iiitv/ChefLib

// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// ~~~~~~~© Aashutosh Rathi~~~~~~
// ~~~~~~~~aashutosh001~~~~~~~~~~
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#include <bits/stdc++.h>
#include <stdio.h>
#include <string>

using namespace std;

#define mod(x)            x%1000000007;
#define MIN(n1, n2 )    ((n1) > (n2) ? (n2) : (n1))
#define MAX(n1, n2 )    ((n1) > (n2) ? (n1) : (n2))
#define MID(s, e)        (s+(e-s)/2)
#define FOR(i, a, b)    int i; for(i=(a);i<(b);i++)
#define FORD(i, a, b)    int i; for(i=(a);i>(b);i--)
#define show(a)            for(i=0;i<sizeof(a);i++) cout<<a[i]<<" ";
#define get(a)            for(i=0;i<sizeof(a);i++) cin>>a[i];
#define scanint(a)        scanf("%d",&a)
#define scanLLD(a)        scanf("%lld",&a)
#define scanstr(s)        scanf("%s",s)
#define scanline(l)     scanf(" %[^\n]",l);

typedef long int BIG;
typedef long long PAPA;

int main()
{
    std::ios_base::sync_with_stdio(false);
    PAPA t;
    cin >> t;
    while(t--) {
        string str;
        cin >> str;
        PAPA one = 0, zero = 1, result = 0, i;
        PAPA size = str.size();
        for (i = 0; i < size; i++) {
            if(str[i] == '1') {
                if(i == size - 1) {
                    zero = 0;  // reset the zero counter
                }
                i++;
                one ++;    // one counter increment

                while(str[i] == '1') {
                    if(i == size - 1){
                        zero = 0;  // reset the zero counter
                    }
                    i++;
                    one ++;    // one counter increment
                }

                while(str[i] == '0') {
                    zero++;
                    i++;
                }
                  --i;
            }
                result = result + one*zero;
                zero = 1;  // reset zero count to 1
        }
            cout<<result<<endl;
    }
}