python2.7
for i in range(1,10): for j in range(1,i+1): print j,'x',i,'=',j*i,' ', print ' 'print ' Done'
python3.7
i = 1
while i<=9: j = 1 while j<=i: print ("%d*%d=%-2d "%(j,i,j*i),end="") j+=1 print("") i+=1