There is a contest! | В настоящий момент идёт турнир. Некоторая информация и функции сервера недоступны до его окончания.
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| imesecan | May.28.2016 at 10:53:17 AM | |
| 0 | You can assume that first row first element is non zero
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| imesecan | May.28.2016 at 10:56:55 AM | |
| 1 | --- Test 1 ---
4
1 2 -1 2
-1 -1 0 5
-1 1 1 0
0 5 3 0
8
5
-1
11
--- pattern ---
4
1
2
2
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| sreka | May.28.2016 at 12:03:44 PM | |
| 2 | --- Test 2 ---
5
2 1 3 4 1
0 5 -1 1 0
0 2 3 2 0
3 3 3 5 1
-1 -1 3 1 1
10
3
3
16
-4
--- pattern ---
5
1
1
-1
0
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