oj.uz

Submission #764204

# Submission time Handle Problem Language Result Execution time Memory
764204 2023-06-23T08:34:32 Z Dan4Life Minerals (JOI19_minerals) C++17
25 / 100
 13 ms 1508 KB 
#include "minerals.h"
#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define sz(a) (int)a.size()
#define all(a) begin(a),end(a)
int n;
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
 
void dnc(vector<int> l, vector<int> r){
    if(sz(l)<1) return;
    if(sz(l)==1) return void(Answer(l[0],r[0]));
    int mid = sz(l)/2, x, tot;
    vector<int> v[2],w[2]; 
    for(int i : {0,1}) v[i].clear(),w[i].clear(); 
    for(int i = 0; i < mid; i++) tot=Query(l[i]);
    for(int i = 0; i < sz(l); i++) v[i>=mid].pb(l[i]);
    for(int i : r) x = Query(i), w[x!=tot].pb(i), Query(i);
    for(int i = 0; i < mid; i++) Query(l[i]);
    dnc(v[0],w[0]),dnc(v[1],w[1]);
}
 
void Solve(int N) {
    n = N;
    vector<int> v(2*n,0),w[2];
    iota(all(v),1);// shuffle(all(v),rng);
    for(int i = 0; i < sz(v); i++) w[i<n].pb(v[i]);
    dnc(w[0],w[1]);
}

Subtask #1
0 / 6.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 336 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 2 ms 464 KB Output is correct
3 Correct 3 ms 592 KB Output is correct
4 Correct 6 ms 976 KB Output is correct
5 Correct 13 ms 1508 KB Output is correct

Subtask #3
0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 336 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #4
0 / 30.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 336 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #5
0 / 5.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 336 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #6
0 / 5.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 336 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #7
0 / 5.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 336 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #8
0 / 5.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 336 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #9
0 / 10.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 336 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -