Search found 2 matches

by youquan
Sat Sep 13, 2003 7:54 pm
Forum: Volume 1 (100-199)
Topic: 164 - String Computer
Replies: 120
Views: 10924

I think it has got to do with the limit of the strings being 20... if you track in certain order, some of them would give numbers which are beyond 20... like if you track for insert first, then you delete... then you might insert letters beyond the limit of 20 and then delete whatever you want to de...
by youquan
Sun Jun 22, 2003 5:08 pm
Forum: Volume 101 (10100-10199)
Topic: 10160 - Servicing Stations
Replies: 20
Views: 13165

Try this:
Input:

8 10
1 2
1 3
1 4
1 5
6 2
6 3
6 4
6 5
1 7
7 8
0 0

The output should be 2

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