CSES - Datatähti Open 2019 - Results
Submission details
Task:Sum
Sender:elektrijanes
Submission time:2019-01-20 10:33:28 +0200
Language:C++
Status:READY
Result:0
Feedback
groupverdictscore
#10
Test results
testverdicttime
#1ACCEPTED0.02 sdetails
#20.02 sdetails
#30.03 sdetails
#40.02 sdetails
#50.01 sdetails
#6ACCEPTED0.02 sdetails
#7ACCEPTED0.01 sdetails
#80.02 sdetails
#90.01 sdetails
#100.02 sdetails
#110.02 sdetails
#120.01 sdetails
#130.01 sdetails
#140.01 sdetails
#150.03 sdetails
#160.01 sdetails
#170.01 sdetails
#180.03 sdetails
#190.02 sdetails
#200.02 sdetails
#210.01 sdetails
#220.01 sdetails
#230.01 sdetails
#240.01 sdetails
#250.01 sdetails
#260.01 sdetails
#270.02 sdetails
#280.01 sdetails

Compiler report

input/code.cpp: In function 'int main()':
input/code.cpp:12:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i=0; i<s.size(); i++){
                  ~^~~~~~~~~

Code

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
ifstream fin("AAtest.in.txt");
string s;
ll mit,pa[2],pal,su;

int main(){
    ios::sync_with_stdio(0);
    getline(cin,s);
    pal=1;
    for(int i=0; i<s.size(); i++){

        if(s[i]=='1'){//cout<<pal<<" "<<mit<<" "<<pa[(mit+1)%2]<<" "<<"\n";
            su+=pal*pa[(mit+1)%2];
            su+=((pal-1)*(pal-2))/2+pal-1;
            mit++;
            pa[mit%2]+=pal;
            pal=0;
        }
        pal++;
    }
    su+=pal*pa[(mit+1)%2];
    su+=((pal-1)*(pal-2))/2+pal-1;
    cout<<su<<"\n";
}

Test details

Test 1

Verdict: ACCEPTED

input
1

correct output
0

user output
0

Test 2

Verdict:

input
2

correct output
0

user output
1

Test 3

Verdict:

input
3

correct output
0

user output
1

Test 4

Verdict:

input
4

correct output
0

user output
1

Test 5

Verdict:

input
5

correct output
0

user output
1

Test 6

Verdict: ACCEPTED

input
6

correct output
1

user output
1

Test 7

Verdict: ACCEPTED

input
7

correct output
1

user output
1

Test 8

Verdict:

input
8

correct output
2

user output
1

Test 9

Verdict:

input
9

correct output
3

user output
1

Test 10

Verdict:

input
10

correct output
4

user output
1

Test 11

Verdict:

input
20

correct output
24

user output
3

Test 12

Verdict:

input
30

correct output
61

user output
3

Test 13

Verdict:

input
40

correct output
114

user output
3

Test 14

Verdict:

input
50

correct output
184

user output
3

Test 15

Verdict:

input
60

correct output
271

user output
3

Test 16

Verdict:

input
70

correct output
374

user output
3

Test 17

Verdict:

input
80

correct output
494

user output
3

Test 18

Verdict:

input
90

correct output
631

user output
3

Test 19

Verdict:

input
100

correct output
784

user output
3

Test 20

Verdict:

input
200

correct output
3234

user output
6

Test 21

Verdict:

input
300

correct output
7351

user output
6

Test 22

Verdict:

input
400

correct output
13134

user output
6

Test 23

Verdict:

input
500

correct output
20584

user output
6

Test 24

Verdict:

input
600

correct output
29701

user output
6

Test 25

Verdict:

input
700

correct output
40484

user output
6

Test 26

Verdict:

input
800

correct output
52934

user output
6

Test 27

Verdict:

input
900

correct output
67051

user output
6

Test 28

Verdict:

input
1000

correct output
82834

user output
6