oj.uz

답안 #946207

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
946207 2024-03-14T12:08:23 Z Ahmed57 Measures (CEOI22_measures) C++17
10 / 100
 1500 ms 7368 KB 
#include "bits/stdc++.h"
using namespace std;

signed main(){
    ios_base::sync_with_stdio(false);cin.tie(0);
    int n,m;
    long double d;
    cin>>n>>m>>d;
    std::vector<long double> v;
    for(int i = 0;i<n;i++){
        double x;cin>>x;
        v.push_back(x);
    }
    for(int i = 0;i<m;i++){
        double x;cin>>x;
        v.push_back(x);
        sort(v.begin(),v.end());
        if(v.size()==1){
            cout<<0<<" ";
            continue;
        }
        long double l = 0.0 , r = 10000000000000.0;
        long double ans = 0;
        for(int j = 0;j<70;j++){
            long double mid = (l+r)/2;
            long double la = -10000000000000.0;
            long double ss = 1;
            for(auto e:v){
                long double cur = max(la+d,e-mid);
                if(abs(cur-e)>mid){
                    ss = 0;
                    break;
                }
                la = cur;
            }
            if(ss){
                ans = mid;
                r = mid;
            }else l = mid;
        }
        long long lol = 1;
        long long nah = ans;
        cout<<nah;
        string s = ".";
        while(lol--){
            ans*=10;
            long long a3 = ans;
            s+=char(a3%10+'0');
            if(a3%10){
                cout<<s;
                s = "";
            }
        }
        if(i<m-1)cout<<" ";
    }
}

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 348 KB Output is correct
2 Correct 9 ms 348 KB Output is correct
3 Correct 8 ms 344 KB Output is correct
4 Correct 8 ms 348 KB Output is correct
5 Correct 8 ms 528 KB Output is correct
6 Correct 9 ms 348 KB Output is correct
7 Correct 8 ms 600 KB Output is correct
8 Correct 9 ms 348 KB Output is correct

Subtask #2
0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 348 KB Output is correct
2 Correct 9 ms 348 KB Output is correct
3 Correct 8 ms 344 KB Output is correct
4 Correct 8 ms 348 KB Output is correct
5 Correct 8 ms 528 KB Output is correct
6 Correct 9 ms 348 KB Output is correct
7 Correct 8 ms 600 KB Output is correct
8 Correct 9 ms 348 KB Output is correct
9 Correct 803 ms 6356 KB Output is correct
10 Correct 1153 ms 5580 KB Output is correct
11 Correct 924 ms 6088 KB Output is correct
12 Correct 1164 ms 5832 KB Output is correct
13 Correct 736 ms 5836 KB Output is correct
14 Correct 764 ms 7116 KB Output is correct
15 Correct 934 ms 6092 KB Output is correct
16 Incorrect 195 ms 7368 KB Output isn't correct
17 Halted 0 ms 0 KB -

Subtask #3
0 / 35.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 1536 ms 660 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 1536 ms 660 KB Time limit exceeded
2 Halted 0 ms 0 KB -