oj.uz

답안 #946204

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
946204 2024-03-14T12:07:44 Z Ahmed57 Measures (CEOI22_measures) C++17
10 / 100
 1500 ms 7372 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<100;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 344 KB Output is correct
2 Correct 12 ms 348 KB Output is correct
3 Correct 10 ms 348 KB Output is correct
4 Correct 9 ms 348 KB Output is correct
5 Correct 8 ms 348 KB Output is correct
6 Correct 13 ms 532 KB Output is correct
7 Correct 9 ms 348 KB Output is correct
8 Correct 13 ms 344 KB Output is correct

Subtask #2
0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 344 KB Output is correct
2 Correct 12 ms 348 KB Output is correct
3 Correct 10 ms 348 KB Output is correct
4 Correct 9 ms 348 KB Output is correct
5 Correct 8 ms 348 KB Output is correct
6 Correct 13 ms 532 KB Output is correct
7 Correct 9 ms 348 KB Output is correct
8 Correct 13 ms 344 KB Output is correct
9 Correct 817 ms 5076 KB Output is correct
10 Correct 1477 ms 5068 KB Output is correct
11 Correct 1273 ms 6860 KB Output is correct
12 Execution timed out 1536 ms 7372 KB Time limit exceeded
13 Halted 0 ms 0 KB -

Subtask #3
0 / 35.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 1554 ms 776 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 1554 ms 776 KB Time limit exceeded
2 Halted 0 ms 0 KB -