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QOJ

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
#360795#4996. Icy ItinerarycrsfaaTL 185ms104228kbC++142.9kb2024-03-22 09:02:492024-03-22 09:02:49

Judging History

你现在查看的是最新测评结果

  • [2024-03-22 09:02:49]
  • 评测
  • 测评结果:TL
  • 用时:185ms
  • 内存:104228kb
  • [2024-03-22 09:02:49]
  • 提交

answer

#include<bits/stdc++.h>
#define Yukinoshita namespace
#define Yukino std
using Yukinoshita Yukino;
int read()
{
	int s=0,w=1;
	char ch=getchar();
	while(ch<'0'||ch>'9') w=ch=='-'?-1:1,ch=getchar();
	while(ch>='0'&&ch<='9') s=s*10+ch-'0',ch=getchar();
	return s*w;
}
const int mxn=3e5+5;
vector<int> a[mxn];
unordered_set<int> b[mxn];
bool vis[mxn];
int ans[mxn];
int n,m;
void sf(list<int> &u)
{
	static int a[mxn];
	int cnt=0;
	for(auto x:u)
		a[++cnt]=x;
	random_shuffle(a+1,a+1+cnt);
	u.clear();
	for(;cnt;cnt--) u.push_back(a[cnt]);
}
void solve1()//有连边-无连边 
{
	memset(vis,0,n+1);
	vis[1]=1;
	int i,j,p=1,cnt=0;
	bool tp=0;
	list<int> u;
	for(i=2;i<=n;i++)
	{
		random_shuffle(a[p].begin(),a[p].end());
		bool fl=0;
		if(!tp)
		{
			for(auto x:a[p])
				if(!vis[x])
				{
					fl=1;
					p=x;
					break;
				}
			if(!fl)
			{
				tp=1;
				for(j=1;j<=n;j++)
					if(!vis[j])
						u.push_back(j);
				sf(u);
			}	
		}
		if(tp)
		{
			for(auto x=u.begin();x!=u.end();x++)
				if(!b[p].count(*x))
				{
					p=*x;
					fl=1;
					u.erase(x);
					break;
				}
		}
		if(!fl) return;
		ans[i]=p,vis[p]=1;
	}
	for(i=1;i<=n;i++)
		printf("%d ",ans[i]);
	exit(0);
}
void solve2()//无连边-有连边 
{
	memset(vis,0,n+1);
	vis[1]=1;
	int i,j,p=1,cnt=0;
	bool tp=0;
	list<int> u;
	for(j=2;j<=n;j++)
		u.push_back(j);
	sf(u);
	for(i=2;i<=n;i++)
	{
		random_shuffle(a[p].begin(),a[p].end());
		bool fl=0;
		if(!tp)
		{
			for(auto x=u.begin();x!=u.end();x++)
				if(!b[p].count(*x))
				{
					p=*x;
					fl=1;
					u.erase(x);
					break;
				}
			if(!fl)
				tp=1;
		}
		if(tp)
		{
			for(auto x:a[p])
				if(!vis[x])
				{
					fl=1;
					p=x;
					break;
				}
		}
		if(!fl) return;
		ans[i]=p,vis[p]=1;
	}
	for(i=1;i<=n;i++)
		printf("%d ",ans[i]);
	exit(0);
}
int dg[mxn];
void solve3()//有连边-无连边 
{
	memset(vis,0,n+1);
	vis[1]=1;
	int i,j,p=1,cnt=0;
	bool tp=0;
	list<int> u;
	for(i=1;i<=n;i++)
		dg[i]=a[i].size();
	for(auto x:a[1])
		dg[x]--;
	for(i=2;i<=n;i++)
	{
		bool fl=0;
		if(!tp)
		{
			int mx=0;
			for(auto x:a[p])
				if(!vis[x])
					mx=max(mx,dg[x]);
			for(auto x:a[p])
				if(!vis[x]&&dg[x]==mx)
				{
					fl=1;
					p=x;
					break;
				}
			if(!fl)
			{
				tp=1;
				for(j=1;j<=n;j++)
					if(!vis[j])
						u.push_back(j);
				sf(u);
			}	
		}
		if(tp)
		{
			for(auto x=u.begin();x!=u.end();x++)
				if(!b[p].count(*x))
				{
					p=*x;
					fl=1;
					u.erase(x);
					break;
				}
		}
		if(!fl) return;
		ans[i]=p,vis[p]=1;
		for(auto x:a[p])
			dg[x]--;
	}
	for(i=1;i<=n;i++)
		printf("%d ",ans[i]);
	exit(0);
}
int main()
{
	ans[1]=1;
	n=read(),m=read();
	while(m--)
	{
		int x=read(),y=read();
		a[x].push_back(y);
		a[y].push_back(x);
	}
	for(int i=1;i<=n;i++)
		for(auto x:a[i])
			b[i].insert(x);
	for(;;)
		solve1(),solve2(),solve3();
}

