func_code_string: #include <bits/stdc++.h>   using namespace std;   long long n, x, y;   long long c;   string s;   long long ans = 1e16;   int32_t main() {     ios::sync_with_stdio(0);     cin.tie(0);     cin >> n >> x >> y;     cin >> s;     s =  1  + s;     for (long long i = 1; i <= n; i++)       if (s[i] ==  0  and s[i - 1] ==  1 ) c++;     for (long long i = 0; i < c; i++) ans = min(ans, i * x + (c - i) * y);     if (c == 0) ans = 0;     cout << ans << endl;     return 0;   }   