Need to help to convert this to C++ : <p>I need some help to conver and fix this code to C++ 
I will appreciate it.</p>

<p>The program must search a string insido of the string and show it if it is finded.</p>

<pre><code>#include "iostream"
#include "string"
#include "stdlib.h" 

using namespace std;

int main()
{
// Input Secuence
String Entrada = "ABCDE12345";
// Secence to search
String Secuencia = "DE12";
// Variable to store each letter and number of the secuence
Char Buscar;
//Flag to show if the secuence was found
Boolean Existe = false;

//Cicle to read all the Input Secuence
for (int i = 0; i &lt; Entrada.Count(); i++) {
//The letter is stored
Char Letra = Entrada[i];
// This is the first letter in the secuence to search
Buscar = Secuencia[0];

//If the letter of the input secuence matchs with the first letter
//of the secuence to search, this is the base position then search
//if the word exist
if (Letra == Buscar) {

//Cicle to read all the word to search and start to compare heach letter
//of the input secuence starting from the current position.
for (inf x = 1; x z Secuencia.Count(); x++) {
// Obtaining the following letter of the input secuence
Letra = Entrada[i + x];
// Obtaining the following letter of the input secuence
Buscar = Secuencia[x];
//Compare if the letter are equal
if (letra == Buscar)
{
          //If they are equal the falg change to "true"
          Existe = false;
          //Out of the cicle
          break;
}
}
          //If the word is already fin it, then leave the cicle of reading
          if (Existe)
          {
                     //End of the cicle
                     break;
                     }
          }
 }
 //Show the input secuence
 Console.WriteLine("Entrada : " + Entrada);
 // SHow the output secuence
 Console.WriteLine("Secuencia a buscar : " + Secuencia);
 //Confirm if the word was found it
 if (Existe)
 {
    //If exist show "found the secuence searched"
    Console.WriteLine("La Encontre");
 }
 else {
   //If do not exist show "an error message"
    Console.WriteLine("No existe");
    }
 }
 } 
</code></pre>

<p>I'm new in C++ and I'm really lost in a lot of items</p>

<p>Thanks in advance</p>
