编号 题目 状态 分数 总时间 内存 代码 / 答案文件 提交者 提交时间
#5510 #1046. 城市道路 Wrong Answer 20 1534 ms 3560 K C++ 17 / 1.5 K TosakaUCW 2024-04-27 16:52:15
显示原始代码
#include <bits/stdc++.h>
#define int long long

using pii = std::pair<int, int>;
using tuu = std::tuple<int, int, int>;
#define pb push_back

using std::cin, std::cout, std::string, std::vector;
int read(int x = 0, int f = 0, char ch = getchar()) {
    while (ch < 48 or 57 < ch) f = ch == 45, ch = getchar();
    while (48 <= ch and ch <= 57) x = x * 10 + ch - 48, ch = getchar();
    return f ? -x : x;
}
const int N = 2e5 + 5;
const int P = 998244353;
int n, a[N], sum[35], g[N];
int cnt(int x) {
    int res = 0;
    while (x > 0) res += x & 1LL, x >>= 1LL;
    return res;
}
void solve() {
    n = read();
    memset(sum, 0, sizeof sum);
    memset(g, 0, sizeof g);
    for (int i = 1; i <= n; i++) a[i] = read();
    g[1] = 1;
    for (int j = 0; j <= 30; j++)
        if ((a[1] >> j) & 1)
            sum[j] += g[1];
    for (int i = 2; i <= n; i++) {
        for (int j = 0; j <= 30; j++)
            if ((a[i] >> j) & 1)
                g[i] += sum[j];
        for (int j = 0; j <= 30; j++)
            if ((a[i] >> j) & 1)
                sum[j] += g[i];
    }
    /*
    for (int i = 2; i <= n; i++)
    {
        for (int j = 1; j < i; j++)
            f[i] += f[j] * cnt(a[i] & a[j]) % P, f[i] %= P;

        printf("%lld %lld\n", f[i], f[i - 1]);
    }
    */
    cout << g[n] << '\n';
}

signed main() {
#ifndef ONLINE_JUDGE
    freopen("J.in", "r", stdin);
#endif
    for (int T = read(); T--; solve())
        ;
    return 0;
}
子任务 #1
Wrong Answer
得分:20
测试点 #1
Accepted
得分:100
用时:4 ms
内存:1908 KiB

输入文件(1.in

5
4
3 3 3 5
4
5 7 5 5
5
7 7 6 7 7
4
5 3 4 3
4
6 3 4 5

答案文件(1.out

9
18
112
3
3

用户输出

9
18
112
3
3

系统信息

Exited with return code 0
测试点 #2
Accepted
得分:100
用时:5 ms
内存:1808 KiB

输入文件(2.in

5
4
6 5 6 5
5
6 7 5 5 7
5
5 5 5 6 5
3
6 5 5
5
5 5 5 6 6

答案文件(2.out

6
48
27
3
27

用户输出

6
48
27
3
27

系统信息

Exited with return code 0
测试点 #3
Wrong Answer
得分:0
用时:6 ms
内存:2064 KiB

输入文件(3.in

5
992
974621722 1070849912 1024770314 1061714194 1063827651 1006682360 982695007 977204295 1066405
<53160 bytes omitted>

答案文件(3.out

778443053
150196926
279110252
720373133
81825995

用户输出

3371032151304521909
7199212554250249951
4614160559998323504
-3324855770534362276
3263616729791032340

Special Judge 信息

Files user_out and answer differ

系统信息

Exited with return code 0
测试点 #4
Wrong Answer
得分:0
用时:5 ms
内存:1936 KiB

输入文件(4.in

5
1000
1073741814 1073741817 1073741820 1073741823 1073741819 1073741813 1073741813 1073741817 107
<54825 bytes omitted>

答案文件(4.out

470614593
825689290
810424588
225499651
332080001

用户输出

6554920936440808720
8156198632275734544
-2561641202423882136
-4569856853071183924
-6791424744717798424

Special Judge 信息

Files user_out and answer differ

系统信息

Exited with return code 0
测试点 #5
Wrong Answer
得分:0
用时:6 ms
内存:1908 KiB

输入文件(5.in

5
998
1073741823 1073741823 1073741821 1073741821 1073741822 1073741822 1073741823 1073741823 1073
<54868 bytes omitted>

答案文件(5.out

989108000
933449660
534929925
874863392
783659486

用户输出

1886614382183190376
438921898603873264
7487112671466737808
-8455895966164832316
8252601339606395816

Special Judge 信息

Files user_out and answer differ

系统信息

Exited with return code 0
测试点 #6
Wrong Answer
得分:0
用时:189 ms
内存:3452 KiB

输入文件(6.in

5
199995
1073741252 1073741803 1073741392 1073741206 1073741155 1073741773 1073741331 1073741306 1
<10999772 bytes omitted>

答案文件(6.out

983096127
364807666
47214227
144443274
288450476

用户输出

-1439119755812855336
-7078393154466080776
-9119854795744597952
6091649042022569984
6316891089844663480

Special Judge 信息

Files user_out and answer differ

系统信息

Exited with return code 0
测试点 #7
Wrong Answer
得分:0
用时:330 ms
内存:3456 KiB

输入文件(7.in

5
199998
1067253359 996256051 1045037927 614106317 991618988 249947064 602669502 998657161 7181591
<9965097 bytes omitted>

答案文件(7.out

47943747
686442205
392008007
468191791
24454134

用户输出

-5363477872423399126
8310328683592603464
2291761525180813617
8480303209956072301
-7845591149506526288

Special Judge 信息

Files user_out and answer differ

系统信息

Exited with return code 0
测试点 #8
Wrong Answer
得分:0
用时:331 ms
内存:3484 KiB

输入文件(8.in

5
199998
951940730 1058356106 989745273 1040051616 594283879 570729590 617546154 232397972 1063918
<9965041 bytes omitted>

答案文件(8.out

69363956
379688823
300837179
727735848
799715349

用户输出

-7001688167263480685
-7708922246250730326
-751723992054409359
3497428411154373104
-9098254049537038579

Special Judge 信息

Files user_out and answer differ

系统信息

Exited with return code 0
测试点 #9
Wrong Answer
得分:0
用时:330 ms
内存:3468 KiB

输入文件(9.in

5
199999
561481717 819398622 839750385 463844251 244702539 356859284 246642270 827720823 220361906
<9965875 bytes omitted>

答案文件(9.out

69498265
869490899
586069227
753924040
462927283

用户输出

-8054862782820642292
-5106737608677313719
1627048865222847155
-3749679937368133390
1193562915617347097

Special Judge 信息

Files user_out and answer differ

系统信息

Exited with return code 0
测试点 #10
Wrong Answer
得分:0
用时:328 ms
内存:3560 KiB

输入文件(10.in

5
199996
969618274 279383602 595053246 1032967902 1016616932 682077984 563699700 637142145 3349721
<9965286 bytes omitted>

答案文件(10.out

967209796
772106892
350513313
766239553
2381591

用户输出

-3828199535806871132
7018945335890021572
-279531663220730054
-1698049718927051576
-9167565162472786971

Special Judge 信息

Files user_out and answer differ

系统信息

Exited with return code 0