#include<bits/stdc++.h> using namespace std; int main(){ cout<<"11= 1"<<endl; cout<<"21= 2 22= 4"<<endl; cout<<"31= 3 32= 6 33= 9"<<endl; cout<<"41= 4 42= 8 43=12 44=16"<<endl; cout<<"51= 5 52=10 53=15 54=20 55=25"<<endl; cout<<"61= 6 62=12 63=18 64=24 65=30 66=36"<<endl; cout<<"71= 7 72=14 73=21 74=28 75=35 76=42 77=49"<<endl; cout<<"81= 8 82=16 83=24 84=32 85=40 86=48 87=56 88=64"<<endl; cout<<"91= 9 92=18 93=27 94=36 95=45 96=54 97=63 98=72 9*9=81"<<endl; return 0; }