## How to write a C++ Program to convert a Decimal int to Hexadecimal

```#include <iostream>
#include <fstream>
#include <string>
#include <sstream>
using namespace std;

template <class T>
string to_string(T t, ios_base & (*f)(ios_base&))
{
ostringstream oss;
oss << f << t;
return oss.str();
}

int main ()
{
int integer;
cout << "Enter A Number To Conver Into Hex=" ;
cin>>integer;
cout << endl;
cout<<"Hex Output="<<to_string<long>(integer, hex)<<endl;

return 0;
}```
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```OUTPUT:

Enter A Number To Conver Into Hex=127

Hex Output=7f```
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`------------------------------------------------------`
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```
decimal - int to hex string in c++
the decimal, octal and hexadecimal value of an integer in C++
c++  read an int hex AND decimal?
Decimal to Hexadecimal converter C++
Decimal to Hexadecimal Conversion in C++
convert a decimal int to hex C++
Decimal to Hex converter using c++ number conversion
Convert hex to decimal in C++
Convert Int to Hexdecimal
C++ Converting Decimals to Binary, Octal and Hexadecimal
Method to convert from Hex to Integer in C++
Converting to/from hexadecimal  in c++
C++ Program to convert hex string to signed integer C++
Writing a C++ function to parse a Hex string and convert it to decimal
Integer to Hex Conversion
C++ Program to Change Decimal to Hexadecimal Number```

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