TopCoder

Caido
主唱太拼命了

User's AC Ratio

91.7% (11/12)

Submission's AC Ratio

71.4% (15/21)

Tags

Description

Input Format

Output Format

Sample Input 1

AACCDEDE

Sample Output 1

3

Sample Input 2

AACC

Sample Output 2

3

Sample Input 3

AACCACBAFED

Sample Output 3

3

Hints

Problem Source

YTP 2022 高中組程式挑戰營 p6

Subtasks

No. Testdata Range Constraints Score
1 0~2 範例測資 0
2 0~5 無額外限制 10

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