We have a string s of length n, which contains only UPPERCASE characters and we have a number k (always less than n). We can make at most k changes in our string. In one change, you can replace any s[i] (0<=i

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
icon
Related questions
Question

Write the code in Java format. 

We have a strings of length n, which contains only UPPERCASE
characters and we have a number k (always less than n). We can make at
most k changes in our string. In one change, you can replace any s[i]
(0<=i<n) with any uppercase character (from 'A' to 'Z'). After k changes,
find the maximum possible length of the sub-string which have all same
characters.
Example 1:
Input: s= "ABAB", k = 2
Output: 4
Explanation: Change 2 'B' into 'A'.
Now s = "AAAA"
Transcribed Image Text:We have a strings of length n, which contains only UPPERCASE characters and we have a number k (always less than n). We can make at most k changes in our string. In one change, you can replace any s[i] (0<=i<n) with any uppercase character (from 'A' to 'Z'). After k changes, find the maximum possible length of the sub-string which have all same characters. Example 1: Input: s= "ABAB", k = 2 Output: 4 Explanation: Change 2 'B' into 'A'. Now s = "AAAA"
Expert Solution
steps

Step by step

Solved in 4 steps with 2 images

Blurred answer
Knowledge Booster
Time complexity
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education