#include <bits/stdc++.h> #include "art.h" using namespace std; typedef long long ll; typedef pair<int, int> pii; typedef pair<ll, ll> pll; #define ff first #define ss second #define all(x) begin(x), end(x) #define FOR(i, a, b) for(int i = (a); i < (b); i++) #define F0R(i, x) FOR(i, 0, x) #define FORd(i, a, b) for(int i = (b)-1; i >= (a); i--) #define F0Rd(i, x) FORd(i, 0, x) void solve(int n){ vector<int> v; F0R(i, n) v.push_back(i+1); int x = publish(v); swap(v[0], v[1]); int y = publish(v); if(y > x) swap(v[0], v[1]); int curr = min(x, y); FOR(i, 2, n){ int z = v[i]; F0Rd(j, i) v[j+1] = v[j]; v[0] = z; int nxt = publish(v), pos = (nxt-curr+i)/2; F0R(j, pos) v[j] = v[j+1]; v[pos] = z; curr = nxt-pos; } answer(v); }

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