제출 #855763

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
855763	2023-10-01 18:14:30	dlalswp25	원 고르기 (APIO18_circle_selection)	C++17	72 / 100	3032 ms	446296 KiB

circle_selection

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#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx2,bmi,bmi2,lzcnt,popcnt")
#include <bits/stdc++.h>
 
using namespace std;
typedef pair<int, int> pii;
 
random_device rd;
mt19937 rng(rd());
 
const int INF = 1010101010;
const int K = 2;
 
int N;
int X[303030];
int Y[303030];
int R[303030];
int XL[303030];
int XR[303030];
int ans[303030];
int cur;
char rr;
 
void rf(int &x) {
  x = 0;
  int sgn = 0;
  while (rr < 48 && rr != '-') rr = getchar();
  if (rr == '-') { sgn = 1; rr = getchar(); }
  while (47 < rr) { x = (x << 3) + (x << 1) + (rr & 15); rr = getchar(); }
  if (sgn) x = -x;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

circle_selection.cpp: In member function 'void SkipList::print()':
circle_selection.cpp:109:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<SkipList::Layer>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  109 |   for (int i = 0; i < V.size(); i++) {
      |                   ~~^~~~~~~~~~
circle_selection.cpp: In function 'int main()':
circle_selection.cpp:212:2: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
  212 |  for (int i = 1; i <= N; i++) printf("%d ", ans[i]); puts("");
      |  ^~~
circle_selection.cpp:212:54: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
  212 |  for (int i = 1; i <= N; i++) printf("%d ", ans[i]); puts("");
      |                                                      ^~~~

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• Subtask 6: 0 / 13