제출 #864728

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
864728	2023-10-23 13:54:17	danikoynov	원 고르기 (APIO18_circle_selection)	C++14	19 / 100	3074 ms	339796 KiB

circle_selection

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#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
struct point
{
    ll x, y;
};
struct circle
{
    point centre;
    ll radius;
    int idx;
};
const int maxn = 3e5 + 10;
int n;
circle c[maxn];
void input()
{
    cin >> n;
    for (int i = 1; i <= n; i ++)
    {
        cin >> c[i].centre.x >> c[i].centre.y >> c[i].radius;
        c[i].idx = i;
    }
 
 
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컴파일 시 표준 에러 (stderr) 메시지

circle_selection.cpp: In function 'void solve_subtask_2()':
circle_selection.cpp:98:9: warning: unused variable 'last' [-Wunused-variable]
   98 |     int last = n + 1;
      |         ^~~~
circle_selection.cpp: In function 'void solve_subtask_4()':
circle_selection.cpp:239:20: warning: unused variable 'cnt' [-Wunused-variable]
  239 |     int pivot = 1, cnt = 0;
      |                    ^~~

• Subtask 1: 7 / 7
• Subtask 2: 12 / 12
• Subtask 3: 0 / 15
• Subtask 4: 0 / 23
• Subtask 5: 0 / 30
• Subtask 6: 0 / 13