제출 #712999

#제출 시각아이디문제언어결과실행 시간메모리
712999mdub곤돌라 (IOI14_gondola)C++14
20 / 100
23 ms4980 KiB
#include <bits/stdc++.h> #include "gondola.h" using namespace std; int valid(int n, int inputSeq[]) { for (int i = 0; i < n; i++) { inputSeq[i]--; } pair<int, int> smallest = {1e9, -1}; for (int i = 0; i < n; i++) { if (inputSeq[i] < smallest.first) { smallest = {inputSeq[i], i}; } } set<int> seen; if (smallest.first >= n) smallest.first = 0; int next = smallest.first; for (int i = smallest.second; i < n + smallest.second; i++) { if (inputSeq[i % n] != next && (seen.count(inputSeq[i % n]) || inputSeq[i % n] < n)) { return 0; } next = (next + 1) % n; seen.insert(inputSeq[i % n]); } return 1; } int replacement(int n, int gondolaSeq[], int replacementSeq[]) { return 0;} int countReplacement(int n, int inputSeq[]) {return 0;}
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