#输出9*9乘法口诀表
for i in range(1,10):
for j in range(1,i+1):
print("%d*%d=%2d"%(i,j,i*j),end = " ")
print(" ")
#输出9*9乘法口诀表
for i in range(1,10):
for j in range(1,i+1):
print("%d*%d=%2d"%(i,j,i*j),end = " ")
print(" ")