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QOJ

ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#189252	#2701. Impressive Integers	Beevo	WA	1ms	3604kb	C++20	1.7kb	2023-09-27 05:19:37	2023-09-27 05:19:38

Judging History

你现在查看的是最新测评结果

[2023-09-27 05:19:38]
评测

测评结果：WA
用时：1ms
内存：3604kb

查看

[2023-09-27 05:19:37]
提交

answer

#include <bits/stdc++.h>

#define el '\n'
#define Beevo ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);

typedef long long ll;
typedef long double ld;

using namespace std;

mt19937_64 rng(chrono::steady_clock::now().time_since_epoch().count());

void testCase() {
    int n;
    cin >> n;

    if (n == 2 || n == 3 || n == 5)
        return cout << "impossible", void();

    if (n == 1) {
        cout << 1 << ' ' << 1 << ' ' << 1 << el;

        cout << 'A' << ' ' << 0 << ' ' << 0 << ' ' << 'U';

        return;
    }

    if (n & 1) {
        cout << 1 << ' ' << (n - 3) / 4 << ' ' << 1 + (n - 3) / 4 << el;

        for (int i = 0; i < n - 4; i++) {
            if (i & 1)
                cout << 'A' << ' ' << 1 << ' ' << i / 2 << ' ' << 'D' << el;
            else
                cout << 'A' << ' ' << 0 << ' ' << i / 2 << ' ' << 'U' << el;
        }

        cout << 'B' << ' ' << 0 << ' ' << 1 << ' ' << 'U' << el;

        cout << 'B' << ' ' << (n - 3) / 4 << ' ' << 1 << ' ' << 'U' << el;

        cout << 'B' << ' ' << 0 << ' ' << 1 + (n - 3) / 4 << ' ' << 'D' << el;

        cout << 'B' << ' ' << 0 << ' ' << 1 + (n - 3) / 4 << ' ' << 'U' << el;
    }
    else {
        cout << 1 << ' ' << n / 2 - 1 << ' ' << n / 2 << el;

        for (int i = 0; i < n - 1; i++) {
            if (i & 1)
                cout << 'A' << ' ' << 1 << ' ' << i / 2 << ' ' << 'D' << el;
            else
                cout << 'A' << ' ' << 0 << ' ' << i / 2 << ' ' << 'U' << el;
        }

        cout << 'B' << ' ' << 0 << ' ' << 1 << ' ' << 'U';
    }
}

signed main() {
    Beevo

    int t = 1;
//    cin >> t;

    while (t--)
        testCase();
}

Source code, Language: C++20

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100

Accepted

time: 0ms

memory: 3440kb

input:

output:

1 1 1
A 0 0 U

result:

ok

Test #2:

score: 0

Accepted

time: 1ms

memory: 3604kb

input:

output:

impossible

result:

ok

Test #3:

score: 0

Accepted

time: 0ms

memory: 3496kb

input:

output:

impossible

result:

ok

Test #4:

score: -100

Wrong Answer

time: 0ms

memory: 3392kb

input:

output:

1 1 2
A 0 0 U
A 1 0 D
A 0 1 U
B 0 1 U

result:

wrong answer Triangle not contained within large triangle!