dice game vectors

[bknick24]

I am finishing up a dice game that takes an inputted number from the user and outputs 5 dice rolled. I am stuck on the last part of a "pair". If I get two separate pairs it will output the message twice. I am trying to get it if there are two separate pairs then it will output "You got two pairs!". How do I do this?

#include <iostream>
#include <vector>
#include <cstdlib>

using namespace std;

void seedRNG();
int rollDie();
void rollAndReport();


int main()
{
    seedRNG();
    rollAndReport();

    system("PAUSE");
    return EXIT_SUCCESS;

}

void rollAndReport()
{
    vector<unsigned> frequency(7); 

    cout << "The rolled dice: ";
    for (unsigned i = 0; i < 5; ++i)
    {
        int roll = rollDie();
        cout << '[' << roll << "] ";
        ++frequency[roll];
    }

    cout << "\nThe frequencies: ";

    for (unsigned i = 1; i < frequency.size(); ++i){
    cout << i << " -> " << frequency[i] << "  ";
}
    cout << '\n';

    for (unsigned i = 1; i < frequency.size(); ++i)
    {
        if (frequency[i] == 5){
        cout<<"You have five of a kind!"<<endl;
        }
        if (frequency[i] == 4){
        cout<<"You have four of a kind!"<<endl;
        }
        if (frequency[i] == 3){
        cout<<"You have three of a kind!"<<endl;
        }
        if (frequency[i] == 2){
        cout<<"You have one pair!"<<endl;
        }
        
}

}

void seedRNG()
{
    int seed;
    cout << "Enter an integer between 1 and 10000: ";
    cin >> seed;
    srand(seed);
}


int rollDie()
{
    return (rand() % 6) + 1;
}

[giblit]

You are going to want to count how many pairs you have first. Then if pairs is equal to 2 output "You have two pairs" otherwise output "you have one pair"

You could do this several ways. One method (probably not the best) would be like this:

int pairs = 0;
for( int i = 1; i < frequency.size(); ++i ) //weird how you do this instead of 0-5
{
    if( frequency[i] == 2 )
        ++pairs;
}

[bknick24]

giblit yours makes sense for counting the pairs but where would I put the output "You have one pair!" in your loop or if statement?

[MikeyBoy]

After the loop. How can you report the number of pairs before you've finished counting them?