#include<iostream> #include<vector> #include<algorithm> #include<cmath> #include<set> #define ll long long using namespace std; int fun(ll x){ if(x<10){ return x; } ll a = 1; while(x>0){ a*=(x%10); x/=10; } return fun(a); } int main(){ ios_base::sync_with_stdio(false); cin.tie(NULL);cout.tie(NULL); int t; cin>>t; for(int T = 0;T<t;++T){ ll n; cin>>n; vector<ll>tab(10,0); for(ll i = 1;i<=n;i++){ tab[fun(i)]++; } for(int i = 0;i<10;++i){ cout<<tab[i]<<" "; } 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 | #include<iostream> #include<vector> #include<algorithm> #include<cmath> #include<set> #define ll long long using namespace std; int fun(ll x){ if(x<10){ return x; } ll a = 1; while(x>0){ a*=(x%10); x/=10; } return fun(a); } int main(){ ios_base::sync_with_stdio(false); cin.tie(NULL);cout.tie(NULL); int t; cin>>t; for(int T = 0;T<t;++T){ ll n; cin>>n; vector<ll>tab(10,0); for(ll i = 1;i<=n;i++){ tab[fun(i)]++; } for(int i = 0;i<10;++i){ cout<<tab[i]<<" "; } cout<<"\n"; } return 0; } |