詳細信息

Test #1:

score: 100
Accepted
time: 3ms
memory: 30484kb

input:

4 4
1 2
1 3
1 4
3 4

output:

1 3 4 2 

result:

ok qwq

Test #2:

score: 0
Accepted
time: 3ms
memory: 30744kb

input:

5 0

output:

1 4 3 5 2 

result:

ok qwq

Test #3:

score: 0
Accepted
time: 4ms
memory: 28408kb

input:

10 10
7 8
7 5
5 2
6 1
10 7
4 6
5 8
3 2
10 5
1 10

output:

1 10 5 7 8 2 9 6 3 4 

result:

ok qwq

Test #4:

score: 0
Accepted
time: 0ms
memory: 28920kb

input:

2 1
1 2

output:

1 2 

result:

ok qwq

Test #5:

score: 0
Accepted
time: 9ms
memory: 28340kb

input:

2 0

output:

1 2 

result:

ok qwq

Test #6:

score: 0
Accepted
time: 4ms
memory: 30348kb

input:

3 1
1 3

output:

1 3 2 

result:

ok qwq

Test #7:

score: 0
Accepted
time: 0ms
memory: 29088kb

input:

10 40
10 9
4 5
2 7
3 4
4 7
4 9
7 3
5 10
5 9
8 1
1 10
6 7
6 9
9 8
10 7
7 8
8 3
10 3
2 1
1 5
6 1
5 7
2 5
3 9
2 8
1 9
4 1
1 7
4 10
2 10
3 1
4 6
9 7
3 6
2 3
8 4
6 8
3 5
4 2
2 6

output:

1 6 7 10 3 9 5 4 8 2 

result:

ok qwq

Test #8:

score: 0
Accepted
time: 4ms
memory: 28412kb

input:

10 45
7 2
6 3
7 10
5 1
1 9
6 8
10 1
2 10
10 8
10 5
6 2
4 3
6 7
10 3
3 2
1 8
10 9
2 5
9 2
4 1
8 3
8 2
5 7
4 8
9 4
1 7
7 3
6 10
4 2
6 4
10 4
3 1
8 5
4 7
1 6
9 5
3 9
6 5
5 4
9 7
2 1
8 9
3 5
6 9
7 8

output:

1 4 3 8 7 9 2 10 5 6 

result:

ok qwq

Test #9:

score: 0
Accepted
time: 4ms
memory: 28352kb

input:

15 40
12 11
11 6
5 11
15 14
10 14
15 5
1 11
10 12
4 3
6 4
4 9
2 11
6 12
13 7
7 9
10 9
1 2
9 11
2 6
7 14
2 9
3 13
9 1
2 7
8 11
1 10
13 1
4 15
3 7
2 15
6 5
10 15
4 14
15 6
2 4
3 11
1 14
2 8
1 8
10 7

output:

1 13 7 14 10 15 5 11 9 4 2 6 12 8 3 

result:

ok qwq

Test #10:

score: 0
Accepted
time: 0ms
memory: 28632kb

input:

15 1
13 6

output:

1 4 10 9 5 11 8 3 15 7 2 14 13 12 6 

result:

ok qwq

Test #11:

score: 0
Accepted
time: 6ms
memory: 28660kb

input:

150 150
110 99
80 122
55 67
24 47
73 68
150 13
94 140
146 59
136 28
94 134
131 2
26 105
65 79
57 37
116 102
84 16
110 78
72 5
34 8
8 43
83 57
49 146
43 112
54 139
95 13
11 95
75 29
29 30
52 14
118 56
4 51
18 146
31 113
56 69
44 14
63 123
44 66
101 122
52 10
16 118
71 93
22 113
28 88
5 108
16 48
84 1...

output:

1 141 30 29 75 109 76 97 133 108 89 113 8 60 81 49 129 57 35 105 67 65 103 117 101 131 33 10 20 146 74 23 52 69 14 100 107 21 150 36 82 56 99 96 68 104 43 139 112 134 120 39 16 78 24 55 41 34 95 5 102 28 116 137 45 66 73 144 106 31 130 47 72 92 46 93 86 42 88 123 50 143 91 126 142 27 3 63 127 110 85...

result:

ok qwq

Test #12:

score: 0
Accepted
time: 10ms
memory: 31000kb

input:

1500 1500
370 639
1046 375
1191 907
782 923
1369 196
998 194
640 331
309 631
1053 1076
887 1112
650 1437
2 1133
847 302
647 81
22 691
772 14
1112 62
266 1399
865 980
1302 1146
1007 575
1448 261
1489 1189
1134 1009
7 1175
1369 942
709 365
675 514
1021 1250
1415 2
976 746
564 388
431 326
43 147
385 81...

output:

