CSES - Datatähti Open 2019 - Results
Submission details
Task:Bit string
Sender:Crisp0r
Submission time:2019-01-18 16:09:29
Language:C++
Status:READY
Result:48
Feedback
groupverdictscore
#1ACCEPTED21
#2ACCEPTED27
#30
Test results
testverdicttimegroup
#1ACCEPTED0.01 s1details
#2ACCEPTED0.01 s1details
#3ACCEPTED0.02 s1details
#4ACCEPTED0.01 s1details
#5ACCEPTED0.02 s1details
#6ACCEPTED0.01 s1details
#7ACCEPTED0.02 s1details
#8ACCEPTED0.04 s2details
#9ACCEPTED0.05 s2details
#10ACCEPTED0.06 s2details
#11ACCEPTED0.06 s2details
#12ACCEPTED0.05 s2details
#13ACCEPTED0.02 s2details
#14ACCEPTED0.02 s2details
#15--3details
#16--3details
#17--3details
#18--3details
#19--3details
#20ACCEPTED0.03 s3details
#21ACCEPTED0.03 s3details

Compiler report

input/code.cpp: In function 'int main()':
input/code.cpp:12:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (ctr1=0;ctr1<sis.length();ctr1++){
                 ~~~~^~~~~~~~~~~~~
input/code.cpp:15:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (ctr2=ctr1;ctr2<sis.length();ctr2++){
                        ~~~~^~~~~~~~~~~~~

Code

#include <iostream>

int main(){
    std::string sis;
    std::cin >> sis;
    int ctr1=0;
    int ctr2=1;
    /*if ((sis[0] == '0' && sis[1] == '0') || (sis[0] == '1' && sis[1] == '1')){
        paaris = true;
    }*/
    int sum =0;
    for (ctr1=0;ctr1<sis.length();ctr1++){
        bool paaris = true;
        if (sis[ctr1] == '1')paaris = !paaris;
        for (ctr2=ctr1;ctr2<sis.length();ctr2++){
            if (sis[ctr2] == '1' && ctr1 != ctr2)paaris = !paaris;
            if (paaris) sum++;
        }
    }
    std::cout << sum <<'\n';
}

Test details

Test 1

Group: 1

Verdict: ACCEPTED

input
111111111111111111111111111111...

correct output
2500

user output
2500

Test 2

Group: 1

Verdict: ACCEPTED

input
111101111111101111111011011110...

correct output
2502

user output
2502

Test 3

Group: 1

Verdict: ACCEPTED

input
000110011101101000000000101010...

correct output
2590

user output
2590

Test 4

Group: 1

Verdict: ACCEPTED

input
110101000010001000101100011000...

correct output
2502

user output
2502

Test 5

Group: 1

Verdict: ACCEPTED

input
000000000000000000000000000000...

correct output
5050

user output
5050

Test 6

Group: 1

Verdict: ACCEPTED

input
0

correct output
1

user output
1

Test 7

Group: 1

Verdict: ACCEPTED

input
1

correct output
0

user output
0

Test 8

Group: 2

Verdict: ACCEPTED

input
111111111111111111111111111111...

correct output
6250000

user output
6250000

Test 9

Group: 2

Verdict: ACCEPTED

input
111111111110101111111010111011...

correct output
6250342

user output
6250342

Test 10

Group: 2

Verdict: ACCEPTED

input
110110111000000001011100000011...

correct output
6252352

user output
6252352

Test 11

Group: 2

Verdict: ACCEPTED

input
000000001000101001001110100011...

correct output
6253422

user output
6253422

Test 12

Group: 2

Verdict: ACCEPTED

input
000000000000000000000000000000...

correct output
12502500

user output
12502500

Test 13

Group: 2

Verdict: ACCEPTED

input
0

correct output
1

user output
1

Test 14

Group: 2

Verdict: ACCEPTED

input
1

correct output
0

user output
0

Test 15

Group: 3

Verdict:

input
111111111111111111111111111111...

correct output
62500000000

user output
(empty)

Test 16

Group: 3

Verdict:

input
101101100110111101111011111101...

correct output
62500057360

user output
(empty)

Test 17

Group: 3

Verdict:

input
011100000010000011110101010001...

correct output
62500117306

user output
(empty)

Test 18

Group: 3

Verdict:

input
001010011010000001100011001101...

correct output
62500144780

user output
(empty)

Test 19

Group: 3

Verdict:

input
000000000000000000000000000000...

correct output
125000250000

user output
(empty)

Test 20

Group: 3

Verdict: ACCEPTED

input
0

correct output
1

user output
1

Test 21

Group: 3

Verdict: ACCEPTED

input
1

correct output
0

user output
0