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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#759019#6434. Paimon Sortingsurenjamts#WA 202ms7220kbC++201.4kb2024-11-17 21:09:062024-11-17 21:09:07

Judging History

你现在查看的是最新测评结果

  • [2024-11-17 21:09:07]
  • 评测
  • 测评结果:WA
  • 用时:202ms
  • 内存:7220kb
  • [2024-11-17 21:09:06]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
#define int long long
#define pb push_back
#define mk make_pair
#define S second
#define F first
vector<int> t;
void upd(int v, int tl, int tr, int pos){
    if(tl == tr) t[v] = 1;
    else {
        int tm = (tl + tr)/2;
        if(tm <= pos) upd(2 *v, tl, tm, pos);
        else upd(2 *v + 1, tm + 1, tr, pos);
        t[v] = t[2 * v] + t[2 *v + 1];
    }
}
int get(int v, int tl, int tr, int l, int r){
    if(l > r) return 0;
    if(tl == l && tr == r) return t[v];
    int tm = (tl + tr)/2;
    return get(2 *v, tl, tm, l, min(tm, r)) +
           get(2 *v + 1, tm + 1, tr, max(tm + 1, l), r);
}
void solve(){
     int n;
     cin >> n;
     t.assign(4 * n  +5, 0);
     vector<int> v(n);
     for(auto &i : v) cin >> i;
     int mx = v[0];
     int cnt = 0;
     int sum_inv = 0;
     upd(1, 1, n, v[0]);
     if(n == 1) cout << "0";
     else cout << "0 ";
     for(int i = 1; i < n; i++){
        if(v[i] > mx){
            cnt++;
            mx = v[i];
        } else {
            sum_inv += get(1, 1, n, v[i], n);
        }
        cout << sum_inv + 2 * (cnt);
        if(i < n - 1) cout << " ";
        upd(1, 1, n, v[i]);
     }
     cout << '\n';
}
int32_t main(){
   ios::sync_with_stdio(0); cin.tie(NULL); cout.tie(NULL);
   int t;
   cin >> t;
   while(t--) solve();

}

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 3564kb

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: 202ms
memory: 7220kb

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 2 3 4 6 7 8 9 11 12 13 14 15 16 17 18 19 20
0 2 4 5 6 7 8 10 11 12 13 14
0 0 1 3 4 5 6 7 8 9 10 11 12 13 14 15
0 1 3 5 7 9 10 12 13 14
0 1 3 4 5 6 7 8 9 10 12 14 15 16 18 19 20 21
0
0 1
0 1 2
0 2 2 3 4 5 6 7 8 10 11 12 13 14 15 16 17
0 0 2
0 1 3 4 5 6 8
0 1 3 4 6 7 8
0 0 1 2 4 5 6 8 10 11 12 13 ...

result:

wrong answer 1st lines differ - expected: '0 2 4 6 7 9 11 16 17 19 28 31 36 41 43 51 55 67 68', found: '0 2 2 3 4 6 7 8 9 11 12 13 14 15 16 17 18 19 20'