제출 #1121800

#제출 시각아이디문제언어결과실행 시간메모리
1121800vjudge1Unscrambling a Messy Bug (IOI16_messy)C++17
컴파일 에러
0 ms0 KiB
// Author: RufatM #include <bits/stdc++.h> #include "messy.h" using namespace std; #define MOD 1000000007 #define INF 1e9+7 #define ll long long #define ull unsigned long long #define vi vector<int> #define vii vector<vector<int>> #define mii map<int,int> #define pb push_back #define pii pair<ll,int> #define all(x) (x).begin(),(x).end() #define sz(x) (int)(x).size() #define fastio ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0) string s; vi perm, ans; vector<vi> g; void left(int l, int r) { if(l == r) return; int m = (l + r) >> 1; for(int i = m + 1; i <= r; i++) { s[i] = '1'; add_element(s); s[i] = '0'; } for(int i = m + 1; i <= r; i++) s[i] = '1'; left(l, m); for(int i = m + 1; i <= r; i++) s[i] = '0'; s[l] = '1'; left(m + 1, r); s[l] = '0'; } void right(int id, int l, int r) { if(l == r) { perm[l] = g[id].back(); return; } int m = (l + r) >> 1; for(int x : g[id]) { s[x] = '1'; (check_element(s) ? g[id*2+1] : g[id*2]).pb(x); s[x] = '0'; } for(int x : g[id*2+1]) s[x] = '1'; right(id*2, l, m); for(int x : g[id*2+1]) s[x] = '0'; s[perm[l]] = '1'; right(id*2+1, m + 1, r); s[perm[l]] = '0'; } vector<int> restore_permutation(int n, int w, int r) { s = string(n, '0'); perm.resize(n); ans.resize(n); g.resize(4*n); left(0, n-1); sett(); g[1].resize(n); iota(all(g[1]), 0); right(1, 0, n-1); for(int i = 0; i < n; i++) ans[perm[i]] = i; return ans; }

컴파일 시 표준 에러 (stderr) 메시지

messy.cpp: In function 'std::vector<int> restore_permutation(int, int, int)':
messy.cpp:59:5: error: 'sett' was not declared in this scope
   59 |     sett();
      |     ^~~~