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Datatähti 2016 alku

Start:2015-09-28 00:00:00
End:2015-10-12 00:00:00
 

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CSES - Datatähti 2016 alku - Results
History
2015-10-11 15:45:360
2015-10-11 14:50:2111
2015-10-11 14:42:470
2015-10-11 14:42:220
2015-10-05 21:57:210
2015-09-29 20:43:440
2015-09-28 19:07:1911
2015-09-28 19:02:290
2015-09-28 18:58:260
2015-09-28 18:28:3811
2015-09-28 17:39:050
2015-09-28 17:23:120
Task:Bittipeli
Sender:Kuha
Submission time:2015-10-11 14:50:21
Language:C++
Status:READY
Score:11

Feedback

groupverdictscore
#1ACCEPTED11
#2TIME LIMIT EXCEEDED0
#3WRONG ANSWER0
#4WRONG ANSWER0

Test results

testverdicttime (s)group
#1ACCEPTED0.06 / 1.001details
#2ACCEPTED0.05 / 1.001details
#3ACCEPTED0.05 / 1.001details
#4ACCEPTED0.05 / 1.001details
#5ACCEPTED0.05 / 1.001details
#6ACCEPTED0.06 / 1.001details
#7ACCEPTED0.06 / 1.001details
#8ACCEPTED0.05 / 1.001details
#9ACCEPTED0.06 / 1.001details
#10ACCEPTED0.06 / 1.001details
#11ACCEPTED0.06 / 1.001details
#12ACCEPTED0.05 / 1.001details
#13ACCEPTED0.06 / 1.001details
#14ACCEPTED0.05 / 1.001details
#15ACCEPTED0.06 / 1.001details
#16ACCEPTED0.06 / 1.001details
#17ACCEPTED0.07 / 1.001details
#18ACCEPTED0.05 / 1.001details
#19ACCEPTED0.05 / 1.001details
#20ACCEPTED0.05 / 1.001details
#21ACCEPTED0.05 / 1.002details
#22ACCEPTED0.05 / 1.002details
#23ACCEPTED0.05 / 1.002details
#24ACCEPTED0.06 / 1.002details
#25ACCEPTED0.05 / 1.002details
#26ACCEPTED0.05 / 1.002details
#27ACCEPTED0.05 / 1.002details
#28ACCEPTED0.05 / 1.002details
#29ACCEPTED0.05 / 1.002details
#30ACCEPTED0.05 / 1.002details
#31ACCEPTED0.05 / 1.002details
#32ACCEPTED0.06 / 1.002details
#33ACCEPTED0.06 / 1.002details
#34ACCEPTED0.05 / 1.002details
#35ACCEPTED0.05 / 1.002details
#36TIME LIMIT EXCEEDED-- / 1.002details
#37TIME LIMIT EXCEEDED-- / 1.002details
#38ACCEPTED0.05 / 1.002details
#39ACCEPTED0.05 / 1.002details
#40WRONG ANSWER0.06 / 1.002details
#41ACCEPTED0.06 / 1.003details
#42ACCEPTED0.07 / 1.003details
#43ACCEPTED0.06 / 1.003details
#44ACCEPTED0.06 / 1.003details
#45WRONG ANSWER0.06 / 1.003details
#46ACCEPTED0.06 / 1.003details
#47ACCEPTED0.05 / 1.003details
#48ACCEPTED0.07 / 1.003details
#49ACCEPTED0.06 / 1.003details
#50ACCEPTED0.05 / 1.003details
#51ACCEPTED0.05 / 1.003details
#52ACCEPTED0.05 / 1.003details
#53ACCEPTED0.05 / 1.003details
#54WRONG ANSWER0.06 / 1.003details
#55ACCEPTED0.06 / 1.003details
#56TIME LIMIT EXCEEDED-- / 1.003details
#57TIME LIMIT EXCEEDED-- / 1.003details
#58ACCEPTED0.06 / 1.003details
#59ACCEPTED0.05 / 1.003details
#60ACCEPTED0.06 / 1.003details
#61ACCEPTED0.06 / 1.004details
#62ACCEPTED0.05 / 1.004details
#63WRONG ANSWER0.05 / 1.004details
#64ACCEPTED0.05 / 1.004details
#65ACCEPTED0.06 / 1.004details
#66ACCEPTED0.05 / 1.004details
#67ACCEPTED0.05 / 1.004details
#68ACCEPTED0.06 / 1.004details
#69ACCEPTED0.06 / 1.004details
#70WRONG ANSWER0.06 / 1.004details
#71ACCEPTED0.05 / 1.004details
#72ACCEPTED0.06 / 1.004details
#73ACCEPTED0.06 / 1.004details
#74ACCEPTED0.05 / 1.004details
#75ACCEPTED0.06 / 1.004details
#76RUNTIME ERROR0.16 / 1.004details
#77RUNTIME ERROR0.10 / 1.004details
#78RUNTIME ERROR0.09 / 1.004details
#79ACCEPTED0.06 / 1.004details
#80RUNTIME ERROR0.10 / 1.004details

