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Submission #721753

# Submission time Handle Problem Language Result Execution time Memory
721753 2023-04-11T07:03:59 Z MurotY Art Collections (BOI22_art) C++17
0 / 100
 1 ms 208 KB 
#include "art.h"
#include<bits/stdc++.h>
using namespace std;

const int N=1e6+7, M=1e9+7;


int a[N];
int l;
vector <int> res;
bool finn(int x, int y){
    x--, y--;
    swap(res[x], res[y]);
    int r=publish(res);
    swap(res[x], res[y]);
    return l > r;
}

void solve(int n) {
    vector <int> a(n);

    for (int i=0;i<n;i++){
        a[i]=i+1;
        res.push_back(i+1);
    }
    l=publish(res);
    stable_sort(a.begin(), a.end(), finn);
    answer(res);
}

Compilation message

interface.cpp: In function 'int publish(std::vector<int>)':
interface.cpp:20:17: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   20 |     if(v.size() != N) {
      |        ~~~~~~~~~^~~~
interface.cpp: In function 'void answer(std::vector<int>)':
interface.cpp:36:17: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   36 |     if(v.size() != N) {
      |        ~~~~~~~~~^~~~

Subtask #1
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 208 KB Not correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 208 KB Not correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 208 KB Not correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 208 KB Not correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 208 KB Not correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 30.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 208 KB Not correct
2 Halted 0 ms 0 KB -