CSES - Datatähti 2016 alku - Results
Submission details
Task:Bittipeli
Sender:Oispa Kaljaa
Submission time:2015-10-11 23:34:14 +0300
Language:C++
Status:READY
Result:11
Feedback
groupverdictscore
#1ACCEPTED11
#20
#30
#40
Test results
testverdicttimegroup
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Compiler report

input/code.cpp: In function 'int main()':
input/code.cpp:185:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i = 0; i < ans.size(); i++)
                    ^
input/code.cpp:192:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i = 0; i < ans.size(); i++)
                    ^
input/code.cpp:88:3: warning: label 'ohi' defined but not used [-Wunused-label]
   ohi:
   ^

Code

#include <bits/stdc++.h>

#define i64 long long
#define u64 unsigned long long
#define i32 int
#define u32 unsigned int

#define pii pair<int, int>
#define pll pair<long long, long long>

#define defmod 1000000007
using namespace std;

//1001001
//101101001011111

int main(){
	cin.sync_with_stdio(0);
	cin.tie(0);
	
	string s; cin >> s;
	string rev = s;
	reverse(rev.begin(), rev.end());
	vector<int> ans;
	while(s.size()){

		int n = s.length();
		vector<pair<int, pii>> lol[2];
		int y[2] = {0};
		int num = 1;
		for(int i = 0; i < n;){
			int le = 1;
			while(i+le < n && s[i+le] == s[i])
				le++;

			if(le > 1){
				lol[s[i] == '1'].push_back({num, {i, le}});

				num++;
			}
			else
				y[s[i] == '1']++;

			i+=le;
		}
		if(lol[0].size() == 0 && lol[1].size() == 0)
			break;
		
		stack<pair<int, pii> > val;
		if(lol[0].size() == 1){
			if(y[0] != 1){
				//cout << "taall " << lol[0][0].second.first << " " << lol[0][0].second.second << endl;
				val.push({lol[0][0].first, {lol[0][0].second.first, lol[0][0].second.second}});
				
			}

		}
		else if(lol[0].size() == 2){
			val.push({lol[0][0].first, {lol[0][0].second.first, lol[0][0].second.second}});
			if(lol[0][1].second.first+lol[0][1].second.second != n)
				val.push({lol[0][1].first, {lol[0][1].second.first, lol[0][1].second.second}});
		}
		else if(lol[0].size()){
			val.push({lol[0][1].first, {lol[0][1].second.first, lol[0][1].second.second}});
		}

		//cout << "val: " << val.size() << endl;
		if(lol[1].size() == 1){

			if(y[1] != 1 && val.size() == 0){ 
				//cout << "taalla " << endl;
				val.push({lol[1][0].first, {lol[1][0].second.first, lol[1][0].second.second}});
				
			}

		}
		else if(lol[1].size() == 2 && val.size() == 0){
			
			val.push({lol[1][0].first, {lol[1][0].second.first, lol[1][0].second.second}});
			if(lol[1][1].second.first+lol[1][1].second.second != n)
				val.push({lol[1][1].first, {lol[1][1].second.first, lol[1][1].second.second}});
		}
		else if(lol[1].size() > 2){
			//cout << "taalla" << endl;
			val.push({lol[1][1].first, {lol[1][1].second.first, lol[1][1].second.second}});
		}
		//cout << "val: " << val.size() << endl;
		ohi:
		int si = -1, snum = -1, sle = -1;
		if(val.size() == 0)
			break;
		si = val.top().second.first;
		sle = val.top().second.second;
		snum = val.top().first;
		ans.push_back(snum);
		s = s.substr(0, si)+s.substr(si+sle, n-(si+sle));
		//cout << s << endl;

