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ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#468526	#8332. Two in One	real_sigma_team^#	WA	23ms	3660kb	C++23	775b	2024-07-08 21:20:36	2024-07-08 21:20:37

Judging History

你现在查看的是最新测评结果

[2024-07-08 21:20:37]
评测

测评结果：WA
用时：23ms
内存：3660kb

查看

[2024-07-08 21:20:36]
提交

answer

#include<bits/stdc++.h>

using namespace std;

using ll = long long;

int main() {
    cin.tie(nullptr)->sync_with_stdio(false);

    int tests;
    cin >> tests;
    while (tests--) {
        int n;
        cin >> n;
        vector<int> cnt(n);
        for (int i = 0; i < n; ++i) {
            int x;
            cin >> x;
            cnt[x - 1]++;
        }
        int s = *max_element(cnt.begin(), cnt.end());
        int mx = 0;
        for (auto i: cnt) {
            int val = s | i;
            if ((s & i) != 0) {
                int q = 31 - __builtin_clz(s & i);
                mx = max(mx, val | ((1 << q) - 1));
            } else {
                mx = max(mx, val);
            }
        }
        cout << mx << '\n';
    }
}

Source code, Language: C++23

Details

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Test #1:

score: 100

Accepted

time: 0ms

memory: 3556kb

input:

1
7
1 2 3 4 3 2 1

output:

result:

ok 1 number(s): "3"

Test #2:

score: 0

Accepted

time: 0ms

memory: 3612kb

input:

1
9
1 1 1 1 1 2 2 2 2

output:

result:

ok 1 number(s): "7"

Test #3:

score: 0

Accepted

time: 13ms

memory: 3616kb

input:

50
10000
72 65 90 94 67 93 41 43 54 83 31 34 38 37 44 42 92 63 66 79 90 45 41 40 19 54 34 90 13 74 40 77 41 57 74 86 91 79 34 39 21 88 90 57 23 31 8 15 80 27 45 38 53 96 51 82 70 71 19 75 62 95 31 67 99 97 94 29 90 7 95 82 61 98 62 77 43 65 66 30 41 69 38 79 51 9 63 77 13 30 72 70 67 93 92 45 74 50 ...

output:

result:

ok 50 numbers

Test #4:

score: -100

Wrong Answer

time: 23ms

memory: 3660kb

input:

79114
7
1 2 4 3 2 3 7
7
1 2 4 7 4 1 5
6
4 2 2 4 2 1
7
1 2 1 4 7 3 2
7
1 2 4 7 1 1 3
7
1 2 6 1 5 2 5
6
5 2 6 1 2 5
7
1 1 7 6 6 5 2
7
1 2 5 6 6 7 7
7
1 1 2 7 2 3 6
7
1 1 1 4 6 2 2
7
1 1 5 7 3 5 2
7
1 1 7 6 2 2 5
6
4 3 4 6 3 1
6
4 4 3 2 3 1
7
1 1 2 3 7 6 2
6
1 2 5 6 3 4
7
1 1 1 1 4 7 6
6
2 6 6 2 5 3
6
...

output:

result:

wrong answer 18th numbers differ - expected: '5', found: '7'