#include <bits/stdc++.h> using namespace std; #define ALL(x) (x).begin(), (x).end() template<class C> void mini(C &a5, C b5) { a5 = min(a5, b5); } template<class C> void maxi(C &a5, C b5) { a5 = max(a5, b5); } #ifdef LOCAL const bool debug = true; #else const bool debug = false; #define cerr if (true) {} else cout #endif #define int long long #define double long double const int INF = 1e18; const int mod = 1e9 + 7; int czy[1010][1010]; int32_t main() { ios_base::sync_with_stdio(0); cin.tie(0); int n; cin >> n; for (int i = 0; i < n; i++) { string s; cin >> s; czy[s[0]][s[1]]++; } for (char i = '1'; i <= '5'; i++) { for (char j = 'A'; j <= 'C'; j++) { if (czy[i][j] == 0) { cout << "NIE"; return 0; } else if (czy[i][j] == 1 && i == '5') { cout << "NIE"; return 0; } } } cout << "TAK\n"; return 0; }/* 19 3B 4B 5B 4C 5C 3C 1A 5A 5C 3A 5A 2C 1B 2A 5B 5C 2B 1C 4A * 20 2B 4B 4C 5A 5C 5C 4A 1B 3A 4A 2A 3B 1B 1C 1A 5A 2C 1B 5B 3C */
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 | #include <bits/stdc++.h> using namespace std; #define ALL(x) (x).begin(), (x).end() template<class C> void mini(C &a5, C b5) { a5 = min(a5, b5); } template<class C> void maxi(C &a5, C b5) { a5 = max(a5, b5); } #ifdef LOCAL const bool debug = true; #else const bool debug = false; #define cerr if (true) {} else cout #endif #define int long long #define double long double const int INF = 1e18; const int mod = 1e9 + 7; int czy[1010][1010]; int32_t main() { ios_base::sync_with_stdio(0); cin.tie(0); int n; cin >> n; for (int i = 0; i < n; i++) { string s; cin >> s; czy[s[0]][s[1]]++; } for (char i = '1'; i <= '5'; i++) { for (char j = 'A'; j <= 'C'; j++) { if (czy[i][j] == 0) { cout << "NIE"; return 0; } else if (czy[i][j] == 1 && i == '5') { cout << "NIE"; return 0; } } } cout << "TAK\n"; return 0; }/* 19 3B 4B 5B 4C 5C 3C 1A 5A 5C 3A 5A 2C 1B 2A 5B 5C 2B 1C 4A * 20 2B 4B 4C 5A 5C 5C 4A 1B 3A 4A 2A 3B 1B 1C 1A 5A 2C 1B 5B 3C */ |