Question

python编程求助

我想编9*9乘法表，怎么也不成功。
a=1
b=1
while(a<=9):
while(b<=9):
print a,"*",b
b=b+1
if(b==9):
a=a+1
b=1
能说明下哪错了吗，正确怎么编？

Answer 1

先如早芹给你睁宽个for写法的例子
for x in range(1,10):
for y in range(1,10):
print(str(x) + ' * ' + str(y) + " = " + str(x*y) + "\t"),
print("渣毕\n"),
你的写法修改后.
a=1
while(a<=9):
b = 1
while(b<=9):
print a,"*",b,"\t",
b+=1
a+=1
print ''

Answer 2

a=1
b=1
while(a<档指耐逗信=9):
while(b<=9):
print a,"行春*",b
b=b+1
if(b==9):
a=a+1
b=1
break
在最后加个break