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

// https://codeforces.com/blog/entry/96344

#pragma GCC optimize("O2,unroll-loops")
#pragma GCC target("avx2,bmi,bmi2,lzcnt,popcnt")

using namespace std;

using i32 = int32_t;
using u32 = uint32_t;
using i64 = int64_t;
using u64 = uint64_t;
using f64 = double;
using f128 = long double;
//  }}}

void solve() {
  string s;
  cin >> s;
  u32 ans = 0;
  bool found = false;
  for (u32 i = 0; i < s.size() - 1; ++i) {
    ans += s[i] != s[i + 1];
    found |= s[i] == '0' && s[i + 1] == '1';
  }
  cout << ans + 1 - found << '\n';
}

int main() {  // {{{
  cin.tie(nullptr)->sync_with_stdio(false);
  cin.exceptions(cin.failbit);

  int tc = 1;
  cin >> tc;

  for (int t = 0; t < tc; ++t) {
    solve();
  }

  return 0;
}
// }}}