func_code_string: #include <bits/stdc++.h>   using namespace std;   char s[2002000], t[2002000];   int n;   int a = 0, b = 0, c = 0, d = 0;   int main() {     cin >> n >> s >> t;     for (int i = 0; i < 2 * n; i++) {       if (s[i] ==  1  && t[i] ==  1 )         a++;       else if (s[i] ==  1 )         b++;       else if (t[i] ==  1 )         c++;       else         d++;     }     int ans1 = 0, ans2 = 0;     int m = 2 * n;     while (m) {       if (a)         ans1 += 1, a--;       else if (b)         ans1 += 1, b--;       else if (c)         c--;       else         d--;       if (a)         ans2++, a--;       else if (c)         ans2++, c--;       else if (b)         b--;       else         d--;       m -= 2;     }     if (ans1 > ans2)       puts( First );     else if (ans1 < ans2)       puts( Second );     else       puts( Draw );     return 0;   }   