编写程序，输出九九乘法表

Sure, here's a code snippet in Python to output the multiplication table:

for i in range(1, 10):
    for j in range(1, i+1):
        print(f"{j} x {i} = {i*j}", end="\t")
    print()

This will output the multiplication table from 1x1 to 9x9.