Problem:
Score : 600 points

Problem Statement

There is a function f(x), which is initially a constant function f(x) = 0.

We will ask you to process Q queries in order. There are two kinds of queries, update queries and evaluation queries, as follows:

An update query 1 a b: Given two integers a and b, let g(x) = f(x) + |x - a| + b and replace f(x) with g(x).

An evaluation query 2: Print x that minimizes f(x), and the minimum value of f(x). If there are multiple such values of x, choose the minimum such value.

We can show that the values to be output in an evaluation query are always integers, so we ask you to print those values as integers without decimal points.

Constraints

All values in input are integers.

1 \leq Q \leq 2 \times 10^5

-10^9 \leq a, b \leq 10^9

The first query is an update query.

Input

Input is given from Standard Input in the following format:

Q
Query_1
:
Query_Q

See Sample Input 1 for an example.

Output

For each evaluation query, print a line containing the response, in the order in which the queries are given.

The response to each evaluation query should be the minimum value of x that minimizes f(x), and the minimum value of f(x), in this order, with space in between.

Sample Input 1

4
1 4 2
2
1 1 -8
2

Sample Output 1

4 2
1 -3

In the first evaluation query, f(x) = |x - 4| + 2, which attains the minimum value of 2 at x = 4.

In the second evaluation query, f(x) = |x - 1| + |x - 4| - 6, which attains the minimum value of -3 when 1 \leq x \leq 4. Among the multiple values of x that minimize f(x), we ask you to print the minimum, that is, 1.

Sample Input 2

4
1 -1000000000 1000000000
1 -1000000000 1000000000
1 -1000000000 1000000000
2

Sample Output 2

-1000000000 3000000000

Solution in Java8 (OpenJDK 1.8.0) (judge verdict: Wrong Answer)

import java.io.*;
import java.util.*;
import java.util.Map.Entry;
import java.util.stream.Collectors;

import javax.swing.plaf.synth.SynthOptionPaneUI;

@SuppressWarnings("unused")
public class Main {
	
	//final boolean isDebug = true;
	final boolean isDebug = false;
	String fileName = "input.txt";
	FastScanner sc;
	PrintWriter out;
	final int MOD = (int)1e9+7;
	//final int INF = Integer.MAX_VALUE / 2;
	final long INF = Long.MAX_VALUE / 2;
	
	
	void solve() throws Exception{
		/*
		int Q = sc.nextInt();
		long sumB = 0, sumA = 0;
		long minA = Long.MAX_VALUE;
		int k = 0;
		for(int i = 0; i < Q; i++){
			if(sc.next().equals("1")){
				int a = sc.nextInt(), b = sc.nextInt();
				sumB += b;
				sumA += a;
				minA = Math.min(minA, a);
				k--;
			}else{
				System.out.println(minA + " " + (k * minA  + sumA + sumB));
			}
		}
		*/
		
		int Q = sc.nextInt();
		int[][] query = new int[Q][3];
		ArrayList<Long> list = new ArrayList<>();
		for(int i = 0; i < Q; i++){
			if(sc.next().equals("1")){
				int a = sc.nextInt(), b = sc.nextInt();
				query[i][0] = 1; query[i][1] = a; query[i][2] = b;
				list.add((long)a);
			}else{
				query[i][0] = 2;
			}
		}
		
		ArrayList<Long> comp = compress(list);
		long minA = comp.get(0), maxA = comp.get(comp.size()-1);
		HashMap<Long, Integer> map = new HashMap<>();
		
		for(int i = 0; i < comp.size(); i++){
			map.put(comp.get(i), i+1);
		}
		
		System.out.flush();
		int[] num = new int[comp.size()+1];
		SegmentTree seg1 = new SegmentTree(new long[comp.size()+1]);
		SegmentTree seg2 = new SegmentTree(new long[comp.size()+1]);
		
		long sumB = 0;
		int numQ = 0;
		for(int i = 0; i < Q; i++){
			if(query[i][0] == 1){
				sumB += query[i][2];
				seg1.add(map.get((long)query[i][1]), 1);
				seg1.add(map.get((long)query[i][1]), query[i][1]);
				numQ++;
			}else{
				int ng = 0, ok = comp.size();
				while(ok - ng > 1){
					int mid = (ok + ng) / 2;
					if(seg1.query(mid, mid+1) >= numQ / 2) ok = mid;
					else ng = mid;
				}
				long ans = sumB + seg2.query(ok, comp.size());
				if(ok != 1) ans -= seg2.query(ok - 1, ok);
				System.out.println(ok + " " + ans);
			}
		}
	}
	
	ArrayList<Long> compress(ArrayList<Long> list){
		ArrayList<Long> sortedUniqueList = new ArrayList<>(list.stream().sorted().distinct().collect(Collectors.toList()));
		//long e = uniqueList.get(0);
		//int index = Collections.binarySearch(uniqueList, e);
		//System.out.println(index + " " + e);
		return sortedUniqueList;
	}
	
