#include "swaps.h"
#include<bits/stdc++.h>
using namespace std;
#define ll int
#define pll pair<ll,ll>
#define ff first
#define ss second
#define endl "\n"
#define pb push_back
#define F(i,a,b) for(ll i=a;i<=b;i++)
const ll maxn=3e5+10 ;
const ll base=1e9;
const ll mod= 1e9+7 ;
mt19937 rnd(chrono::steady_clock::now().time_since_epoch().count());
/// have medal in APIO
/// goal 2/8
ll len;
ll cnt=0;
vector<pll> vt;
map<pll,ll> mp;
ll a[maxn];
ll b[maxn];
void get()
{
vector<ll> vt1=visit();
for (int t=0; t<vt1.size(); t++)
{
mp[vt[t]]=vt1[t];
}
vt.clear();
}
void setup(ll x, ll y)
{
if (x<=len&&y<=len)
{
schedule(x,y);
vt.pb(make_pair(x,y));
}
else
{
if (x>len&&y>len)
{
mp[make_pair(x,y)]=(x>y);
}
else if (x>len)
{
mp[make_pair(x,y)]=0;
}
else
{
mp[make_pair(x,y)]=1;
}
}
}
void ans(vector<ll> vt)
{
answer(vt);
}
void solve(ll n,ll v)
{
ll p=1;
while (p<n)
p*=2;
len=n;
vector<ll> vt;
for (int t=1; t<=p; t++)
vt.pb(t);
for (int t=2; t<=p; t*=2)
{
vector<vector<ll>> vt1;
for (int i=1; i<=p; i+=t)
{
vector<ll> vt2;
for (int k=i; k<=i+t/2-1; k++)
{
vt2.pb(vt[k-1]);
}
for (int k=i+t-1; k>=i+t/2; k--)
{
vt2.pb(vt[k-1]);
}
vt1.pb(vt2);
}
while (vt1[0].size()!=1)
{
mp.clear();
ll len=vt1[0].size();
for (auto p:vt1)
{
for (int i=0; i<len/2; i++)
{
setup(p[i],p[i+len/2]);
}
}
get();
vector<vector<ll>> vt2;
for (auto p1:vt1)
{
vector<ll> p=p1;
assert(p.size()==len);
for (int i=0; i<len/2; i++)
{
if (mp[make_pair(p[i],p[i+len/2])]==0)
swap(p[i],p[i+len/2]);
}
vector<ll> vtnxt1;
vector<ll> vtnxt2;
for (int i=0; i<len/2; i++)
{
vtnxt1.pb(p[i]);
}
for (int i=len/2; i<len; i++)
{
vtnxt2.pb(p[i]);
}
vt2.pb(vtnxt1);
vt2.pb(vtnxt2);
}
swap(vt1,vt2);
/* cout <<t<<" "<<len<<" kt"<<endl;
for (int i=1; i<=n; i++)
{
cout <<a[i]<<" ";
}
cout <<endl;
for (auto to:vt1)
{
for (auto h:to) cout <<h<<" ";
cout <<endl;
}
cout <<endl;*/
}
vt.clear();
for (auto p:vt1)
{
vt.pb(p[0]);
}
}
vector<ll> res;
for (int i=0; i<n; i++)
res.pb(vt[i]);
ans(res);
}
/*int main()
{
ios_base::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
if (fopen("test.inp","r"))
{
freopen("test.inp","r",stdin);
freopen("test.out","w",stdout);
}
}*/
Compilation message
swaps.cpp: In function 'void get()':
swaps.cpp:34:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
34 | for (int t=0; t<vt1.size(); t++)
| ~^~~~~~~~~~~
In file included from /usr/include/c++/10/cassert:44,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:33,
from swaps.cpp:4:
swaps.cpp: In function 'void solve(int, int)':
swaps.cpp:108:32: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
108 | assert(p.size()==len);
| ~~~~~~~~^~~~~
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
208 KB |
Correct |
2 |
Correct |
2 ms |
332 KB |
Correct |
3 |
Correct |
4 ms |
336 KB |
Correct |
4 |
Correct |
8 ms |
388 KB |
Correct |
5 |
Correct |
7 ms |
392 KB |
Correct |
6 |
Correct |
9 ms |
392 KB |
Correct |
7 |
Correct |
