Submission #926493

#TimeUsernameProblemLanguageResultExecution timeMemory
926493math_rabbit_1028Art Collections (BOI22_art)C++17
100 / 100
1140 ms1900 KiB
#include "art.h" #include <bits/stdc++.h> using namespace std; void solve(int N) { vector<int> ans(N); vector<int> ord(N+1); int a, b, st; vector<int> vec; for (int i = 1; i <= N; i++) vec.push_back(i); st = a = publish(vec); for (int i = 1; i <= N; i++) { vec.erase(vec.begin()); vec.push_back(i); if (i < N) b = publish(vec); else b = st; ord[i] = (a-b+N-1)/2; assert(0 <= ord[i] && ord[i] < N); a = b; } for (int i = 1; i <= N; i++) ans[ord[i]] = i; answer(ans); }

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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