1 solutions
-
0
Guest MOD
-
0
#include<iostream> using namespace std; int main(){ int n; cin>>n; cout<<n/4+((n%4)/2); return 0; }
Guest
MOD
#include<iostream>
using namespace std;
int main(){
int n;
cin>>n;
cout<<n/4+((n%4)/2);
return 0;
}