#include <iostream> #include <vector> #include <set> // // // typedef long long INT; // // Constants // const INT MAX = 1000000000; // // Functions // void get_fibs(std::vector<INT> &fibs) { fibs.push_back(0); fibs.push_back(1); INT a = 1; INT b = 1; for (INT i = 0; b <= MAX; ++i) { INT temp = b + a; a = b; b = temp; if (b <= MAX) fibs.push_back(temp); } } void get_products(const std::vector<INT> &fibs, std::set<INT> &products) { // for (size_t i = 0; i < fibs.size(); ++i) { products.insert(fibs[i]); } // for (size_t i = 2; i < fibs.size() - 1; ++i) { for (size_t j = i; j < fibs.size(); ++j) { INT temp = fibs[i] * fibs[j]; if (temp > MAX) continue; products.insert(temp); } } } int main() { std::ios_base::sync_with_stdio(0); // std::vector<INT> fibs; get_fibs(fibs); // std::set<INT> products; get_products(fibs, products); // int n = 0; std::cin >> n; for (int i = 0; i < n; ++i) { INT temp = 0; std::cin >> temp; if (products.find(temp) != products.end()) { std::cout << "TAK" << std::endl; } else { std::cout << "NIE" << std::endl; } } return 0; }
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 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 | #include <iostream> #include <vector> #include <set> // // // typedef long long INT; // // Constants // const INT MAX = 1000000000; // // Functions // void get_fibs(std::vector<INT> &fibs) { fibs.push_back(0); fibs.push_back(1); INT a = 1; INT b = 1; for (INT i = 0; b <= MAX; ++i) { INT temp = b + a; a = b; b = temp; if (b <= MAX) fibs.push_back(temp); } } void get_products(const std::vector<INT> &fibs, std::set<INT> &products) { // for (size_t i = 0; i < fibs.size(); ++i) { products.insert(fibs[i]); } // for (size_t i = 2; i < fibs.size() - 1; ++i) { for (size_t j = i; j < fibs.size(); ++j) { INT temp = fibs[i] * fibs[j]; if (temp > MAX) continue; products.insert(temp); } } } int main() { std::ios_base::sync_with_stdio(0); // std::vector<INT> fibs; get_fibs(fibs); // std::set<INT> products; get_products(fibs, products); // int n = 0; std::cin >> n; for (int i = 0; i < n; ++i) { INT temp = 0; std::cin >> temp; if (products.find(temp) != products.end()) { std::cout << "TAK" << std::endl; } else { std::cout << "NIE" << std::endl; } } return 0; } |