Video Surveillance
Problem Number:
5 621
Type of Problem:
Problem Category:
Input:
Random Input
0
0
Critical Input:
Random Input:
12
0 0
1 0
1 -1
4 -1
4 -2
3 -2
3 -3
2 -3
2 -2
-1 -2
-1 -1
0 -1
0
Problem Id:
5621
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