func_code_string: #include <bits/stdc++.h>   using namespace std;   void start() {}   void sober() {     long long int n, x = 0, a = 0, b = 0, y = 0, sum = 0, k = 0, m = 0;     cin >> n >> a >> b;     string s;     cin >> s;     a--, b--;     if (s[a] == s[b])       cout <<  0 n ;     else       cout <<  1 n ;   }   signed main() {     start();     ios::sync_with_stdio(0);     cin.tie(0);     cout.tie(0);     long long int t = 1;     while (t--) {       sober();     }   }   