QOJ.ac

QOJ

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
#189260#2701. Impressive IntegersBeevoAC ✓1ms3612kbC++201.7kb2023-09-27 05:44:002023-09-27 05:44:02

Judging History

你现在查看的是最新测评结果

  • [2023-09-27 05:44:02]
  • 评测
  • 测评结果:AC
  • 用时:1ms
  • 内存:3612kb
  • [2023-09-27 05:44:00]
  • 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 << 2 << ' ' << (n - 5) / 2 << ' ' << n - 3 << el;

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

        cout << 'B' << ' ' << 0 << ' ' << 2 << ' ' << 'U' << el;

        cout << 'B' << ' ' << (n - 5) / 2 << ' ' << 2 << ' ' << 'U' << el;

        cout << 'B' << ' ' << 0 << ' ' << 2 + (n - 5) / 2 << ' ' << 'D' << el;

        cout << 'B' << ' ' << 0 << ' ' << 2 + (n - 5) / 2 << ' ' << 'U' << el;
    }
    else {
        cout << 1 << ' ' << n / 2 - 1 << ' ' << n / 2 << el;

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

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

signed main() {
    Beevo

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

    while (t--)
        testCase();
}

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 3528kb

input:

1

output:

1 1 1
A 0 0 U

result:

ok 

Test #2:

score: 0
Accepted
time: 0ms
memory: 3500kb

input:

2

output:

impossible

result:

ok 

Test #3:

score: 0
Accepted
time: 1ms
memory: 3444kb

input:

3

output:

impossible

result:

ok 

Test #4:

score: 0
Accepted
time: 1ms
memory: 3440kb

input:

4

output:

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

result:

ok 

Test #5:

score: 0
Accepted
time: 0ms
memory: 3392kb

input:

5

output:

impossible

result:

ok 

Test #6:

score: 0
Accepted
time: 0ms
memory: 3596kb

input:

6

output:

1 2 3
A 0 0 U
A 0 1 D
A 1 0 U
A 1 1 D
A 2 0 U
B 0 1 U

result:

ok 

Test #7:

score: 0
Accepted
time: 0ms
memory: 3600kb

input:

7

output:

2 1 4
A 0 0 U
A 0 2 D
A 2 0 U
B 0 2 U
B 1 2 U
B 0 3 D
B 0 3 U

result:

ok 

Test #8:

score: 0
Accepted
time: 0ms
memory: 3436kb

input:

8

output:

1 3 4
A 0 0 U
A 0 1 D
A 1 0 U
A 1 1 D
A 2 0 U
A 2 1 D
A 3 0 U
B 0 1 U

result:

ok 

Test #9:

score: 0
Accepted
time: 0ms
memory: 3600kb

input:

9

output:

2 2 6
A 0 0 U
A 0 2 D
A 2 0 U
A 2 2 D
A 4 0 U
B 0 2 U
B 2 2 U
B 0 4 D
B 0 4 U

result:

ok 

Test #10:

score: 0
Accepted
time: 1ms
memory: 3448kb

input:

2

output:

impossible

result:

ok 

Test #11:

score: 0
Accepted
time: 1ms
memory: 3428kb

input:

10

output:

1 4 5
A 0 0 U
A 0 1 D
A 1 0 U
A 1 1 D
A 2 0 U
A 2 1 D
A 3 0 U
A 3 1 D
A 4 0 U
B 0 1 U

result:

ok 

Test #12:

score: 0
Accepted
time: 1ms
memory: 3592kb

input:

11

output:

2 3 8
A 0 0 U
A 0 2 D
A 2 0 U
A 2 2 D
A 4 0 U
A 4 2 D
A 6 0 U
B 0 2 U
B 3 2 U
B 0 5 D
B 0 5 U

result:

ok 

Test #13:

score: 0
Accepted
time: 0ms
memory: 3456kb

input:

12

output:

1 5 6
A 0 0 U
A 0 1 D
A 1 0 U
A 1 1 D
A 2 0 U
A 2 1 D
A 3 0 U
A 3 1 D
A 4 0 U
A 4 1 D
A 5 0 U
B 0 1 U

result:

ok 

Test #14:

score: 0
Accepted
time: 0ms
memory: 3496kb

input:

13

output:

