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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#638822#9462. Safest Buildingsucup-team004AC ✓1ms3644kbC++23887b2024-10-13 17:00:592024-10-13 17:00:59

Judging History

你现在查看的是最新测评结果

  • [2024-10-13 17:00:59]
  • 评测
  • 测评结果:AC
  • 用时:1ms
  • 内存:3644kb
  • [2024-10-13 17:00:59]
  • 提交

answer

#include <bits/stdc++.h>

using i64 = long long;

void solve() {
    int n, R, r;
    std::cin >> n >> R >> r;

    int a = std::abs(R - 2 * r);

    std::vector<int> x(n), y(n), d(n);
    for (int i = 0; i < n; i++) {
        std::cin >> x[i] >> y[i];
        int v = x[i] * x[i] + y[i] * y[i];
        d[i] = std::max(v, a * a);
    }

    int mind = *std::min_element(d.begin(), d.end());
    std::vector<int> ans;
    for (int i = 0; i < n; i++) {
        if (d[i] == mind) {
            ans.push_back(i);
        }
    }
    std::cout << ans.size() << "\n";
    for (int i = 0; i < ans.size(); i++) {
        std::cout << ans[i] + 1 << " \n"[i == ans.size() - 1];
    }
}

int main() {
    std::ios::sync_with_stdio(false);
    std::cin.tie(nullptr);

    int t;
    std::cin >> t;

    while (t--) {
        solve();
    }

    return 0;
}

这程序好像有点Bug,我给组数据试试?

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 3564kb

input:

2
3 10 5
3 4
3 5
3 6
3 10 4
-7 -6
4 5
5 4

output:

1
1
2
2 3

result:

ok 5 tokens

Test #2:

score: 0
Accepted
time: 1ms
memory: 3644kb

input:

100
6 100 50
42 -31
-66 7
13 84
94 13
51 -14
-18 9
12 100 50
-78 56
-56 -64
-22 54
-41 14
-14 55
21 -83
75 21
-51 56
-31 74
-34 79
22 -37
1 -12
14 100 50
15 71
-44 41
-56 78
-48 22
42 -2
-70 28
51 -34
49 -31
-36 67
63 70
34 9
27 -33
36 -93
-52 -19
8 100 14
21 89
67 60
-12 -3
24 -37
-51 14
-30 8
-75 ...

output:

1
6
1
12
1
11
4
3 4 5 6
7
1 4 6 8 9 12 13
1
1
6
2 4 5 7 13 14
7
1 3 4 5 6 7 9
1
11
9
1 2 3 4 5 6 7 8 9
1
29
1
5
1
29
47
1 2 3 4 5 6 7 9 10 11 12 14 17 18 19 21 22 24 25 26 27 28 30 31 32 33 34 35 36 37 38 39 40 41 43 44 45 46 47 48 50 51 52 53 54 55 56
2
21 29
20
1 5 6 7 10 13 14 18 21 25 26 30 33 3...

result:

ok 1674 tokens

Extra Test:

score: 0
Extra Test Passed