#include<bits/stdc++.h>
using namespace std;
#define int long long
#define vi vector<int>
#define vvi vector<vi>
#define vs vector<string>
#define pb push_back
#define P pair<int,int>
#define vp vector<P>
#define PP pair<P,int>
#define vpp vector<PP>
#define fi first
#define se second
#define INF (1<<30)
#define MOD 1000000007
#define REP(i,n) for(int i=0;i<n;i++)
#define REPR(i,n) for(int i=n;i>=0;i--)
#define FOR(i,m,n) for(int i=m;i<n;i++)
#define all(x) (x).begin(),(x).end()
signed main(){
    string t;
    cin>>t;
    bool f=false;
    string a,b;

    REP(i,t.size()){
        if(t[i]=='7'){
            a+='8';
            b+='1';
            f=true;
        }else if(f){
            a+=t[i];
            b+='0';
        }else{
            a+=t[i];
        }
    }
    cout<<a<<" ";
    if(b==""){
        cout<<0<<endl;
    }else{
        cout<<"-"<<b<<endl;
    }
    return 0;
}