C++ struct 구조체안에 매개변수 비교하기

#include <bits/stdc++.h>

using namespace std;

struct Point {

int y,x;

};

bool cmp(Point & A, Point & B)

{

return A.x > B.x;

};

vector<Point> v;

int main() {

for(int i =10; i >=1; i--)

{

v.push_back({i,10-i});

}

sort(v.begin(),v.end(),cmp);

for(auto it: v) cout << it.y<< " : " << it.x << "\n";

return 0;

}