CSES - Datatähti 2016 alku - Results
Submission details
Task:Bittipeli
Sender:Hansuzu
Submission time:2015-09-30 09:31:21
Language:C++
Status:READY
Result:0
Feedback
groupverdictscore
#10
#20
#30
#40
Test results
testverdicttimegroup
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Compiler report

input/code.cpp: In function 'int main()':
input/code.cpp:70:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (int i=1; i<s.size(); ++i){
                  ^
input/code.cpp:79:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (int i=0; i<l.size(); ++i){
                  ^
input/code.cpp:93:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if (mx>sm-mx-1-((mxi==k.size() || mxi==0 || (mxi==2 && k[0]==0))?0:1)){
                       ^
input/code.cpp:98:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (i=0; i<k.size(); ++i){
                ^
input/code.cpp:119:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int i=0; i<ans.size(); ++i) cout << ans[i] << " "; cout << "\n";
                    ^

Code

#include <iostream>
#include <vector>
#include <stdlib.h>
using namespace std;
string s;

vector<int> l;
vector<int> k;
vector<int> ans;


vector<int> pp[2];
int ss[2];
int md, mg;


void pop(int r){
  if (r==1) ans.push_back(mg+md);
  else      ans.push_back(mg+1);
  
  if (md>1 || pp[!r].size()){
    --ss[r];
    --pp[r][pp[r].size()-1];  
  }
  if (md==1 && pp[!r].size()){
    --ss[!r]; 
    --pp[!r][pp[!r].size()-1];
  }else --md;
}

void mv(int r){
  if (r){
    mg-=pp[!r][pp[!r].size()-2];
  }else{
    mg+=md;
  }
  if (md || pp[r].size()) pp[r].push_back(md);
  pp[r].push_back(pp[!r][pp[!r].size()-1]);
  ss[r]+=pp[!r][pp[!r].size()-1]; 
  ss[!r]-=pp[!r][pp[!r].size()-1];
  pp[!r].pop_back();
  
  md=pp[!r][pp[!r].size()-1];
  pp[!r].pop_back();
}

void check(){
  for (int ri=0; ri<2; ++ri){
    if (pp[ri].size() && pp[ri][pp[ri].size()-1]==0){
      pp[ri].pop_back(); 
      if (pp[ri].size()){
        if (ri==0) mg-=pp[ri][pp[ri].size()-1]; 
        md+=pp[ri][pp[ri].size()-1]; 
        pp[ri].pop_back();
      }
    }
  }
  while (pp[1].size() && ss[1]-pp[1][pp[1].size()-1]>ss[0]) mv(0);
  while (pp[0].size() && ss[0]-pp[0][pp[0].size()-1]>ss[1]) mv(1);
  if (pp[1].size()==0 && pp[0].size()>0 && md==0) mv(1);
  if (pp[0].size()==0 && pp[1].size()>0 && md==0) mv(0);
}


int main(){
  ios_base::sync_with_stdio(0); cin.tie(0);
  cin >> s;
  
  int c=1;
  for (int i=1; i<s.size(); ++i){
    if (s[i]!=s[i-1]){l.push_back(c==1); c=0;}
    ++c;
  }l.push_back(c==1);
  
  int sm=0; 
  int mx=0; 
  int mxi=0;
  c=0; int ed=0;
  for (int i=0; i<l.size(); ++i){
    if (l[i]!=ed){
      k.push_back(c); 
      sm+=c;
      if (ed==1 && c>mx){ mx=c; mxi=k.size();}
      c=0; 
      ed=l[i];
    }
    ++c;
  }
  k.push_back(c); 
  sm+=c;
  if (ed==1 && c>mx){ mx=c; mxi=k.size();}
  
  if (mx>sm-mx-1-((mxi==k.size() || mxi==0 || (mxi==2 && k[0]==0))?0:1)){
   cout << "QAQ\n";
  }else{
    ss[0]=0;ss[1]=0;
    int i;
    for (i=0; i<k.size(); ++i){
      pp[0].push_back(k[i]);
      if (i&1) ss[0]+=k[i];
      else     mg+=k[i];
    }
    if (k.size()&1){
      mg-=k[--i];
      md=k[i];
      pp[0].pop_back();
    }else{
      md=0;
    }
    check();
    while (pp[0].size() || pp[1].size()){
      if (ss[0]>ss[1]) pop(0);
      else             pop(1);
      check();
      if (md<-1) return -1;
    }
    while (md>0){ ans.push_back(1); --md;}
    
