# #打印99乘法表
for i in range(1, 10):
    for j in range(1,i+1):
        print("%s*%s=%s " %(i,j,i*j),end="")
    print()

#打印金字塔

max_layer = 9
for current_layer in range(1,max_layer+1):
    #打印空格
    for i in range(max_layer - current_layer):
        print(" ", end="")


    #打印*号
    for j in range(2*current_layer - 1):
        print("*",end="")

    print()