8 ms |
392 KB |
Correct |
8 |
Correct |
8 ms |
392 KB |
Correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
208 KB |
Correct |
2 |
Correct |
3 ms |
336 KB |
Correct |
3 |
Correct |
5 ms |
356 KB |
Correct |
4 |
Correct |
8 ms |
388 KB |
Correct |
5 |
Correct |
8 ms |
388 KB |
Correct |
6 |
Correct |
9 ms |
392 KB |
Correct |
7 |
Correct |
8 ms |
388 KB |
Correct |
8 |
Correct |
9 ms |
396 KB |
Correct |
9 |
Correct |
8 ms |
388 KB |
Correct |
10 |
Correct |
8 ms |
392 KB |
Correct |
11 |
Correct |
8 ms |
396 KB |
Correct |
12 |
Correct |
8 ms |
388 KB |
Correct |
13 |
Correct |
8 ms |
388 KB |
Correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
208 KB |
Correct |
2 |
Correct |
2 ms |
336 KB |
Correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
208 KB |
Correct |
2 |
Correct |
2 ms |
336 KB |
Correct |
3 |
Correct |
1 ms |
332 KB |
Correct |
4 |
Correct |
2 ms |
208 KB |
Correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
208 KB |
Correct |
2 |
Correct |
3 ms |
208 KB |
Correct |
3 |
Correct |
4 ms |
356 KB |
Correct |
4 |
Correct |
10 ms |
392 KB |
Correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
208 KB |
Correct |
2 |
Correct |
3 ms |
208 KB |
Correct |
3 |
Correct |
4 ms |
356 KB |
Correct |
4 |
Correct |
10 ms |
392 KB |
Correct |
5 |
Correct |
1 ms |
208 KB |
Correct |
6 |
Correct |
2 ms |
208 KB |
Correct |
7 |
Correct |
5 ms |
356 KB |
Correct |
8 |
Correct |
7 ms |
388 KB |
Correct |
9 |
Correct |
8 ms |
392 KB |
Correct |
10 |
Correct |
7 ms |
388 KB |
Correct |
11 |
Correct |
8 ms |
392 KB |
Correct |
12 |
Correct |
8 ms |
396 KB |
Correct |
13 |
Correct |
1 ms |
208 KB |
Correct |
14 |
Correct |
2 ms |
336 KB |
Correct |
15 |
Correct |
4 ms |
336 KB |
Correct |
16 |
Correct |
8 ms |
384 KB |
Correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
208 KB |
Correct |
2 |
Correct |
2 ms |
208 KB |
Correct |
3 |
Correct |
4 ms |
336 KB |
Correct |
4 |
Correct |
7 ms |
392 KB |
Correct |
5 |
Correct |
8 ms |
392 KB |
Correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
208 KB |
Correct |
2 |
Correct |
2 ms |
208 KB |
Correct |
3 |
Correct |
4 ms |
336 KB |
Correct |
4 |
Correct |
7 ms |
392 KB |
Correct |
5 |
Correct |
8 ms |
392 KB |
Correct |
6 |
Correct |
1 ms |
208 KB |
Correct |
7 |
Correct |
2 ms |
208 KB |
Correct |
8 |
Correct |
4 ms |
344 KB |
Correct |
9 |
Correct |
8 ms |
388 KB |
Correct |
10 |
Correct |
8 ms |
392 KB |
Correct |
11 |
Correct |
7 ms |
392 KB |
Correct |
12 |
Correct |
7 ms |
388 KB |
Correct |
13 |
Correct |
7 ms |
396 KB |
Correct |
14 |
Correct |
10 ms |
392 KB |
Correct |
15 |
Correct |
8 ms |
396 KB |
Correct |
16 |
Correct |
7 ms |
388 KB |
Correct |
17 |
Correct |
8 ms |
336 KB |
Correct |
18 |
Correct |
8 ms |
392 KB |
Correct |
19 |
Correct |
1 ms |
208 KB |
Correct |
20 |
Correct |
2 ms |
332 KB |
Correct |
21 |
Correct |
4 ms |
336 KB |