1 1278 459 1314 785 356 1308 233 13 444 1044 1349 878 349 303 712 920 475 253 760 7 1427 697 888 347 515 88 1003 470 800 328 1279 1475 637 1359 806 1358 1408 1118 662 1491 529 898 931 454 846 932 482 247 574 5 142 793 109 35 684 491 62 1378 1048 880 1149 740 212 620 1131 953 85 502 392 1166 1342 87 ...

result:

ok qwq

Test #13:

score: 0
Accepted
time: 12ms
memory: 32468kb

input:

15000 15000
11602 9990
5492 14226
2633 14599
7956 12544
1258 1198
13788 3283
171 3770
8226 10782
915 6735
7186 14219
12806 1549
8783 5596
3692 9668
370 4654
13811 4032
835 12990
14273 14020
8902 7798
7405 4524
7476 1864
7786 14984
4367 13552
2927 2463
1929 3198
97 5800
14012 5674
6283 827
13860 1139...

output:

1 12454 5609 10027 12035 12361 58 4017 5866 5966 12573 5963 2751 14916 14538 12905 13945 9724 11242 1029 3400 31 14595 11068 9438 7086 1686 14891 6135 4842 9024 11422 6674 3729 3505 11288 1685 10003 11908 10696 6775 4530 3600 858 5108 11540 6161 702 3992 6099 710 6740 13146 10119 7477 501 13604 4263...

result:

ok qwq

Test #14:

score: 0
Accepted
time: 51ms
memory: 40140kb

input:

300000 0

output:

1 268729 36852 234257 253807 240940 251657 135474 259275 192851 170309 263539 51373 16658 678 45073 95289 9108 39832 297544 70586 189026 278206 297323 204188 233677 246066 26033 146901 245898 226797 164729 35906 65458 40843 206666 110898 196754 119092 272482 79107 125547 235995 59216 240009 123398 2...

result:

ok qwq

Test #15:

score: 0
Accepted
time: 51ms
memory: 40296kb

input:

300000 1
80856 110687

output:

1 268729 36852 234257 253807 240940 251657 135474 259275 192851 170309 263539 51373 16658 678 45073 95289 9108 39832 297544 70586 189026 278206 297323 204188 233677 246066 26033 146901 245898 226797 164729 35906 65458 40843 206666 110898 196754 119092 272482 79107 125547 235995 59216 240009 123398 2...

result:

ok qwq

Test #16:

score: 0
Accepted
time: 51ms
memory: 39236kb

input:

300000 100
254473 70041
278954 218026
54339 23948
90766 35432
145294 42945
10824 168971
162204 196321
137959 274421
274330 8901
113606 229638
136217 161945
232685 214848
91296 146678
8764 206628
297190 163150
140047 161791
188167 261504
261443 160497
262029 233857
112139 37654
43010 192683
3697 1727...

output:

1 268729 36852 234257 253807 240940 251657 135474 259275 192851 170309 263539 51373 16658 678 45073 95289 9108 39832 297544 70586 189026 278206 297323 204188 233677 246066 26033 146901 245898 226797 164729 35906 65458 40843 206666 110898 196754 119092 272482 79107 125547 235995 59216 240009 123398 2...

result:

ok qwq

Test #17:

score: 0
Accepted
time: 112ms
memory: 66212kb

input:

300000 100000
279619 105099
95580 46691
139476 105331
67098 144910
105689 84242
198438 147050
274697 179922
229381 179041
210820 243557
162433 137909
14644 17464
295783 151723
180167 63360
17314 119555
201506 121519
129982 11913
3312 283798
197026 175391
86210 36036
177182 150502
37900 95301
261630 ...

output:

1 268729 36852 234257 253807 240940 251657 135474 259275 192851 170309 263539 51373 16658 678 45073 95289 9108 39832 297544 70586 189026 278206 297323 204188 233677 246066 26033 146901 245898 226797 164729 35906 65458 40843 206666 110898 196754 119092 272482 79107 125547 235995 59216 240009 123398 2...

result:

ok qwq

Test #18:

score: 0
Accepted
time: 185ms
memory: 95368kb

input:

300000 300000
297121 280398
49505 181149
186167 88552
250816 195719
113345 180891
103968 274040
148345 167433
283785 32444
281156 62491
76167 222701
181130 69399
291957 220950
21996 17907
98113 270806
247895 36687
122761 248769
235623 41248
274601 174896
296046 235115
57460 64170
286130 15089
91951 ...

output:

1 195051 140606 174008 53918 12602 134053 7671 209510 81541 244561 213429 15530 185033 252970 9986 110335 284474 56786 267013 70962 100802 96504 151478 252856 181623 267592 62205 251499 87038 111497 53442 286399 195188 128127 217472 234118 123527 242720 227709 131297 138155 155786 283737 6262 261072...

result:

ok qwq

Test #19:

score: 0
Accepted
time: 52ms
memory: 61880kb

input:

