제출 #1166670

#제출 시각아이디문제언어결과실행 시간메모리
1166670HappyCapybara곤돌라 (IOI14_gondola)C++17
20 / 100
15 ms5976 KiB
#include "gondola.h" #include<bits/stdc++.h> using namespace std; #define ll long int valid(int n, int inputSeq[]){ vector<ll> v(n); ll ssf = (ll) pow(10, 10); int si; unordered_set<int> us; for (int i=0; i<n; i++){ if (us.find(inputSeq[i]) != us.end()) return 0; us.insert(inputSeq[i]); if (inputSeq[i] < ssf){ ssf = inputSeq[i]; si = i; } } if (ssf > n) return 1; for (int i=0; i<n; i++){ v[(ssf+i-1)%n] = inputSeq[(si+i)%n]; if (v[i] <= n && v[i] != i+1) return 0; } return 1; } //---------------------- int replacement(int n, int gondolaSeq[], int replacementSeq[]){ return -2; } //---------------------- int countReplacement(int n, int inputSeq[]){ return -3; }
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