#include <iostream>
#include <vector>
#include <map>
#include<string>
#include<queue>
#include<math.h>
#define all(x) begin(x),end(x)
#define ll long long
#define P pair<int,int>
#define lP pait<ll,ll>
using namespace std;
int main() {
    int n;
    cin>>n;
    if(n<11) cout<<1<<' '<<n-1<<endl;
    else if(n>10 and n%2==0) cout<<n/2<<' '<<n/2<<endl;
    else if(n>10 and n%2==1) cout<<n/2<<' '<<n/2+1<<endl;
    return 0;
}