Bittijono

input/code.cpp: In function 'int main()':
input/code.cpp:43:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         if(found==string::npos) {
            ~~~~~^~~~~~~~
input/code.cpp:22:10: warning: unused variable 'one0' [-Wunused-variable]
     long one0 = -1;
          ^~~~
input/code.cpp:23:10: warning: unused variable 'one1' [-Wunused-variable]
     long one1 = -1;
          ^~~~

//c++

#include <bits/stdc++.h>
#include <bitset>

using namespace std;

int consum(int num) {
    return num*(num+1)/2;
}

int main() {
    
    string bits;
    
    long total = 0;
    
    long zero0 = 0;
    long zero1 = 0;
    long zero2 = 0;
    
    long one0 = -1;
    long one1 = -1;
    
    int runs = 0;
    
    cin >> bits;
    
    long marker = -1;
    
    int found = 0;
    
    bool end = false;
    
    while (!end) {
        runs += 1;
        
        found=bits.find_first_of("1",marker+1);
        
        zero0 = zero1;
        zero1 = zero2;
        
        if(found==string::npos) {
            zero2 = bits.length()-marker-1;
            end = true;
        } else {
            zero2 = found-marker-1;
        }
        marker = found;
        
        //cout << "z:" << zero0 << ":" << zero1 << ":" << zero2 << "  ";
        //cout << "r:" << runs << "\n";
        
        total += consum(zero2);
        
        if(runs > 2) {
        total += (zero0+1)*(zero2+1);
        }
    }
    
    cout << total;
    
    //vector<bool> bits;
    
    return 0;
}

Test 1

Group: 1

Verdict: WRONG ANSWER

Test 2

Group: 1

Verdict: WRONG ANSWER

Test 3

Group: 1

Verdict: WRONG ANSWER

Test 4

Group: 1

Verdict: WRONG ANSWER

Test 5

Group: 1

Verdict: ACCEPTED

Test 6

Group: 1

Verdict: ACCEPTED

Test 7

Group: 1

Verdict: ACCEPTED

Test 8

Group: 2

Verdict: WRONG ANSWER

Test 9

Group: 2

Verdict: WRONG ANSWER

Test 10

Group: 2

Verdict: WRONG ANSWER

Test 11

Group: 2

Verdict: WRONG ANSWER

Test 12

Group: 2

Verdict: ACCEPTED

Test 13

Group: 2

Verdict: ACCEPTED

Test 14

Group: 2

Verdict: ACCEPTED

Test 15

Group: 3

Verdict: WRONG ANSWER

Test 16

Group: 3

Verdict: WRONG ANSWER

Test 17

Group: 3

Verdict: WRONG ANSWER

Test 18

Group: 3

Verdict: WRONG ANSWER

Test 19

Group: 3

Verdict: WRONG ANSWER

Test 20

Group: 3

Verdict: ACCEPTED

Test 21

Group: 3

Verdict: ACCEPTED