CSES - Datatähti 2019 loppu - Results
Submission details
Task:Bittijono
Sender:Kerkko Konola
Submission time:2019-01-17 16:23:07 +0200
Language:C++
Status:READY
Result:0
Feedback
groupverdictscore
#10
#20
#30
Test results
testverdicttimegroup
#1ACCEPTED0.01 s1details
#20.02 s1details
#30.02 s1details
#40.01 s1details
#50.02 s1details
#60.01 s1details
#7ACCEPTED0.01 s1details
#8ACCEPTED0.01 s2details
#90.02 s2details
#100.01 s2details
#110.02 s2details
#120.03 s2details
#130.02 s2details
#14ACCEPTED0.02 s2details
#150.04 s3details
#160.05 s3details
#170.04 s3details
#180.05 s3details
#190.04 s3details
#200.02 s3details
#21ACCEPTED0.01 s3details

Compiler report

input/code.cpp: In function 'int main()':
input/code.cpp:16:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int it = 0; it < ui.length(); it++) {
                      ~~~^~~~~~~~~~~~~
input/code.cpp:28:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int it = 1; it < ui.length(); it++) {
                      ~~~^~~~~~~~~~~~~

Code

#include <iostream>
#include <vector>
#include <string>
#include <map>
#include <math.h>

using namespace std;

int main() {
    string ui;
    cin >> ui;
    int ykkoset = 0;
    int parit = 0;
    int ans = 0;
    for (int it = 0; it < ui.length(); it++) {
        if (ui[it] == '1') {
            ykkoset += 1;
        }
        if (ykkoset % 2 == 0) {
            parit += 1;
            ans += parit;
        }
    }
    
    ykkoset = 0;
    parit = 0;
    for (int it = 1; it < ui.length(); it++) {
        if (ui[it] == '1') {
            ykkoset += 1;
        }
        if (ykkoset % 2 == 0) {
            parit += 1;
            ans += parit;
        }
    }
    
    for (auto i:ui) {
        if (i == '0') {
            ans += 1;
        }
    }
    cout << ans << endl;
    
    return 0;
}

Test details

Test 1

Group: 1

Verdict: ACCEPTED

input
111111111111111111111111111111...

correct output
2500

user output
2500

Test 2

Group: 1

Verdict:

input
111101111111101111111011011110...

correct output
2502

user output
2522

Test 3

Group: 1

Verdict:

input
000110011101101000000000101010...

correct output
2590

user output
3537

Test 4

Group: 1

Verdict:

input
110101000010001000101100011000...

correct output
2502

user output
2578

Test 5

Group: 1

Verdict:

input
000000000000000000000000000000...

correct output
5050

user output
10100

Test 6

Group: 1

Verdict:

input
0

correct output
1

user output
2

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:

input
111111111110101111111010111011...

correct output
6250342

user output
6251572

Test 10

Group: 2

Verdict:

input
110110111000000001011100000011...

correct output
6252352

user output
6254875

Test 11

Group: 2

Verdict:

input
000000001000101001001110100011...

correct output
6253422

user output
5962204

Test 12

Group: 2

Verdict:

input
000000000000000000000000000000...

correct output
12502500

user output
25005000

Test 13

Group: 2

Verdict:

input
0

correct output
1

user output
2

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
-1924509440

Test 16

Group: 3

Verdict:

input
101101100110111101111011111101...

correct output
62500057360

user output
-1924326998

Test 17

Group: 3

Verdict:

input
011100000010000011110101010001...

correct output
62500117306

user output
-2095641074

Test 18

Group: 3

Verdict:

input
001010011010000001100011001101...

correct output
62500144780

user output
-2114489947

Test 19

Group: 3

Verdict:

input
000000000000000000000000000000...

correct output
125000250000

user output
892396832

Test 20

Group: 3

Verdict:

input
0

correct output
1

user output
2

Test 21

Group: 3

Verdict: ACCEPTED

input
1

correct output
0

user output
0