func_code_string: #include <bits/stdc++.h>   using namespace std;   int a[100000], k, i, n, j;   char c;   int main() {     string s;     cin >> k;     i = 0;     int p = 0;     getline(cin, s);     getline(cin, s);     for (j = 0; j < s.length(); j++) {       c = s[j];       p++;       if (c ==  ?  || c ==  .  || c ==  ! ) {         if (p > k) {           cout <<  Impossible  << endl;           return 0;         }         a[i] = p;         p = -1;         i++;       }     }     n = i;     int g = 0, res = 0;     for (i = 0; i < n; i++) {       if (i == 0) {         if (g + a[i] <= k) g += a[i];       } else if (g + a[i] + 1 <= k)         g += (a[i] + 1);       else {         res++;         g = a[i];       }     }     cout << res + 1 << endl;     return 0;   }   