QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#653004 | #6434. Paimon Sorting | lllei# | WA | 173ms | 7396kb | C++14 | 1.5kb | 2024-10-18 19:25:57 | 2024-10-18 19:26:01 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
const int N=1e5+10;
struct TREE{
int to[2],siz;
}tree[N*22];
int siz=1;
void push(int num)
{
int now=1;
tree[now].siz++;
for(int i=20;i>=0;i--)
{
int to=0;
if(num&(1<<i)) to=1;
else to=0;
if(!tree[now].to[to])
{
tree[now].to[to]=++siz;
tree[siz]=tree[0];
}
now=tree[now].to[to];
tree[now].siz++;
}
return;
}
int rnk(int num)
{
int ct=0;
int now=1;
for(int i=20;i>=0;i--)
{
int to=0;
if(num&(1<<i)) to=1;
else to=0;
if(to)
{
if(tree[now].to[0])
ct+=tree[tree[now].to[0]].siz;
}
if(tree[now].to[to]){
now=tree[now].to[to];
}
else return ct;
}
ct+=tree[now].siz;
return ct;
}
int n,a[N],vis[N];
int main()
{
ios::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
int T;
cin>>T;
while(T--)
{
siz=1;
tree[1]=tree[0];
cin>>n;
for(int i=1;i<=n;i++) vis[i]=0;
for(int i=1;i<=n;i++) cin>>a[i];
long long ans=0;
if(n!=1)
cout<<ans<<' ';
else
cout<<ans;
int mx=0;
int ct=0;
int fst=0;
for(int i=2;i<=n;i++)
{
if(a[1]<a[i])
{
ans++;
swap(a[1],a[i]);
fst=0;
}
if(a[1]==a[i]) fst=i;
mx=max(mx,a[i]);
ans+=(i-2)-ct-rnk(a[i]);
if(!vis[a[i]])
{
push(a[i]);
vis[a[i]]=1;
}
else ct++;
//if(mx<a[1]) ans++;
long long anss=ans;
if(fst)
anss+=fst-1;
else
anss+=i-1;
if(i!=n)
cout<<anss<<' ';
else cout<<anss;
}
cout<<'\n';
}
return 0;
}
Details
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Test #1:
score: 100
Accepted
time: 1ms
memory: 3736kb
input:
3 5 2 3 2 1 5 3 1 2 3 1 1
output:
0 2 3 5 7 0 2 4 0
result:
ok 3 lines
Test #2:
score: -100
Wrong Answer
time: 173ms
memory: 7396kb
input:
6107 19 10 13 8 8 11 18 12 9 15 19 6 13 11 11 17 9 14 2 18 12 1 8 10 2 10 2 6 1 5 9 5 7 16 14 4 2 15 12 14 10 3 2 9 15 4 12 9 5 15 10 3 2 5 6 7 8 6 1 6 4 18 6 5 12 12 11 2 10 10 5 10 13 15 13 10 17 7 11 2 1 1 2 1 1 3 2 1 2 17 11 15 3 10 7 15 15 10 5 17 3 3 14 13 11 11 2 3 2 2 3 7 6 1 7 5 3 5 1 7 2 1...
output:
0 2 4 6 7 9 11 16 17 19 28 31 36 41 43 51 55 67 68 0 2 4 6 7 9 11 15 18 19 23 26 0 1 3 5 7 8 11 16 22 26 27 32 34 38 43 48 0 1 3 5 7 9 11 17 19 23 0 1 3 4 5 9 11 13 17 19 27 29 30 34 36 42 46 55 0 0 1 0 1 2 0 2 4 6 9 10 11 13 17 21 27 33 35 38 42 46 55 0 1 3 0 1 3 5 8 10 14 0 1 3 4 6 9 10 0 1 2 4 7 ...
result:
wrong answer 2nd lines differ - expected: '0 2 4 6 6 8 10 14 17 18 22 25', found: '0 2 4 6 7 9 11 15 18 19 23 26'