用for循環打印九九乘法表：
|
1
2
3
4
5
6
|
for
i
in
range
(
1
,
10
):
for
j
in
range
(
1
,
10
):
print
(j,
"x"
,i,
"="
,i
*
j,
"\t"
,end
=
"")
if
i
=
=
j:
print
("")
break
|
打印結果是：
|
1
2
3
4
5
6
7
8
9
|
1
x
1
=
1
1
x
2
=
2
2
x
2
=
4
1
x
3
=
3
2
x
3
=
6
3
x
3
=
9
1
x
4
=
4
2
x
4
=
8
3
x
4
=
12
4
x
4
=
16
1
x
5
=
5
2
x
5
=
10
3
x
5
=
15
4
x
5
=
20
5
x
5
=
25
1
x
6
=
6
2
x
6
=
12
3
x
6
=
18
4
x
6
=
24
5
x
6
=
30
6
x
6
=
36
1
x
7
=
7
2
x
7
=
14
3
x
7
=
21
4
x
7
=
28
5
x
7
=
35
6
x
7
=
42
7
x
7
=
49
1
x
8
=
8
2
x
8
=
16
3
x
8
=
24
4
x
8
=
32
5
x
8
=
40
6
x
8
=
48
7
x
8
=
56
8
x
8
=
64
1
x
9
=
9
2
x
9
=
18
3
x
9
=
27
4
x
9
=
36
5
x
9
=
45
6
x
9
=
54
7
x
9
=
63
8
x
9
=
72
9
x
9
=
81
|
while循環打印九九乘法表：
|
1
2
3
4
5
6
7
8
9
10
11
|
i
=
0
j
=
0
while
i<
9
:
i
+
=
1
while
j<
9
:
j
+
=
1
print
(j,
"x"
,i,
"="
,i
*
j,
"\t"
,end
=
"")
if
i
=
=
j:
j
=
0
print
("")
break
|
打印結果是：
|
1
2
3
4
5
6
7
8
9
|
1
x
1
=
1
1
x
2
=
2
2
x
2
=
4
1
x
3
=
3
2
x
3
=
6
3
x
3
=
9
1
x
4
=
4
2
x
4
=
8
3
x
4
=
12
4
x
4
=
16
1
x
5
=
5
2
x
5
=
10
3
x
5
=
15
4
x
5
=
20
5
x
5
=
25
1
x
6
=
6
2
x
6
=
12
3
x
6
=
18
4
x
6
=
24
5
x
6
=
30
6
x
6
=
36
1
x
7
=
7
2
x
7
=
14
3
x
7
=
21
4
x
7
=
28
5
x
7
=
35
6
x
7
=
42
7
x
7
=
49
1
x
8
=
8
2
x
8
=
16
3
x
8
=
24
4
x
8
=
32
5
x
8
=
40
6
x
8
=
48
7
x
8
=
56
8
x
8
=
64
1
x
9
=
9
2
x
9
=
18
3
x
9
=
27
4
x
9
=
36
5
x
9
=
45
6
x
9
=
54
7
x
9
=
63
8
x
9
=
72
9
x
9
=
81
|
用一句話打印九九乘法表：
|
1
|
print
(
'\n'
.join([
' '
.join([
'%s*%s=%-2s'
%
(y,x,x
*
y)
for
y
in
range
(
1
,x
+
1
)])
for
x
in
range
(
1
,
10
)]))
|
打印結果：
|
1
2
3
4
5
6
7
8
9
|
1
*
1
=
1
1
*
2
=
2
2
*
2
=
4
1
*
3
=
3
2
*
3
=
6
3
*
3
=
9
1
*
4
=
4
2
*
4
=
8
3
*
4
=
12
4
*
4
=
16
1
*
5
=
5
2
*
5
=
10
3
*
5
=
15
4
*
5
=
20
5
*
5
=
25
1
*
6
=
6
2
*
6
=
12
3
*
6
=
18
4
*
6
=
24
5
*
6
=
30
6
*
6
=
36
1
*
7
=
7
2
*
7
=
14
3
*
7
=
21
4
*
7
=
28
5
*
7
=
35
6
*
7
=
42
7
*
7
=
49
1
*
8
=
8
2
*
8
=
16
3
*
8
=
24
4
*
8
=
32
5
*
8
=
40
6
*
8
=
48
7
*
8
=
56
8
*
8
=
64
1
*
9
=
9
2
*
9
=
18
3
*
9
=
27
4
*
9
=
36
5
*
9
=
45
6
*
9
=
54
7
*
9
=
63
8
*
9
=
72
9
*
9
=
81
|