    for (int i=0; i<ans.size(); ++i) cout << ans[i] << " "; cout << "\n";
  }
}

Test details

Test 1

Group: 1

Verdict: ACCEPTED

input
1011001010

correct output
QAQ

user output
QAQ

Test 2

Group: 1

Verdict:

input
0000001001

correct output
3
1 1 1 

user output
2 1 1 

Test 3

Group: 1

Verdict:

input
0111011100

correct output
3
2 1 1 

user output
1 1 1 1 

Test 4

Group: 1

Verdict:

input
0100100100

correct output
4
2 1 1 1 

user output
1 2 1 1 

Test 5

Group: 1

Verdict:

input
1110010110

correct output
4
2 1 1 1 

user output
3 3 2 1 

Test 6

Group: 1

Verdict:

input
1111110110

correct output
3
1 1 1 

user output
2 1 1 

Test 7

Group: 1

Verdict:

input
0011110001

correct output
3
1 2 1 

user output
3 1 1 

Test 8

Group: 1

Verdict:

input
0111111000

correct output
2
1 1 

user output
1 1 

Test 9

Group: 1

Verdict:

input
1111111100

correct output
2
1 1 

user output
1 1 

Test 10

Group: 1

Verdict:

input
1000010011

correct output
3
2 1 1 

user output
1 1 1 1 

Test 11

Group: 1

Verdict:

input
1101110000

correct output
3
1 1 1 

user output
2 1 1 

Test 12

Group: 1

Verdict:

input
1101101100

correct output
4
1 2 1 1 

user output
2 1 1 1 1 

Test 13

Group: 1

Verdict:

input
0100111110

correct output
3
1 1 1 

user output
1 1 1 

Test 14

Group: 1

Verdict:

input
1101001011

correct output
4
2 2 2 1 

user output
2 2 1 1 1 

Test 15

Group: 1

Verdict:

input
1110110010

correct output
4
1 2 1 1 

user output
3 2 1 1 

Test 16

Group: 1

Verdict:

input
0011011100

correct output
3
3 2 1 

user output
3 1 1 1 

Test 17

Group: 1

Verdict: ACCEPTED

input
1100101011

correct output
QAQ

user output
QAQ

Test 18

Group: 1

Verdict:

input
1101100111

correct output
3
2 2 1 

user output
2 1 1 1 

Test 19

Group: 1

Verdict:

input
0110000100

correct output
3
2 1 1 

user output
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:

input
1110010000

correct output
3
2 1 1 

user output
3 2 1 

Test 23

Group: 2

Verdict:

input
1001101100

correct output
4
1 1 1 1 

user output
2 1 1 1 

Test 24

Group: 2

Verdict:

input
0000000111

correct output
2
1 1 

user output
1 1 

Test 25

Group: 2

Verdict:

input
0011111110

correct output
2
2 1 

user output
2 1 

Test 26

Group: 2

Verdict:

input
1100101100

correct output
4
2 1 1 1 

user output
3 3 2 1 

Test 27

Group: 2

Verdict:

input
0111101110

correct output
3
2 1 1 

user output
2 1 1 

Test 28

Group: 2

Verdict:

input
0000011011

correct output
3
2 1 1 

user output
3 2 1 

Test 29

Group: 2

Verdict:

input
1110011101

correct output
3
3 2 1 

user output
3 2 1 

Test 30

Group: 2

Verdict:

input
0001011011

correct output
4
1 1 1 1 

user output
2 2 1 1 

Test 31

Group: 2

Verdict:

input
0010110011

correct output
4
1 1 1 1 

user output
2 2 1 1 

Test 32

Group: 2

Verdict:

input
0011100000

correct output
2
2 1 

user output
1 1 1 

Test 33

Group: 2

Verdict:

input
1110100110

correct output
4
1 1 1 1 

user output
2 2 1 1 

Test 34

Group: 2

Verdict:

input
0110110111

correct output
4
2 1 1 1 

user output
2 1 1 1 

Test 35

Group: 2

Verdict:

input
1110110010

correct output
4
1 2 1 1 

user output
3 2 1 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
21 21 21 21 21 21 21 21 21 21 ...

