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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
#724335#9535. Arrow a Rowthe_foolAC ✓24ms5168kbC++201.1kb2024-11-08 12:08:322024-11-08 12:08:34

Judging History

This is the latest submission verdict.

  • [2024-11-08 12:08:34]
  • Judged
  • Verdict: AC
  • Time: 24ms
  • Memory: 5168kb
  • [2024-11-08 12:08:32]
  • Submitted

answer

#include <bits/stdc++.h>
using namespace std;

void solve() {
    string s;
    cin >> s;
    int n = s.size();
    s = ' ' + s;

    if (s[1] == '-' or s[n] == '-' or s[n - 1] == '-' or s[n - 2] == '-') {
        cout << "No" << "\n";
        return;
    }

    if (count(s.begin() + 1, s.end(), '-') == 0) {
        cout << "No" << "\n";
        return;
    }

    vector<pair<int, int>> ans;

    int pos = -1;
    for (int i = n - 4; i >= 1; i--) {
        ans.emplace_back(i, 5);
        if (s[i + 1] == '-') {
            pos = i + 1;
            break;
        }
    }

    for (int i = 1; i <= pos; ) {
        int cnt = 0;
        while (s[i + cnt + 1] == '-') {
            ++cnt;
        }
        ans.emplace_back(i, max(5, 5 + cnt - 1));
        i += cnt + 1;
    }

    cout << "Yes " << ans.size() << "\n";
    for (auto [x, y] : ans) {
        cout << x << " " << y << "\n";
    }
}

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

    int t = 1;
    cin >> t;
    while (t--) {
        solve();
    }
}

/*
4
>>->>>
>>>->
>>>>>
>->>>>>>
*/

詳細信息

Test #1:

score: 100
Accepted
time: 1ms
memory: 3600kb

input:

4
>>->>>
>>>->
>>>>>
>->>>>>>

output:

Yes 3
2 5
1 5
2 5
No
No
Yes 5
4 5
3 5
2 5
1 5
1 5

result:

ok ok (4 test cases)

Test #2:

score: 0
Accepted
time: 0ms
memory: 3616kb

input:

126
>->-->>>>
>--->->>>>
>--->-->>>
>>-->->>>
>>-->>>>>
>>->->>>>
>>->>->>>>
>-->->->>>
>->->>>>>>
>->>>
>->->>>>>
>>>->->>>
>>->>>>>>>
>>>>>->>>
>->>>->>>
>>--->->>>
>>->>>>
>->>>>->>>
>>>>-->>>
>---->>>
>>>---->>>
>>>>->>>>
>->>-->>>
>-->-->>>>
>>---->>>
>>--->>>
>->>>-->>>
>>-->>>>
>>---->>>>
>>-...

output:

Yes 4
5 5
4 5
1 5
3 6
Yes 4
6 5
5 5
1 7
5 5
Yes 3
6 5
1 7
5 6
Yes 4
5 5
1 5
2 6
5 5
Yes 5
5 5
4 5
3 5
1 5
2 6
Yes 5
5 5
4 5
1 5
2 5
4 5
Yes 6
6 5
5 5
1 5
2 5
4 5
5 5
Yes 4
6 5
1 6
4 5
6 5
Yes 6
6 5
5 5
4 5
3 5
1 5
3 5
Yes 2
1 5
1 5
Yes 5
5 5
4 5
3 5
1 5
3 5
Yes 5
5 5
1 5
2 5
3 5
5 5
Yes 7
6 5
5 5
4 ...

result:

ok ok (126 test cases)

Test #3:

score: 0
Accepted
time: 4ms
memory: 3560kb

input:

4032
>>--->>>>>>>>
>->>->->-->->>>
>>--->>--->>>
>>->->->>>>>>>>
>->---->->>>
>->>->>---->>>>
>>>>>>>>->>>>
>->>>--->>>->>>
>->>->>-->>>>>>
>->>-->---->>>
>-->--->>>->>>
>->---->>-->>>>
>>------>>>
>>>-->>--->>>>>
>->->->>-->>>>
>->->-->>->->>>
>>->>>>-->->>>>
>>>-->>->--->>>
>->->>>>>->>>>
>>-->->>...