Compiler report

input/code.cpp: In function 'bool brute(int, int, std::vector<int>, std::vector<int>, int, bool, int)':
input/code.cpp:26:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int t = i + 1; t < v.size(); t++) if (v[t] >= w) {
                           ^
input/code.cpp: In function 'bool vbrute(std::vector<int>, std::vector<int>, int, int, int)':
input/code.cpp:41:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         if (o != 0 && o != s.size()) {
                         ^
input/code.cpp:61:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int i = 0; i < s.size(); i++) {
                       ^
input/code.cpp: In function 'int main()':
input/code.cpp:81:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int i = 1; i < s.length(); i++) {
                       ^
input/code.cpp:95:23: warning: comp

Code

#include <iostream>
#include <algorithm>
#include <queue>
#include <stack>
#include <string>
#define INF 999999999
#define ll long long
using namespace std;

int x = 0;
// 0 11 00 1 0
bool brute (const int i, const int w, const vector<int> v, vector<int> r, int p, bool f, int y) {
    //cout<<i<<" "<<w<<" "<<p<<" "<<y<<endl;
    r.push_back(p);
    for (int q = 1; q < y; q++) {
        if (p > 1) p--;
        r.push_back(p);
    }
    if (w == x) {
        cout<<r.size()<<endl;
        for (int e : r) cout<<e<<" ";
        cout<<endl;
        return true;
    }
    int u = 0;
    for (int t = i + 1; t < v.size(); t++) if (v[t] >= w) {
        u++;
        if (w + (v[t] - w) * 2 + 1 <= x) {
            bool b = brute(t, w + (v[t] - w) * 2 + 1, v, r, u, false, v[t] - w + 1);
            if (b) return true;
        }
    }
    return false;
}

bool vbrute (vector<int> s, vector<int> r, const int o, const int u, const int iter) {
    if (u != -1) r.push_back(u);

    if (o != -1) {
        s.erase(s.begin() + o);
        if (o != 0 && o != s.size()) {
            s[o] += s[o - 1];
            s.erase(s.begin() + (o - 1));
        }
    }

    //for (int i = 0; i < iter; i++) cout<<"    ";
    //cout<<"{"<<o<<"} ";
    //for (int i : s) cout<<i<<" ";
    //cout<<endl;

    if (s.size() == 0) {
        cout<<r.size()<<endl;
        for (int i : r) cout<<i<<" ";
        return true;
    }



    int q = 0;
    for (int i = 0; i < s.size(); i++) {
        if (s[i] > 1) {
            q++;
            bool b = vbrute(s, r, i, q, iter + 1);
            if (b) return true;
        }
    }
    return false;
}

int main()
{
    string s;
    cin>>s;

    char p = s[0];
    int c = 1;
    vector<int> v;
    vector<int> w;

    for (int i = 1; i < s.length(); i++) {
        if (s[i] == p) c++;
        else {
            if (c > 1) v.push_back(x);
            w.push_back(c);
            c = 1;
            x++;
        }
        p = s[i];
    }
    if (c > 1) v.push_back(x);
    w.push_back(c);
    x++;

    for (int i = 0; i < v.size(); i++) if (v[i] * 2 + 1 <= x) {
        vector<int> r;
        bool b = brute(i, (v[i] * 2) + 1, v, r, i + 1, true, v[i] + 1);
        if (b) return 0;
    }
    vector<int> r;
    if (!vbrute(w, r, -1, -1, 0)) cout<<"QAQ"<<endl;

