#include <bits/stdc++.h>. using namespace std; int main (){ cout<<1*1=1<<endl; cout<<1*2=2 2*2=4<<endl; cout<<1*3=3 2*3=6 3*3=9<<endl; cout<<1*4=4 2*4=8 3*4=12 4*4=16<<endl; cout<<1*5=5 2*5=10 3*5=15 4*5=20 5*5=25<<endl; cout<<1*6=6 2*6=12 3*6=18 4*6=24 5*6=30 6*6=36<<endl; cout<<1*7=7 2*7=14 3*7=21 4*7=28 5*7=35 6*7=42 7*7=49<<endl; cout<<1*8=8 2*8=16 3*8=24 4*8=32 5*8=40 6*8=48 7*8=56 8*8=64<<endl; cout<<1*9=9 2*9=18 3*9=27 4*9=36 5*9=45 6*9=54 7*9=63 8*9=72 9*9=81<<endl; return 0; }