#include <iostream> #include <vector> #include <list> #include <tuple> #include <queue> #include <algorithm> #include <iomanip> using namespace std; typedef long long int lli; int countMulti(lli numb) { while ( numb > 9 ) { lli res = 1; string str = to_string(numb); for ( char c : str ) { res *= (c - '0'); } numb = res; } return numb; } int main() { std::ios_base::sync_with_stdio(false); std::cin.tie(nullptr); vector<lli> res(10); int t; cin >> t; while (t--) { lli n; cin >> n; for ( int i = 0; i < 10; ++i ) res[i] = 0; for ( int i = 1; i <= n; ++i ) { int r = countMulti(i); res[r]++; } for ( int j = 0; j < 10; ++j) { cout << res[j] << " "; } cout << "\n"; } 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 <iostream> #include <vector> #include <list> #include <tuple> #include <queue> #include <algorithm> #include <iomanip> using namespace std; typedef long long int lli; int countMulti(lli numb) { while ( numb > 9 ) { lli res = 1; string str = to_string(numb); for ( char c : str ) { res *= (c - '0'); } numb = res; } return numb; } int main() { std::ios_base::sync_with_stdio(false); std::cin.tie(nullptr); vector<lli> res(10); int t; cin >> t; while (t--) { lli n; cin >> n; for ( int i = 0; i < 10; ++i ) res[i] = 0; for ( int i = 1; i <= n; ++i ) { int r = countMulti(i); res[r]++; } for ( int j = 0; j < 10; ++j) { cout << res[j] << " "; } cout << "\n"; } return 0; } |