Submission #897149

#	Time	Username	Problem	Language	Result	Execution time	Memory
897149		Nonoze	Stone Arranging 2 (JOI23_ho_t1)	C++17	100 / 100	376 ms	21188 KiB

Main

#include <bits/stdc++.h>
using namespace std;

#define int long long
#define sz(x) (int)(x.size())


int n, k, m;
vector<int> a;

void solve() {
	cin >> n;
	a.clear();
	a.resize(n);
	map<int, int> vaut;
	for (auto &u: a) cin >> u;
	vector<int> temp=a;
	vector<int> ancien=a;
	sort(temp.begin(), temp.end());
	vaut[temp[0]]=0;
	int vv=0;
	for (int i=1; i<n; i++) {
		if (temp[i]!=temp[i-1]) vv++;
		vaut[temp[i]]=vv;
	}
	vector<int> apparition(n+1, -1);
	for (int i=0; i<n; i++) {
		a[i]=vaut[a[i]];
		apparition[a[i]]=i;
	}
	for (int i=0; i<n; i++) {
		int ct=ancien[i];
		int temp=apparition[a[i]];
		for (; i<temp; i++) {
			cout << ct << endl;
		}
		cout << ct << endl;
	}
	return;
}


signed main() {
	ios::sync_with_stdio(0);
	cin.tie(0);
	solve();
	return 0;
}

• Subtask 1: 25 / 25
• Subtask 2: 35 / 35
• Subtask 3: 40 / 40