Football ScoreCard

#include <iostream>
#include <string>
#include <sstream>
#include <iomanip>
using namespace std;

struct team
{
    string name;
    int played, won, drawn, lost, points, goals, goalsa, diff;
    team(): played(0), won(0), drawn(0), lost(0), points(0), goals(0), goalsa(0), diff(0) {};
};

void sortin (struct team *p, struct team *q);
void swapr (struct team *p, struct team *q);

int main ()
{
    string tournament, line, tm1, tm2;
    int T, G, i, j, tm1g, tm2g;

    //Taking name of the Tournament
    cout << "Name of the Tournament: ";
    getline (cin, tournament);

    //Taking input for Team Number
    cout << "How many Teams? ";
    getline (cin, line);
    stringstream (line) >> T;

    //Setting up Array Size for Teams
    struct team tm[T], tts;
    for (i = 0; i < T; i++)
        getline (cin, tm[i].name);

    //Taking input for the Number of Games Already Played
    cout << "Total Games Played in the Tournament: ";
    getline (cin, line);
    stringstream (line) >> G;

    //Taking Scores
    while (G--)
    {
        getline (cin, tm1);

        getline (cin, line);
        stringstream (line) >> tm1g;

        getline (cin, tm2);

        getline (cin, line);
        stringstream (line) >> tm2g;

        //Checking Team Match and Updating Scores
        for (i = 0; i < T; i++)
            if (tm[i].name == tm1)
            {
                tm[i].played++;
                if (tm1g > tm2g)
                {
                    tm[i].won++;
                    tm[i].points += 3;
                    tm[i].goals += tm1g;
                    tm[i].goalsa += tm2g;
                    tm[i].diff += (tm1g - tm2g);
                }
                else if (tm1g < tm2g)
                {
                    tm[i].lost++;
                    tm[i].goals += tm1g;
                    tm[i].goalsa += tm2g;
                    tm[i].diff += (tm1g - tm2g);
                }
                else
                {
                    tm[i].drawn++;
                    tm[i].points++;
                    tm[i].goals += tm1g;
                    tm[i].goalsa += tm2g;
                }
                break;
            }

         for (i = 0; i < T; i++)
            if (tm[i].name == tm2)
            {
                tm[i].played++;
                if (tm2g > tm1g)
                {
                    tm[i].won++;
                    tm[i].points += 3;
                    tm[i].goals += tm2g;
                    tm[i].goalsa += tm1g;
                    tm[i].diff += (tm2g - tm1g);
                }
                else if (tm2g < tm1g)
                {
                    tm[i].lost++;
                    tm[i].goals += tm2g;
                    tm[i].goalsa += tm1g;
                    tm[i].diff += (tm2g - tm1g);
                }
                else
                {
                    tm[i].drawn++;
                    tm[i].points += 1;
                    tm[i].goals += tm2g;
                    tm[i].goalsa += tm1g;
                }
                break;
            }
    }

    //Sorting
    for (i = 0; i < T - 1; i++)
        for (j = i + 1; j < T; j++)
            sortin (&tm[i], &tm[j]);

    //printing Scores
    cout << endl << tournament << endl << left << setw(6) << "Pos." << left << setw(15) << "Team Name" << right << setw(7) << "Played" << right << setw(4) << "Won" << right << setw(6) << "Drawn" << right << setw(5) << "Lost" << right << setw(7) << "Points" << right << setw(13) << "Goals (F/A)" << right << setw(5) << "Diff" << endl;
    for (i = 0; i < T; i++)
        cout << left << setw(6) << i+1 << left << setw(15) << tm[i].name << right << setw(7) << tm[i].played << right << setw(4) << tm[i].won << right << setw(6) << tm[i].drawn << right << setw(5) << tm[i].lost << right << setw(7) << tm[i].points << right << setw(11) << tm[i].goals << "/" << tm[i].goalsa << right << setw(5) << tm[i].diff << endl;
    cout << endl;

    return 0;
}

//Swapping Function
void swapr (struct team *p, struct team *q)
{
    struct team t;
        t = *p;
        *p = *q;
        *q = t;
        return;
}

//Sorting Function
void sortin (struct team *p, struct team *q)
{
    if ((*p).points < (*q).points)
        swapr(p,q);

    else if (((*p).won < (*q).won) && ((*p).points == (*q).points))
        swapr(p,q);

    else if (((*p).diff < (*q).diff) && ((*p).won == (*q).won) && ((*p).points == (*q).points))
        swapr(p,q);

    else if (((*p).won < (*q).goals) && ((*p).diff == (*q).diff) && ((*p).won == (*q).won) && ((*p).points == (*q).points))
        swapr(p,q);

    else if (((*p).played > (*q).played) && ((*p).won < (*q).goals) && ((*p).diff == (*q).diff) && ((*p).won == (*q).won) && ((*p).points == (*q).points))
        swapr(p,q);

    return;
}