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This commit is contained in:
Rhinemann 2023-05-07 16:46:18 +03:00
parent 197426e266
commit 084f131c90
2 changed files with 19 additions and 4 deletions
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21
Java/lab_3/lab_3.java
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@ -15,7 +15,7 @@ public class lab_3 {
return pTextLower; return pTextLower;
} */ } */
static void cSubUtil(String string, int leftBoundary, int rightBoundary) public static void cSubUtil(String string, int leftBoundary, int rightBoundary)
{ {
// check if the indices lie in the range of string // check if the indices lie in the range of string
// and also if it is palindrome // and also if it is palindrome
@ -33,7 +33,7 @@ public class lab_3 {
return; return;
} }
static int longestPalSubstr(String string) public static int longestPalSubstr(String string)
{ {
result = ""; result = "";
maxStrLength = 1; maxStrLength = 1;
@ -49,11 +49,26 @@ public class lab_3 {
return maxStrLength; return maxStrLength;
} }
public static String compareStrings(StringBuilder builder) {
System.out.println(result);
for (int leftBoundary = 0; leftBoundary < builder.length(); leftBoundary++) {
for (int rightBoundary = builder.length(); rightBoundary > 0; rightBoundary--) {
if (result.equals(builder.substring(rightBoundary, rightBoundary).toString().toLowerCase().replaceAll("[^a-z]",""))) {
return builder.substring(rightBoundary, rightBoundary).toString();
}
}
}
return "";
}
public static void main(String[] args) { public static void main(String[] args) {
StringBuilder stringToDetect = new StringBuilder("Eva, can I see bees in a cave?"); StringBuilder stringToDetect = new StringBuilder("Eva, can I see bees in a cave?");
String stripped = stringToDetect.toString().replaceAll("[\\.,:-\\?]? ?", ""); String stripped = stringToDetect.toString().toLowerCase().replaceAll("[^a-z]","");
System.out.println("Initial string: " + stringToDetect.toString()); System.out.println("Initial string: " + stringToDetect.toString());
System.out.println("Length is: " + longestPalSubstr(stripped)); System.out.println("Length is: " + longestPalSubstr(stripped));
System.out.println(compareStrings(stringToDetect));
// System.out.println("Eva, can I see bees in a cave?".length());
} }
} }