371 . 字串重排

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TopCoder

mushroom

User's AC Ratio

100.0% (9/9)

Submission's AC Ratio

83.3% (10/12)

Tags

ytp ytp-senior ytp-2021

Description

題目 PDF 檔在這裡

Input Format

Output Format

Sample Input 1

5
abbcd
zbadp

Sample Output 1

3

Sample Input 2

4
yxxx
xxyx

Sample Output 2

4

Sample Input 3

3
ytp
gcc

Sample Output 3

0

Hints

Problem Source

YTP 2021 高中組復活賽 p1

Subtasks

No. Testdata Range Constraints Score
1 0~2 範例測資 0
2 0~14 無額外限制 10

Testdata and Limits

No. Time Limit (ms) Memory Limit (VSS, KiB) Output Limit (KiB) Subtasks
0 1000 262144 65536 1 2
1 1000 262144 65536 1 2
2 1000 262144 65536 1 2
3 1000 262144 65536 2
4 1000 262144 65536 2
5 1000 262144 65536 2
6 1000 262144 65536 2
7 1000 262144 65536 2
8 1000 262144 65536 2
9 1000 262144 65536 2
10 1000 262144 65536 2
11 1000 262144 65536 2
12 1000 262144 65536 2
13 1000 262144 65536 2
14 1000 262144 65536 2
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