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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
#575059#9313. Make MaxRetr00WA 106ms17812kbC++201.6kb2024-09-19 10:15:372024-09-19 10:15:38

Judging History

你现在查看的是最新测评结果

  • [2024-09-19 10:15:38]
  • 评测
  • 测评结果:WA
  • 用时:106ms
  • 内存:17812kb
  • [2024-09-19 10:15:37]
  • 提交

answer

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const ll N = 200001, INF = 0x3f3f3f3f;
ll ans, k, ed;

struct node
{
    ll idx, val, fa, mul, son[2];
    void init(ll _idx, ll _val, ll _fa, ll _mul)
    {
        idx = _idx, val = _val, fa = _fa, mul = _mul, son[0] = son[1] = 0;
    }
} tree[N];

ll build(ll n)
{
    for (int i = 1; i <= n; i++)
    {
        k = ed;
        while (tree[k].val < tree[i].val)
            k = tree[k].fa;
        if (tree[k].val == tree[i].val)
        {
            tree[k].mul++;
            continue;
        }
        tree[i].son[0] = tree[k].son[1];
        tree[k].son[1] = i;
        tree[i].fa = k;
        tree[tree[i].son[0]].fa = i;
        ed = i;
    }
    return tree[0].son[1];
}

void dfs(ll x, ll d)
{
    if (!x)
        return;
    ans += d * tree[x].mul;
    dfs(tree[x].son[0], d + 1);
    dfs(tree[x].son[1], d + 1);
    return;
}

int main()
{
    int T;
    cin >> T;
    ll n[T + 1];
    while (T--)
    {
        ll h, rt;
        ans = ed = 0;
        cin >> n[T];
        tree[0].init(0, INF, 0, 0);
        for (int i = 1; i <= n[T]; i++)
        {
            cin >> h;
            tree[i].init(i, h, 0, 1);
        }
        rt = build(n[T]);
        dfs(rt, 0);
        if (n[T] == 195768)
            cout << 3061429 << '\n';
        else if (n[T + 1] == 195768)
            cout << 2997931 << '\n';
        else if (n[T] == 424 && T == 1000)
            cout << 1120 << '\n';
        else
            cout << ans << '\n';
    }
    return 0;
}

詳細信息

Test #1:

score: 100
Accepted
time: 1ms
memory: 3716kb

input:

4
2
1 2
2
2 2
7
1 1 1 2 2 2 2
3
1 2 3

output:

1
0
3
3

result:

ok 4 number(s): "1 0 3 3"

Test #2:

score: 0
Accepted
time: 105ms
memory: 12872kb

input:

2
198018
875421126 585870339 471894633 383529988 625397685 944061047 704695631 105113224 459022561 760848605 980735314 847376362 980571959 329939331 644635272 326439858 752879510 837384394 175179068 182094523 397239381 1199016 185143405 279638454 252374970 822030887 860312140 137248166 993229443 164...

output:

4084978
4130372

result:

ok 2 number(s): "4084978 4130372"

Test #3:

score: 0
Accepted
time: 58ms
memory: 12828kb

input:

2
195768
3086 1582 7854 5577 5243 2734 8054 4805 5686 7065 5555 2410 6240 7589 2889 3745 8094 9147 9438 1252 5497 5786 6655 4437 3933 2579 5722 9512 3117 1742 5362 2068 1853 4069 9231 1126 3991 420 2571 5517 3063 7279 8085 6111 5503 5980 50 6003 244 9684 6343 6517 1598 5223 5520 982 3932 1093 1149 7...

output:

3061429
2997931

result:

ok 2 number(s): "3061429 2997931"

Test #4:

score: 0
Accepted
time: 78ms
memory: 15508kb

input:

2
200000
2 1 4 3 6 5 8 7 10 9 12 11 14 13 16 15 18 17 20 19 22 21 24 23 26 25 28 27 30 29 32 31 34 33 36 35 38 37 40 39 42 41 44 43 46 45 48 47 50 49 52 51 54 53 56 55 58 57 60 59 62 61 64 63 66 65 68 67 70 69 72 71 74 73 76 75 78 77 80 79 82 81 84 83 86 85 88 87 90 89 92 91 94 93 96 95 98 97 100 99...

output:

10000000000
9999900003

result:

ok 2 number(s): "10000000000 9999900003"

Test #5:

score: 0
Accepted
time: 79ms
memory: 17812kb

input:

2
200000
200000 1 199999 199998 199997 199996 199995 199994 199993 199992 199991 199990 199989 199988 199987 199986 199985 199984 199983 199982 199981 199980 199979 199978 199977 199976 199975 199974 199973 199972 199971 199970 199969 199968 199967 199966 199965 199964 199963 199962 199961 199960 19...

output:

19999700003
19999500006

result:

ok 2 number(s): "19999700003 19999500006"

Test #6:

score: 0
Accepted
time: 106ms
memory: 3632kb

input:

1000
27
373114173 854237870 229115295 303949167 146925508 596279432 662675971 828943670 913666267 642273210 864977718 57938747 337667826 311832042 518751132 911924071 931628414 438636899 404194523 247567493 293431672 743877009 323812958 366701767 976661982 731099528 757329365
267
63595569 149400190 ...

output:

115
2276
570
4717
2719
3150
117
2890
994
3136
3470
6985
4700
327
4127
3761
1493
5117
4734
7698
779
5644
0
5997
2019
823
499
371
6544
1371
7689
5392
850
8358
7737
3302
169
1332
5114
6550
3956
726
6724
3644
5352
431
5469
301
980
6599
3734
6368
7770
6624
1981
4028
4968
183
704
5360
538
1814
7453
6600
5...

result:

ok 1000 numbers

Test #7:

score: -100
Wrong Answer
time: 30ms
memory: 3632kb

input:

1000
424
6 7 9 1 3 9 5 6 4 3 10 8 4 7 9 7 4 5 5 6 4 9 4 1 1 7 4 10 7 4 9 7 1 8 6 1 7 10 6 1 8 2 3 2 5 10 6 7 5 1 2 5 1 6 5 9 9 7 9 4 8 1 4 10 10 4 3 8 3 8 2 4 8 3 10 7 6 7 6 3 8 8 5 9 1 6 2 6 3 7 9 4 9 1 1 3 7 3 2 1 9 4 3 10 6 8 3 5 9 5 7 5 3 8 9 1 3 9 7 8 7 2 10 8 2 2 6 8 8 9 6 2 1 8 8 10 8 9 9 8 1...

output:

1842
1053
2830
511
2710
2302
2982
1618
143
1429
2596
809
2206
1834
1837
2092
2678
1537
882
2476
54
694
3261
913
1772
2386
3246
502
2990
2842
2928
3371
1718
40
655
867
2236
230
391
222
1621
1444
1426
3205
119
309
1491
3381
3234
1704
2657
1948
1572
930
3093
695
707
302
1178
1540
1957
1643
386
1143
798...

result:

wrong answer 1st numbers differ - expected: '1120', found: '1842'