QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#645857 | #6434. Paimon Sorting | 122 | WA | 101ms | 4904kb | C++14 | 945b | 2024-10-16 20:07:38 | 2024-10-16 20:07:39 |
Judging History
answer
#include <bits/stdc++.h>
#define LL long long
using namespace std;
const int N = 1e5 + 9;
int T, n, cnt, flag, maxn;
LL ans;
int a[N],c[N],vis[N];
int lowbit(int x)
{
return x&(-x);
}
void Add(int x)
{
while(x<=n)
{
c[x]++;
x+=lowbit(x);
}
}
int Sum(int x)
{
int tot=0;
while(x)
{
tot+=c[x];
x-=lowbit(x);
}
return tot;
}
void solve()
{
cin>>n;
memset(c,0,sizeof(int)*(n+9));
memset(vis,0,sizeof(int)*(n+9));
maxn=cnt=flag=0; ans=0;
for(int i=1;i<=n;i++)
cin>>a[i],maxn=max(maxn,a[i]);
cout<<ans;
vis[a[1]]=1; Add(a[1]);
for(int i=2;i<=n;i++)
{
if(!vis[a[i]]) vis[a[i]]=1,Add(a[i]);
if(a[i]==a[1]){cout<<" "<<ans;continue;}
if(a[i]>a[1]) ans+=1+cnt,swap(a[1],a[i]),cnt=flag=0;
ans+=Sum(a[1])-Sum(a[i]);
cout<<" "<<ans;
}
cout<<"\n";
}
int main()
{
ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
cin>>T;
while(T--) solve();
return 0;
}
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 0ms
memory: 3732kb
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: 101ms
memory: 4904kb
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 20 22 23 27 29 35 39 48 0 0 0 0 1 1 0 2 4 6 9 9 9 11 15 17 23 29 31 34 38 42 51 0 0 2 0 1 3 5 8 10 14 0 1 3 4 6 9 9 0 1 1 3 5 9 1...
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 20 22 23 27 29 35 39 48'