From 328ff17ecd2891ff3e36db6a66da5262dfda2714 Mon Sep 17 00:00:00 2001
From: Kanishk <56789607+kanishkguptagit@users.noreply.github.com>
Date: Sat, 29 Oct 2022 16:53:23 +0530
Subject: [PATCH] Create PalindromicPartition.java

---
 PalindromicPartition.java | 70 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 PalindromicPartition.java

diff --git a/PalindromicPartition.java b/PalindromicPartition.java
new file mode 100644
index 0000000..8728195
--- /dev/null
+++ b/PalindromicPartition.java
@@ -0,0 +1,70 @@
+import java.util.*;
+
+public class PalindromicPartition
+{
+	static int t[][];
+
+	static void initializeDP(int n)
+	{
+		t = new int [n][n];
+
+		for (int i=0; i<n; i++) 
+		{
+			for (int j=0; j<n; j++) 
+			{
+				t[i][j] = -1;
+			}
+		}
+	}
+
+	static boolean isPalindrome(String s, int i, int j)
+	{
+		while (i<j)
+		{
+			if(s.charAt(i) != s.charAt(j))
+				return false;
+			i++;
+			j--;
+		}
+		return true;
+	}
+
+	static int partition(String s, int i, int j)
+	{
+		if(i>=j || isPalindrome(s,i,j))
+			return 0;
+
+		if(t[i][j] != -1)
+			return t[i][j];
+
+		int min=Integer.MAX_VALUE, left, right;
+
+		for (int k=i; k<=j-1; k++)
+		{
+			if(t[i][k] != -1)
+				left = t[i][k];
+			else
+				left = t[i][k] = partition(s,i,k);
+
+			if(t[k+1][j] != -1)
+				right = t[k+1][j];
+			else
+				right = t[k+1][j] = partition(s,k+1,j);
+
+			int temp = 1 + left + right;
+
+			if(temp<min)
+				min = temp;
+		}
+		return t[i][j] = min;
+	}
+
+	public static void main(String[] args) 
+	{
+		String s;
+		Scanner in = new Scanner(System.in);
+		s = in.next();
+		initializeDP(s.length());
+		System.out.println(partition(s,0,s.length()-1));
+	}
+}