Manhattan sightseeing

#include <iostream>
#include <vector>
using namespace std;
typedef long long ll;
 
int main() {
    ll n;
    cin >> n;
    ll x, y;
    ll maxX = 0;
    ll sumMaxX = 0;
    ll countMaxX = 0;
    ll maxY = 0;
    ll sumMaxY = 0;
    ll countMaxY = 0;
    ll minY = 1e9 + 1;
    ll sumMinY = 0;
    ll countMinY = 0;
    ll minX = 1e9 + 1;
    ll sumMinX = 0;
    ll countMinX = 0;
    for (ll i=0; i<n; i++) {
        cin >> x >> y;
        if (x > maxX){
            maxX = x;
            sumMaxX = y;
            countMaxX = 1;
        }
        else if(x == maxX){
            sumMaxX += y;
            countMaxX++;
        }
        if (x < minX){
            minX = x;
            sumMinX = y;
            countMinX = 1;
        }
        else if(x == minX){
            sumMinX += y;
            countMinX++;
        }
        if (x > maxY){
            maxY = y;
            sumMaxY = x;
            countMaxY = 1;
        }
        else if(x == maxY){
            sumMaxY += x;
            countMaxY++;
        }
        if (x < minY){
            minY = y;
            sumMinY = x;
            countMinY = 1;
        }
        else if(x == minY){
            sumMinY += x;
            countMinY++;
        }
    }

    pair<long, long> pairMinX = {minX, sumMinX/countMinX};
    pair<long, long> pairMaxX = {maxX, sumMaxX/countMaxX};
    pair<long, long> pairMinY = {sumMinY/countMinY, minY};
    pair<long, long> pairMaxY = {sumMaxY/countMaxY, maxY};
 
    ll midX = (pairMinX.first + pairMaxX.first + pairMinY.first + pairMaxY.first) / 4;
 
    ll midY = (pairMinX.second + pairMaxX.second + pairMinY.second + pairMaxY.second) / 4;
 
    cout << midX << " " << midY << endl;
 
    return 0;
}

Test 1

Verdict: ACCEPTED

Test 2

Verdict: ACCEPTED

Test 3

Verdict: ACCEPTED

Test 4

Verdict: ACCEPTED

Test 5

Verdict: ACCEPTED

Test 6

Verdict: ACCEPTED

Test 7

Verdict: ACCEPTED

Test 8

Verdict: ACCEPTED

Test 9

Verdict: ACCEPTED

Test 10

Verdict: ACCEPTED

Test 11

Verdict: WRONG ANSWER

Test 12

Verdict: ACCEPTED

Test 13

Verdict: ACCEPTED

Test 14

Verdict: ACCEPTED

Test 15

Verdict: ACCEPTED

Test 16

Verdict: ACCEPTED

Test 17

Verdict: WRONG ANSWER

Test 18

Verdict: ACCEPTED

Test 19

Verdict: WRONG ANSWER

Test 20

Verdict: WRONG ANSWER

Test 21

Verdict: WRONG ANSWER

Test 22

Verdict: ACCEPTED

Test 23

Verdict: ACCEPTED

Test 24

Verdict: WRONG ANSWER

Test 25

Verdict: ACCEPTED

Test 26

Verdict: ACCEPTED

Test 27

Verdict: ACCEPTED

Test 28

Verdict: WRONG ANSWER

Test 29

Verdict: ACCEPTED

Test 30

Verdict: WRONG ANSWER

Test 31

Verdict: WRONG ANSWER

Test 32

Verdict: WRONG ANSWER

Test 33

Verdict: ACCEPTED

Test 34

Verdict: ACCEPTED

Test 35

Verdict: ACCEPTED

Test 36

Verdict: WRONG ANSWER

Test 37

Verdict: WRONG ANSWER

Test 38

Verdict: WRONG ANSWER

Test 39

Verdict: WRONG ANSWER

Test 40

Verdict: WRONG ANSWER

Test 41

Verdict: WRONG ANSWER

Test 42

Verdict: WRONG ANSWER

Test 43

Verdict: WRONG ANSWER

Test 44

Verdict: WRONG ANSWER

Test 45

Verdict: WRONG ANSWER

Test 46

Verdict: WRONG ANSWER

Test 47

Verdict: WRONG ANSWER

Test 48

Verdict: WRONG ANSWER

Test 49

Verdict: WRONG ANSWER

Test 50

Verdict: WRONG ANSWER

Test 51

Verdict: WRONG ANSWER

Test 52

Verdict: WRONG ANSWER

Test 53

Verdict: WRONG ANSWER

Test 54

Verdict: WRONG ANSWER

Test 55

Verdict: WRONG ANSWER

Test 56

Verdict: WRONG ANSWER

Test 57

Verdict: WRONG ANSWER

Test 58

Verdict: WRONG ANSWER

Test 59

Verdict: WRONG ANSWER

Test 60

Verdict: WRONG ANSWER

Test 61

Verdict: WRONG ANSWER

Test 62

Verdict: WRONG ANSWER

Test 63

Verdict: WRONG ANSWER

Test 64

Verdict: WRONG ANSWER

Test 65

Verdict: WRONG ANSWER

Test 66

Verdict: WRONG ANSWER

Test 67

Verdict: WRONG ANSWER

Test 68

Verdict: WRONG ANSWER

Test 69

Verdict: WRONG ANSWER

Test 70

Verdict: WRONG ANSWER

Test 71

Verdict: WRONG ANSWER

Test 72

Verdict: WRONG ANSWER

Test 73

Verdict: WRONG ANSWER

Test 74

Verdict: WRONG ANSWER

Test 75

Verdict: WRONG ANSWER

Test 76

Verdict: WRONG ANSWER

Test 77

Verdict: WRONG ANSWER