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IOICamp 2024 題目公開!
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TopCoder
frostray
User's AC Ratio
100.0% (
4/4
)
Submission's AC Ratio
100.0% (
5
/
5
)
Tags
Show solution-related tags
ytp
ytp-senior
ytp-2021
Description
題目 PDF 檔在這裡
註:實際上
n
≤
10
5
,而不是題本上說的
10
6
。但
m
與字串長度總和的上限依然為
10
6
。
Input Format
Output Format
Sample Input 1
copy
2 1
++--><[]
++-++<>[]
0 1
Sample Output 1
copy
3
Sample Input 2
copy
3 3
+++++
+++++--
+++++-
0 1
0 2
1 2
Sample Output 2
copy
5
5
6
Sample Input 3
copy
4 5
><><><><
++++++++
------++
++++++--
0 1
0 3
1 2
1 3
2 3
Sample Output 3
copy
0
0
0
6
0
Hints
Problem Source
YTP 2021 高中組初賽 p8
Subtasks
No.
Testdata Range
Constraints
Score
1
0~2
範例測資
0
2
0~24
無額外限制
20
Testdata and Limits
No.
Time Limit (ms)
Memory Limit (VSS, KiB)
Output Limit (KiB)
Subtasks
0
1000
524288
65536
1
2
1
1000
524288
65536
1
2
2
1000
524288
65536
1
2
3
1000
524288
65536
2
4
1000
524288
65536
2
5
1000
524288
65536
2
6
1000
524288
65536
2
7
1000
524288
65536
2
8
1000
524288
65536
2
9
1000
524288
65536
2
10
1000
524288
65536
2
11
1000
524288
65536
2
12
1000
524288
65536
2
13
1000
524288
65536
2
14
1000
524288
65536
2
15
1000
524288
65536
2
16
1000
524288
65536
2
17
1000
524288
65536
2
18
1000
524288
65536
2
19
1000
524288
65536
2
20
1000
524288
65536
2
21
1000
524288
65536
2
22
1000
524288
65536
2
23
1000
524288
65536
2
24
1000
524288
65536
2
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