func_code_string: #include <bits/stdc++.h>   using namespace std;   int d[1234678], a[1234678], ans;   int main() {     int n, cnt = 0;     char c;     scanf( %d n , &n);     for (int i = 1; i <= n; i++) {       scanf( %c , &c);       d[i] = (c ==  R );     }     for (int i = 1; i <= n; i++) scanf( %d , &a[i]);     ans = 1047483647;     for (int i = 2; i <= n; i++)       if (d[i - 1] == 1 && d[i] == 0) ans = min(ans, (a[i] - a[i - 1]) / 2);     if (ans == 1047483647)       puts( -1 );     else       printf( %d n , ans);   }   