ログイン
新規登録
AtsuoCoder Waseda Tour Finals 2025
読込中…
Home
Tasks
Clar
Submissions
Standings
提出 4cb04c5f-5209-4c00-a659-a61a2e13bf28
コード
#include <bits/stdc++.h> using namespace std; int main() { int n; cin >> n; vector<int> a(n); queue<int> b; for(int i = 0;i < n;i++) { cin >> a.at(i); b.push(a.at(i)); if(i == 0) continue; if(b.back() == b.at(b.size()-2))b.pop(); } sort(b.begin(),b.end()); for(int i = 0;i < b.size();i++) { if(i != b.at(i)) { cout << i << endl; break; } } }
結果
問題
点数
言語
結果
実行時間
メモリ
E - Q2
0
C++
WJ
0 ms
0 KiB
コンパイルエラー
Main.cpp: In function 'int main()': Main.cpp:16:22: error: 'class std::queue<int>' has no member named 'at' 16 | if(b.back() == b.at(b.size()-2))b.pop(); | ^~ Main.cpp:18:10: error: 'class std::queue<int>' has no member named 'begin' 18 | sort(b.begin(),b.end()); | ^~~~~ Main.cpp:18:20: error: 'class std::queue<int>' has no member named 'end' 18 | sort(b.begin(),b.end()); | ^~~ Main.cpp:21:15: error: 'class std::queue<int>' has no member named 'at' 21 | if(i != b.at(i)) | ^~