accepted
time: 325ms
memory: 30812kb

input:

200000
872829041 1
59383532 1
624117379 1
249873314 1
203063843 1
311346131 1
79968448 1
22624268 1
...

output:

872829041
59383532
624117379
249873314
249873314
249873314
249873314
203063843
249873314
203063843
2...

result:

ok 200000 tokens

Test #49:

score: 0
Accepted
time: 322ms
memory: 30908kb

input:

200000
792146822 1
274485037 1
853347178 1
791300499 1
94108349 1
658561761 1
215194849 1
493184284 ...

output:

792146822
274485037
792146822
791300499
791300499
658561761
658561761
493184284
493184284
278599311
...

result:

ok 200000 tokens

Test #50:

score: 0
Accepted
time: 324ms
memory: 30864kb

input:

200000
212024815 1
537505392 1
255143524 1
164488400 1
767976946 1
677057181 1
468911535 1
254686406...

output:

212024815
212024815
255143524
212024815
255143524
255143524
468911535
255143524
468911535
468911535
...

result:

ok 200000 tokens