제출 #940846

#제출 시각아이디문제언어결과실행 시간메모리
940846vjudge1Stone Arranging 2 (JOI23_ho_t1)C++17
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h>
#define int long long
#define pb push_back
#define all(x) (x).begin(),(x).end()
#define rall(x) (x).rbegin(),(x).rend()
#define tam(x)  (int)(x).size()
#define endl "\n"
#define sd second
#define fs first
#define maxs(x,y) (x = max(x,y))
#define mins(x,y) (x = min(x,y))
#define optmizar_io  ios_base::sync_with_stdio(0); cin.tie(0);
#define Setpre(n) cout<<fixed<<setprecision(n)
#define dbg(x) for(auto y: x) cout<<y<<' '; cout<<endl;
#define dbg1(x) for(auto y: x) cout<<y.first<<' '<<y.second<<endl;
#define dbg2(v) for(auto x:v) cout<<x.a<<' '<<x.b<<' '<<x.c<<endl;
#define LSB(S) ((S) & -(S))
const int MAX = 1e6+10;
const int INF = 1e17;
const int Mod = 1e9+7;
const int zero = 0;
const double eps = 1e-6;
const double PI=acos(-1.0);
const int mox[8] ={-1,1,0,0,-1,-1,1,1};
const int moy[8] ={0,0,-1,1,-1,1,-1,1};
using namespace std;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef pair<int,int> pi;
typedef vector<bool> vbol;
using namespace std;


int32_t main()
{
   
	int n; cin >> n;
    set<pair<int,int> st;
    vi ans(n);
    for(int i = 0; i < n; i++){
        int a; cin >> a;
        if(st.find(a) == st.end()) st.insert(i);
        else{
            for(int j = st.find() - st.begin(); j <= i; j++) ans[j] = a;
        }
    }


	return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

Main.cpp: In function 'int32_t main()':
Main.cpp:38:23: error: template argument 1 is invalid
   38 |     set<pair<int,int> st;
      |                       ^~
Main.cpp:38:23: error: template argument 2 is invalid
Main.cpp:38:23: error: template argument 3 is invalid
Main.cpp:42:12: error: 'st' was not declared in this scope; did you mean 'std'?
   42 |         if(st.find(a) == st.end()) st.insert(i);
      |            ^~
      |            std