-
-
Notifications
You must be signed in to change notification settings - Fork 299
/
796.java
40 lines (39 loc) · 1.37 KB
/
796.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
__________________________________________________________________________________________________
sample 0 ms submission
class Solution {
public boolean rotateString(String A, String B) {
if (A.length() != B.length()) {
return false;
}
String str = A + A;
int idx = str.indexOf(B);
return idx != -1;
}
}
__________________________________________________________________________________________________
sample 34484 kb submission
class Solution {
public boolean rotateString(String A, String B) {
if(A.length() != B.length()) {
return false;
} else if(A.equals(B)) {
return true;
}
List<Character> charsA = A.chars() // IntStream
.mapToObj(e -> (char)e) // Stream<Character>
.collect(Collectors.toList());
List<Character> charsB = B.chars() // IntStream
.mapToObj(e -> (char)e) // Stream<Character>
.collect(Collectors.toList());
int charsASize = charsA.size();
for(int i=0; i<charsASize; i++) {
charsA.add(charsASize, charsA.get(0));
charsA.remove(0);
if(charsA.equals(charsB)) {
return true;
}
}
return false;
}
}
__________________________________________________________________________________________________