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
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
13 13 13 11 12 11 11 9 12 9 13...

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
1 1 2 1 

Test 43

Group: 3

Verdict:

input
0100110110

correct output
4
2 1 1 1 

user output
2 1 1 1 

Test 44

Group: 3

Verdict:

input
1110000001

correct output
2
2 1 

user output
2 1 

Test 45

Group: 3

Verdict:

input
0001001110

correct output
3
2 2 1 

user output
(empty)

Test 46

Group: 3

Verdict:

input
0011100011

correct output
3
1 2 1 

user output
1 1 1 1 

Test 47

Group: 3

Verdict:

input
0100111100

correct output
3
1 1 1 

user output
1 1 1 

Test 48

Group: 3

Verdict:

input
0001001000

correct output
3
2 2 1 

user output
2 1 1 1 

Test 49

Group: 3

Verdict:

input
0100100010

correct output
4
2 1 1 1 

user output
2 1 1 1 

Test 50

Group: 3

Verdict:

input
1100101110

correct output
4
2 1 1 1 

user output
3 3 2 1 

Test 51

Group: 3

Verdict:

input
1000111011

correct output
3
2 1 1 

user output
2 1 1 

Test 52

Group: 3

Verdict:

input
1000111111

correct output
2
1 1 

user output
1 1 

Test 53

Group: 3

Verdict:

input
0110011100

correct output
3
2 1 1 

user output
1 1 1 1 

Test 54

Group: 3

Verdict:

input
0001000110

correct output
3
2 2 1 

user output
(empty)

Test 55

Group: 3

Verdict:

input
1110110010

correct output
4
1 2 1 1 

user output
3 2 1 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
1001 1001 1001 1001 1001 1001 ...

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
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
668 668 667 667 668 667 669 66...

Test 61

Group: 4

Verdict: ACCEPTED

input
1110101110

correct output
QAQ

user output
QAQ

Test 62

Group: 4

Verdict:

input
0111001011

correct output
4
2 1 1 1 

user output
2 1 1 1 

Test 63

Group: 4

Verdict:

input
1101111101

correct output
3
2 2 1 

user output
2 2 1 

Test 64

Group: 4

Verdict:

input
1001110001

correct output
3
2 1 1 

user output
3 1 1 

Test 65

Group: 4

Verdict:

input
1000000011

correct output
2
1 1 

user output
1 1 

Test 66

Group: 4

Verdict:

input
0100010111

correct output
4
1 1 1 1 

user output
1 1 1 1 

Test 67

Group: 4

Verdict:

input
0100111010

correct output
4
2 1 1 1 

user output
2 1 1 1 

Test 68

Group: 4

Verdict:

input
0010111101

correct output
4
1 1 1 1 

user output
2 2 1 1 

Test 69

Group: 4

Verdict:

input
0011111000

correct output
2
2 1 

user output
1 1 1 

Test 70

Group: 4

Verdict:

input
1101001101

correct output
4
2 2 2 1 

user output
(empty)

Test 71

Group: 4

Verdict:

input
0110111000

correct output
3
2 1 1 

user output
1 1 1 1 

Test 72

Group: 4

Verdict:

input
1100110111

correct output
3
3 2 1 

user output
4 3 1 1 

Test 73

Group: 4

Verdict:

input
1110011111

correct output
2
2 1 

user output
1 1 1 

Test 74

Group: 4

Verdict:

input
1011000101

correct output
4
2 1 1 1 

user output
2 1 1 1 

Test 75

Group: 4

Verdict:

input
1110110010

correct output
4
1 2 1 1 

user output
3 2 1 1 

Test 76

Group: 4

Verdict: ACCEPTED

input
110011001100110011001100110011...

correct output
QAQ

user output
QAQ

Test 77

Group: 4

Verdict: ACCEPTED

input
110011001100110011001100110011...

correct output
QAQ

user output
QAQ

Test 78

Group: 4

Verdict:

input
110011001100110011001100110011...

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

user output
20001 20001 20001 20001 20001 ...

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
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
12429 12429 12428 12428 12426 ...