    return 0;
}

Test details

Test 1

Group: 1

Verdict: ACCEPTED

input
1011001010

view   save

correct output
QAQ

view   save

user output
QAQ

view   save

Test 2

Group: 1

Verdict: ACCEPTED

input
0000001001

view   save

correct output
3
1 1 1 

view   save

user output
3
1 1 1 

view   save

Test 3

Group: 1

Verdict: ACCEPTED

input
0111011100

view   save

correct output
3
2 1 1 

view   save

user output
4
1 1 1 1 

view   save

Test 4

Group: 1

Verdict: ACCEPTED

input
0100100100

view   save

correct output
4
2 1 1 1 

view   save

user output
4
1 2 1 1 

view   save

Test 5

Group: 1

Verdict: ACCEPTED

input
1110010110

view   save

correct output
4
2 1 1 1 

view   save

user output
4
2 1 1 1 

view   save

Test 6

Group: 1

Verdict: ACCEPTED

input
1111110110

view   save

correct output
3
1 1 1 

view   save

user output
3
1 1 1 

view   save

Test 7

Group: 1

Verdict: ACCEPTED

input
0011110001

view   save

correct output
3
1 2 1 

view   save

user output
3
1 2 1 

view   save

Test 8

Group: 1

Verdict: ACCEPTED

input
0111111000

view   save

correct output
2
1 1 

view   save

user output
2
1 1 

view   save

Test 9

Group: 1

Verdict: ACCEPTED

input
1111111100

view   save

correct output
2
1 1 

view   save

user output
2
1 1 

view   save

Test 10

Group: 1

Verdict: ACCEPTED

input
1000010011

view   save

correct output
3
2 1 1 

view   save

user output
4
1 1 1 1 

view   save

Test 11

Group: 1

Verdict: ACCEPTED

input
1101110000

view   save

correct output
3
1 1 1 

view   save

user output
3
1 1 1 

view   save

Test 12

Group: 1

Verdict: ACCEPTED

input
1101101100

view   save

correct output
4
1 2 1 1 

view   save

user output
5
1 1 1 1 1 

view   save

Test 13

Group: 1

Verdict: ACCEPTED

input
0100111110

view   save

correct output
3
1 1 1 

view   save

user output
3
1 1 1 

view   save

Test 14

Group: 1

Verdict: ACCEPTED

input
1101001011

view   save

correct output
4
2 2 2 1 

view   save

user output
5
1 1 1 1 1 

view   save

Test 15

Group: 1

Verdict: ACCEPTED

input
1110110010

view   save

correct output
4
1 2 1 1 

view   save

user output
4
1 2 1 1 

view   save

Test 16

Group: 1

Verdict: ACCEPTED

input
0011011100

view   save

correct output
3
3 2 1 

view   save

user output
4
1 1 1 1 

view   save

Test 17

Group: 1

Verdict: ACCEPTED

input
1100101011

view   save

correct output
QAQ

view   save

user output
QAQ

view   save

Test 18

Group: 1

Verdict: ACCEPTED

input
1101100111

view   save

correct output
3
2 2 1 

view   save

user output
4
1 1 1 1 

view   save

Test 19

Group: 1

Verdict: ACCEPTED

input
0110000100

view   save

correct output
3
2 1 1 

view   save

user output
3
2 1 1 

view   save

Test 20

Group: 1

Verdict: ACCEPTED

input
0000101000

view   save

correct output
QAQ

view   save

user output
QAQ

view   save

Test 21

Group: 2

Verdict: ACCEPTED

input
1110010100

view   save

correct output
QAQ

view   save

user output
QAQ

view   save

Test 22

Group: 2

Verdict: ACCEPTED

input
1110010000

view   save

correct output
3
2 1 1 

view   save

user output
3
2 1 1 

view   save

Test 23

Group: 2

Verdict: ACCEPTED

input
1001101100

view   save

correct output
4
1 1 1 1 

view   save

user output
4
1 1 1 1 

view   save

Test 24

Group: 2

Verdict: ACCEPTED

input
0000000111

view   save

correct output
2
1 1 

view   save

user output
2
1 1 

view   save

Test 25

Group: 2

Verdict: ACCEPTED

input
0011111110

view   save

correct output
2
2 1 

view   save

user output
2
2 1 

view   save

Test 26

Group: 2

Verdict: ACCEPTED

input
1100101100

view   save

correct output
4
2 1 1 1 

view   save

user output
4
2 1 1 1 

view   save

Test 27

Group: 2

Verdict: ACCEPTED

input
0111101110

view   save

correct output
3
2 1 1 

view   save

user output
3
1 2 1 

view   save

Test 28

Group: 2

Verdict: ACCEPTED

input
0000011011

view   save

correct output
3
2 1 1 

view   save

user output
3
2 1 1 

view   save

Test 29

Group: 2

Verdict: ACCEPTED

input
1110011101

view   save

correct output
3
3 2 1 

view   save

user output
3
3 2 1 

view   save

Test 30

Group: 2

Verdict: ACCEPTED

input
0001011011

view   save

