제출 #791078

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
791078	2023-07-23 11:47:34	doowey	Parking (CEOI22_parking)	C++17	100 / 100	219 ms	53080 KiB

Main

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
#define fi first
#define se second
#define mp make_pair
#define fastIO ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);
const int N = (int)2e5 + 10;
const int M = (int)1e6 + 10;
set<int> empt;
int A[N][2];
bool vis[N][2];
vector<pii> pos[N];
struct elem{
  int idx;
  int up_pair;
  int cycle;
  
  bool operator< (const elem &ee) const {
    if(cycle == ee.cycle)
      return up_pair > ee.up_pair;
    else
      return cycle > ee.cycle;
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

컴파일 시 표준 에러 (stderr) 메시지

Main.cpp: In function 'void solve_chain(int)':
Main.cpp:102:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  102 |  for(int i = 0 ; i < E[id].C.size(); i ++ ){
      |                  ~~^~~~~~~~~~~~~~~~
Main.cpp:103:12: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  103 |   if(i + 1 < E[id].C.size() && E[id].C[i].se == 1 && E[id].C[i + 1].se == 1){
      |      ~~~~~~^~~~~~~~~~~~~~~~
Main.cpp: In function 'void solve_cycle(int)':
Main.cpp:123:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  123 |  for(int i = 0 ; i < E[id].C.size(); i ++ ){
      |                  ~~^~~~~~~~~~~~~~~~
Main.cpp:129:29: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  129 |    for(int add = 1; add + 1 < E[id].C.size(); add ++ ){
      |                     ~~~~~~~~^~~~~~~~~~~~~~~~
Main.cpp:137:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  137 |   for(int i = 0 ; i < E[id].C.size(); i ++ ){
      |                   ~~^~~~~~~~~~~~~~~~
Main.cpp:144:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  144 |     for(int g = 0; g + 1 < E[id].C.size(); g ++ ){
      |                    ~~~~~~^~~~~~~~~~~~~~~~
Main.cpp:152:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  152 |  for(int i = 0 ; i + 1 < tt.size(); i ++ ){
      |                  ~~~~~~^~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 25 / 25
• Subtask 4: 15 / 15
• Subtask 5: 25 / 25
• Subtask 6: 15 / 15