exercice 2

#include <iostream>
#include <string>
#include <ctime>
#include <cstdlib>
using namespace std;
string melangerLettres(string mot)
{
string khalit;
int makane(0);
int b;
b=0;
while (mot.size() != 0)
{

makane = rand() % mot.size();

khalit += mot[makane];

mot.erase(makane, 1);
b++;
if(b==11)goto a;
}
a:
return khalit;
}
int main()
{
string nomeKey, motkey;

srand(time(0));

nomeKey="abcdefghijklmnopqrstvwxyzABCDEFGHIJKLMNOPQRSTVWXYZ12345789";
motkey = melangerLettres(nomeKey);
cout << endl << "hada hwa ramzok seri:          " << motkey << endl;

return 0;
}