#include <cstddef>
#include <iostream>
#include <ranges>

using std::iostream,std::cin,std::cout;
constexpr const auto range = std::ranges::views::iota;

const int MAX_N {(size_t)2e5+5},MAX_COLOR {50+5};
int n,k,p;
int ans;
struct Hotel{
    int color,min_cost;
}hotel[MAX_N];

int main(){
    iostream::sync_with_stdio(false),cin.tie(nullptr),cout.tie(nullptr);

    cin>>n>>k>>p;
    for(const int i:range(1,n+1)){
        cin>>hotel[i].color>>hotel[i].min_cost;
    }
    
    
}