Очередной пробный тур

#include <iostream>
#include <conio.h>
#include <string>
#include <set>
#include <map>
#include <algorithm>
#include <string>
#include <math.h>
#include <vector>

using namespace std;

int main()
{
    int X, Y, C;

    cin >> X >> Y >> C;

    if (X + Y < C)
        cout << "Impossible";
    else
        if (X + Y == C)
            cout << X << " " << Y;
        else
            if(X>=C||Y>=C)
            if (X >= C)
            {
                cout << C << " " << C - C;
            }
            else
                cout << C - C << " " << C;
            else
            {
                bool t = false;
                for (int i = X; i > -1; i--)
                {
                    for (int j = Y; j > -1; j--)
                    {
                        if (j + i == C)
                        {
                            cout << i << " " << j;
                            t = true;
                            break;
                        }
                    }
                    if (t == true)
                        break;
                }
            }
    return 0;
}