문제 링크 : boj.kr/7983난이도 : G5태그 :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) { return a.second > b.second;}int main(){ ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); int n; cin >> n; vector arr(n); for(auto &u : arr) { ..