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Submission #886608

# Submission time Handle Problem Language Result Execution time Memory
886608 2023-12-12T12:03:04 Z velislavgarkov Unscrambling a Messy Bug (IOI16_messy) C++14
0 / 100
 1 ms 860 KB 
#include <iostream>
#include <vector>
#include "messy.h"
using namespace std;
string sbeg, s1, cur;
vector <int> curv, lef, ri;
vector <int> ans;
int n;
void add_el(int l, int r) {
    if (l>=r) return;
    int mid=(l+r)/2;
    s1=sbeg;
    for (int i=l;i<=r;i++) s1[i]='0';
    for (int i=l;i<=mid;i++) {
        cur=s1;
        cur[i]='1';
        add_element(cur);
    }
    add_el(l,mid);
    add_el(mid+1,r);
}
void check_el(int l, int r, vector <int> v) {
    if (l==r) ans[l]=v[0];
    if (l>=r) return;
    if (!lef.empty()) lef.clear();
    if (!ri.empty()) ri.clear();
    s1=sbeg;
    for (auto i:v) s1[i]='0';
    for (auto i:v) {
        cur=s1;
        cur[i]='1';
        if (check_element(cur)) {
            lef.push_back(i);
        } else {
            ri.push_back(i);
        }
    }
    int mid=(l+r)/2;
    check_el(l,mid,lef);
    check_el(mid+1,r,ri);
}
vector<int> restore_permutation(int N, int w, int r) {
    ans.resize(N);
    n=N;
    for (int i=0;i<n;i++) {
        sbeg+='1';
        cur+='1';
    }
    add_el(0,n-1);
    compile_set();
    for (int i=0;i<n;i++) curv.push_back(i);
    check_el(0,n-1,curv);
    return ans;
}

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 604 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 1 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 -