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
#25563 #2058. 猜数字游戏 Wrong Answer 86 810 ms 408 K C++ 17 / 630 B admin 2025-03-06 2:16:35
显示原始代码
#include <bits/stdc++.h>
using namespace std;
using i64 = long long;
std::mt19937_64 rnd(std::time(0));

int ask(int index) {
    int res;
    std::cout << "? " << index << endl;
    std::cin >> res;
    return res;
}

int main() {
    int n;
    std::cin >> n;

    int C = std::min(8 * n, 3900);

    int m = (8 * n <= 3900) ? 1 : 10;

    std::cout << "! " << m << endl;

    int total = C - m * m;
    int ans = 0;

    while (total--) {
        int index = rnd() % n + 1;
        int t = ask(index);
        ans = std::max(ans, t);
    }

    std::cout << "! " << ans << endl;
    return 0;
}
子任务 #1
Wrong Answer
得分:86
测试点 #1
Accepted
得分:100
用时:3 ms
内存:404 KiB

输入文件(0.in

1

Special Judge 信息

Accepted !
Very Good!

系统信息

Exited with return code 0
测试点 #2
Accepted
得分:100
用时:4 ms
内存:404 KiB

输入文件(1.in

3

Special Judge 信息

Accepted !
Very Good!

系统信息

Exited with return code 0
测试点 #3
Accepted
得分:100
用时:12 ms
内存:396 KiB

输入文件(2.in

100

Special Judge 信息

Accepted !
Very Good!

系统信息

Exited with return code 0
测试点 #4
Accepted
得分:100
用时:13 ms
内存:400 KiB

输入文件(3.in

114

Special Judge 信息

Accepted !
Very Good!

系统信息

Exited with return code 0
测试点 #5
Accepted
得分:100
用时:52 ms
内存:396 KiB

输入文件(4.in

2831

Special Judge 信息

Accepted !
Very Good!

系统信息

Exited with return code 0
测试点 #6
Accepted
得分:100
用时:48 ms
内存:408 KiB

输入文件(5.in

2839

Special Judge 信息

Accepted !
Very Good!

系统信息

Exited with return code 0
测试点 #7
Wrong Answer
得分:0
用时:62 ms
内存:400 KiB

输入文件(6.in

10000

Special Judge 信息

Wrong Answer !

系统信息

Exited with return code 0
测试点 #8
Wrong Answer
得分:0
用时:54 ms
内存:408 KiB

输入文件(7.in

9999

Special Judge 信息

Wrong Answer !

系统信息

Exited with return code 0
测试点 #9
Accepted
得分:100
用时:54 ms
内存:400 KiB

输入文件(8.in

9998

Special Judge 信息

Accepted !
Very Good!

系统信息

Exited with return code 0
测试点 #10
Wrong Answer
得分:0
用时:54 ms
内存:400 KiB

输入文件(9.in

9919

Special Judge 信息

Wrong Answer !

系统信息

Exited with return code 0
测试点 #11
Accepted
得分:100
用时:46 ms
内存:404 KiB

输入文件(10.in

8888

Special Judge 信息

Accepted !
Very Good!

系统信息

Exited with return code 0
测试点 #12
Accepted
得分:100
用时:52 ms
内存:400 KiB

输入文件(11.in

6666

Special Judge 信息

Accepted !
Very Good!

系统信息

Exited with return code 0
测试点 #13
Accepted
得分:100
用时:12 ms
内存:404 KiB

输入文件(12.in

100

Special Judge 信息

Accepted !
Very Good!

系统信息

Exited with return code 0
测试点 #14
Accepted
得分:100
用时:13 ms
内存:408 KiB

输入文件(13.in

99

Special Judge 信息

Accepted !
Very Good!

系统信息

Exited with return code 0
测试点 #15
Accepted
得分:100
用时:9 ms
内存:396 KiB

输入文件(14.in

66

Special Judge 信息

Accepted !
Very Good!

系统信息

Exited with return code 0
测试点 #16
Accepted
得分:100
用时:4 ms
内存:400 KiB

输入文件(15.in

11

Special Judge 信息

Accepted !
Very Good!

系统信息

Exited with return code 0
测试点 #17
Accepted
得分:100
用时:57 ms
内存:404 KiB

输入文件(16.in

10000

Special Judge 信息

Accepted !
Very Good!

系统信息

Exited with return code 0
测试点 #18
Accepted
得分:100
用时:54 ms
内存:400 KiB

输入文件(17.in

10000

Special Judge 信息

Accepted !
Very Good!

系统信息

Exited with return code 0
测试点 #19
Accepted
得分:100
用时:51 ms
内存:400 KiB

输入文件(18.in

10000

Special Judge 信息

Accepted !
Very Good!

系统信息

Exited with return code 0
测试点 #20
Accepted
得分:100
用时:53 ms
内存:404 KiB

输入文件(19.in

10000

Special Judge 信息

Accepted !
Very Good!

系统信息

Exited with return code 0
测试点 #21
Accepted
得分:100
用时:51 ms
内存:408 KiB

输入文件(20.in

10000

Special Judge 信息

Accepted !
Very Good!

系统信息

Exited with return code 0
测试点 #22
Accepted
得分:100
用时:52 ms
内存:404 KiB

输入文件(21.in

10000

Special Judge 信息

Accepted !
Very Good!

系统信息

Exited with return code 0