#include <iostream> using namespace std; int main() { ios_base::sync_with_stdio(0); unsigned long long a,b,c; long long wyn=0,cz; cin>>a>>b; for (unsigned long long i=a;i<=b;i++) { c=i; while(c!=0) { cz=true; if(c%10==0 || i%(c%10)!=0) { cz=false; break; } c=c-(c%10); c=c/10; } if (cz==true) wyn++; } cout<<wyn; }
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 | #include <iostream> using namespace std; int main() { ios_base::sync_with_stdio(0); unsigned long long a,b,c; long long wyn=0,cz; cin>>a>>b; for (unsigned long long i=a;i<=b;i++) { c=i; while(c!=0) { cz=true; if(c%10==0 || i%(c%10)!=0) { cz=false; break; } c=c-(c%10); c=c/10; } if (cz==true) wyn++; } cout<<wyn; } |