correct output
4
1 1 1 1 

view   save

user output
4
1 1 1 1 

view   save

Test 31

Group: 2

Verdict: ACCEPTED

input
0010110011

view   save

correct output
4
1 1 1 1 

view   save

user output
4
1 1 1 1 

view   save

Test 32

Group: 2

Verdict: ACCEPTED

input
0011100000

view   save

correct output
2
2 1 

view   save

user output
3
1 1 1 

view   save

Test 33

Group: 2

Verdict: ACCEPTED

input
1110100110

view   save

correct output
4
1 1 1 1 

view   save

user output
4
1 1 1 1 

view   save

Test 34

Group: 2

Verdict: ACCEPTED

input
0110110111

view   save

correct output
4
2 1 1 1 

view   save

user output
4
1 2 1 1 

view   save

Test 35

Group: 2

Verdict: ACCEPTED

input
1110110010

view   save

correct output
4
1 2 1 1 

view   save

user output
4
1 2 1 1 

view   save

Test 36

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
110011001100110011001010101010...
view   save

correct output
QAQ

view   save

user output
(empty)

Test 37

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
110011001100110011001100101010...
view   save

correct output
QAQ

view   save

user output
(empty)

Test 38

Group: 2

Verdict: ACCEPTED

input
110011001100110011001100110011...
view   save

correct output
31
1 20 20 20 20 20 20 20 20 20 2...
view   save

user output
40
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...
view   save

Test 39

Group: 2

Verdict: ACCEPTED

input
010101010101010101010101010101...
view   save

correct output
48
2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...
view   save

user output
48
2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...
view   save

Test 40

Group: 2

Verdict: WRONG ANSWER

input
011010000011111011110000110011...
view   save

correct output
23
13 13 12 11 11 11 11 10 9 9 9 ...
view   save

user output
28
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...
view   save

Test 41

Group: 3

Verdict: ACCEPTED

input
0010101000

view   save

correct output
QAQ

view   save

user output
QAQ

view   save

Test 42

Group: 3

Verdict: ACCEPTED

input
0100010110

view   save

correct output
4
2 1 1 1 

view   save

user output
4
1 1 2 1 

view   save

Test 43

Group: 3

Verdict: ACCEPTED

input
0100110110

view   save

correct output
4
2 1 1 1 

view   save

user output
4
2 1 1 1 

view   save

Test 44

Group: 3

Verdict: ACCEPTED

input
1110000001

view   save

correct output
2
2 1 

view   save

user output
2
2 1 

view   save

Test 45

Group: 3

Verdict: WRONG ANSWER

input
0001001110

view   save

correct output
3
2 2 1 

view   save

user output
3
2 1 1 

view   save

Test 46

Group: 3

Verdict: ACCEPTED

input
0011100011

view   save

correct output
3
1 2 1 

view   save

user output
4
1 1 1 1 

view   save

Test 47

Group: 3

Verdict: ACCEPTED

input
0100111100

view   save

correct output
3
1 1 1 

view   save

user output
3
1 1 1 

view   save

Test 48

Group: 3

Verdict: ACCEPTED

input
0001001000

view   save

correct output
3
2 2 1 

view   save

user output
4
1 1 1 1 

view   save

Test 49

Group: 3

Verdict: ACCEPTED

input
0100100010

view   save

correct output
4
2 1 1 1 

view   save

user output
4
1 2 1 1 

view   save

Test 50

Group: 3

Verdict: ACCEPTED

input
1100101110

view   save

correct output
4
2 1 1 1 

view   save

user output
4
2 1 1 1 

view   save

Test 51

Group: 3

Verdict: ACCEPTED

input
1000111011

view   save

correct output
3
2 1 1 

view   save

user output
3
2 1 1 

view   save

Test 52

Group: 3

Verdict: ACCEPTED

input
1000111111

view   save

correct output
2
1 1 

view   save

user output
2
1 1 

view   save

Test 53

Group: 3

Verdict: ACCEPTED

input
0110011100

view   save

correct output
3
2 1 1 

view   save

user output
4
1 1 1 1 

view   save

Test 54

Group: 3

Verdict: WRONG ANSWER

input
0001000110

view   save

correct output
3
2 2 1 

view   save

user output
3
2 1 1 

view   save

Test 55

Group: 3

Verdict: ACCEPTED

input
1110110010

view   save

correct output
4
1 2 1 1 

view   save

user output
4
1 2 1 1 

view   save

Test 56

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
110011001100110011001100110011...
view   save

correct output
QAQ

view   save

user output
(empty)

