백준 7568번 C++

#include <iostream>

#include <vector>

using namespace std;

typedef struct {

int height;

int k;

}Info;

int main(void) {

int count;

cin >> count;

Info arr[51];

for (int i = 0; i < count; i++) {

int height, k;

cin >> height >> k;

arr[i].height = height;

arr[i].k = k;

}

for (int i = 0; i < count; i++) {

int ans = 0;

for (int j = 0; j < count; j ++ ) {

if ((arr[i].height < arr[j].height) && (arr[i].k < arr[j].k))

ans++;

}

cout << ans+1 << " ";

}

}