Sorting Characters Of A C String

Is there a built-in method for sorting characters in a string, or do I have to construct my own?

for instance:

string word = "dabc";

I would want to change it so that:

string sortedWord = "abcd";

Perhaps char is a better option?

How would I go about doing this in C++?

Jun 27, 2022 in C++ by Nicholas
• 7,760 points • 454 views

No answer to this question. Be the first to respond.

Your answer

Your name to display (optional):

Email me at this address if my answer is selected or commented on:

Privacy: Your email address will only be used for sending these notifications.

In C++ abs( a - b) does not return absolute value of negative number

On the first line, you reallocated *a, and it is now utilising that new value on the second line. int origa = *a; *a = abs(origa + ...READ MORE

answered Jun 27, 2022 in C++ by Damon
• 4,960 points • 667 views

0 votes

0 answers

Reverse a number without converting it to string in C++

I'm attempting to write a programme in C++ to reverse a number. It works well with numbers like 1234, but when I try to enter a number like 5430, it displays 345, and the same with numbers that begin with zero, such as 0234, which displays 432. Could someone please explain how to deal with zeros at the beginning and end of a sentence? I simply need to save the number without converting it to a string. #include<iostream> using namespace std; int main(){ ...READ MORE

Jun 30, 2022 in C++ by Nicholas
• 7,760 points • 600 views

+1 vote

0 answers

Parse (split) a string in C++ using string delimiter (standard C++)

In C++, I'm processing a string like follows: using namespace std; string parsed,input="text to be parsed"; stringstream ...READ MORE

Jul 4, 2022 in C++ by Nicholas
• 7,760 points • 774 views

0 votes

0 answers

Is there a default return value of C++ functions?

I'm amazed that a file with the ...READ MORE

Jul 25, 2022 in C++ by Nicholas
• 7,760 points • 548 views

0 votes

0 answers

What type of members can I add in a c++ abstract class

Hello, let's say I have an abstract class with a few pure abstract functions and a few classes that derive from it, and all of the data from these classes eventually becomes similar, I was wondering if it would be wise, or even possible, to declare a vector under protected in the abstract class to collect the data so something like that. class A { protected: vector <string> ...READ MORE

Jul 27, 2022 in C++ by Nicholas
• 7,760 points • 407 views

0 votes

0 answers

Check if a string contains a string in C++

I've got a std::string variable. I'd want ...READ MORE

Jul 28, 2022 in C++ by Nicholas
• 7,760 points • 621 views

0 votes

1 answer

Easiest way to convert int to string in C++

The C++11 version has introduced the std::stoi ...READ MORE

answered Feb 10, 2022 in Others by Rahul
• 9,680 points • 526 views

0 votes

1 answer

Easiest way to convert int to string in C++

C++ adds std::stoi (and variants for each numeric type) and std::to string, which are the C equivalents of atoi and itoa but expressed in terms of std::string #include <string> std::string s = std::to_string(42); Is therefore ...READ MORE

answered Jun 1, 2022 in C++ by Damon
• 4,960 points • 1,385 views

0 votes

1 answer

How can I convert a std::string to int?

There are some new convert methods in C++ that convert std::string to a numeric type. As an alternative to str.c str() atoi(str.c str()) atoi(str.c str() you can make use of std::stoi std::stoi ...READ MORE