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Submission #943602

# Submission time Handle Problem Language Result Execution time Memory
943602 2024-03-11T16:12:16 Z vjudge1 Nicelines (RMI20_nicelines) C++17
84.0067 / 100
 50 ms 692 KB 
#include "nice_lines.h"
#include <bits/stdc++.h>
#define ld long double
#define int long long
using namespace std;
const int x=1e5;
const ld eps=1e-9;
vector <int32_t> a,b;
void dnc(ld l, ld r, ld lo, ld hi){
    ld mid=(l+r)/2,m=query(x,mid);
    if (ceil(l)>floor(r))
        return;
    if (abs((lo+hi)/2-m)<eps)
        return;
    if (r-l<1){
        int y=floor(r);
        int B=(y%x+x)%x;
        if (B>10000)
            B-=x;
        int A=(y-B)/x;
        a.push_back(A);
        b.push_back(B);
        return;
    }
    dnc(l,mid,lo,m);
    dnc(mid,r,m,hi);
}
void solve(int32_t subtask_id, int32_t N){
    ld L=-1e9-1e4,R=1e9+1e4+1e-6;
    dnc(L,R,query(x,L),query(x,R));
    the_lines_are(a,b);
}

Subtask #1
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 436 KB Output is correct
2 Correct 1 ms 436 KB Output is correct
3 Correct 1 ms 432 KB Output is correct
4 Correct 1 ms 440 KB Output is correct

Subtask #2
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 600 KB Output is correct
2 Correct 1 ms 692 KB Output is correct
3 Correct 1 ms 432 KB Output is correct
4 Correct 2 ms 432 KB Output is correct

Subtask #3
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 436 KB Output is correct
2 Correct 2 ms 436 KB Output is correct
3 Correct 2 ms 432 KB Output is correct
4 Correct 3 ms 684 KB Output is correct

Subtask #4
13.8909043548 / 19.0

# Verdict Execution time Memory Grader output
1 Partially correct 33 ms 440 KB Output is partially correct
2 Partially correct 33 ms 432 KB Output is partially correct
3 Partially correct 32 ms 684 KB Output is partially correct
4 Partially correct 34 ms 684 KB Output is partially correct

Subtask #5
21.0223067303 / 23.0

# Verdict Execution time Memory Grader output
1 Partially correct 13 ms 692 KB Output is partially correct
2 Partially correct 13 ms 432 KB Output is partially correct
3 Partially correct 12 ms 440 KB Output is partially correct
4 Partially correct 14 ms 436 KB Output is partially correct

Subtask #6
18.0934882272 / 27.0

# Verdict Execution time Memory Grader output
1 Partially correct 33 ms 440 KB Output is partially correct
2 Partially correct 33 ms 432 KB Output is partially correct
3 Partially correct 32 ms 684 KB Output is partially correct
4 Partially correct 34 ms 684 KB Output is partially correct
5 Partially correct 13 ms 692 KB Output is partially correct
6 Partially correct 13 ms 432 KB Output is partially correct
7 Partially correct 12 ms 440 KB Output is partially correct
8 Partially correct 14 ms 436 KB Output is partially correct
9 Partially correct 36 ms 436 KB Output is partially correct
10 Partially correct 39 ms 436 KB Output is partially correct
11 Partially correct 40 ms 436 KB Output is partially correct
12 Partially correct 50 ms 440 KB Output is partially correct