CSES - Datatähti 2016 alku - Results
Submission details
Task:Bittipeli
Sender:Kuha
Submission time:2015-10-11 14:42:47
Language:C++
Status:READY
Result:0
Feedback
groupverdictscore
#10
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Test results
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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:80:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int i = 1; i < s.length(); i++) {
                       ^
input/code.cpp:92:23: 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;

    for (int i = 1; i < s.length(); i++) {
        if (s[i] == p) c++;
        else {
            if (c > 1) v.push_back(x);
            c = 1;
            x++;
        }
        p = s[i];
    }
    if (c > 1) v.push_back(x);
    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(v, r, -1, -1, 0)) cout<<"QAQ"<<endl;

    return 0;
}

Test details

Test 1

Group: 1

Verdict:

input
1011001010

correct output
QAQ

user output
2
1 1 

Test 2

Group: 1

Verdict: ACCEPTED

input
0000001001

correct output
3
1 1 1 

user output
3
1 1 1 

Test 3

Group: 1

Verdict: ACCEPTED

input
0111011100

correct output
3
2 1 1 

user output
4
1 1 1 1 

Test 4

Group: 1

Verdict:

input
0100100100

correct output
4
2 1 1 1 

user output
3
1 1 1 

Test 5

Group: 1

Verdict: ACCEPTED

input
1110010110

correct output
4
2 1 1 1 

user output
4
2 1 1 1 

Test 6

Group: 1

Verdict: ACCEPTED

input
1111110110

correct output
3
1 1 1 

user output
3
1 1 1 

Test 7

Group: 1

Verdict: ACCEPTED

input
0011110001

correct output
3
1 2 1 

user output
3
1 2 1 

Test 8

Group: 1

Verdict: ACCEPTED

input
0111111000

correct output
2
1 1 

user output
2
1 1 

Test 9

Group: 1

Verdict: ACCEPTED

input
1111111100

correct output
2
1 1 

user output
2
1 1 

Test 10

Group: 1

Verdict: ACCEPTED

input
1000010011

correct output
3
2 1 1 

user output
4
1 1 1 1 

Test 11

Group: 1

Verdict: ACCEPTED

input
1101110000

correct output
3
1 1 1 

user output
3
1 1 1 

Test 12

Group: 1

Verdict: ACCEPTED

input
1101101100

correct output
4
1 2 1 1 

user output
5
1 1 1 1 1 

Test 13

Group: 1

Verdict: ACCEPTED

input
0100111110

correct output
3
1 1 1 

user output
3
1 1 1 

Test 14

Group: 1

Verdict: ACCEPTED

input
1101001011

correct output
4
2 2 2 1 

user output
5
1 1 1 1 1 

Test 15

Group: 1

Verdict: ACCEPTED

input
1110110010

correct output
4
1 2 1 1 

user output
4
1 2 1 1 

Test 16

Group: 1

Verdict: ACCEPTED

input
0011011100

correct output
3
3 2 1 

user output
4
1 1 1 1 

Test 17

Group: 1

Verdict: ACCEPTED

input
1100101011

correct output
QAQ

user output
QAQ

Test 18

Group: 1

Verdict: ACCEPTED

input
1101100111

correct output
3
2 2 1 

user output
4
1 1 1 1 

Test 19

Group: 1

Verdict: ACCEPTED

input
0110000100

correct output
3
2 1 1 

user output
3
2 1 1 

Test 20

Group: 1

Verdict: ACCEPTED

input
0000101000

correct output
QAQ

user output
QAQ

Test 21

Group: 2

Verdict: ACCEPTED

input
1110010100

correct output
QAQ

user output
QAQ

Test 22

Group: 2

Verdict: ACCEPTED

input
1110010000

correct output
3
2 1 1 

user output
3
2 1 1 

Test 23

Group: 2

Verdict: ACCEPTED

input
1001101100

correct output
4
1 1 1 1 

user output
4
1 1 1 1 

Test 24

Group: 2

Verdict: ACCEPTED

input
0000000111

correct output
2
1 1 

user output
2
1 1 

Test 25

Group: 2

Verdict: ACCEPTED

input
0011111110

correct output
2
2 1 

user output
2
2 1 

Test 26

Group: 2

Verdict: ACCEPTED

input
1100101100

correct output
4
2 1 1 1 

user output
4
2 1 1 1 

Test 27

Group: 2

Verdict:

input
0111101110

correct output
3
2 1 1 

user output
QAQ

Test 28

Group: 2

Verdict: ACCEPTED

input
0000011011

correct output
3
2 1 1 

user output
3
2 1 1 

Test 29

Group: 2

Verdict: ACCEPTED

input
1110011101

correct output
3
3 2 1 

user output
3
3 2 1 

Test 30

Group: 2

Verdict: ACCEPTED

input
0001011011

correct output
4
1 1 1 1 

user output
4
1 1 1 1 

Test 31

Group: 2

Verdict: ACCEPTED

input
0010110011

correct output
4
1 1 1 1 

user output
4
1 1 1 1 

Test 32

Group: 2

Verdict: ACCEPTED

input
0011100000

correct output
2
2 1 

user output
3
1 1 1 

Test 33

Group: 2

Verdict: ACCEPTED

input
1110100110

correct output
4
1 1 1 1 

user output
4
1 1 1 1 

Test 34

Group: 2

Verdict:

input
0110110111

correct output
4
2 1 1 1 

user output
2
1 1 

Test 35

Group: 2

Verdict: ACCEPTED

input
1110110010

correct output
4
1 2 1 1 

user output
4
1 2 1 1 

Test 36

Group: 2

Verdict:

input
110011001100110011001010101010...

correct output
QAQ

user output
18
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

Test 37

Group: 2

Verdict:

input
110011001100110011001100101010...

correct output
QAQ

user output
22
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

Test 38

Group: 2

Verdict: ACCEPTED

input
110011001100110011001100110011...

correct output
31
1 20 20 20 20 20 20 20 20 20 2...

user output
40
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

Test 39

Group: 2

Verdict: ACCEPTED

input
010101010101010101010101010101...

correct output
48
2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

user output
48
2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

Test 40

Group: 2

Verdict:

input
011010000011111011110000110011...

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

user output
28
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

Test 41

Group: 3

Verdict: ACCEPTED

input
0010101000

correct output
QAQ

user output
QAQ

Test 42

Group: 3

Verdict:

input
0100010110

correct output
4
2 1 1 1 

user output
2
1 1 

Test 43

Group: 3

Verdict: ACCEPTED

input
0100110110

correct output
4
2 1 1 1 

user output
4
2 1 1 1 

Test 44

Group: 3

Verdict: ACCEPTED

input
1110000001

correct output
2
2 1 

user output
2
2 1 

Test 45

Group: 3

Verdict:

input
0001001110

correct output
3
2 2 1 

user output
3
2 1 1 

Test 46

Group: 3

Verdict: ACCEPTED

input
0011100011

correct output
3
1 2 1 

user output
4
1 1 1 1 

Test 47

Group: 3

Verdict: ACCEPTED

input
0100111100

correct output
3
1 1 1 

user output
3
1 1 1 

Test 48

Group: 3

Verdict: ACCEPTED

input
0001001000

correct output
3
2 2 1 

user output
4
1 1 1 1 

Test 49

Group: 3

Verdict:

input
0100100010

correct output
4
2 1 1 1 

user output
2
1 1 

Test 50

Group: 3

Verdict: ACCEPTED

input
1100101110

correct output
4
2 1 1 1 

user output
4
2 1 1 1 

Test 51

Group: 3

Verdict: ACCEPTED

input
1000111011

correct output
3
2 1 1 

user output
3
2 1 1 

Test 52

Group: 3

Verdict: ACCEPTED

input
1000111111

correct output
2
1 1 

user output
2
1 1 

Test 53

Group: 3

Verdict: ACCEPTED

input
0110011100

correct output
3
2 1 1 

user output
4
1 1 1 1 

Test 54

Group: 3

Verdict:

input
0001000110

correct output
3
2 2 1 

user output
3
2 1 1 

Test 55

Group: 3

Verdict: ACCEPTED

input
1110110010

correct output
4
1 2 1 1 

user output
4
1 2 1 1 

Test 56

Group: 3

Verdict:

input
110011001100110011001100110011...

correct output
QAQ

user output
(empty)

Test 57

Group: 3

Verdict:

input
110011001100110011001100110011...

correct output
QAQ

user output
(empty)

Test 58

Group: 3

Verdict: ACCEPTED

input
110011001100110011001100110011...

correct output
1501
1 1000 1000 1000 1000 1000 100...

user output
2000
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

Test 59

Group: 3

Verdict: ACCEPTED

input
010101010101010101010101010101...

correct output
2498
2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

user output
2498
2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

Test 60

Group: 3

Verdict: ACCEPTED

input
011100011001011111111000010110...

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

user output
1690
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

Test 61

Group: 4

Verdict: ACCEPTED

input
1110101110

correct output
QAQ

user output
QAQ

Test 62

Group: 4

Verdict: ACCEPTED

input
0111001011

correct output
4
2 1 1 1 

user output
4
2 1 1 1 

Test 63

Group: 4

Verdict:

input
1101111101

correct output
3
2 2 1 

user output
3
2 1 1 

Test 64

Group: 4

Verdict: ACCEPTED

input
1001110001

correct output
3
2 1 1 

user output
3
2 1 1 

Test 65

Group: 4

Verdict: ACCEPTED

input
1000000011

correct output
2
1 1 

user output
2
1 1 

Test 66

Group: 4

Verdict: ACCEPTED

input
0100010111

correct output
4
1 1 1 1 

user output
4
1 1 1 1 

Test 67

Group: 4

Verdict: ACCEPTED

input
0100111010

correct output
4
2 1 1 1 

user output
4
2 1 1 1 

Test 68

Group: 4

Verdict: ACCEPTED

input
0010111101

correct output
4
1 1 1 1 

user output
4
1 1 1 1 

Test 69

Group: 4

Verdict: ACCEPTED

input
0011111000

correct output
2
2 1 

user output
3
1 1 1 

Test 70

Group: 4

Verdict:

input
1101001101

correct output
4
2 2 2 1 

user output
4
2 1 1 1 

Test 71

Group: 4

Verdict: ACCEPTED

input
0110111000

correct output
3
2 1 1 

user output
4
1 1 1 1 

Test 72

Group: 4

Verdict: ACCEPTED

input
1100110111

correct output
3
3 2 1 

user output
4
1 2 1 1 

Test 73

Group: 4

Verdict: ACCEPTED

input
1110011111

correct output
2
2 1 

user output
3
1 1 1 

Test 74

Group: 4

Verdict: ACCEPTED

input
1011000101

correct output
4
2 1 1 1 

user output
4
2 1 1 1 

Test 75

Group: 4

Verdict: ACCEPTED

input
1110110010

correct output
4
1 2 1 1 

user output
4
1 2 1 1 

Test 76

Group: 4

Verdict:

input
110011001100110011001100110011...

correct output
QAQ

user output
(empty)

Test 77

Group: 4

Verdict:

input
110011001100110011001100110011...

correct output
QAQ

user output
(empty)

Test 78

Group: 4

Verdict:

input
110011001100110011001100110011...

correct output
30001
1 20000 20000 20000 20000 2000...

user output
(empty)

Test 79

Group: 4

Verdict: ACCEPTED

input
010101010101010101010101010101...

correct output
49998
2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

user output
49998
2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

Test 80

Group: 4

Verdict:

input
111000110000011000001101010010...

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

user output
(empty)