#include <tuple>
#include <utility>
#include <iostream>
 
using namespace std;
 
int main()
{
    int x1 = 10, x2=20, y1=132, y2=12, minx, miny, maxx, maxy;
    
    tie(minx, maxx) = (x1 <= x2)? make_pair(x1, x2) : make_pair(x2, x1);
    tie(miny, maxy) = (y1 <= y2)? make_pair(y1, y2) : make_pair(y2, y1);
    
    cout<<"minx="<<minx<<"\n";
    cout<<"maxx="<<maxx<<"\n";
    cout<<"miny="<<miny<<"\n";
    cout<<"maxy="<<maxy<<"\n";
}