2 4 10
A 0 0 U
A 0 2 D
A 2 0 U
A 2 2 D
A 4 0 U
A 4 2 D
A 6 0 U
A 6 2 D
A 8 0 U
B 0 2 U
B 4 2 U
B 0 6 D
B 0 6 U

result:

ok 

Test #15:

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

input:

14

output:

1 6 7
A 0 0 U
A 0 1 D
A 1 0 U
A 1 1 D
A 2 0 U
A 2 1 D
A 3 0 U
A 3 1 D
A 4 0 U
A 4 1 D
A 5 0 U
A 5 1 D
A 6 0 U
B 0 1 U

result:

ok 

Test #16:

score: 0
Accepted
time: 1ms
memory: 3596kb

input:

15

output:

2 5 12
A 0 0 U
A 0 2 D
A 2 0 U
A 2 2 D
A 4 0 U
A 4 2 D
A 6 0 U
A 6 2 D
A 8 0 U
A 8 2 D
A 10 0 U
B 0 2 U
B 5 2 U
B 0 7 D
B 0 7 U

result:

ok 

Test #17:

score: 0
Accepted
time: 0ms
memory: 3560kb

input:

16

output:

1 7 8
A 0 0 U
A 0 1 D
A 1 0 U
A 1 1 D
A 2 0 U
A 2 1 D
A 3 0 U
A 3 1 D
A 4 0 U
A 4 1 D
A 5 0 U
A 5 1 D
A 6 0 U
A 6 1 D
A 7 0 U
B 0 1 U

result:

ok 

Test #18:

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

input:

70

output:

1 34 35
A 0 0 U
A 0 1 D
A 1 0 U
A 1 1 D
A 2 0 U
A 2 1 D
A 3 0 U
A 3 1 D
A 4 0 U
A 4 1 D
A 5 0 U
A 5 1 D
A 6 0 U
A 6 1 D
A 7 0 U
A 7 1 D
A 8 0 U
A 8 1 D
A 9 0 U
A 9 1 D
A 10 0 U
A 10 1 D
A 11 0 U
A 11 1 D
A 12 0 U
A 12 1 D
A 13 0 U
A 13 1 D
A 14 0 U
A 14 1 D
A 15 0 U
A 15 1 D
A 16 0 U
A 16 1 D
A 17 0...

result:

ok 

Test #19:

score: 0
Accepted
time: 0ms
memory: 3456kb

input:

80

output:

1 39 40
A 0 0 U
A 0 1 D
A 1 0 U
A 1 1 D
A 2 0 U
A 2 1 D
A 3 0 U
A 3 1 D
A 4 0 U
A 4 1 D
A 5 0 U
A 5 1 D
A 6 0 U
A 6 1 D
A 7 0 U
A 7 1 D
A 8 0 U
A 8 1 D
A 9 0 U
A 9 1 D
A 10 0 U
A 10 1 D
A 11 0 U
A 11 1 D
A 12 0 U
A 12 1 D
A 13 0 U
A 13 1 D
A 14 0 U
A 14 1 D
A 15 0 U
A 15 1 D
A 16 0 U
A 16 1 D
A 17 0...

result:

ok 

Test #20:

score: 0
Accepted
time: 0ms
memory: 3600kb

input:

90

output:

1 44 45
A 0 0 U
A 0 1 D
A 1 0 U
A 1 1 D
A 2 0 U
A 2 1 D
A 3 0 U
A 3 1 D
A 4 0 U
A 4 1 D
A 5 0 U
A 5 1 D
A 6 0 U
A 6 1 D
A 7 0 U
A 7 1 D
A 8 0 U
A 8 1 D
A 9 0 U
A 9 1 D
A 10 0 U
A 10 1 D
A 11 0 U
A 11 1 D
A 12 0 U
A 12 1 D
A 13 0 U
A 13 1 D
A 14 0 U
A 14 1 D
A 15 0 U
A 15 1 D
A 16 0 U
A 16 1 D
A 17 0...

result:

ok 

Test #21:

score: 0
Accepted
time: 1ms
memory: 3600kb

input:

6

output:

1 2 3
A 0 0 U
A 0 1 D
A 1 0 U
A 1 1 D
A 2 0 U
B 0 1 U

result:

ok 

Test #22:

score: 0
Accepted
time: 0ms
memory: 3572kb

input:

100

output:

