제출 #420411

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
420411	2021-06-08 10:54:11	Berted	Autobahn (COI21_autobahn)	C++14	50 / 100	136 ms	7348 KiB

autobahn

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#include <iostream>
#include <vector>
#include <algorithm>
#define ll long long
#define pii pair<int, int>
#define fst first
#define snd second
using namespace std;
const int INF = 1e9 + 7;
int N, K, X;
int cur[2];
vector<int> C;
vector<pii> op;
int val[300005];
ll ret = 0;
int main()
{
  ios :: sync_with_stdio(0); cin.tie(0);
  cin >> N >> K >> X;
  C.push_back(-INF); C.push_back(INF);
  for (int i = 0; i < N; i++)
  {
 
 
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컴파일 시 표준 에러 (stderr) 메시지

autobahn.cpp: In function 'int main()':
autobahn.cpp:49:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   49 |  for (int i = 0; i < C.size(); i++)
      |                  ~~^~~~~~~~~~
autobahn.cpp:51:12: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   51 |   for (; j < op.size() && op[j].fst <= C[i]; j++)
      |          ~~^~~~~~~~~~~
autobahn.cpp:61:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   61 |  for (int i = 1; i < C.size(); i++)
      |                  ~~^~~~~~~~~~

• Subtask 1: 20 / 20
• Subtask 2: 30 / 30
• Subtask 3: 0 / 50