1000 300000
794 378
253 365
792 287
235 482
50 807
795 174
786 980
763 645
615 440
364 542
209 856
925 709
965 709
755 592
242 870
960 978
253 404
164 439
931 998
443 318
663 958
560 445
970 245
192 631
321 621
120 472
402 520
939 454
436 893
840 577
112 961
509 9
815 190
357 128
52 433
554 967
384 ...

output:

1 30 280 839 571 379 593 440 868 779 163 917 966 244 543 671 766 577 626 462 255 267 308 113 723 310 817 561 333 3 316 542 100 376 438 809 165 24 6 805 286 659 506 932 51 808 597 487 381 798 558 600 784 859 357 933 221 441 861 709 143 26 300 989 66 442 476 668 801 983 152 382 691 467 875 29 941 623 ...

result:

ok qwq

Test #20:

score: 0
Accepted
time: 56ms
memory: 56768kb

input:

1500 300000
1189 1031
85 1047
1096 1290
1497 193
885 27
603 979
1438 1441
507 1256
1432 803
332 750
536 157
333 1248
1009 943
857 422
849 796
1399 814
911 481
836 36
1360 1175
592 737
277 672
551 331
849 1049
725 343
1312 112
889 544
1154 691
1387 1326
91 481
432 689
1051 248
1069 1499
499 194
748 1...

output:

1 745 343 151 1441 402 619 372 828 659 361 1405 601 621 368 1153 584 1020 964 940 458 1205 310 754 288 562 146 527 155 210 1211 1102 1075 899 767 27 123 507 1043 66 1424 179 1367 412 543 962 904 118 972 769 554 1076 184 841 502 1174 753 1078 460 401 843 1233 1083 206 996 192 608 296 1241 894 1348 11...

result:

ok qwq

Test #21:

score: 0
Accepted
time: 76ms
memory: 58116kb

input:

10000 300000
1236 4556
6003 6937
2217 6717
1150 1520
835 87
6994 6123
4263 8371
6772 4802
7302 3130
6157 4469
9918 3820
1997 5129
9662 7860
5882 9655
4931 8546
4776 1017
3925 6960
8114 6760
7793 3511
2958 3481
7244 3603
8609 4155
1832 2597
1639 6861
6563 8641
7870 3706
3772 4396
7696 6907
8722 1019
...

output:

1 8661 3400 3969 1972 9188 5609 452 2386 8410 7724 6897 2173 8720 2158 6887 6642 9348 9518 5343 7200 7510 3519 2092 3925 1357 9727 6857 9967 2804 1447 3447 2978 6194 3389 4189 7276 3146 9828 9354 9533 8031 1992 1178 8415 4802 433 8779 9113 4769 5516 3336 2063 9447 776 2564 4232 5339 729 1751 1945 57...

result:

ok qwq

Test #22:

score: 0
Accepted
time: 9ms
memory: 30420kb

input:

10 40
1 5
2 5
3 5
4 5
6 5
7 5
8 5
9 5
10 5
1 2
3 2
4 2
6 2
7 2
8 2
9 2
10 2
1 4
3 4
6 4
7 4
8 4
9 4
10 4
1 10
3 10
6 10
7 10
8 10
9 10
1 3
6 3
7 3
8 3
9 3
1 8
6 8
7 8
9 8
1 9

output:

1 3 4 6 2 7 10 9 5 8 

result:

ok qwq

Test #23:

score: 0
Accepted
time: 6ms
memory: 30424kb

input:

100 198
1 7
2 7
3 7
4 7
5 7
6 7
8 7
9 7
10 7
11 7
12 7
13 7
14 7
15 7
16 7
17 7
18 7
19 7
20 7
21 7
22 7
23 7
24 7
25 7
26 7
27 7
28 7
29 7
30 7
31 7
32 7
33 7
34 7
35 7
36 7
37 7
38 7
39 7
40 7
41 7
42 7
43 7
44 7
45 7
46 7
47 7
48 7
49 7
50 7
51 7
52 7
53 7
54 7
55 7
56 7
57 7
58 7
59 7
60 7
61 7
...

output:

1 7 45 72 68 62 6 11 87 98 60 51 27 70 86 57 38 47 9 19 18 100 14 74 41 80 59 53 93 43 3 83 99 54 84 13 2 25 96 92 94 31 64 12 50 61 66 34 97 65 90 52 26 33 5 73 88 30 35 37 81 16 39 49 46 76 32 23 21 36 95 42 20 91 89 82 15 75 56 67 4 17 55 10 58 79 85 24 78 22 40 44 71 29 8 63 48 28 69 77 

result:

ok qwq

Test #24:

score: 0
Accepted
time: 33ms
memory: 55828kb

input:

