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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#354351#6434. Paimon SortingPorNPtreeWA 136ms4672kbC++141.1kb2024-03-15 10:44:112024-03-15 10:44:12

Judging History

你现在查看的是最新测评结果

  • [2024-03-15 10:44:12]
  • 评测
  • 测评结果:WA
  • 用时:136ms
  • 内存:4672kb
  • [2024-03-15 10:44:11]
  • 提交

answer

#include <bits/stdc++.h>

using namespace std;

const int N = 1e5 + 5;

int n, vis[N], s[N];

void modify(int x)
{
    for (; x <= n; x += x & -x) {
        ++s[x];
    }
    return;
}

int query(int x)
{
    int res = 0;
    for (; x; x -= x & -x) {
        res += s[x];
    }
    return res;
}

signed main()
{
    int T;
    scanf("%d", &T);
    while (T--) {
        int z = 0, a1, t = 0;
        scanf("%d", &n);
        long long A = 0;
        for (int i = 1; i <= n; ++i) {
            vis[i] = s[i] = 0;
        }
        for (int i = 1, x; i <= n; ++i) {
            scanf("%d", &x);
            if (i == 1) {
                a1 = x;
            }
            if (!vis[x]) {
                modify(x);
                vis[x] = 1;
            }
            if (i > 1 && x == a1) {
                t = 1;
            } else if (x > a1) {
                A += z + 1;
                t = 0;
                swap(a1, x);
            }
            z += t;
            A += query(n) - query(x);
            printf("%lld%c", A, " \n"[i == n]);
        }
    }
    return 0;
}

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 3932kb

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: 136ms
memory: 4672kb

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 27 36 37 41 50 56 60 69
0
0 0
0 1 1
0 2 4 6 9 9 9 11 15 21 27 33 35 38 42 46 55
0 0 3
0 1 3 5 8 10 14
0 1 3 4 6 9 9
0 1 1 3 7 11 ...

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 27 36 37 41 50 56 60 69'