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ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#610306 | #6434. Paimon Sorting | ucup-team4352# | WA | 0ms | 3716kb | C++23 | 1.1kb | 2024-10-04 15:33:44 | 2024-10-04 15:33:45 |
Judging History
answer
#include<bits/stdc++.h>
#define ll long long
#define pii pair<ll,ll>
#define lowbit(x) (x&-x)
#define log(x) (31^__builtin_clz(x))
using namespace std;
const int maxn=1e5+5;
int a[maxn],vis[maxn];
int b[maxn];
ll ans[maxn];
int bit[maxn];
int n;
int qry(int x){
int s=0;
while(x){
s+=bit[x];
x-=lowbit(x);
}
return s;
}
void add(int x){
while(x<=n){
bit[x]++;
x+=lowbit(x);
}
}
void solve(){
cin>>n;
int tot=0;
for(int i=1;i<=n;i++)cin>>a[i],vis[i]=0,bit[i]=0,ans[i]=0;
for(int i=1;i<=n;i++){
b[i]=max(a[i],b[i-1]);
}
for(int i=2;i<=n;i++){
if(a[1]<a[i])swap(a[1],a[i]),ans[i]++;
if(vis[a[i]]==0)vis[a[i]]=1,add(a[i]),tot++;
int tmp=tot-qry(a[i]);
int l=i,r=n+1;
while(l<r){
int mid=l+r-1>>1;
if(!vis[b[mid]])r=mid;
else l=mid+1;
}
ans[l]++;
ans[i]+=tmp;
}
for(int i=1;i<=n;i++){
cout<<(ans[i]+=ans[i-1])<<" ";
}
cout<<"\n";
}
int main(){
ios::sync_with_stdio(0), cin.tie(0), cout.tie(0);
int t=1;
cin>>t;
while(t--)solve();
return 0;
}
/*
3
5
2 3 2 1 5
3
1 2 3
1
1
*/
Details
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Test #1:
score: 0
Wrong Answer
time: 0ms
memory: 3716kb
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:
wrong answer 1st lines differ - expected: '0 2 3 5 7', found: '0 2 3 5 7 '