1291 . 時光機實驗

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User's AC Ratio

NaN% (0/0)

Submission's AC Ratio

NaN% (0/0)

Tags

npsc npsc-junior npsc-2013

Description

題目 PDF 檔在這裡

Input Format

Output Format

Sample Input 1

3
05 -14 05:14:00, 05 -14 05:14:00
05 -14 05:14:00, 05 -15 15:31:36
05 -15 15:31:36, 05 -14 05:14:00

Sample Output 1

0 00:00:00
1 10:17:36
-1 10:17:36

Hints

Problem Source

NPSC 2013 國中組初賽 pF

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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