	/* end solve */
	
	/* main */
	public static void main(String[] args) throws Exception {
		new Main().m();
	}
	
	void m() throws Exception {
		long S = System.currentTimeMillis();
		sc = (isDebug) ? new FastScanner(new FileInputStream(fileName)) : new FastScanner(System.in);
		out = new PrintWriter(System.out);
		solve();
		out.flush();
		long G = System.currentTimeMillis();
		if(isDebug){
			System.out.println("---Debug---");
			System.out.printf("%8d ms\n", (G-S));
		}
	}
	/* end main */
}
/* end Main */

class SegmentTree{
	int n;
	long[] node;
	
	//単位元
	long e = 0;
	
	//結合律が成り立つ二項演算
	private long func(long e1, long e2){
		return e1 + e2;
	}
	
	/* 元配列vをセグメント木で表現する */
	public SegmentTree(long[] v){
		int sz = v.length;
		n = 1;
		while(n < sz) n *= 2;
		node = new long[2*n-1];
		
		for(int i = 0; i < sz; i++)
			node[i+n-1] = v[i];
		
		for(int i = n-2; i >= 0; i--)
			node[i] = func(node[2*i+1], node[2*i+2]);
	}
	
	/* 0-indexed:xの要素をvalに更新 */
	public void updata(int index, long val){
		int x = index;
		x = x + n - 1;
		//更新
		node[x] = val;
		while(x > 0){
			x = (x - 1) / 2;
			node[x] = func(node[2*x+1], node[2*x+2]);
		}
	}
	
	/* 0-indexed:xの要素にvalを加算 */
	public void add(int index, long val){
		int x = index;
		x = x + n - 1;
		//加算
		node[x] += val;
		while(x > 0){
			x = (x - 1) / 2;
			node[x] = func(node[2*x+1], node[2*x+2]);
		}
	}
	
	/* 指定した区間[a,b)の最小値を求めるクエリ */
	public long query(int a, int b){
		return query(a, b, 0, 0, n);
	}
	
	private long query(int a, int b, int k, int l, int r){
		if(r <= a || b <= l) return e;
		if(a <= l && r <= b) return node[k];
		long vl = query(a, b, 2*k+1, l, (l+r)/2);
		long vr = query(a, b, 2*k+2, (l+r)/2, r);
		return func(vl, vr);
	}
}

class FastScanner {
    private InputStream in;
    private final byte[] buffer = new byte[1024];
    private int ptr = 0;
    private int buflen = 0;
    public FastScanner(InputStream in) {
		this.in = in;
	}
    private boolean hasNextByte() {
        if (ptr < buflen) {
            return true;
        }else{
            ptr = 0;
            try {
                buflen = in.read(buffer);
            } catch (IOException e) {
                e.printStackTrace();
            }
            if (buflen <= 0) {
                return false;
            }
        }
        return true;
    }
    private int readByte() {
    	if (hasNextByte()) return buffer[ptr++];
    	else return -1;
    }
    private static boolean isPrintableChar(int c){
    	return 33 <= c && c <= 126;
    }
    public boolean hasNext() {
    	while(hasNextByte() && !isPrintableChar(buffer[ptr]))
    		ptr++; return hasNextByte();
    }
    public String next() {
        if (!hasNext()) throw new NoSuchElementException();
        StringBuilder sb = new StringBuilder();
        int b = readByte();
        while(isPrintableChar(b)) {
            sb.appendCodePoint(b);
            b = readByte();
        }
        return sb.toString();
    }
    public String nextLine() {
        if (!hasNext()) throw new NoSuchElementException();
        StringBuilder sb = new StringBuilder();
        int b = readByte();
        while(b != 10) {
            sb.appendCodePoint(b);
            b = readByte();
        }
        return sb.toString();
    }
    public long nextLong() {
        if (!hasNext()) throw new NoSuchElementException();
        long n = 0;
        boolean minus = false;
        int b = readByte();
        if (b == '-') {
            minus = true;
            b = readByte();
        }
        if (b < '0' || '9' < b) {
            throw new NumberFormatException();
        }
        while(true){
            if ('0' <= b && b <= '9') {
                n *= 10;
                n += b - '0';
            }else if(b == -1 || !isPrintableChar(b)){
                return minus ? -n : n;
            }else{
                throw new NumberFormatException();
            }
            b = readByte();
        }
    }
    public int nextInt() {
        long nl = nextLong();
        if (nl < Integer.MIN_VALUE || nl > Integer.MAX_VALUE) throw new NumberFormatException();
        return (int) nl;
    }
    public double nextDouble() {
    	return Double.parseDouble(next());
    }
}