1284 . 蚯蚓的智慧

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User's AC Ratio

NaN% (0/0)

Submission's AC Ratio

NaN% (0/0)

Tags

npsc npsc-senior npsc-2014

Description

題目 PDF 檔在這裡

Input Format

Output Format

Sample Input 1

4
1 0 0 0
1 -1 -2 -3
1 1 2 3
5 5 5 5

Sample Output 1

0/1
-2/1
2/1
25/1

Hints

Problem Source

NPSC 2014 高中組決賽 pG

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 1000 1048576 1048576 1 2
1 1000 1048576 1048576 2
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