Record Case Detail

Notes

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Stderr


        

Hints

Your answer may be identical to the JOJ answer in the first several lines.

However, you will still get Wrong Answer because the complete output may be longer and there might be errors in the future lines.

Please double check your code to solve this problem and try again.

Your Answer

2000199
0111
0224
1320
1416
252
266
3722
387
4918
4103
5115
51211
6132
61427
71517
71612
81720
81826
91910
92017
102115
10226
112311
112418
122521
122621
132711
132827
142914
14308
153123
15320
163312
16344
17352
17360
183713
183822
193926
194027
204114
204217
21433
214428
22458
224628
234714
234817
244914
24500
25516
255220
26537
26544
275521
275622
28570
28589
295927
29601
306113
306229
31631
316416
326518
32662
336725
33689
346924
34707
357123
35728
36732
367416
37759
377625
38774
387822
397913
398028
408122
408229
41833
418423
42851
428612
438728
438813
448924
449023
459110
459226
46936
469427
479519
47969
489712
489827
49999
4910020
5010118
501025
5110322
5110413
5210515
5210611
5310711
5310811
5410922
5411013
5511110
551126
5611328
5611412
5711520
5711617
5811726
581187
5911917
5912015
601218
6012210
6112316
611240
6212525
621260
631271
6312829
6412924
6413017
651310
6513212
6613320
6613411
6713523
6713611
681372
6813812
6913919
691401
7014128
701420
7114328
711443
7214524
7214621
7314720
7314824
741491

JOJ Answer

Shortest path length is 82
The graph is a DAG
The total weight of MST is 2843