	}

	if(s.size()){
		s = rev;
		ans.clear();
		while(s.size()){

		int n = s.length();
		vector<pair<int, pii>> lol[2];
		int y[2] = {0};
		int num = 1;
		for(int i = 0; i < n;){
			int le = 1;
			while(i+le < n && s[i+le] == s[i])
				le++;

			if(le > 1){
				lol[s[i] == '1'].push_back({num, {i, le}});

				num++;
			}
			else
				y[s[i] == '1']++;

			i+=le;
		}
		if(lol[0].size() == 0 && lol[1].size() == 0)
			break;
		
		stack<pair<int, pii> > val;
		if(lol[0].size() == 1){
			if(y[0] != 1){
				//cout << "taall " << lol[0][0].second.first << " " << lol[0][0].second.second << endl;
				val.push({lol[0][0].first, {lol[0][0].second.first, lol[0][0].second.second}});
				
			}

		}
		else if(lol[0].size() == 2){
			val.push({lol[0][0].first, {lol[0][0].second.first, lol[0][0].second.second}});
			if(lol[0][1].second.first+lol[0][1].second.second != n)
				val.push({lol[0][1].first, {lol[0][1].second.first, lol[0][1].second.second}});
		}
		else if(lol[0].size()){
			val.push({lol[0][1].first, {lol[0][1].second.first, lol[0][1].second.second}});
		}

		//cout << "val: " << val.size() << endl;
		if(lol[1].size() == 1){

			if(y[1] != 1 && val.size() == 0){ 
				//cout << "taalla " << endl;
				val.push({lol[1][0].first, {lol[1][0].second.first, lol[1][0].second.second}});
				
			}

		}
		else if(lol[1].size() == 2 && val.size() == 0){
			
			val.push({lol[1][0].first, {lol[1][0].second.first, lol[1][0].second.second}});
			if(lol[1][1].second.first+lol[1][1].second.second != n)
				val.push({lol[1][1].first, {lol[1][1].second.first, lol[1][1].second.second}});
		}
		else if(lol[1].size() > 2){
			//cout << "taalla" << endl;
			val.push({lol[1][1].first, {lol[1][1].second.first, lol[1][1].second.second}});
		}
		//cout << "val: " << val.size() << endl;
		
		int si = -1, snum = -1, sle = -1;
		if(val.size() == 0)
			break;
		si = val.top().second.first;
		sle = val.top().second.second;
		snum = val.top().first;
		ans.push_back(snum);
		s = s.substr(0, si)+s.substr(si+sle, n-(si+sle));
		//cout << s << endl;

	}

	if(s.size()){
		cout << "QAQ" << endl;
	}
	else{
		cout << ans.size() << endl;
		for(int i = 0; i < ans.size(); i++)
			cout << ans[i] << " ";
		cout << endl;
	}
	}
	else{
		cout << ans.size() << endl;
		for(int i = 0; i < ans.size(); i++)
			cout << ans[i] << " ";
		cout << endl;
	}

	return 0;
}

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
2 1 1 

Test 3

Group: 1

Verdict: ACCEPTED

input
0111011100

correct output
3
2 1 1 

user output
4
3 1 1 1 

Test 4

Group: 1

Verdict: ACCEPTED

input
0100100100

correct output
4
2 1 1 1 

user output
4
2 1 1 1 

Test 5

Group: 1

Verdict: ACCEPTED

input
1110010110

correct output
4
2 1 1 1 

user output
4
2 2 2 1 

Test 6

Group: 1

Verdict: ACCEPTED

input
1111110110

correct output
3
1 1 1 

user output
3
2 2 1 

Test 7

Group: 1

Verdict: ACCEPTED

input
0011110001

correct output
3
1 2 1 

user output
3
3 1 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
2 1 

Test 10

Group: 1

Verdict: ACCEPTED

input
1000010011

correct output
3
2 1 1 

user output
3
2 1 1 

Test 11

Group: 1

Verdict: ACCEPTED

input
1101110000

correct output
3
1 1 1 

user output
3
2 2 1 

Test 12

Group: 1

Verdict: ACCEPTED

input
1101101100

correct output
4
1 2 1 1 

user output
4
2 2 2 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
4
2 2 2 1 

Test 15

Group: 1

Verdict: ACCEPTED

input
1110110010

correct output
4
1 2 1 1 

user output
4
3 2 2 1 

Test 16

Group: 1

Verdict: ACCEPTED

input
0011011100

correct output
3
3 2 1 

user output
4
1 2 2 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
3
2 2 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 2 1 

