#include<bits/stdc++.h>
using namespace std;
int main(){
	int n,a,b,c,d;
	cin>>n;
	a=n%10*1000;
	b=n/10%10*100;
	c=n/100%10*10;
	d=n/1000%10*1;
	if(a+b+c+d>n){
		cout<<a+b+c+d<<"-"<<n<<"="<<a+b+c+d-n;
	}else{
		cout<<n<<"-"<<a+b+c+d<<"="<<n-(a+b+c+d);
	}
	
}
/**************************************************************
	Problem: 1709
	User: linzihang
	Language: C++
	Result: Accepted
	Time:7 ms
	Memory:2072 kb
****************************************************************/