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Resolve the conflict of closed PR #146 #375

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Merged
merged 3 commits into from
Mar 29, 2018
Merged

Resolve the conflict of closed PR #146 #375

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94b70d2
Merge branch 'master' of https://github.com/TheAlgorithms/Java
GammaBurst101 Jan 31, 2018
b58a588
Merge branch 'master' of https://github.com/TheAlgorithms/Java
GammaBurst101 Feb 3, 2018
6f9867a
Resolve the conflict of #146
GammaBurst101 Feb 3, 2018
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16 changes: 13 additions & 3 deletions Others/Palindrome.java
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
class Palindrome {

public String reverseString(String x){ //*helper method
private String reverseString(String x){ //*helper method
String output = "";
for(int i=x.length()-1; i>=0; i--){
output += x.charAt(i); //addition of chars create String
Expand All @@ -9,8 +9,18 @@ public String reverseString(String x){ //*helper method
}


public Boolean isPalindrome(String x){ //*palindrome method, returns true if palindrome
public Boolean FirstWay(String x){ //*palindrome method, returns true if palindrome
return (x.equalsIgnoreCase(reverseString(x)));
}


public boolean SecondWay(String x)
{
if (x.length() == 0 || x.length() == 1)
return true;

if (x.charAt(0) != x.charAt(x.length() - 1))
return false;

return SecondWay(x.substring(1 , x.length() - 1));
}
}