九九乘法表如下：
#python2.7
1.
for m in range(1,10):
for n in range(1,10):
print(n,'*',m,'=',m*n,")
2.
for m in range(1,10):
for n in range(1,10):
if m<=n:
print(n,'*',m,'=',m*n," ",end="")
print("\n")
3.
print("\n\t\t\t九九乘法表")
for m in range(1,10):
print(" ")
for n in range(1,m+1):
print n,'*',m,'=',m*n,
print("\n")来源：oschina
链接：https://my.oschina.net/u/1983678/blog/291692