I am using rand() to put random numbers between 1 - 10 and then I am counting how many of each of these numbers that appeard.

After this I am converting them to std::string and finally I try to display for:

a0 and a1 wich counts the numbers 1 and 2 how many of these that appeard.

Strange thing here is that when displaying the answer in the MessgeBox I could get number like, 506 or 1321564 or 477610 etc...

At maximum it should display 20 as this is the count of numbers that I put in vector FirstNumbers ?

I really wonder what I am missing out ?

Code:`//Declare variables`

std::vector<int> FirstNumbers;

int RandomNumber = 0;

int Num0,Num1,Num2,Num3,Num4,Num5,Num6,Num7,Num8,Num9,Num10,Num11,Num12,Num13,Num14,Num15,Num16,Num17,Num18,Num118,Num19,Num20;

std::string a0,a1,a2,a3,a4,a5,a6,a7,a8,a9,b10,b11,b12,b13,b14,b15,b16,b17,b18,b19;

//Put Random Numbers beween 0-10 to vector

for( int i = 0; i < 20; i++)

{

RandomNumber = rand() % 10; //1 - 10 Random

FirstNumbers.push_back(RandomNumber);

}

/*...........................................................................................*/

//Count how many appearences of each Number

for( std::vector<int>::iterator it = FirstNumbers.begin(); it != FirstNumbers.end(); it++)

{

int Dummy5 = *it;

//Count Numbers;

if(Dummy5 == 0){Num0 = Num0+1;}if(Dummy5 == 1){Num1 = Num1+1;}if(Dummy5 == 2){Num2 = Num2+1;}if(Dummy5 == 3){Num3 = Num3+1;}if(Dummy5 == 4){Num4 = Num4+1;}

if(Dummy5 == 5){Num5 = Num5+1;}if(Dummy5 == 6){Num6 = Num6+1;}if(Dummy5 == 7){Num7= Num7+1;}if(Dummy5 == 8){Num8 = Num8+1;}if(Dummy5 == 9){Num9 = Num9+1;}

if(Dummy5 == 10){Num10 = Num10+1;}if(Dummy5 == 11){Num11 = Num11+1;}if(Dummy5 == 12){Num12 = Num12+1;}if(Dummy5 == 13){Num13 = Num13+1;}if(Dummy5 == 14){Num14 = Num14+1;}

if(Dummy5 == 15){Num15 = Num15+1;}if(Dummy5 == 16){Num16 = Num16+1;}if(Dummy5 == 17){Num17 = Num17+1;}if(Dummy5 == 18){Num18 = Num18+1;}if(Dummy5 == 19){Num19 = Num19+1;}if(Dummy5 == 20){Num20 = Num20+1;}

}

//Convert to std::string

stringstream b1; b1 << Num0; a0 = b1.str();

stringstream b2; b2 << Num1; a1 = b2.str();

stringstream b3; b3 << Num2; a2 = b3.str();

stringstream b4; b4 << Num3; a3 = b4.str();

stringstream b5; b5 << Num4; a4 = b5.str();

stringstream b6; b6 << Num5; a5 = b6.str();

stringstream b7; b7 << Num6; a6 = b7.str();

stringstream b8; b8 << Num7; a7 = b8.str();

stringstream b9; b9 << Num8; a8 = b9.str();

stringstream c10; c10 << Num9; a9 = c10.str();

stringstream c11; c11 << Num10; b10 = c11.str();

stringstream c12; c12 << Num11; b11 = c12.str();

stringstream c13; c13 << Num12; b12 = c13.str();

stringstream c14; c14 << Num13; b13 = c14.str();

stringstream c15; c15 << Num14; b14 = c15.str();

stringstream c16; c16 << Num15; b15 = c16.str();

stringstream c17; c17 << Num16; b16 = c17.str();

stringstream c18; c18 << Num17; b17 = c18.str();

stringstream c19; c19 << Num18; b18 = c19.str();

stringstream d20; d20 << Num19; b19 = d20.str();

String^ s1 = gcnew String(a0.c_str());

MessageBox::Show(s1);

String^ s2 = gcnew String(a1.c_str());

MessageBox::Show(s2);