hex conversion problem !

[shrutilalwani]

hello !

how can i convert an integer from decimal to hex format in VC++?
any function available ?

[crptcblade]

use itoa and use 16 in the last parameter.

[jim mcnamara]

A standard way:
[code]
char *tohex(int i, char *s){
sprintf(s,"%x",i);
return s;
}
[code]

[twanvl]

And in C++:

#include <sstream>
#include <iomanip>
#include <string>

std::string to_hex(unsigned int n)
{
    std::stringstream temp;
    temp << std::hex << n;
    return temp.str();
}