回答編集履歴
1
は？
test
CHANGED
|
@@ -1,3 +1,7 @@
|
|
|
1
1
|
は？
|
|
2
2
|
|
|
3
3
|
[https://paiza.io/projects/i3E8btqgixYLwDL9LYTrgg](https://paiza.io/projects/i3E8btqgixYLwDL9LYTrgg)
|
|
4
|
+
|
|
5
|
+
|
|
6
|
+
|
|
7
|
+
[は？](https://docs.oracle.com/javase/jp/8/docs/api/java/util/Collections.html#disjoint-java.util.Collection-java.util.Collection-)
|