1000 300000
1 965
2 965
3 965
4 965
5 965
6 965
7 965
8 965
9 965
10 965
11 965
12 965
13 965
14 965
15 965
16 965
17 965
18 965
19 965
20 965
21 965
22 965
23 965
24 965
25 965
26 965
27 965
28 965
29 965
30 965
31 965
32 965
33 965
34 965
35 965
36 965
37 965
38 965
39 965
40 965
41 965
42 965
43 ...

output:

1 365 814 265 992 712 534 248 353 521 605 777 687 964 735 597 146 309 345 91 379 476 903 208 824 306 975 83 174 112 499 445 108 505 729 351 694 148 847 871 931 92 209 923 375 737 381 707 709 228 704 333 225 123 869 677 627 175 748 216 158 832 105 193 999 554 610 477 562 459 458 792 726 601 134 473 2...

result:

ok qwq

Test #25:

score: 0
Accepted
time: 49ms
memory: 57640kb

input:

3000 300000
1 395
2 395
3 395
4 395
5 395
6 395
7 395
8 395
9 395
10 395
11 395
12 395
13 395
14 395
15 395
16 395
17 395
18 395
19 395
20 395
21 395
22 395
23 395
24 395
25 395
26 395
27 395
28 395
29 395
30 395
31 395
32 395
33 395
34 395
35 395
36 395
37 395
38 395
39 395
40 395
41 395
42 395
43 ...

output:

1 88 2991 2903 2099 798 633 2958 126 1450 591 1861 190 539 1599 277 2112 317 2022 556 1888 1301 269 1813 407 913 452 1085 1963 1571 2212 1977 1609 1171 2525 785 1319 1649 465 400 1710 1485 319 1911 2345 1069 1894 1581 2631 2514 1600 2602 566 255 192 2109 93 2464 2829 2736 1934 1827 620 2185 2732 144...

result:

ok qwq

Test #26:

score: 0
Accepted
time: 46ms
memory: 59388kb

input:

10000 300000
1 9020
2 9020
3 9020
4 9020
5 9020
6 9020
7 9020
8 9020
9 9020
10 9020
11 9020
12 9020
13 9020
14 9020
15 9020
16 9020
17 9020
18 9020
19 9020
20 9020
21 9020
22 9020
23 9020
24 9020
25 9020
26 9020
27 9020
28 9020
29 9020
30 9020
31 9020
32 9020
33 9020
34 9020
35 9020
36 9020
37 9020
...

output:

1 4607 1006 2560 992 6566 2373 2145 4072 4573 6252 5337 2257 707 6522 5399 7841 9798 2707 5837 6647 4623 8875 6820 6202 2349 8144 9659 8690 5394 1882 1131 9433 4595 7885 1488 4434 7531 3956 2428 5947 9020 1755 3419 7480 6572 581 8835 1346 6149 7896 3859 5778 8934 9989 4505 2544 9532 9048 9652 7424 2...

result:

ok qwq

Test #27:

score: 0
Accepted
time: 65ms
memory: 59924kb

input:

40000 300000
1 8681
2 8681
3 8681
4 8681
5 8681
6 8681
7 8681
8 8681
9 8681
10 8681
11 8681
12 8681
13 8681
14 8681
15 8681
16 8681
17 8681
18 8681
19 8681
20 8681
21 8681
22 8681
23 8681
24 8681
25 8681
26 8681
27 8681
28 8681
29 8681
30 8681
31 8681
32 8681
33 8681
34 8681
35 8681
36 8681
37 8681
...

output:

1 1513 22050 31561 12575 15643 16533 5018 37522 39633 12780 23833 4416 18782 16572 8681 12682 17615 34248 31453 32515 8756 36492 31149 39437 38805 27564 34735 39202 4496 4924 11201 35580 17024 8073 1014 5434 33303 30966 34104 35482 37599 17693 22259 35843 22658 8019 23957 30780 3429 3992 25706 521 2...

result:

ok qwq

Test #28:

score: 0
Accepted
time: 61ms
memory: 69384kb

input:

100000 300000
1 97406
2 97406
3 97406
4 97406
5 97406
6 97406
7 97406
8 97406
9 97406
10 97406
11 97406
12 97406
13 97406
14 97406
15 97406
16 97406
17 97406
18 97406
19 97406
20 97406
21 97406
22 97406
23 97406
24 97406
25 97406
26 97406
27 97406
28 97406
29 97406
30 97406
31 97406
32 97406
33 9740...

output:

1 97406 39700 10856 97750 15583 83488 21441 77943 94875 57112 5511 77902 29371 41047 58055 23982 92788 11281 88326 84884 68503 17105 27151 49818 93592 78574 3106 29706 94641 9937 83026 24522 63427 78031 86920 85380 94813 6690 36455 51402 62300 86806 61782 38220 93227 93822 34176 69488 69119 94428 85...

result:

ok qwq

Test #29:

score: 0
Accepted
time: 102ms
memory: 104228kb

input:

300000 300000
1 193103
2 193103
3 193103
4 193103
5 193103
6 193103
7 193103
8 193103
9 193103
10 193103
11 193103
12 193103
13 193103
14 193103
15 193103
16 193103
17 193103
18 193103
19 193103
20 193103
21 193103
22 193103
23 193103
24 193103
25 193103
26 193103
27 193103
28 193103
29 193103
30 19...

output:

1 193103 197263 169371 77955 225376 87759 111474 68144 78487 159201 45246 169533 244353 87069 230995 77614 144293 20520 37198 45265 70558 98002 248518 286704 226032 18395 227090 17665 28739 64155 120567 202760 290283 58047 123581 290495 227369 52099 110410 60092 270204 225346 245625 227689 238355 24...

result:

ok qwq

Test #30:

score: 0
Accepted
time: 53ms
memory: 50816kb

input:

1000 249500
1 702
1 559
1 154
1 284
1 707
1 397
1 281
1 105
1 856
1 712
1 864
1 638
1 640
1 984
1 134
1 819
1 36
1 820
1 146
1 779
1 516
1 420
1 721
1 932
1 426
1 922
1 790
1 167
1 365
1 667
1 690
1 357
1 543
1 778
1 473
1 9
1 239
1 746
1 983
1 141
1 349
1 852
1 826
1 553
1 929
1 628
1 500
1 352
1 6...

output:

1 147 506 714 685 695 901 675 460 171 276 689 154 840 594 867 244 46 246 972 50 612 138 401 668 81 790 797 549 218 578 818 220 747 472 16 646 317 394 144 773 4 497 626 572 345 562 670 950 827 690 31 648 480 463 33 150 483 250 763 357 294 795 730 768 681 272 221 534 897 995 982 702 166 350 845 465 38...

result:

ok qwq

Test #31:

score: 0
Accepted
time: 42ms
memory: 53368kb

input:

750 245875
1 596
1 476
1 375
1 129
1 650
1 604
1 579
1 302
1 574
1 322
1 351
1 206
1 107
1 535
1 597
1 135
1 516
1 330
1 515
1 151
1 357
1 146
1 4
1 150
1 85
1 15
1 655
1 227
1 549
1 311
1 560
1 705
1 273
1 249
1 307
1 191
1 398
1 691
1 621
1 257
1 268
1 729
1 593
1 61
1 139
1 630
1 172
1 740
1 306
...

output:

1 232 650 459 705 581 322 369 375 10 273 554 516 497 268 96 560 707 574 58 129 385 107 202 150 138 535 575 206 546 357 267 302 275 135 556 621 343 146 363 257 430 604 77 351 220 549 80 593 435 4 505 330 69 191 204 729 79 476 187 515 22 61 660 740 221 630 467 139 567 311 742 597 685 691 285 655 280 3...

result:

ok qwq

Test #32:

score: 0
Accepted
time: 48ms
memory: 52756kb

input:

750 245875
1 368
1 278
1 71
1 353
1 405
1 149
1 616
1 153
1 622
1 655
1 105
1 682
1 140
1 668
1 352
1 210
1 257
1 677
1 749
1 612
1 234
1 35
1 400
1 604
1 193
1 505
1 230
1 586
1 358
1 737
1 428
1 346
1 279
1 395
1 584
1 691
1 73
1 435
1 639
1 205
1 320
1 496
1 384
1 295
1 522
1 672
1 309
1 250
1 43...

output:

1 64 224 727 505 685 589 661 251 389 630 339 715 403 745 382 446 214 263 396 720 379 345 72 513 367 133 576 49 732 739 196 256 243 557 475 495 287 212 101 606 161 310 26 312 45 527 427 718 508 472 629 487 627 463 332 599 662 456 477 12 241 748 688 689 501 192 372 216 218 641 656 269 86 704 474 628 5...

result:

ok qwq

Test #33:

score: 0
Accepted
time: 22ms
memory: 37656kb

input:

750 101324
1 411
1 270
1 170
1 697
1 76
1 64
1 744
1 353
1 109
1 115
1 133
1 560
1 453
1 690
1 297
1 733
1 523
1 479
1 62
1 32
1 80
1 578
1 261
1 682
1 506
1 303
1 646
1 229
1 750
1 421
1 322
1 168
1 543
1 568
1 456
1 138
1 57
1 380
1 534
1 131
1 452
1 614
1 174
1 207
1 617
1 123
1 562
1 69
1 567
1 ...

output:

1 327 261 442 560 483 480 530 89 713 469 13 227 729 2 137 69 709 450 686 475 486 402 734 608 437 399 87 174 657 559 720 76 439 88 539 474 584 318 128 80 350 721 51 380 459 158 639 320 324 591 538 688 644 733 636 707 471 522 182 230 183 354 357 416 563 722 206 577 352 297 592 485 638 510 258 296 555 ...

result:

ok qwq

Test #34:

score: 0
Accepted
time: 13ms
memory: 33184kb

input:

750 45299
1 415
1 743
1 571
1 531
1 419
1 378
1 188
1 454
1 117
1 344
1 362
1 180
1 461
1 228
1 693
1 115
1 275
1 250
1 501
1 618
1 322
1 217
1 42
1 398
1 129
1 88
1 414
1 740
1 90
1 528
1 437
1 124
1 733
1 241
1 487
1 72
1 295
1 366
1 748
1 143
1 55
1 113
1 534
1 479
1 555
1 712
1 349
1 586
1 212
1...

output:

1 601 596 413 330 198 97 690 336 586 711 134 242 379 352 682 628 464 190 324 648 346 308 216 249 454 4 229 490 660 231 48 107 161 595 494 258 351 480 401 158 104 471 224 326 394 509 499 38 57 684 133 666 90 202 201 482 264 462 553 740 561 164 5 72 193 125 281 83 421 73 365 508 708 344 337 481 677 46...

result:

ok qwq

Test #35:

score: 0
Accepted
time: 35ms
memory: 54244kb

input:

750 258869
1 124
1 233
1 740
1 493
1 145
1 749
1 142
1 224
1 308
1 572
1 33
1 660
1 246
1 377
1 690
1 105
1 741
1 692
1 497
1 334
1 481
1 450
1 366
1 307
1 739
1 165
1 730
1 430
1 332
52 349
52 424
52 212
52 555
52 531
52 426
52 379
52 637
52 635
52 434
52 40
52 404
52 261
52 190
52 557
52 225
52 52...

output:

1 106 660 532 224 362 233 95 690 488 145 635 124 466 572 68 740 322 142 379 332 600 334 496 165 578 749 659 377 452 308 100 33 356 692 695 246 159 105 613 366 330 497 195 493 446 739 354 481 398 741 376 730 114 430 268 450 566 307 358 331 39 550 567 237 606 478 91 26 382 135 118 89 241 299 417 202 6...

result:

ok qwq

Test #36:

score: 0
Accepted
time: 5ms
memory: 30552kb

input:

750 1154
1 433
1 99
1 563
1 370
1 149
1 218
1 477
1 170
1 98
1 299
1 586
1 574
1 51
1 667
1 539
1 659
1 615
1 730
1 12
1 694
1 695
1 662
1 166
1 253
1 84
1 420
1 533
1 231
1 410
433 99
433 563
433 370
433 149
433 218
433 477
433 170
433 98
433 299
433 586
433 574
433 51
433 667
433 539
433 659
433 6...

output:

1 14 738 305 291 199 569 445 608 514 77 126 296 363 310 189 688 574 450 214 276 423 220 365 122 714 381 709 433 544 228 549 455 531 100 32 314 378 39 439 456 566 118 704 68 749 341 553 468 127 427 43 742 346 516 231 129 298 254 750 572 215 95 698 144 652 103 665 121 213 517 96 177 159 226 208 241 24...

result:

ok qwq

Test #37:

score: 0
Accepted
time: 5ms
memory: 29028kb

input:

750 1924
1 211
1 576
1 697
1 175
1 675
1 641
1 301
1 227
1 311
1 669
1 637
1 673
1 245
1 548
1 74
1 740
1 134
1 561
1 90
1 185
1 511
1 57
1 478
1 423
1 310
1 741
1 550
1 7
1 712
1 725
1 293
1 361
1 593
1 558
1 414
1 356
1 94
1 120
1 700
1 60
1 434
1 226
1 647
1 453
1 328
1 221
1 28
1 352
1 11
1 654
...

output:

1 592 65 16 75 52 748 102 460 604 490 371 411 343 359 469 204 534 679 390 479 747 516 237 166 269 186 598 22 119 262 26 238 336 482 476 155 332 619 11 716 583 373 231 514 540 360 177 647 194 73 183 49 556 676 495 483 541 489 267 420 351 445 652 322 33 355 641 176 738 443 643 401 659 545 712 83 209 7...

result:

ok qwq

Test #38:

score: 0
Accepted
time: 34ms
memory: 53004kb

input:

750 244699
1 235
1 228
1 716
1 27
1 55
1 706
1 313
1 247
1 131
1 120
1 446
1 25
1 615
1 351
1 712
1 606
1 406
1 324
1 356
1 182
1 622
1 230
1 497
1 511
1 163
1 137
1 630
1 434
1 273
1 350
1 297
1 674
1 605
1 109
1 707
1 101
1 78
1 691
1 133
1 705
1 354
1 115
1 735
1 384
1 211
1 364
1 386
1 663
1 54
...

output:

1 257 156 686 101 165 433 482 301 130 383 340 14 535 569 415 144 516 599 103 667 370 244 7 133 237 525 66 142 396 33 360 153 21 80 89 29 254 368 506 75 659 558 632 56 105 588 660 230 441 709 646 139 507 648 145 369 28 148 44 643 593 501 555 339 258 730 540 246 87 9 631 618 637 422 74 64 513 421 591 ...