1 49 50
A 0 0 U
A 0 1 D
A 1 0 U
A 1 1 D
A 2 0 U
A 2 1 D
A 3 0 U
A 3 1 D
A 4 0 U
A 4 1 D
A 5 0 U
A 5 1 D
A 6 0 U
A 6 1 D
A 7 0 U
A 7 1 D
A 8 0 U
A 8 1 D
A 9 0 U
A 9 1 D
A 10 0 U
A 10 1 D
A 11 0 U
A 11 1 D
A 12 0 U
A 12 1 D
A 13 0 U
A 13 1 D
A 14 0 U
A 14 1 D
A 15 0 U
A 15 1 D
A 16 0 U
A 16 1 D
A 17 0...

result:

ok 

Test #23:

score: 0
Accepted
time: 1ms
memory: 3436kb

input:

998

output:

1 498 499
A 0 0 U
A 0 1 D
A 1 0 U
A 1 1 D
A 2 0 U
A 2 1 D
A 3 0 U
A 3 1 D
A 4 0 U
A 4 1 D
A 5 0 U
A 5 1 D
A 6 0 U
A 6 1 D
A 7 0 U
A 7 1 D
A 8 0 U
A 8 1 D
A 9 0 U
A 9 1 D
A 10 0 U
A 10 1 D
A 11 0 U
A 11 1 D
A 12 0 U
A 12 1 D
A 13 0 U
A 13 1 D
A 14 0 U
A 14 1 D
A 15 0 U
A 15 1 D
A 16 0 U
A 16 1 D
A 17...

result:

ok 

Test #24:

score: 0
Accepted
time: 1ms
memory: 3444kb

input:

999

output:

2 497 996
A 0 0 U
A 0 2 D
A 2 0 U
A 2 2 D
A 4 0 U
A 4 2 D
A 6 0 U
A 6 2 D
A 8 0 U
A 8 2 D
A 10 0 U
A 10 2 D
A 12 0 U
A 12 2 D
A 14 0 U
A 14 2 D
A 16 0 U
A 16 2 D
A 18 0 U
A 18 2 D
A 20 0 U
A 20 2 D
A 22 0 U
A 22 2 D
A 24 0 U
A 24 2 D
A 26 0 U
A 26 2 D
A 28 0 U
A 28 2 D
A 30 0 U
A 30 2 D
A 32 0 U
A 3...

result:

ok 

Test #25:

score: 0
Accepted
time: 1ms
memory: 3604kb

input:

1000

output:

1 499 500
A 0 0 U
A 0 1 D
A 1 0 U
A 1 1 D
A 2 0 U
A 2 1 D
A 3 0 U
A 3 1 D
A 4 0 U
A 4 1 D
A 5 0 U
A 5 1 D
A 6 0 U
A 6 1 D
A 7 0 U
A 7 1 D
A 8 0 U
A 8 1 D
A 9 0 U
A 9 1 D
A 10 0 U
A 10 1 D
A 11 0 U
A 11 1 D
A 12 0 U
A 12 1 D
A 13 0 U
A 13 1 D
A 14 0 U
A 14 1 D
A 15 0 U
A 15 1 D
A 16 0 U
A 16 1 D
A 17...

result:

ok 

Test #26:

score: 0
Accepted
time: 1ms
memory: 3460kb

input:

788

output:

1 393 394
A 0 0 U
A 0 1 D
A 1 0 U
A 1 1 D
A 2 0 U
A 2 1 D
A 3 0 U
A 3 1 D
A 4 0 U
A 4 1 D
A 5 0 U
A 5 1 D
A 6 0 U
A 6 1 D
A 7 0 U
A 7 1 D
A 8 0 U
A 8 1 D
A 9 0 U
A 9 1 D
A 10 0 U
A 10 1 D
A 11 0 U
A 11 1 D
A 12 0 U
A 12 1 D
A 13 0 U
A 13 1 D
A 14 0 U
A 14 1 D
A 15 0 U
A 15 1 D
A 16 0 U
A 16 1 D
A 17...

result:

ok 

Test #27:

score: 0
Accepted
time: 1ms
memory: 3560kb

input:

262

output:

