質問編集履歴
4
title
CHANGED
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File without changes
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body
CHANGED
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@@ -20,15 +20,16 @@
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20
20
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List<String> unique = new ArrayList<String>();
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21
21
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int count=0;
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22
22
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|
|
23
|
-
for (int i = 0; i <
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23
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+
for (int i = 0; i < targetList.size(); i++) {
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|
24
|
-
for(int j = 0; j <
|
|
24
|
+
for(int j = 0; j < targetList.size(); j++) {
|
|
25
|
-
if (
|
|
25
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+
if (targetList.get(i) == targetList.get(j)) {
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26
26
|
count++;
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|
27
27
|
}
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|
28
|
-
if(count
|
|
28
|
+
if(count>=2){
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29
|
-
unique.
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|
29
|
+
unique.add(targetList.get(i));
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30
30
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}
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|
31
31
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}
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|
32
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+
count = 0;
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|
32
33
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}
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|
33
34
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return unique;
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|
34
35
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}
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3
title
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File without changes
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body
CHANGED
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@@ -35,7 +35,6 @@
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35
35
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36
36
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public static void main(String[] args) {
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37
37
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UniqueString us = new UniqueString();
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38
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-
//この下の文字が表示されない
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39
38
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List<String> unique = us.getUniqueList(Arrays.asList("a","b","c","b","c"));
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40
39
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41
40
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System.out.print("[");
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2
title
CHANGED
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File without changes
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body
CHANGED
|
@@ -35,6 +35,7 @@
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35
35
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|
36
36
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public static void main(String[] args) {
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37
37
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UniqueString us = new UniqueString();
|
|
38
|
+
//この下の文字が表示されない
|
|
38
39
|
List<String> unique = us.getUniqueList(Arrays.asList("a","b","c","b","c"));
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|
39
40
|
|
|
40
41
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System.out.print("[");
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1
title
CHANGED
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File without changes
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body
CHANGED
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@@ -13,8 +13,8 @@
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13
13
|
import java.util.Arrays;
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14
14
|
import java.util.List;
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|
15
15
|
|
|
16
|
-
public class UniqueString
|
|
16
|
+
public class UniqueString {
|
|
17
|
-
|
|
17
|
+
|
|
18
18
|
public List<String> getUniqueList(List<String> targetList) {
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|
19
19
|
|
|
20
20
|
List<String> unique = new ArrayList<String>();
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