Test 23

Group: 2

Verdict: ACCEPTED

input
1001101100

correct output
4
1 1 1 1 

user output
4
1 2 2 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 2 2 1 

Test 27

Group: 2

Verdict: ACCEPTED

input
0111101110

correct output
3
2 1 1 

user output
3
2 1 1 

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:

input
0010110011

correct output
4
1 1 1 1 

user output
QAQ

Test 32

Group: 2

Verdict: ACCEPTED

input
0011100000

correct output
2
2 1 

user output
3
1 2 1 

Test 33

Group: 2

Verdict: ACCEPTED

input
1110100110

correct output
4
1 1 1 1 

user output
4
2 2 2 1 

Test 34

Group: 2

Verdict: ACCEPTED

input
0110110111

correct output
4
2 1 1 1 

user output
4
2 1 1 1 

Test 35

Group: 2

Verdict: ACCEPTED

input
1110110010

correct output
4
1 2 1 1 

user output
4
3 2 2 1 

Test 36

Group: 2

Verdict: ACCEPTED

input
110011001100110011001010101010...

correct output
QAQ

user output
QAQ

Test 37

Group: 2

Verdict: ACCEPTED

input
110011001100110011001100101010...

correct output
QAQ

user output
QAQ

Test 38

Group: 2

Verdict:

input
110011001100110011001100110011...

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

user output
QAQ

Test 39

Group: 2

Verdict:

input
010101010101010101010101010101...

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

user output
QAQ

Test 40

Group: 2

Verdict: ACCEPTED

input
011010000011111011110000110011...

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

user output
23
3 3 3 3 4 4 6 6 8 9 3 3 3 3 3 ...

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 2 1 1 

Test 43

Group: 3

Verdict: ACCEPTED

input
0100110110

correct output
4
2 1 1 1 

user output
4
1 2 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: ACCEPTED

input
0001001110

correct output
3
2 2 1 

user output
3
2 2 1 

Test 46

Group: 3

Verdict: ACCEPTED

input
0011100011

correct output
3
1 2 1 

user output
3
3 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
2 1 2 1 

Test 49

Group: 3

Verdict: ACCEPTED

input
0100100010

correct output
4
2 1 1 1 

user output
4
2 1 1 1 

Test 50

Group: 3

Verdict: ACCEPTED

input
1100101110

correct output
4
2 1 1 1 

user output
4
2 2 2 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
3
2 1 1 

Test 54

Group: 3

Verdict: ACCEPTED

input
0001000110

correct output
3
2 2 1 

user output
3
2 2 1 

Test 55

Group: 3

Verdict: ACCEPTED

input
1110110010

correct output
4
1 2 1 1 

user output
4
3 2 2 1 

Test 56

Group: 3

Verdict: ACCEPTED

input
110011001100110011001100110011...

correct output
QAQ

user output
QAQ

Test 57

Group: 3

Verdict: ACCEPTED

input
110011001100110011001100110011...

correct output
QAQ

user output
QAQ

Test 58

Group: 3

Verdict:

input
110011001100110011001100110011...

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

user output
QAQ

Test 59

Group: 3

Verdict:

input
010101010101010101010101010101...

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

user output
QAQ

Test 60

Group: 3

Verdict: ACCEPTED

input
011100011001011111111000010110...

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

user output
1272
3 3 4 6 7 7 8 9 10 10 10 12 13...

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: 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
3 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:

input
0100111010

correct output
4
2 1 1 1 

user output
QAQ

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 2 1 

Test 70

Group: 4

Verdict: ACCEPTED

input
1101001101

correct output
4
2 2 2 1 

user output
4
2 2 2 1 

Test 71

Group: 4

Verdict: ACCEPTED

input
0110111000

correct output
3
2 1 1 

user output
4
3 1 1 1 

Test 72

Group: 4

Verdict: ACCEPTED

input
1100110111

correct output
3
3 2 1 

user output
3
3 2 1 

Test 73

Group: 4

Verdict: ACCEPTED

input
1110011111

correct output
2
2 1 

user output
2
2 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
3 2 2 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)