Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
C++ program to convert kth character to lowercase
Suppose we have a string S with N characters. S contains only three types of characters 'A', 'B' or 'C'. We also have another integer K. We have to print S after lowercasing the Kth character in it.
So, if the input is like K = 2; S = "AABACC", then the output will be "AaBACC"
Steps
To solve this, we will follow these steps −
S[K - 1] = S[K - 1] + 32 return S
Example
Let us see the following implementation to get better understanding −
#include <bits/stdc++.h>
using namespace std;
string solve(int K, string S){
S[K - 1] = S[K - 1] + 32;
return S;
}
int main(){
int K = 2;
string S = "AABACC";
cout << solve(K, S) << endl;
}Input
"AABACC"
Output
AaBACC
Updated on: 03-Mar-2022
139 Views
Advertisements