제출 #645010

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
645010	2022-09-25 21:30:46	kingfran1907	Drawing (CEOI22_drawing)	C++14	100 / 100	254 ms	45940 KiB

Main

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#include <bits/stdc++.h>
#define X first
#define Y second
using namespace std;
typedef long long llint;
const int maxn = 1e6+10;
const int base = 31337;
const int mod = 1e9+7;
const int inf = 0x3f3f3f3f;
const int logo = 20;
const int off = 1 << logo;
const int treesiz = off << 1;
int n;
vector< int > graph[maxn];
pair< pair<int, int>, int > niz[maxn];
int sol[maxn];
llint f(pair<int, int> a, pair<int, int> b) {
  return (llint)a.X * b.Y - (llint)a.Y * b.X;
}
bool cmp(pair<pair<int, int>, int> a, pair<pair<int, int>, int> b) {
  return f(niz[0].X, a.X) > f(niz[0].X, b.X);
}
int t = 0;
void solve(int x, int parr) {
 
 
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컴파일 시 표준 에러 (stderr) 메시지

Main.cpp: In function 'int main()':
Main.cpp:40:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   40 |  scanf("%d", &n);
      |  ~~~~~^~~~~~~~~~
Main.cpp:43:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   43 |   scanf("%d%d", &a, &b);
      |   ~~~~~^~~~~~~~~~~~~~~~
Main.cpp:50:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   50 |   scanf("%d%d", &x, &y);
      |   ~~~~~^~~~~~~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 15 / 15
• Subtask 3: 15 / 15
• Subtask 4: 35 / 35
• Subtask 5: 25 / 25