1257 . 曉涵與⽅陣

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User's AC Ratio

NaN% (0/0)

Submission's AC Ratio

NaN% (0/0)

Tags

npsc npsc-senior npsc-2015

Description

題目 PDF 檔在這裡

Input Format

Output Format

Sample Input 1

3
0 1 0
1 0 1
0 1 0

Sample Output 1

9

Sample Input 2

4
1 1 1 0
1 0 1 0
1 1 0 0
0 0 0 1

Sample Output 2

20

Sample Input 3

4
1 0 0 0
0 1 0 1
0 0 0 0
0 1 0 1

Sample Output 3

14

Hints

Problem Source

NPSC 2015 高中組決賽 pH

Subtasks

No. Testdata Range Constraints Score
1 0~2 範例測資 0
2 0~102 無額外限制 100

Testdata and Limits

No. Time Limit (ms) Memory Limit (VSS, KiB) Output Limit (KiB) Subtasks
0 2000 1048576 1048576 1 2
1 2000 1048576 1048576 1 2
2 2000 1048576 1048576 1 2
3 2000 1048576 1048576 2
4 2000 1048576 1048576 2
5 2000 1048576 1048576 2
6 2000 1048576 1048576 2
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14 2000 1048576 1048576 2
15 2000 1048576 1048576 2
16 2000 1048576 1048576 2
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62 2000 1048576 1048576 2
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66 2000 1048576 1048576 2
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100 2000 1048576 1048576 2
101 2000 1048576 1048576 2
102 2000 1048576 1048576 2
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