func_code_string: #include <bits/stdc++.h>   using namespace std;   void scanint(int &x) {     register int c = getchar();     x = 0;     int neg = 0;     for (; ((c < 48 || c > 57) && c !=  - ); c = getchar())       ;     if (c ==  - ) {       neg = 1;       c = getchar();     }     for (; c > 47 && c < 58; c = getchar()) {       x = (x << 1) + (x << 3) + c - 48;     }     if (neg) x = -x;   }   int cmp(int a, int b) {     if (a > b)       return a;     else       return b;   }   int main() {     std::ios::sync_with_stdio(false);     cin.tie(NULL);     int n, m, i, j, k;     cin >> n >> m;     int a[n][3];     for (i = 0; i < n; i++) {       for (j = 0; j < 3; j++) {         a[i][j] = 55;       }     }     for (i = 0; i < n; i++) {       string s;       cin >> s;       for (j = 0; j < m; j++) {         int ctr = 2;         if (s[j] ==  #  || s[j] ==  *  || s[j] ==  & )           ctr = 0;         else if (s[j] >=  0  && s[j] <=  9 )           ctr = 1;         if (a[i][ctr] > min(j, m - j)) a[i][ctr] = min(j, m - j);       }     }     int ans = 200;     for (i = 0; i < n; i++) {       for (j = 0; j < n; j++) {         if (i == j) continue;         for (k = 0; k < n; k++) {           if (i == k || k == j) continue;           ans = min(ans, a[i][0] + a[j][1] + a[k][2]);         }       }     }     cout << ans << endl;     return 0;   }   