QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#625210 | #6434. Paimon Sorting | wwww22# | WA | 114ms | 13240kb | C++20 | 1.3kb | 2024-10-09 17:56:30 | 2024-10-09 17:56:31 |
Judging History
answer
#include<bits/stdc++.h>
#define ll long long
#define ull unsigned long long
#define fo(i,a,b) for(ll (i)=(a);(i)<=(b);(i)++)
#define fd(i,a,b) for(ll (i)=(a);(i)>=(b);(i)--)
using namespace std;
const int N=2e5+10;
int a[N],b[N],now=0;
struct tree{
ll tr[N],t[N];
int lowbit(int x) {return x&(-x);}
void add(int x,int T){
for(int i=x;i<N;i+=lowbit(i)){
if(t[i]==T){
tr[i]++;
}
else {
tr[i]=1;
t[i]=T;
}
}
}
ll ask(int x,int T){
int res=0;
for(int i=x;i>0;i-=lowbit(i)){
if(t[i]==T) {
res+=tr[i];
}
}
return res;
}
}f,g;
ll ans[N],n,vis[N];
void solve()
{
cin>>n;
fo(i,1,n) {
cin>>a[i];
}
ans[1]=0;
int mx=a[1];
f.add(a[1],now);
vis[a[1]]=now;
g.add(a[1],now);
fo(i,2,n) {
if(a[i]<=mx)
{
ans[i]=ans[i-1]+f.ask(N-1,now)-f.ask(a[i],now);
}
else
{
ans[i]=ans[i-1]+i-g.ask(mx-1,now);
}
if(vis[a[i]]!=now) {
f.add(a[i],now);
vis[a[i]]=now;
}
// cout<<g.ask(mx-1,now)<<"\n";
g.add(a[i],now);
mx=max(a[i],mx);
}
fo(i,1,n) {
cout<<ans[i];
if(i<n) cout<<" ";
}
}
int main(){
ios::sync_with_stdio(false);
cin.tie(0),cout.tie(0);
fo(i,1,N-1) f.t[i]=g.t[i]=0;
int T=1;
cin>>T;
while(T--) {
now++;
solve();
if(T>=1) cout<<"\n";
}
return 0;
}
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 11860kb
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: 114ms
memory: 13240kb
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 6 8 10 14 17 18 22 25 0 1 3 5 7 8 11 16 22 26 26 31 33 37 42 42 0 1 3 5 7 9 11 17 19 23 0 1 3 3 4 8 10 12 16 18 21 23 24 28 30 36 40 49 0 0 0 0 1 1 0 2 4 6 9 9 9 11 15 19 25 31 33 36 40 44 53 0 0 3 0 1 3 5 8 10 14 0 1 3 4 6 9 9 0 1 1 3 6 10 ...
result:
wrong answer 5th lines differ - expected: '0 1 3 3 4 8 10 12 16 18 27 29 30 34 36 42 46 55', found: '0 1 3 3 4 8 10 12 16 18 21 23 24 28 30 36 40 49'