#include <iostream> #include <array> #include <vector> #include <numeric> #include <algorithm> using namespace std; const unsigned long long MAXN = 1000000000000000000LL; const int MAXCYFR = 18; unsigned long long dziel_do_skutku(unsigned long long a) { unsigned long long res = 1; while(a > 0) { res *= a % 10; a /= 10; } if(res < 10) return res; else return dziel_do_skutku(res); } array< vector< pair<unsigned long long, array<int,4> > >, 10 > zlozone; // z dzielnikami 2,3,5,7 void precompute_zlozone() { int i2 = 0; for(unsigned long long w2 = 1; w2 < MAXN; w2 *= 2) { int i3 = 0; for(unsigned long long w3 = w2; w3 < MAXN; w3 *= 3) { int i5 = 0; for(unsigned long long w5 = w3; w5 < MAXN; w5 *= 5) { int i7 = 0; for(unsigned long long w7 = w5; w7 < MAXN ; w7 *= 7) { zlozone[dziel_do_skutku(w7)].push_back( pair<unsigned long long, array<int,4> >(w7, array<int,4>({i2,i3,i5,i7}) ) ); i7++; } i5++; } i3++; } i2++; } for(int i =0; i< 10; i++) { sort(zlozone[i].begin(), zlozone[i].end()); } } int ile_cyfr(unsigned long long n) { int res = 0; while(n > 0) { n /= 10; res++; } return res; } unsigned long long factorial(int n) { unsigned long long res = 1; for(int i = 2; i <= n; i++) res *= i; return res; } unsigned long long wylicz2(array<int,10> litery, unsigned long long n) { if(accumulate(litery.begin()+1, litery.begin()+10, 0) == 0) return 1; // przypadek dla tej samej liczby liter unsigned long long rzad = 1; int potega = ile_cyfr(n)-1; for(int i = 0; i < potega; i++) rzad *= 10; int pierwsza_cyfra = n / rzad; unsigned long long reszta = n % rzad; unsigned long long res = 0; for(int i = 1; i < pierwsza_cyfra; i++) { if(litery[i] == 0) continue; litery[i]--; res += factorial(potega) / (factorial(litery[1]) * factorial(litery[2])* factorial(litery[3])* factorial(litery[4])* factorial(litery[5])* factorial(litery[6])* factorial(litery[7])* factorial(litery[8])* factorial(litery[9])) ; litery[i]++; } if(litery[pierwsza_cyfra]>0) { litery[pierwsza_cyfra]--; res+=wylicz2(litery, reszta); litery[pierwsza_cyfra]++; } return res; } unsigned long long wylicz(array<int,4> dziel, unsigned long long n) { unsigned long long res = 0; int n_cyfr = ile_cyfr(n); array<int, 10> litery = array<int, 10>(); litery[1] = 0; litery[5] = dziel[2]; litery[7] = dziel[3]; for(int szostek = 0; szostek <= dziel[0] && szostek <= dziel[1]; szostek++) { litery[6] = szostek; for(int czworek = 0; 2*czworek+szostek <= dziel[0]; czworek++) for(int osemek = 0; 2*czworek + 3*osemek+szostek <= dziel[0]; osemek++) { litery[2] = dziel[0]-2*czworek-3*osemek-szostek; litery[4] = czworek; litery[8] = osemek; for(int dziewiatek = 0; 2*dziewiatek+szostek <= dziel[1]; dziewiatek++) { litery[9] = dziewiatek; litery[3] = dziel[1] - 2*dziewiatek-szostek; int dotad_cyfr = accumulate(litery.begin()+2, litery.begin()+10, 0); if(dotad_cyfr > n_cyfr) continue; for(litery[1] = dotad_cyfr>0 ? 0 : 1; dotad_cyfr + litery[1]< n_cyfr; litery[1]++) { res += factorial(dotad_cyfr + litery[1]) / (factorial(litery[1]) * factorial(litery[2])* factorial(litery[3])* factorial(litery[4])* factorial(litery[5])* factorial(litery[6])* factorial(litery[7])* factorial(litery[8])* factorial(litery[9])) ; } res += wylicz2(litery, n); } } } return res; } void zrob_przypadek() { unsigned long long n; cin >> n; unsigned long long krotnosci[10]; for(int i = 1; i < 10; i++) { krotnosci[i] = 0; for(int j = 0; j < zlozone[i].size(); j++) krotnosci[i] += wylicz(zlozone[i][j].second, n); } krotnosci[0] = n; for(int i = 1; i < 10; i++) krotnosci[0] -= krotnosci[i]; for(int i = 0; i < 10; i++) cout << krotnosci[i] << " "; cout << endl; } int main() { precompute_zlozone(); int t = 1; cin >> t; for(int i = 0; i < t; i++) zrob_przypadek(); 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 | #include <iostream> #include <array> #include <vector> #include <numeric> #include <algorithm> using namespace std; const unsigned long long MAXN = 1000000000000000000LL; const int MAXCYFR = 18; unsigned long long dziel_do_skutku(unsigned long long a) { unsigned long long res = 1; while(a > 0) { res *= a % 10; a /= 10; } if(res < 10) return res; else return dziel_do_skutku(res); } array< vector< pair<unsigned long long, array<int,4> > >, 10 > zlozone; // z dzielnikami 2,3,5,7 void precompute_zlozone() { int i2 = 0; for(unsigned long long w2 = 1; w2 < MAXN; w2 *= 2) { int i3 = 0; for(unsigned long long w3 = w2; w3 < MAXN; w3 *= 3) { int i5 = 0; for(unsigned long long w5 = w3; w5 < MAXN; w5 *= 5) { int i7 = 0; for(unsigned long long w7 = w5; w7 < MAXN ; w7 *= 7) { zlozone[dziel_do_skutku(w7)].push_back( pair<unsigned long long, array<int,4> >(w7, array<int,4>({i2,i3,i5,i7}) ) ); i7++; } i5++; } i3++; } i2++; } for(int i =0; i< 10; i++) { sort(zlozone[i].begin(), zlozone[i].end()); } } int ile_cyfr(unsigned long long n) { int res = 0; while(n > 0) { n /= 10; res++; } return res; } unsigned long long factorial(int n) { unsigned long long res = 1; for(int i = 2; i <= n; i++) res *= i; return res; } unsigned long long wylicz2(array<int,10> litery, unsigned long long n) { if(accumulate(litery.begin()+1, litery.begin()+10, 0) == 0) return 1; // przypadek dla tej samej liczby liter unsigned long long rzad = 1; int potega = ile_cyfr(n)-1; for(int i = 0; i < potega; i++) rzad *= 10; int pierwsza_cyfra = n / rzad; unsigned long long reszta = n % rzad; unsigned long long res = 0; for(int i = 1; i < pierwsza_cyfra; i++) { if(litery[i] == 0) continue; litery[i]--; res += factorial(potega) / (factorial(litery[1]) * factorial(litery[2])* factorial(litery[3])* factorial(litery[4])* factorial(litery[5])* factorial(litery[6])* factorial(litery[7])* factorial(litery[8])* factorial(litery[9])) ; litery[i]++; } if(litery[pierwsza_cyfra]>0) { litery[pierwsza_cyfra]--; res+=wylicz2(litery, reszta); litery[pierwsza_cyfra]++; } return res; } unsigned long long wylicz(array<int,4> dziel, unsigned long long n) { unsigned long long res = 0; int n_cyfr = ile_cyfr(n); array<int, 10> litery = array<int, 10>(); litery[1] = 0; litery[5] = dziel[2]; litery[7] = dziel[3]; for(int szostek = 0; szostek <= dziel[0] && szostek <= dziel[1]; szostek++) { litery[6] = szostek; for(int czworek = 0; 2*czworek+szostek <= dziel[0]; czworek++) for(int osemek = 0; 2*czworek + 3*osemek+szostek <= dziel[0]; osemek++) { litery[2] = dziel[0]-2*czworek-3*osemek-szostek; litery[4] = czworek; litery[8] = osemek; for(int dziewiatek = 0; 2*dziewiatek+szostek <= dziel[1]; dziewiatek++) { litery[9] = dziewiatek; litery[3] = dziel[1] - 2*dziewiatek-szostek; int dotad_cyfr = accumulate(litery.begin()+2, litery.begin()+10, 0); if(dotad_cyfr > n_cyfr) continue; for(litery[1] = dotad_cyfr>0 ? 0 : 1; dotad_cyfr + litery[1]< n_cyfr; litery[1]++) { res += factorial(dotad_cyfr + litery[1]) / (factorial(litery[1]) * factorial(litery[2])* factorial(litery[3])* factorial(litery[4])* factorial(litery[5])* factorial(litery[6])* factorial(litery[7])* factorial(litery[8])* factorial(litery[9])) ; } res += wylicz2(litery, n); } } } return res; } void zrob_przypadek() { unsigned long long n; cin >> n; unsigned long long krotnosci[10]; for(int i = 1; i < 10; i++) { krotnosci[i] = 0; for(int j = 0; j < zlozone[i].size(); j++) krotnosci[i] += wylicz(zlozone[i][j].second, n); } krotnosci[0] = n; for(int i = 1; i < 10; i++) krotnosci[0] -= krotnosci[i]; for(int i = 0; i < 10; i++) cout << krotnosci[i] << " "; cout << endl; } int main() { precompute_zlozone(); int t = 1; cin >> t; for(int i = 0; i < t; i++) zrob_przypadek(); return 0; } |