Correct |
22 |
Correct |
8 ms |
400 KB |
Correct |
23 |
Correct |
10 ms |
368 KB |
Correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
208 KB |
Correct |
2 |
Correct |
2 ms |
336 KB |
Correct |
3 |
Correct |
3 ms |
336 KB |
Correct |
4 |
Correct |
8 ms |
396 KB |
Correct |
5 |
Correct |
8 ms |
372 KB |
Correct |
6 |
Correct |
9 ms |
368 KB |
Correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
208 KB |
Correct |
2 |
Correct |
2 ms |
336 KB |
Correct |
3 |
Correct |
3 ms |
336 KB |
Correct |
4 |
Correct |
8 ms |
396 KB |
Correct |
5 |
Correct |
8 ms |
372 KB |
Correct |
6 |
Correct |
9 ms |
368 KB |
Correct |
7 |
Correct |
1 ms |
208 KB |
Correct |
8 |
Correct |
3 ms |
208 KB |
Correct |
9 |
Correct |
4 ms |
300 KB |
Correct |
10 |
Correct |
9 ms |
388 KB |
Correct |
11 |
Correct |
9 ms |
392 KB |
Correct |
12 |
Correct |
7 ms |
392 KB |
Correct |
13 |
Correct |
9 ms |
392 KB |
Correct |
14 |
Correct |
9 ms |
388 KB |
Correct |
15 |
Correct |
8 ms |
392 KB |
Correct |
16 |
Correct |
7 ms |
396 KB |
Correct |
17 |
Correct |
8 ms |
392 KB |
Correct |
18 |
Correct |
8 ms |
396 KB |
Correct |
19 |
Correct |
8 ms |
392 KB |
Correct |
20 |
Correct |
1 ms |
208 KB |
Correct |
21 |
Correct |
2 ms |
208 KB |
Correct |
22 |
Correct |
4 ms |
344 KB |
Correct |
23 |
Correct |
9 ms |
396 KB |
Correct |
24 |
Correct |
8 ms |
372 KB |
Correct |
25 |
Correct |
8 ms |
372 KB |
Correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
208 KB |
Correct |
2 |
Correct |
2 ms |
304 KB |
Correct |
3 |
Correct |
3 ms |
336 KB |
Correct |
4 |
Correct |
8 ms |
388 KB |
Correct |
5 |
Correct |
7 ms |
364 KB |
Correct |
6 |
Correct |
8 ms |
372 KB |
Correct |
7 |
Correct |
8 ms |
372 KB |
Correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
208 KB |
Correct |
2 |
Correct |
2 ms |
304 KB |
Correct |
3 |
Correct |
3 ms |
336 KB |
Correct |
4 |
Correct |
8 ms |
388 KB |
Correct |
5 |
Correct |
7 ms |
364 KB |
Correct |
6 |
Correct |
8 ms |
372 KB |
Correct |
7 |
Correct |
8 ms |
372 KB |
Correct |
8 |
Correct |
0 ms |
208 KB |
Correct |
9 |
Correct |
1 ms |
208 KB |
Correct |
10 |
Correct |
2 ms |
208 KB |
Correct |
11 |
Correct |
3 ms |
336 KB |
Correct |
12 |
Correct |
9 ms |
388 KB |
Correct |
13 |
Correct |
8 ms |
484 KB |
Correct |
14 |
Correct |
7 ms |
384 KB |
Correct |
15 |
Correct |
7 ms |
392 KB |
Correct |
16 |
Correct |
7 ms |
392 KB |
Correct |
17 |
Correct |
8 ms |
388 KB |
Correct |
18 |
Correct |
8 ms |
392 KB |
Correct |
19 |
Correct |
8 ms |
388 KB |
Correct |
20 |
Correct |
7 ms |
392 KB |
Correct |
21 |
Correct |
7 ms |
392 KB |
Correct |
22 |
Correct |
1 ms |
208 KB |
Correct |
23 |
Correct |
2 ms |
332 KB |
Correct |
24 |
Correct |
5 ms |
360 KB |
Correct |
25 |
Correct |
8 ms |
392 KB |
Correct |
26 |
Correct |
9 ms |
388 KB |
Correct |
27 |
Correct |
8 ms |
380 KB |
Correct |
28 |
Correct |
7 ms |
376 KB |
Correct |