제출 #715971

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
715971	2023-03-28 16:18:49	tengiz05	Wish (LMIO19_noras)	C++17	38 / 100	1076 ms	5616 KiB

noras

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#include <bits/stdc++.h>
 
using i64 = long long;
 
struct Vector {
    i64 x, y;
    Vector(i64 x = 0, i64 y = 0) : x(x), y(y) {}
    Vector operator-(Vector b) {
        return Vector(x - b.x, y - b.y);
    }
    Vector operator+(Vector b) {
        return Vector(x + b.x, y + b.y);
    }
    i64 length() {
        return x * x + y * y;
    }
};
 
int main() {
    std::ios::sync_with_stdio(false);
    std::cin.tie(nullptr);
    
    int n;
    i64 R;
    std::cin >> n >> R;
    
    std::vector<Vector> a(n), b(n);
    for (int i = 0; i < n; i++) {
        std::cin >> a[i].x >> a[i].y >> b[i].x >> b[i].y;
    }
 
 
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