Need in sorting

[mudd2]

I forgot the codes you need to sort a string of numbers.

EX:
row1 row2 row3
line1: 8 6 3
line2: 3 3 4
line3: 4 7 9


How can I sort row1 from least to greatest? Or row2 etc..


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[eker676]

Store the numbers in a vector and use the sort() function. If you don't want to do that then you have to create your own function.

[kempofighter]

How about something like this?

#include "stdafx.h"
#include <string>
#include <algorithm>
#include <iostream>

int _tmain(int argc, _TCHAR* argv[])
{
	std::string str("87125");
	// sort it
	std::stable_sort(str.begin(), str.end());

	// print it, should print 12578
	std::cout << str << std::endl;
	return 0;
}