1 130 131
A 0 0 U
A 0 1 D
A 1 0 U
A 1 1 D
A 2 0 U
A 2 1 D
A 3 0 U
A 3 1 D
A 4 0 U
A 4 1 D
A 5 0 U
A 5 1 D
A 6 0 U
A 6 1 D
A 7 0 U
A 7 1 D
A 8 0 U
A 8 1 D
A 9 0 U
A 9 1 D
A 10 0 U
A 10 1 D
A 11 0 U
A 11 1 D
A 12 0 U
A 12 1 D
A 13 0 U
A 13 1 D
A 14 0 U
A 14 1 D
A 15 0 U
A 15 1 D
A 16 0 U
A 16 1 D
A 17...

result:

ok 

Test #28:

score: 0
Accepted
time: 0ms
memory: 3612kb

input:

714

output:

1 356 357
A 0 0 U
A 0 1 D
A 1 0 U
A 1 1 D
A 2 0 U
A 2 1 D
A 3 0 U
A 3 1 D
A 4 0 U
A 4 1 D
A 5 0 U
A 5 1 D
A 6 0 U
A 6 1 D
A 7 0 U
A 7 1 D
A 8 0 U
A 8 1 D
A 9 0 U
A 9 1 D
A 10 0 U
A 10 1 D
A 11 0 U
A 11 1 D
A 12 0 U
A 12 1 D
A 13 0 U
A 13 1 D
A 14 0 U
A 14 1 D
A 15 0 U
A 15 1 D
A 16 0 U
A 16 1 D
A 17...

result:

ok 

Test #29:

score: 0
Accepted
time: 1ms
memory: 3496kb

input:

945

output:

2 470 942
A 0 0 U
A 0 2 D
A 2 0 U
A 2 2 D
A 4 0 U
A 4 2 D
A 6 0 U
A 6 2 D
A 8 0 U
A 8 2 D
A 10 0 U
A 10 2 D
A 12 0 U
A 12 2 D
A 14 0 U
A 14 2 D
A 16 0 U
A 16 2 D
A 18 0 U
A 18 2 D
A 20 0 U
A 20 2 D
A 22 0 U
A 22 2 D
A 24 0 U
A 24 2 D
A 26 0 U
A 26 2 D
A 28 0 U
A 28 2 D
A 30 0 U
A 30 2 D
A 32 0 U
A 3...

result:

ok 

Test #30:

score: 0
Accepted
time: 1ms
memory: 3452kb

input:

35

output:

2 15 32
A 0 0 U
A 0 2 D
A 2 0 U
A 2 2 D
A 4 0 U
A 4 2 D
A 6 0 U
A 6 2 D
A 8 0 U
A 8 2 D
A 10 0 U
A 10 2 D
A 12 0 U
A 12 2 D
A 14 0 U
A 14 2 D
A 16 0 U
A 16 2 D
A 18 0 U
A 18 2 D
A 20 0 U
A 20 2 D
A 22 0 U
A 22 2 D
A 24 0 U
A 24 2 D
A 26 0 U
A 26 2 D
A 28 0 U
A 28 2 D
A 30 0 U
B 0 2 U
B 15 2 U
B 0 17...

result:

ok 

Test #31:

score: 0
Accepted
time: 1ms
memory: 3444kb

input:

414

output:

1 206 207
A 0 0 U
A 0 1 D
A 1 0 U
A 1 1 D
A 2 0 U
A 2 1 D
A 3 0 U
A 3 1 D
A 4 0 U
A 4 1 D
A 5 0 U
A 5 1 D
A 6 0 U
A 6 1 D
A 7 0 U
A 7 1 D
A 8 0 U
A 8 1 D
A 9 0 U
A 9 1 D
A 10 0 U
A 10 1 D
A 11 0 U
A 11 1 D
A 12 0 U
A 12 1 D
A 13 0 U
A 13 1 D
A 14 0 U
A 14 1 D
A 15 0 U
A 15 1 D
A 16 0 U
A 16 1 D
A 17...

result:

ok 

Test #32:

score: 0
Accepted
time: 1ms
memory: 3444kb

input:

263

output:

2 129 260
A 0 0 U
A 0 2 D
A 2 0 U
A 2 2 D
A 4 0 U
A 4 2 D
A 6 0 U
A 6 2 D
A 8 0 U
A 8 2 D
A 10 0 U
A 10 2 D
A 12 0 U
A 12 2 D
A 14 0 U
A 14 2 D
A 16 0 U
A 16 2 D
A 18 0 U
A 18 2 D
A 20 0 U
A 20 2 D
A 22 0 U
A 22 2 D
A 24 0 U
A 24 2 D
A 26 0 U
A 26 2 D
A 28 0 U
A 28 2 D
A 30 0 U
A 30 2 D
A 32 0 U
A 3...

result:

ok 

Test #33:

score: 0
Accepted
time: 0ms
memory: 3448kb

input:

39

output:

2 17 36
A 0 0 U
A 0 2 D
A 2 0 U
A 2 2 D
A 4 0 U
A 4 2 D
A 6 0 U
A 6 2 D
A 8 0 U
A 8 2 D
A 10 0 U
A 10 2 D
A 12 0 U
A 12 2 D
A 14 0 U
A 14 2 D
A 16 0 U
A 16 2 D
A 18 0 U
A 18 2 D
A 20 0 U
A 20 2 D
A 22 0 U
A 22 2 D
A 24 0 U
A 24 2 D
A 26 0 U
A 26 2 D
A 28 0 U
A 28 2 D
A 30 0 U
A 30 2 D
A 32 0 U
A 32 ...

result:

ok 

Test #34:

score: 0
Accepted
time: 0ms
memory: 3608kb

input:

527

output:

2 261 524
A 0 0 U
A 0 2 D
A 2 0 U
A 2 2 D
A 4 0 U
A 4 2 D
A 6 0 U
A 6 2 D
A 8 0 U
A 8 2 D
A 10 0 U
A 10 2 D
A 12 0 U
A 12 2 D
A 14 0 U
A 14 2 D
A 16 0 U
A 16 2 D
A 18 0 U
A 18 2 D
A 20 0 U
A 20 2 D
A 22 0 U
A 22 2 D
A 24 0 U
A 24 2 D
A 26 0 U
A 26 2 D
A 28 0 U
A 28 2 D
A 30 0 U
A 30 2 D
A 32 0 U
A 3...

result:

ok 

Test #35:

score: 0
Accepted
time: 1ms
memory: 3508kb

input:

355

output:

2 175 352
A 0 0 U
A 0 2 D
A 2 0 U
A 2 2 D
A 4 0 U
A 4 2 D
A 6 0 U
A 6 2 D
A 8 0 U
A 8 2 D
A 10 0 U
A 10 2 D
A 12 0 U
A 12 2 D
A 14 0 U
A 14 2 D
A 16 0 U
A 16 2 D
A 18 0 U
A 18 2 D
A 20 0 U
A 20 2 D
A 22 0 U
A 22 2 D
A 24 0 U
A 24 2 D
A 26 0 U
A 26 2 D
A 28 0 U
A 28 2 D
A 30 0 U
A 30 2 D
A 32 0 U
A 3...

result:

ok 

Test #36:

score: 0
Accepted
time: 1ms
memory: 3428kb

input:

285

output:

2 140 282
A 0 0 U
A 0 2 D
A 2 0 U
A 2 2 D
A 4 0 U
A 4 2 D
A 6 0 U
A 6 2 D
A 8 0 U
A 8 2 D
A 10 0 U
A 10 2 D
A 12 0 U
A 12 2 D
A 14 0 U
A 14 2 D
A 16 0 U
A 16 2 D
A 18 0 U
A 18 2 D
A 20 0 U
A 20 2 D
A 22 0 U
A 22 2 D
A 24 0 U
A 24 2 D
A 26 0 U
A 26 2 D
A 28 0 U
A 28 2 D
A 30 0 U
A 30 2 D
A 32 0 U
A 3...

result:

ok 

Test #37:

score: 0
Accepted
time: 1ms
memory: 3444kb

input:

567

output:

2 281 564
A 0 0 U
A 0 2 D
A 2 0 U
A 2 2 D
A 4 0 U
A 4 2 D
A 6 0 U
A 6 2 D
A 8 0 U
A 8 2 D
A 10 0 U
A 10 2 D
A 12 0 U
A 12 2 D
A 14 0 U
A 14 2 D
A 16 0 U
A 16 2 D
A 18 0 U
A 18 2 D
A 20 0 U
A 20 2 D
A 22 0 U
A 22 2 D
A 24 0 U
A 24 2 D
A 26 0 U
A 26 2 D
A 28 0 U
A 28 2 D
A 30 0 U
A 30 2 D
A 32 0 U
A 3...

