func_code_string: #include <bits/stdc++.h>   using namespace std;   const int INF = 0x3f3f3f3f;   int mod = 1e6 + 3;   string mm(char c) {     if (c ==  > ) return  1000 ;     if (c ==  < ) return  1001 ;     if (c ==  + ) return  1010 ;     if (c ==  - ) return  1011 ;     if (c ==  . ) return  1100 ;     if (c ==  , ) return  1101 ;     if (c ==  [ ) return  1110 ;     if (c ==  ] ) return  1111 ;   }   long long pow2(long long a, long long b, long long c = 0) {     c = mod;     long long res = 1;     a %= c;     while (b) {       if (b & 1) res = (res * a) % c;       a = (a * a) % c;       b >>= 1;     }     return res;   }   int main() {     string tmp;     cin >> tmp;     string ans =   ;     for (auto &i : tmp) {       ans += mm(i);     }     int sz = ans.length();     int cnt = 0;     long long res = 0;     for (int i = sz - 1; i >= 0; i--) {       if (ans[i] ==  1 ) {         res += pow2(2, cnt);         res %= mod;       }       cnt++;     }     cout << res << endl;     return 0;   }   