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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
#615723	#8332. Two in One	ji_114514	WA	23ms	3816kb	C++20	694b	2024-10-05 19:54:42	2024-10-05 19:54:43

Judging History

你现在查看的是最新测评结果

[2024-10-05 19:54:43]
评测

测评结果：WA
用时：23ms
内存：3816kb

查看

[2024-10-05 19:54:42]
提交

answer

#include<bits/stdc++.h>
#define ll long long

using namespace std;

void solve()
{
    int n; cin >> n;
    vector<int>c(n);
    for (int i = 0; i < n; i++) {
        int x; cin >> x;
        c[x - 1]++;
    }
    sort(c.begin(), c.end());
    int a = c.back(), b;
    if (c.size() == 1)b = a;
    else b = c[c.size() - 2];
    int res = 0;
    for (int i = 30; i >= 0; i--) {
        if ((a >> i & 1) && (b >> i & 1)) {
            res = (a | b | ((1 << (i + 1)) - 1));
            break;
        }
    }
    cout << res << '\n';
}

int main()
{
    ios::sync_with_stdio(0), cin.tie(0), cout.tie(0);
    int t; cin >> t;
    while (t--)solve();
    return 0;
}

源文件, 语言: C++20

详细

Test #1:

score: 100

Accepted

time: 0ms

memory: 3748kb

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: 3608kb

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: 19ms

memory: 3816kb

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: 3616kb

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: '0'