문제 링크 : boj.kr/23889난이도 : G4태그 : 그리디, 정렬코드#include #define all(x) (x).begin(), (x).end()#define INF 0x7FFFFFFFusing namespace std;using ll = long long;using ld = long double;using pii = pair;using pll = pair;bool comp(pii& a, pii& b) { if(a.first == b.first) return a.second b.first;}int main(){ ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); int n, m, k; cin >> n >> m >> k; ..