Test 57

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
110011001100110011001100110011...
view   save

correct output
QAQ

view   save

user output
(empty)

Test 58

Group: 3

Verdict: ACCEPTED

input
110011001100110011001100110011...
view   save

correct output
1501
1 1000 1000 1000 1000 1000 100...
view   save

user output
2000
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...
view   save

Test 59

Group: 3

Verdict: ACCEPTED

input
010101010101010101010101010101...
view   save

correct output
2498
2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...
view   save

user output
2498
2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...
view   save

Test 60

Group: 3

Verdict: ACCEPTED

input
011100011001011111111000010110...
view   save

correct output
1272
1 1 648 647 646 646 645 645 64...
view   save

user output
1690
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...
view   save

Test 61

Group: 4

Verdict: ACCEPTED

input
1110101110

view   save

correct output
QAQ

view   save

user output
QAQ

view   save

Test 62

Group: 4

Verdict: ACCEPTED

input
0111001011

view   save

correct output
4
2 1 1 1 

view   save

user output
4
2 1 1 1 

view   save

Test 63

Group: 4

Verdict: WRONG ANSWER

input
1101111101

view   save

correct output
3
2 2 1 

view   save

user output
3
2 1 1 

view   save

Test 64

Group: 4

Verdict: ACCEPTED

input
1001110001

view   save

correct output
3
2 1 1 

view   save

user output
3
2 1 1 

view   save

Test 65

Group: 4

Verdict: ACCEPTED

input
1000000011

view   save

correct output
2
1 1 

view   save

user output
2
1 1 

view   save

Test 66

Group: 4

Verdict: ACCEPTED

input
0100010111

view   save

correct output
4
1 1 1 1 

view   save

user output
4
1 1 1 1 

view   save

Test 67

Group: 4

Verdict: ACCEPTED

input
0100111010

view   save

correct output
4
2 1 1 1 

view   save

user output
4
2 1 1 1 

view   save

Test 68

Group: 4

Verdict: ACCEPTED

input
0010111101

view   save

correct output
4
1 1 1 1 

view   save

user output
4
1 1 1 1 

view   save

Test 69

Group: 4

Verdict: ACCEPTED

input
0011111000

view   save

correct output
2
2 1 

view   save

user output
3
1 1 1 

view   save

Test 70

Group: 4

Verdict: WRONG ANSWER

input
1101001101

view   save

correct output
4
2 2 2 1 

view   save

user output
4
2 1 1 1 

view   save

Test 71

Group: 4

Verdict: ACCEPTED

input
0110111000

view   save

correct output
3
2 1 1 

view   save

user output
4
1 1 1 1 

view   save

Test 72

Group: 4

Verdict: ACCEPTED

input
1100110111

view   save

correct output
3
3 2 1 

view   save

user output
4
1 2 1 1 

view   save

Test 73

Group: 4

Verdict: ACCEPTED

input
1110011111

view   save

correct output
2
2 1 

view   save

user output
3
1 1 1 

view   save

Test 74

Group: 4

Verdict: ACCEPTED

input
1011000101

view   save

correct output
4
2 1 1 1 

view   save

user output
4
2 1 1 1 

view   save

Test 75

Group: 4

Verdict: ACCEPTED

input
1110110010

view   save

correct output
4
1 2 1 1 

view   save

user output
4
1 2 1 1 

view   save

Test 76

Group: 4

Verdict: RUNTIME ERROR

input
110011001100110011001100110011...
view   save

correct output
QAQ

view   save

user output
(empty)

Test 77

Group: 4

Verdict: RUNTIME ERROR

input
110011001100110011001100110011...
view   save

correct output
QAQ

view   save

user output
(empty)

Test 78

Group: 4

Verdict: RUNTIME ERROR

input
110011001100110011001100110011...
view   save

correct output
30001
1 20000 20000 20000 20000 2000...
view   save

user output
(empty)

Test 79

Group: 4

Verdict: ACCEPTED

input
010101010101010101010101010101...
view   save

correct output
49998
2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...
view   save

user output
49998
2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...
view   save

Test 80

Group: 4

Verdict: RUNTIME ERROR

input
111000110000011000001101010010...
view   save

correct output
25011
1 12471 12470 12469 12468 1246...
view   save

user output
(empty)