A. Insomnia cure(171)
jackoup
c_cpp
a year ago
426 B
9
Indexable
CodeForces
#include <iostream> #include <set> using namespace std; void fio() { ios::sync_with_stdio(false),cin.tie(0),cout.tie(0); } int main() { fio(); int k,l,m,n,d; cin>>k;cin>>l;cin>>m;cin>>n;cin>>d; set<int> s; auto it = s.begin(); for( int i = 1;i<=d;i++) { if(i%k == 0|| i%l ==0 || i%m == 0 || i%n == 0) it = s.emplace_hint(it,i); } cout<<s.size(); }
Editor is loading...
Leave a Comment