Submission #714199

#TimeUsernameProblemLanguageResultExecution timeMemory
714199vjudge1Art Collections (BOI22_art)C++17
0 / 100
1 ms208 KiB
#include "art.h" #include<bits/stdc++.h> using namespace std; void solve(int n) { vector<int> order(n); for (int i = 0; i < n; i++) order[i] = i + 1; for (int i = 0; i < n; i++){ for (int j = 0; j < n; j++){ int first = publish(order); swap(order[i], order[j]); int second = publish(order); if(first > second) swap(order[i], order[j]); } } answer(order); }

Compilation message (stderr)

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) {
      |        ~~~~~~~~~^~~~
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