#include <iostream>
#include <vector>
#include <array>
#include <sstream>
using namespace std;
long iloczynCyfr(long n) {
if (n == 0) return 0;
long iloczyn = 1;
while (n > 0) {
int cyfra = n % 10;
iloczyn *= cyfra;
if (iloczyn == 0) break;
n /= 10;
}
return iloczyn;
}
int lastIloczyn(long n) {
long iloczyn = iloczynCyfr(n);
while (iloczyn > 9) {
iloczyn = iloczynCyfr(iloczyn);
}
return iloczyn;
}
string arrayToString(array<long, 10> a) {
ostringstream oss;
for (int i = 0; i < 10; i++) {
oss << a[i];
if (i != 9) {
oss << ' ';
}
}
return oss.str();
}
int main()
{
int t;
cin >> t;
long tmax = 0;
vector<long> days;
for (int i = 0; i < t; i++) {
long x;
cin >> x;
days.push_back(x);
if (x > tmax) tmax = x;
}
array<long, 10> hist = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
vector<string> tab;
for (long g = 1; g <= tmax; g++) {
int wynik = lastIloczyn(g);
hist[wynik]++;
string h = arrayToString(hist);
tab.push_back(h);
//cout << g << ". " << h << endl;
}
for (int i = 0; i < t; i++) {
cout << tab[days[i] - 1] << endl;
}
}
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 | #include <iostream> #include <vector> #include <array> #include <sstream> using namespace std; long iloczynCyfr(long n) { if (n == 0) return 0; long iloczyn = 1; while (n > 0) { int cyfra = n % 10; iloczyn *= cyfra; if (iloczyn == 0) break; n /= 10; } return iloczyn; } int lastIloczyn(long n) { long iloczyn = iloczynCyfr(n); while (iloczyn > 9) { iloczyn = iloczynCyfr(iloczyn); } return iloczyn; } string arrayToString(array<long, 10> a) { ostringstream oss; for (int i = 0; i < 10; i++) { oss << a[i]; if (i != 9) { oss << ' '; } } return oss.str(); } int main() { int t; cin >> t; long tmax = 0; vector<long> days; for (int i = 0; i < t; i++) { long x; cin >> x; days.push_back(x); if (x > tmax) tmax = x; } array<long, 10> hist = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; vector<string> tab; for (long g = 1; g <= tmax; g++) { int wynik = lastIloczyn(g); hist[wynik]++; string h = arrayToString(hist); tab.push_back(h); //cout << g << ". " << h << endl; } for (int i = 0; i < t; i++) { cout << tab[days[i] - 1] << endl; } } |
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