#include #include using namespace std; using namespace atcoder; #define rep(i, n) REP(i, 0, n) #define REP(i, s, e) for (ll i = (s); i < (ll)(e); i++) #define repr(i, n) REPR(i, n, 0) #define REPR(i, s, e) for (ll i = (ll)(s - 1); i >= (ll)(e); i--) #define all(r) r.begin(), r.end() #define rall(r) r.rbegin(), r.rend() typedef long long ll; typedef vector vi; typedef vector vl; template T chmax(T& a, const U& b) { if (a >= b) return false; a = b; return true; } template T chmin(T& a, const U& b) { if (a <= b) return false; a = b; return true; } void yes_no(bool f, string yes = "Yes", string no = "No") { cout << (f ? yes : no) << "\n"; } void solve() { int n; string s; cin >> n >> s; int atoi = 0, i = 0; int itok = 0, k = 0; int ktou = 0, u = 0; int utoy = 0, y = 0; int z = 0; for (auto&& c : s) { if (c < 'i') atoi++; else if (c == 'i') i++; else if (c < 'k') itok++; else if (c == 'k') k++; else if (c < 'u') ktou++; else if (c == 'u') u++; else if (c < 'y') utoy++; else if (c == 'y') y++; else z++; } int ans = 0; { // yuki* (*> t; rep(ti, t) solve(); return 0; }