output:

Yes 8
9 5
8 5
7 5
6 5
5 5
4 5
1 5
2 7
Yes 7
11 5
1 5
3 5
4 5
6 5
8 6
11 5
Yes 5
9 5
1 5
2 7
6 5
7 7
Yes 10
11 5
10 5
9 5
8 5
7 5
6 5
1 5
2 5
4 5
6 5
Yes 4
8 5
1 5
3 8
8 5
Yes 7
11 5
10 5
1 5
3 5
4 5
6 5
7 8
Yes 10
9 5
8 5
1 5
2 5
3 5
4 5
5 5
6 5
7 5
8 5
Yes 8
11 5
1 5
3 5
4 5
5 7
9 5
10 5
11 5
Yes 9...

result:

ok ok (4032 test cases)

Test #4:

score: 0
Accepted
time: 10ms
memory: 3768kb

input:

10000
>>>>->->>->>->>>>
>->-->>->>->>>>>>
>->->>-->--->>>>>
>---->-->->>>>>>>
>->-->>--->>->>>>
>->>->>>>>>-->>>
>>--->->-->>->>>
>-->---->>>->>>
>->----->->->>>>>
>>--->---->-->>>>
>>-->->->--->>>
>----->>-->>->>>>
>-->->->>>>>->>>>
>>->>---->-->>>
>>->>-->>>-->>>
>------>->>>->>>>
>->->-->->>>->>>...

output:

Yes 11
13 5
12 5
1 5
2 5
3 5
4 5
6 5
8 5
9 5
11 5
12 5
Yes 10
13 5
12 5
11 5
10 5
1 5
3 6
6 5
7 5
9 5
10 5
Yes 8
13 5
12 5
11 5
1 5
3 5
5 5
6 6
9 7
Yes 8
13 5
12 5
11 5
10 5
9 5
1 8
6 6
9 5
Yes 8
13 5
12 5
1 5
3 6
6 5
7 7
11 5
12 5
Yes 10
12 5
1 5
3 5
4 5
6 5
7 5
8 5
9 5
10 5
11 6
Yes 7
12 5
1 5
2 7...

result:

ok ok (10000 test cases)

Test #5:

score: 0
Accepted
time: 15ms
memory: 3852kb

input:

10000
>>>-->>>>-->---->->->-->>>
>>-->>>>->-->>->>>
>->-->--->--->->-->>--->>->->>-->->->>>>>>->>>>----->->--->>----->>-->>>----->->->>>--->>->>-->->->->---->>->>>-->>->->>>->->>>>->>->->>-->>>->>->>-->>>>-->>-->>>->>->->>>--->>>-->>>--->>->->>>>>->->---->>>>->>>
->->>>>--->>>>>>->>>->>>>->->-->-->>...

output:

Yes 12
22 5
1 5
2 5
3 6
6 5
7 5
8 5
9 6
12 8
17 5
19 5
21 6
Yes 10
14 5
1 5
2 6
5 5
6 5
7 5
8 5
10 6
13 5
14 5
Yes 111
207 5
1 5
3 6
6 7
10 7
14 5
16 6
19 5
20 7
24 5
25 5
27 5
29 5
30 6
33 5
35 5
37 5
38 5
39 5
40 5
41 5
42 5
44 5
45 5
46 5
47 9
53 5
55 7
59 5
60 9
66 5
67 6
70 5
71 5
72 9
78 5
80 ...

result:

ok ok (10000 test cases)

Test #6:

score: 0
Accepted
time: 16ms
memory: 3556kb

input:

9999
->->--->>>>->->--->>--
->>>--->>>-->>--->>---
-->>>>>>>-
>>>->>>>>>>--
>>-->-->->----->->>>>->>->---->->
>-->->>>--->->->>->->-
>->--->--->>>>->>>----->------>>-->->>>
>>->>>->>>---->>>->>>>>>>>>->--->>->>>>>-->>>->->->>-->->--->->-->->>->->->>-->-->>>>>>>>--->>--->->>>-->->----->>-->->>--->-->...