result:

ok qwq

Test #39:

score: 0
Accepted
time: 48ms
memory: 58000kb

input:

1500 281624
1 1109
1 1191
1 775
1 218
1 867
1 1135
1 1484
1 72
1 523
1 502
1 1296
1 187
1 1241
1 1178
1 1099
1 305
1 962
1 431
1 813
1 368
1 755
1 722
1 404
1 1092
1 1263
1 999
1 704
1 1096
1 1234
1 645
1 504
1 246
1 365
1 624
1 838
1 1061
1 1458
1 430
1 738
1 1349
1 302
1 691
1 1098
1 1437
1 250
1 ...

output:

1 1073 85 322 469 1453 625 320 94 999 1177 27 272 22 507 768 70 600 415 178 37 967 746 947 1104 542 120 1096 1276 213 1291 169 766 1384 1304 987 74 590 602 654 1403 741 1331 812 1102 1325 806 441 785 1443 1259 504 1214 822 455 537 247 632 938 1437 1270 668 468 989 880 417 291 208 1348 428 48 1301 39...

result:

ok qwq

Test #40:

score: 0
Accepted
time: 52ms
memory: 57772kb

input:

1500 281624
1 359
1 429
1 391
1 904
1 152
1 321
1 1361
1 435
1 1043
1 1059
1 669
1 1437
1 548
1 186
1 278
1 416
1 618
1 1472
1 634
1 806
1 503
1 713
1 1197
1 252
1 960
1 1341
1 366
1 302
1 623
1 226
1 52
1 1034
1 448
1 738
1 430
1 408
1 1366
1 874
1 727
1 18
1 240
1 1294
1 301
1 141
1 1046
1 369
1 9...

output:

1 177 401 1335 1008 267 976 481 1379 534 759 420 751 1239 646 31 1469 1353 1328 880 1483 1220 617 979 62 116 652 1292 300 968 165 925 992 1500 194 163 586 548 298 829 725 121 295 1330 424 923 967 858 454 982 831 458 136 601 934 1422 1110 1312 560 866 522 738 1105 1382 379 490 342 566 1321 1284 887 1...

result:

ok qwq

Test #41:

score: 0
Accepted
time: 30ms
memory: 50396kb

input:

1000 250000
1 576
1 827
1 255
1 901
1 254
1 217
1 553
1 531
1 436
1 209
1 339
1 765
1 21
1 610
1 235
1 613
1 495
1 918
1 299
1 512
1 628
1 68
1 4
1 421
1 422
1 858
1 587
1 458
1 154
1 487
1 205
1 687
1 227
1 279
1 394
1 608
1 802
1 656
1 548
1 286
1 752
1 544
1 821
1 328
1 751
1 175
1 801
1 871
1 99...

output:

1 674 787 411 657 509 142 525 58 714 746 618 313 371 232 656 869 437 91 719 488 55 281 89 46 535 321 29 218 468 612 986 245 503 803 57 897 258 238 768 794 500 412 290 229 561 434 593 489 546 767 638 625 962 786 337 103 646 730 32 312 750 666 361 521 782 826 629 532 31 106 136 268 177 83 404 522 299 ...

result:

ok qwq

Test #42:

score: 0
Accepted
time: 35ms
memory: 51012kb

input:

750 235576
1 584
1 479
1 457
1 589
1 456
1 195
1 284
1 120
1 220
1 340
1 566
1 134
1 661
1 666
1 742
1 702
1 563
1 246
1 370
1 415
1 388
1 159
1 532
1 209
1 121
1 157
1 573
1 272
1 77
1 454
1 487
1 471
1 545
1 600
1 256
1 262
1 612
1 58
1 131
1 607
1 403
1 124
1 691
1 571
1 534
1 740
1 43
1 482
1 19...

output:

1 109 274 142 394 410 519 499 97 616 490 716 375 209 381 263 488 238 717 474 75 197 740 21 657 37 559 20 524 580 372 325 107 452 231 17 571 589 697 547 137 720 604 183 426 71 114 327 578 198 126 261 683 30 166 94 371 128 636 341 251 736 443 681 34 414 606 141 235 572 661 399 725 733 593 415 293 33 2...

result:

ok qwq

Test #43:

score: -100
Time Limit Exceeded

input:

1000 250000
1 54
1 332
1 325
1 717
1 164
1 931
1 373
1 578
1 788
1 290
1 900
1 610
1 646
1 531
1 188
1 600
1 448
1 625
1 728
1 320
1 461
1 204
1 558
1 665
1 629
1 869
1 100
1 340
1 268
1 715
1 338
1 608
1 353
1 777
1 264
1 771
1 835
1 169
1 276
1 601
1 895
1 661
1 507
1 611
1 568
1 475
1 863
1 510
1...

output:


result: