CSES - Datatähti 2016 alku - Results
Submission details
Task:Bittipeli
Sender:while(false)
Submission time:2015-10-11 23:59:56
Language:C++
Status:READY
Result:0
Feedback
groupverdictscore
#10
#20
#30
#40
Test results
testverdicttimegroup
#1ACCEPTED0.06 s1details
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Compiler report

input/code.cpp: In function 'std::string search(std::vector<int>)':
input/code.cpp:46:10: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    if (i == c.size() - 1) {
          ^

Code

#include <iostream>
#include <vector>
#include <string>
using namespace std;

vector<int> v;
string input;

string search(vector<int> a);

int main() {
	int s = -1;
	string a, b = " ";
	getline(cin, input);
	for (int i = 0; i < (int)input.size(); i++) {
		a = input.substr(i, 1);
		if (a == b) {
			v[s]++;
		}
		else {
			v.push_back(1);
			s++;
		}
		b = a;
	}

	string d = search(v);
	if (d == "") {
		cout << "QAQ";
	}
	else {
		cout << ((int)d.size() / 2 + 1) << "\n";
		cout << d;
	}
	return 0;
}

string search(vector<int> a) {
	int b = 1;
	for (int i = 0; i < (int)a.size(); i++) {
		if (a[i] != 1) {
			vector<int> c = a;
			if (c.size() == 1 && c[0]>1) {
				return "1";
			}
			if (i == c.size() - 1) {
				c.pop_back();
			}
			if (i > 0) {
				c[i - 1] += c[i + 1];
				for (int j = i + 2; j < (int)c.size(); j++) {
					c[j - 2] = c[j];
				}
				c.pop_back();
				c.pop_back();
			}
			else {
				for (int j = i + 1; j < (int)c.size(); j++) {
					c[j - 1] = c[j];
				}
				c.pop_back();
			}
			string r = search(c);
			if (r != "") {
				return to_string(b).append(" ").append(r);
			}
			b++;
		}
	}
	return "";
}

Test details

Test 1

Group: 1

Verdict: ACCEPTED

input
1011001010

correct output
QAQ

user output
QAQ

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
(empty)

Error:
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc

Test 5

Group: 1

Verdict:

input
1110010110

correct output
4
2 1 1 1 

user output
(empty)

Error:
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc

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:

input
0110000100

correct output
3
2 1 1 

user output
(empty)

Error:
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc

Test 20

Group: 1

Verdict: ACCEPTED

input
0000101000

correct output
QAQ

user output
QAQ

Test 21

Group: 2

Verdict:

input
1110010100

correct output
QAQ

user output
3
2 2 1

Test 22

Group: 2

Verdict:

input
1110010000

correct output
3
2 1 1 

user output
(empty)

Error:
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc

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:

input
1100101100

correct output
4
2 1 1 1 

user output
(empty)

Error:
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc

Test 27

Group: 2

Verdict: ACCEPTED

input
0111101110

correct output
3
2 1 1 

user output
3
1 2 1

Test 28

Group: 2

Verdict:

input
0000011011

correct output
3
2 1 1 

user output
(empty)

Error:
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc

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
(empty)

Error:
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc

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
(empty)

Test 37

Group: 2

Verdict:

input
110011001100110011001100101010...

correct output
QAQ

user output
(empty)

Test 38

Group: 2

Verdict:

input
110011001100110011001100110011...

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

user output
(empty)

Error:
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc

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
(empty)

Error:
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc

Test 41

Group: 3

Verdict: ACCEPTED

input
0010101000

correct output
QAQ

user output
QAQ

Test 42

Group: 3

Verdict: ACCEPTED

input
0100010110

correct output
4
2 1 1 1 

user output
4
1 1 2 1

Test 43

Group: 3

Verdict: ACCEPTED

input
0100110110

correct output
4
2 1 1 1 

user output
4
1 1 2 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
(empty)

Error:
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc

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: ACCEPTED

input
0100100010

correct output
4
2 1 1 1 

user output
4
1 2 1 1

Test 50

Group: 3

Verdict:

input
1100101110

correct output
4
2 1 1 1 

user output
(empty)

Error:
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc

Test 51

Group: 3

Verdict:

input
1000111011

correct output
3
2 1 1 

user output
(empty)

Error:
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc

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
(empty)

Error:
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc

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:

input
110011001100110011001100110011...

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

user output
(empty)

Error:
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc

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:

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:

input
1110101110

correct output
QAQ

user output
3
2 2 1

Test 62

Group: 4

Verdict:

input
0111001011

correct output
4
2 1 1 1 

user output
3
1 2 1

Test 63

Group: 4

Verdict: ACCEPTED

input
1101111101

correct output
3
2 2 1 

user output
3
2 2 1

Test 64

Group: 4

Verdict: ACCEPTED

input
1001110001

correct output
3
2 1 1 

user output
3
1 2 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
(empty)

Error:
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc

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:

input
1100110111

correct output
3
3 2 1 

user output
(empty)

Error:
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc

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:

input
010101010101010101010101010101...

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

user output
(empty)

Test 80

Group: 4

Verdict:

input
111000110000011000001101010010...

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

user output
(empty)