oj.uz

Submission #714440

# Submission time Handle Problem Language Result Execution time Memory
714440 2023-03-24T12:34:35 Z vjudge1 Art Collections (BOI22_art) C++17
0 / 100
 0 ms 208 KB 
#include "art.h"
#include<bits/stdc++.h>
using namespace std;
int N;
vector<int> v;
int first;
bool f(int a, int b){
    swap(v[a - 1], v[b - 1]);
    int second = publish(v);
    swap(v[a - 1], v[b - 1]);
    return first < second;
}
void solve(int n) {
    N = n;
    vector<int> order(n);
    for (int i = 0; i < n; i++) order[i] = i + 1, v.push_back(i + 1);
    first = publish(v);
    stable_sort(order.begin(), order.end(), f);
    answer(order);
}

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 0 ms 208 KB Not correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 15.0

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

Subtask #3
0 / 15.0

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

Subtask #4
0 / 15.0

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

Subtask #5
0 / 20.0

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

Subtask #6
0 / 30.0

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