제출 #1080868

#제출 시각아이디문제언어결과실행 시간메모리
1080868DarkMatter철로 (IOI14_rail)C++14
0 / 100
47 ms600 KiB
#include "rail.h" #include<bits/stdc++.h> using namespace std; void findLocation(int N, int first, int location[], int stype[]) { for (int i = 0; i < N; i++) location[i] = -1; location[0] = first, stype[0] = 1; int cur = 0, mx = 0, mn = 1e9 + 7; cout << endl; while (true) { int curMn = 1e9 + 7, nxt = -1; for (int i = 0; i < N; i++) { int dis1 = getDistance(cur, i), dis2 = getDistance(0, i); if (cur == 0) cout << i + 1 << " " << dis1 << " " << dis2 << endl; if ((dis1 < dis2 || !cur) && dis1 < curMn && location[i] == -1) curMn = dis1, nxt = i; } if (nxt == -1) break; //cout << cur + 1 << " " << nxt + 1 << endl; cur = nxt; int curDis = getDistance(0, cur); mx = max(mx, curDis), mn = min(mn, curDis); location[cur] = curDis + first, stype[cur] = 2; } //cout << endl; //for (int i = 0; i < N; i++) // cout << i << " " << location[i] << endl; for (int i = 0; i < N; i++) { if (location[i] != -1) continue; //cout << i << endl; int dis = getDistance(0, i); dis -= mn; dis++; location[i] = first - dis, stype[0] = 1; } }
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