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Discussion of Problem
1272
. Non-Yekaterinburg Subway
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Ready algorithm and all tests for lazy boys :)
D4nick
4 Nov 2020 21:19
http://e-maxx.ru/algo/connected_components
You need to output number of components minus 1.
Tests:
4 4 0
3 4
1 2
3 1
2 4
0
1 0 0
0
6 0 0
5
6 5 1
1 2
1 4
2 5
3 6
4 5
1 2
1
6 5 0
1 2
1 4
2 5
3 6
4 5
1
6 3 4
1 2
2 3
4 5
2
6 4 0
1 3
3 4
4 6
5 6
1
Edited by author 04.11.2020 21:20
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