#include <bits/stdc++.h>
using namespace std;
 
int main(){
    int n;
    cin>>n;
    for(int i = 0;i <= n / 2;i++){
   		cout<<n<<"="<<i<<"+"<<(n-i)<<endl;  
    }
}
/**************************************************************
	Problem: 1515
	User: admin
	Language: C++
	Result: Accepted
	Time:27 ms
	Memory:2072 kb
****************************************************************/