#include <vector> #include <iostream> #include <set> using namespace std; typedef long long int lli; const lli LIMIT = 1000000000; int main(){ vector<lli> numbers; set<lli> multiplies; lli a = 0; lli b = 1; while (a <= LIMIT){ numbers.push_back(a); multiplies.insert(a); b = b + a; a = b - a; } int N = numbers.size(); lli ij; for (int i = 3; i < N; i++){ for (int j = i; j < N; j++){ ij = numbers[i] * numbers[j]; if (ij <= LIMIT){ multiplies.insert(ij); } else { break; } } } int t; lli n; cin >> t; for (int i = 0; i < t; i++){ cin >> n; if (multiplies.end() != multiplies.find(n)){ cout << "TAK" << endl; } else { cout << "NIE" << 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 | #include <vector> #include <iostream> #include <set> using namespace std; typedef long long int lli; const lli LIMIT = 1000000000; int main(){ vector<lli> numbers; set<lli> multiplies; lli a = 0; lli b = 1; while (a <= LIMIT){ numbers.push_back(a); multiplies.insert(a); b = b + a; a = b - a; } int N = numbers.size(); lli ij; for (int i = 3; i < N; i++){ for (int j = i; j < N; j++){ ij = numbers[i] * numbers[j]; if (ij <= LIMIT){ multiplies.insert(ij); } else { break; } } } int t; lli n; cin >> t; for (int i = 0; i < t; i++){ cin >> n; if (multiplies.end() != multiplies.find(n)){ cout << "TAK" << endl; } else { cout << "NIE" << endl; } } return 0; } |