제출 #313845

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
313845	2020-10-17 07:12:17	spike1236	Construction of Highway (JOI18_construction)	C++14	16 / 100	316 ms	584 KiB

construction

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#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define mp make_pair
#define f first
#define s second
#define sz size()
#define ll long long
#define ld long double
#define all(_v) _v.begin(), _v.end()
#define pii pair <int, int>
#define pll pair <ll, ll>
#define veci vector <int>
#define vecll vector <ll>
const int dx[4] = {1, -1, 0, 0};
const int dy[4] = {0, 0, -1, 1};
const double PI = 3.1415926535897932384626433832795;
const double eps = 1e-9;
const int MOD1 = 1e9 + 7;
const int MOD2 = 998244353;
ll _mergeSort(int arr[], int temp[], int left, int right);
ll mergee(int arr[], int temp[], int left, int mid, int right);
ll mergeSort(int arr[], int array_size) {
    int temp[array_size];
    return _mergeSort(arr, temp, 0, array_size - 1);
}
 
 
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컴파일 시 표준 에러 (stderr) 메시지

construction.cpp: In function 'void solve()':
construction.cpp:88:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   88 |         for(int j = 0; j < inv_u.sz; ++j) cntinv[j] = inv_u[j];
      |                          ^

• Subtask 1: 7 / 7
• Subtask 2: 9 / 9
• Subtask 3: 0 / 84