제출 #162248

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
162248	2019-11-07 10:03:36	rama_pang	Jakarta Skyscrapers (APIO15_skyscraper)	C++14	100 / 100	813 ms	63076 KiB

skyscraper

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#include <bits/stdc++.h>
using namespace std;
int N, M;
vector<vector<pair<int, int>>> G; // first = destination, second = cost
vector<vector<int>> building;
int main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cin >> N >> M;
    G.resize(N);
    building.resize(N);
    int start, end, p;
    cin >> start >> p;  building[start].emplace_back(p);
    cin >> end >> p;    building[end].emplace_back(p);
    for (int i = 2; i < M; i++) {
        int b, p;
        cin >> b >> p;
        building[b].emplace_back(p);
    }
    for (auto &n : building) {
        sort(n.begin(), n.end());
        n.resize(unique(n.begin(), n.end()) - n.begin());
    }
 
 
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