1357 . 圈圈國

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User's AC Ratio

NaN% (0/0)

Submission's AC Ratio

NaN% (0/0)

Tags

npsc npsc-junior npsc-2011

Description

題目 PDF 檔在這裡

Input Format

Output Format

Sample Input 1

4
4
4 2 -4 -2
5
1 2 -3 3 -3
5
2 -3 4 -4 1
2
1 -1

Sample Output 1

1
2
2
1

Hints

Problem Source

NPSC 2011 國中組決賽 pC

Subtasks

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

Testdata and Limits

No. Time Limit (ms) Memory Limit (VSS, KiB) Output Limit (KiB) Subtasks
0 5000 1048576 1048576 1 2
1 5000 1048576 1048576 2
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