output:

No
No
No
No
No
No
Yes 15
35 5
1 5
3 7
7 7
11 5
12 5
13 5
14 5
16 5
17 5
18 9
24 10
31 5
32 6
35 5
Yes 70
125 5
1 5
2 5
4 5
5 5
6 5
8 5
9 5
10 8
15 5
16 5
17 5
19 5
20 5
21 5
22 5
23 5
24 5
25 5
26 5
27 5
29 7
33 5
34 5
36 5
37 5
38 5
39 5
40 6
43 5
44 5
45 5
47 5
49 5
51 5
52 6
55 5
57 7
61 5
63 6
6...

result:

ok ok (9999 test cases)

Test #7:

score: 0
Accepted
time: 12ms
memory: 4324kb

input:

5
>-->>>>>--->->->>->>>>>->->-->-->->>>-->->--->>>------>->>-->>>------->>---->-->>>>>>-->>--->>-->->->>>>->-->------>>->>>>->>>-->---->--->>-->-->->--->->->->->>->-->->--->>>>->>->--->->>-->>>>>>->>>>->>--->->>-->>->->---->>>->->>->>->--->->->-->->>->->-->->------>>>->>>>>->>-->>->>>->>>>>----->---...

output:

No
No
Yes 48172
95944 5
1 5
2 5
3 5
5 5
6 5
7 5
9 5
10 5
12 8
17 5
18 5
19 5
20 5
22 5
23 5
24 5
26 5
27 5
28 5
30 6
33 5
34 5
36 5
37 5
39 5
40 5
41 5
42 5
44 5
45 5
46 5
47 7
51 6
54 9
60 5
61 5
62 5
63 5
64 5
66 5
67 5
68 6
71 5
72 5
73 5
75 5
76 5
77 7
81 5
82 5
83 7
87 5
88 6
91 5
93 5
94 8
99 ...

result:

ok ok (5 test cases)

Test #8:

score: 0
Accepted
time: 15ms
memory: 5168kb

input:

5
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>...

output:

No
Yes 99997
99996 5
99995 5
1 5
2 5
3 5
4 5
5 5
6 5
7 5
8 5
9 5
10 5
11 5
12 5
13 5
14 5
15 5
16 5
17 5
18 5
19 5
20 5
21 5
22 5
23 5
24 5
25 5
26 5
27 5
28 5
29 5
30 5
31 5
32 5
33 5
34 5
35 5
36 5
37 5
38 5
39 5
40 5
41 5
42 5
43 5
44 5
45 5
46 5
47 5
48 5
49 5
50 5
51 5
52 5
53 5
54 5
55 5
56 5
...

result:

ok ok (5 test cases)

Test #9:

score: 0
Accepted
time: 17ms
memory: 3752kb

input:

20
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>...

output:

Yes 24995
24996 5
24995 5
24994 5
24993 5
24992 5
24991 5
24990 5
24989 5
24988 5
24987 5
24986 5
24985 5
24984 5
24983 5
24982 5
24981 5
24980 5
24979 5
24978 5
24977 5
24976 5
24975 5
24974 5
24973 5
24972 5
24971 5
24970 5
24969 5
24968 5
24967 5
24966 5
24965 5
24964 5
24963 5
24962 5
24961 5
24...

result:

ok ok (20 test cases)

Test #10:

score: 0
Accepted
time: 24ms
memory: 3800kb

input:

20
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>...

output:

Yes 24997
24996 5
24995 5
24994 5
24993 5
24992 5
24991 5
24990 5
24989 5
24988 5
24987 5
24986 5
24985 5
24984 5
24983 5
24982 5
24981 5
24980 5
24979 5
24978 5
24977 5
24976 5
24975 5
24974 5
24973 5
24972 5
24971 5
24970 5
24969 5
24968 5
24967 5
24966 5
24965 5
24964 5
24963 5
24962 5
24961 5
24...

result:

ok ok (20 test cases)

Extra Test:

score: 0
Extra Test Passed