//Michał Maciaszek #include <bits/stdc++.h> #include <unistd.h> using namespace std; uintmax_t PRIMAL_NUMBERS[25] = {2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97}; uintmax_t jedynki = 0; vector <char> out; void Print(uintmax_t n); int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); uintmax_t t; cin >> t; do { uintmax_t k; uintmax_t dzielnik, sumamod = 0, mod; uintmax_t wspolczynnik = 1; bool begin = true; cin >> k; jedynki = 0; out.clear(); if(k <= 100) { Print(k); intmax_t size_ = out.size(); for(intmax_t i = 0; i < size_; ++i) cout << out[i]; cout << endl; continue; } do { dzielnik = 1; mod = 100; for(uintmax_t i = 0; i < 25; ++i) { if(k % PRIMAL_NUMBERS[i] <= mod) { mod = k % PRIMAL_NUMBERS[i]; dzielnik = PRIMAL_NUMBERS[i]; } } if(dzielnik != 1) { if(!begin) out.push_back('*'); else begin = false; Print(dzielnik); k = (k / dzielnik); sumamod += mod * wspolczynnik; wspolczynnik *= dzielnik; } if(jedynki > 100) { break; } }while(k > 1 && dzielnik != 1); if(dzielnik == 1) { Print(k); } if(sumamod != 0) { out.push_back('+'); Print(sumamod); } if(jedynki > 100) { cout << "NIE" << endl; continue; } intmax_t size = out.size(); for(intmax_t i = 0; i < size; ++i) cout << out[i]; cout << endl; }while(--t); return 0; } void Print(uintmax_t n) { if(n == 0) return; if(n == 1) { out.push_back('1'); ++jedynki; return; } out.push_back('('); out.push_back('1'); ++jedynki; while(--n) { out.push_back('+'); out.push_back('1'); ++jedynki; } out.push_back(')'); }
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 | //Michał Maciaszek #include <bits/stdc++.h> #include <unistd.h> using namespace std; uintmax_t PRIMAL_NUMBERS[25] = {2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97}; uintmax_t jedynki = 0; vector <char> out; void Print(uintmax_t n); int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); uintmax_t t; cin >> t; do { uintmax_t k; uintmax_t dzielnik, sumamod = 0, mod; uintmax_t wspolczynnik = 1; bool begin = true; cin >> k; jedynki = 0; out.clear(); if(k <= 100) { Print(k); intmax_t size_ = out.size(); for(intmax_t i = 0; i < size_; ++i) cout << out[i]; cout << endl; continue; } do { dzielnik = 1; mod = 100; for(uintmax_t i = 0; i < 25; ++i) { if(k % PRIMAL_NUMBERS[i] <= mod) { mod = k % PRIMAL_NUMBERS[i]; dzielnik = PRIMAL_NUMBERS[i]; } } if(dzielnik != 1) { if(!begin) out.push_back('*'); else begin = false; Print(dzielnik); k = (k / dzielnik); sumamod += mod * wspolczynnik; wspolczynnik *= dzielnik; } if(jedynki > 100) { break; } }while(k > 1 && dzielnik != 1); if(dzielnik == 1) { Print(k); } if(sumamod != 0) { out.push_back('+'); Print(sumamod); } if(jedynki > 100) { cout << "NIE" << endl; continue; } intmax_t size = out.size(); for(intmax_t i = 0; i < size; ++i) cout << out[i]; cout << endl; }while(--t); return 0; } void Print(uintmax_t n) { if(n == 0) return; if(n == 1) { out.push_back('1'); ++jedynki; return; } out.push_back('('); out.push_back('1'); ++jedynki; while(--n) { out.push_back('+'); out.push_back('1'); ++jedynki; } out.push_back(')'); } |