13404 - 九九乘法表

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++){
		printf("%d*%d=%d ",j,i,j*i);
	}
	cout<<endl;
}
return 0;

}