```cpp
#include<bits/stdc++.h>
using namespace std;
int main()
{
    int n;
    cin>>n;
    for(int i = 1;i <= n;i++)
    {
        for(int j = 1;j <= i;j++)
        {
            cout<<i;
            cout<<"+";
            cout<<j;
            cout<<"=";
            cout<<i + j;
            cout<<" ";
        }
        cout<<endl;
    }
    return 0;
}

#include<bits/stdc++.h> using namespace std; int main() { for(int i=0;i<=20;i++) { for(int j=0;j<=33;j++) { for(int k=0;k<=100;k+=3) { if(i+j+k100&&5i+3j+k/3100) { cout<<i<<" "<<j<<" "<<k<<endl; } } } } return 0; }

using namespace std;
int main()
{
	int n;
	cin>>n;
	for(int i=1;i<=n;i++)
	{
		for(int j=1;j<=i;j++)
		{
			cout<<i<<"+"<<j<<"="<<i+j<<" ";
		}
		cout<<endl;
	}
	return 0;
}