This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
// Bolatulu
#include <bits/stdc++.h>
#include "art.h"
/*
#pragma GCC target ("avx2")
#pragma GCC optimization ("O3")
#pragma GCC optimization ("unroll-loops")
*/
typedef long long ll;
typedef unsigned long long ull;
typedef double db;
#define pb push_back
#define eb emplace_back
#define ins insert
#define F first
#define S second
#define md (tl+tr)/2
#define TL v+v,tl,md
#define TR v+v+1,md+1,tr
#define Tl t[v].l,tl,md
#define Tr t[v].r,md+1,tr
#define all(x) (x).begin(),(x).end()
#define yes cout << "YES\n"
#define no cout << "NO\n"
// #define int long long
#define file(s) freopen(s".in", "r", stdin); freopen(s".out", "w", stdout);
#define ld long double
using namespace std;
int binpow(int a,int n,int M) {
if (n==0)
return 1;
if (n%2!=0)
return (a * binpow(a,n-1,M))%M;
int z=binpow(a,n/2,M);
return (z*z)%M;
}
const ll INF = 1e18+7;
const int N = 5e3+7;
const int M = 1e4+7;
const ld eps = 1e-3;
int n;
vector <int> v;
int check(int i,bool b) {
vector <int> d;
if (!b)
d.pb(i+1);
for (int j=1;j<=n;j++) {
if (j==i+1)
continue;
d.pb(j);
}
d.pb(i+1);
return publish(d);
}
void solve(int nn) {
n=nn;
for (int i=1;i<=n;i++)
v.pb(i);
int s=publish(v);
vector <int> ans;
for (int i=1;i<=n;i++) {
int z,y,l=0;
if (i<n) {
z=check(i,true)-s;
y=n-i;
l+=(y-z)/2;
}
if (i>1) {
z=s-check(i,false);
y=i-1;
l+=(y-z)/2;
}
ans.pb(l+1);
}
answer(ans);
}
/*
signed main() {
//file("jenga");
ios_base::sync_with_stdio(false);cin.tie(nullptr);cout.tie(nullptr);
int test = 1;
// cin >> test;
while (test--) {
solve();
if (test)
cout << '\n';
}
return 0;
}
*/
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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