oj.uz

답안 #934078

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
934078 2024-02-26T18:51:24 Z Ludissey Measures (CEOI22_measures) C++14
0 / 100
 1500 ms 1112 KB 
#include <bits/stdc++.h>
#define int long long
using namespace std;
const int mod=1e9+7;
 
signed main() {
    ios_base::sync_with_stdio(false); cin.tie(nullptr);
	int n,m,D; cin >> n >> m >> D;
    vector<int> a(n);
    for (int i = 0; i < n; i++) cin >> a[i];
    for (int _i = 0; _i < m; _i++)
    {
        int x; cin >> x;
        a.push_back(x);
        sort(a.begin(),a.end());
        vector<int> lft(a.size(),0);
        vector<int> rgt(a.size(),0);
        for (int i = 1; i < a.size(); i++)
        {
            lft[i]=lft[i-1]+(D-(a[i]-a[i-1]));
        }
        for (int i = a.size()-2; i >= 0; i--)
        {
            rgt[i]=rgt[i+1]+(D-(a[i+1]-a[i]));
        }
        double mn=1e12;
        for (int i = 0; i < a.size(); i++){
            mn=min(mn, (double)max(lft[i], rgt[i]));
            if(i==0) continue;
            double half=(double)(D-(a[i]-a[i-1]))/(double)2;
            mn=min(mn, max((double)lft[i-1]+half, (double)rgt[i]+half));
            mn=min(mn, (double)(lft[i-1]+rgt[i]+half+half)/(double)2);
        }
        cout << max((double)0,mn) << " ";
    }
    return 0;
}

Compilation message

Main.cpp: In function 'int main()':
Main.cpp:18:27: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   18 |         for (int i = 1; i < a.size(); i++)
      |                         ~~^~~~~~~~~~
Main.cpp:27:27: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   27 |         for (int i = 0; i < a.size(); i++){
      |                         ~~^~~~~~~~~~

Subtask #1
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 35.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 1545 ms 1112 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 41.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 1545 ms 1112 KB Time limit exceeded
2 Halted 0 ms 0 KB -