#打印九九乘法表

for i in range(1,10):
    s = ""
    for j in range(1,i+1):
        s += str(j) + '*' + str(i) + '=' + str(i*j)+ ' '
    print(s)

#打印九九乘法表

for i in range(1,10):
    for j in range(1,i+1):
        print('{}*{}={}\t'.format(j,i,i*j),end="")
    print()