回答編集履歴
9
変数分離
answer
CHANGED
|
@@ -13,7 +13,7 @@
|
|
|
13
13
|
B = [['apple', 'ringo'],['banana', 'banana'],['orange', 'orenji'],['grape', 'budou']]
|
|
14
14
|
|
|
15
15
|
a = {a[0]: a for a in A}
|
|
16
|
-
result = [[*a[
|
|
16
|
+
result = [[*a[b0], b1] for b0, b1 in B if b0 in a]
|
|
17
17
|
print(result)
|
|
18
18
|
```
|
|
19
19
|
|
8
不要処理削除
answer
CHANGED
|
@@ -23,8 +23,6 @@
|
|
|
23
23
|
A = [['apple', 1],['banana', 2],['orange', 3],['grape', 4]]
|
|
24
24
|
B = [['apple', 'ringo'],['banana', 'banana'],['orange', 'orenji'],['grape', 'budou']]
|
|
25
25
|
|
|
26
|
-
C = [b[0] for b in B]
|
|
27
|
-
|
|
28
26
|
result = []
|
|
29
27
|
for b in B:
|
|
30
28
|
for a in A:
|
7
辞書版追加
answer
CHANGED
|
@@ -6,6 +6,17 @@
|
|
|
6
6
|
print(result)
|
|
7
7
|
```
|
|
8
8
|
|
|
9
|
+
データが大量にあるなら、二重ループは時間がかかり過ぎるので、辞書化した方がいいでしょう。
|
|
10
|
+
|
|
11
|
+
```python
|
|
12
|
+
A = [['apple', 1],['banana', 2],['orange', 3],['grape', 4],['x',0]]
|
|
13
|
+
B = [['apple', 'ringo'],['banana', 'banana'],['orange', 'orenji'],['grape', 'budou']]
|
|
14
|
+
|
|
15
|
+
a = {a[0]: a for a in A}
|
|
16
|
+
result = [[*a[b[0]], b[1]] for b in B if b[0] in a]
|
|
17
|
+
print(result)
|
|
18
|
+
```
|
|
19
|
+
|
|
9
20
|
お書きになったコードで対応しました。
|
|
10
21
|
|
|
11
22
|
```python
|
6
コード変更
answer
CHANGED
|
@@ -2,7 +2,7 @@
|
|
|
2
2
|
A = [['apple', 1],['banana', 2],['orange', 3],['grape', 4]]
|
|
3
3
|
B = [['apple', 'ringo'],['banana', 'banana'],['orange', 'orenji'],['grape', 'budou']]
|
|
4
4
|
|
|
5
|
-
result = [[*a, b[1]] for b in B for a in A if
|
|
5
|
+
result = [[*a, b[1]] for b in B for a in A if a[0] == b[0]]
|
|
6
6
|
print(result)
|
|
7
7
|
```
|
|
8
8
|
|
5
コード変更
answer
CHANGED
|
@@ -2,8 +2,7 @@
|
|
|
2
2
|
A = [['apple', 1],['banana', 2],['orange', 3],['grape', 4]]
|
|
3
3
|
B = [['apple', 'ringo'],['banana', 'banana'],['orange', 'orenji'],['grape', 'budou']]
|
|
4
4
|
|
|
5
|
-
b = dict(B)
|
|
6
|
-
result = [[
|
|
5
|
+
result = [[*a, b[1]] for b in B for a in A if b[0] == a[0]]
|
|
7
6
|
print(result)
|
|
8
7
|
```
|
|
9
8
|
|
4
バグ修正
answer
CHANGED
|
@@ -16,10 +16,10 @@
|
|
|
16
16
|
C = [b[0] for b in B]
|
|
17
17
|
|
|
18
18
|
result = []
|
|
19
|
-
for
|
|
19
|
+
for b in B:
|
|
20
|
-
|
|
20
|
+
for a in A:
|
|
21
|
-
|
|
21
|
+
if a[0] == b[0]:
|
|
22
|
-
|
|
22
|
+
result.append([*a, b[1]])
|
|
23
23
|
|
|
24
24
|
print(result)
|
|
25
25
|
```
|
3
お書きになたコードの修正版を追加
answer
CHANGED
|
@@ -1,8 +1,25 @@
|
|
|
1
|
-
```
|
|
1
|
+
```python
|
|
2
2
|
A = [['apple', 1],['banana', 2],['orange', 3],['grape', 4]]
|
|
3
3
|
B = [['apple', 'ringo'],['banana', 'banana'],['orange', 'orenji'],['grape', 'budou']]
|
|
4
4
|
|
|
5
5
|
b = dict(B)
|
|
6
6
|
result = [[name, value, b[name]] for name, value in A if name in b]
|
|
7
7
|
print(result)
|
|
8
|
+
```
|
|
9
|
+
|
|
10
|
+
お書きになったコードで対応しました。
|
|
11
|
+
|
|
12
|
+
```python
|
|
13
|
+
A = [['apple', 1],['banana', 2],['orange', 3],['grape', 4]]
|
|
14
|
+
B = [['apple', 'ringo'],['banana', 'banana'],['orange', 'orenji'],['grape', 'budou']]
|
|
15
|
+
|
|
16
|
+
C = [b[0] for b in B]
|
|
17
|
+
|
|
18
|
+
result = []
|
|
19
|
+
for c in C:
|
|
20
|
+
for a in A:
|
|
21
|
+
if a[0] == c:
|
|
22
|
+
result.append([*a, c])
|
|
23
|
+
|
|
24
|
+
print(result)
|
|
8
25
|
```
|
2
変数名変更
answer
CHANGED
|
@@ -3,6 +3,6 @@
|
|
|
3
3
|
B = [['apple', 'ringo'],['banana', 'banana'],['orange', 'orenji'],['grape', 'budou']]
|
|
4
4
|
|
|
5
5
|
b = dict(B)
|
|
6
|
-
result = [[name,
|
|
6
|
+
result = [[name, value, b[name]] for name, value in A if name in b]
|
|
7
7
|
print(result)
|
|
8
8
|
```
|
1
質問に対応
answer
CHANGED
|
@@ -3,6 +3,6 @@
|
|
|
3
3
|
B = [['apple', 'ringo'],['banana', 'banana'],['orange', 'orenji'],['grape', 'budou']]
|
|
4
4
|
|
|
5
5
|
b = dict(B)
|
|
6
|
-
result = [[name, index, b[name]] for name, index in A]
|
|
6
|
+
result = [[name, index, b[name]] for name, index in A if name in b]
|
|
7
7
|
print(result)
|
|
8
8
|
```
|