result:

ok 

Test #38:

score: 0
Accepted
time: 1ms
memory: 3444kb

input:

154

output:

1 76 77
A 0 0 U
A 0 1 D
A 1 0 U
A 1 1 D
A 2 0 U
A 2 1 D
A 3 0 U
A 3 1 D
A 4 0 U
A 4 1 D
A 5 0 U
A 5 1 D
A 6 0 U
A 6 1 D
A 7 0 U
A 7 1 D
A 8 0 U
A 8 1 D
A 9 0 U
A 9 1 D
A 10 0 U
A 10 1 D
A 11 0 U
A 11 1 D
A 12 0 U
A 12 1 D
A 13 0 U
A 13 1 D
A 14 0 U
A 14 1 D
A 15 0 U
A 15 1 D
A 16 0 U
A 16 1 D
A 17 0...

result:

ok 

Test #39:

score: 0
Accepted
time: 1ms
memory: 3548kb

input:

550

output:

1 274 275
A 0 0 U
A 0 1 D
A 1 0 U
A 1 1 D
A 2 0 U
A 2 1 D
A 3 0 U
A 3 1 D
A 4 0 U
A 4 1 D
A 5 0 U
A 5 1 D
A 6 0 U
A 6 1 D
A 7 0 U
A 7 1 D
A 8 0 U
A 8 1 D
A 9 0 U
A 9 1 D
A 10 0 U
A 10 1 D
A 11 0 U
A 11 1 D
A 12 0 U
A 12 1 D
A 13 0 U
A 13 1 D
A 14 0 U
A 14 1 D
A 15 0 U
A 15 1 D
A 16 0 U
A 16 1 D
A 17...

result:

ok 

Test #40:

score: 0
Accepted
time: 1ms
memory: 3568kb

input:

528

output:

1 263 264
A 0 0 U
A 0 1 D
A 1 0 U
A 1 1 D
A 2 0 U
A 2 1 D
A 3 0 U
A 3 1 D
A 4 0 U
A 4 1 D
A 5 0 U
A 5 1 D
A 6 0 U
A 6 1 D
A 7 0 U
A 7 1 D
A 8 0 U
A 8 1 D
A 9 0 U
A 9 1 D
A 10 0 U
A 10 1 D
A 11 0 U
A 11 1 D
A 12 0 U
A 12 1 D
A 13 0 U
A 13 1 D
A 14 0 U
A 14 1 D
A 15 0 U
A 15 1 D
A 16 0 U
A 16 1 D
A 17...

result:

ok 

Test #41:

score: 0
Accepted
time: 1ms
memory: 3556kb

input:

857

output:

2 426 854
A 0 0 U
A 0 2 D
A 2 0 U
A 2 2 D
A 4 0 U
A 4 2 D
A 6 0 U
A 6 2 D
A 8 0 U
A 8 2 D
A 10 0 U
A 10 2 D
A 12 0 U
A 12 2 D
A 14 0 U
A 14 2 D
A 16 0 U
A 16 2 D
A 18 0 U
A 18 2 D
A 20 0 U
A 20 2 D
A 22 0 U
A 22 2 D
A 24 0 U
A 24 2 D
A 26 0 U
A 26 2 D
A 28 0 U
A 28 2 D
A 30 0 U
A 30 2 D
A 32 0 U
A 3...

result:

ok 

Test #42:

score: 0
Accepted
time: 1ms
memory: 3568kb

input:

507

output:

2 251 504
A 0 0 U
A 0 2 D
A 2 0 U
A 2 2 D
A 4 0 U
A 4 2 D
A 6 0 U
A 6 2 D
A 8 0 U
A 8 2 D
A 10 0 U
A 10 2 D
A 12 0 U
A 12 2 D
A 14 0 U
A 14 2 D
A 16 0 U
A 16 2 D
A 18 0 U
A 18 2 D
A 20 0 U
A 20 2 D
A 22 0 U
A 22 2 D
A 24 0 U
A 24 2 D
A 26 0 U
A 26 2 D
A 28 0 U
A 28 2 D
A 30 0 U
A 30 2 D
A 32 0 U
A 3...

result:

ok