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User's AC Ratio

NaN% (0/0)

Submission's AC Ratio

NaN% (0/0)

Tags

Description

Input Format

Output Format

Sample Input 1

2
5 1
3 s 5 s >
3 u 2 u >
3 a 2 u >
4 s 2 u >
4 u 2 u >
4 a 5 s >
5 s 2 u >
5 u 1 u >
5 a 4 u >
2
aaaa
aaaaaa
5 1
3 s 5 s >
3 u 2 u >
3 a 2 u >
4 s 2 u >
4 u 2 u >
4 a 5 s >
5 s 2 u >
5 u 1 u >
5 a 4 u >
1
aaa

Sample Output 1

yes sususu
yes susususu
no

Hints

Problem Source

NPSC 2011 高中組決賽 pH

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 10000 1048576 1048576 1 2
1 10000 1048576 1048576 2