打印倒过来的九九乘法表
帮我看看我的打印出来为什么不是九九乘法表呢 只能打印出这个
到底是哪里的不对呢？
a = 9
while a >= 1:
b = 1
while b <= a:
print(a, "*", b, "=", a * b, end=" ")
b = b + 1
print()
a = a -1
a = 9
while a >= 1:
b = 1
while b <= a:
print(a, "*", b, "=", a * b, end=" ")
b = b + 1
print()
a = a -1