#include #include #include #include using namespace std; int minimumNumber(int n, string s) { string numbers = "0123456789"; string lower= "abcdefghijklmnopqrstuvwxyz"; string upper= "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; string special= "!@#$%^&*()-+"; int a=0,b=0,c=0,d=0; for(int i=0;i=6) return e; else { if(e>=6-n) return e; else return 6-n; } } int main() { int n; cin >> n; string password; cin >> password; int answer = minimumNumber(n, password); cout << answer << endl; return 0; }