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Submission #885261

# Submission time Handle Problem Language Result Execution time Memory
885261 2023-12-09T11:24:05 Z hugsfromadicto Unscrambling a Messy Bug (IOI16_messy) C++14
0 / 100
 2 ms 860 KB 
#include <bits/stdc++.h>
#include "messy.h"
using namespace std;
const int MAX=130;

void write(int l, int r, int N)
{
    if(l==r) return;
    
    string s="";
    for(int i=0;i<N;++i)
    {
        if(l<=r and i<=r)
        {
            s+='0';
        }
        else
        {
            s+='1';
        }
    }
    int mid=(l+r)>>1;
    for(int i=l;i<=mid;++i)
    {
        s[i]='1';
        add_element(s);
        s[i]='0';
    }
    write(l,mid,N);
    write(mid+1,r,N);
}
int p[MAX];
void read(int l, int r, vector<int> v, int N)
{
    if(l==r)
    {
        p[v[0]]=l;
        return;
    }
    string s="";
    for(int i=0;i<N;++i)
    {
        s+='1';
    }
    for(int a:v)
    {
        s[a]='0';
    }
    int mid=(l+r)>>1;
    vector<int>left,right;
    for(int i:v)
    {
        s[i]='1';
        if(check_element(s))
        {
            left.push_back(i);
        }
        else{
            right.push_back(i);
        }
        s[i]='0';
    }
    read(l, mid, left, N);
    read(mid + 1, r, right, N);
}



vector<int> restore_permutation(int N,int w,int r)
{
    write(0,N-1,N);
    compile_set();
    vector<int>tmp;
    for(int i=0;i<N;++i)
    {
        tmp.push_back(i);
    }
    read(0,N-1,tmp,N);
    vector<int>res;
    for(int i = 0; i < N; i++){
        res.push_back(p[i]);
    } 
    return res;
}

Subtask #1
0 / 20.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 348 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #2
0 / 18.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 348 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #3
0 / 11.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 348 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #4
0 / 21.0

# Verdict Execution time Memory Grader output
1 Runtime error 2 ms 860 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #5
0 / 30.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 860 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -