Thread: Whats wrong in my code?

Hi friends,

I am trying to find the Count continuous repeated occurrence of string in string array.
(eg)
input: now now how cow how
output: now---->2


but i d't know what is wrong in my code,so please any one help me to find the soluction..



public class Stringmaxrepeate {
public static void main(String args[])
{
Scanner in=new Scanner(System.in);
String[] s=new String[10];
int count=1;
Map <String,Integer> h = new HashMap<String,Integer>();

System.out.println("enter the 10 String to find the Max Strint Repeate");
for(int i=0;i<5;i++)
{
s[i]=in.nextLine();
}
for(int j=1;j<5;j++)
{

if (s[j]==s[j-1])
{
count++;

}
else {
if (count > 1) {
h.put( s[j],count );
count=0;
}
}

count = 1;

}
System.out.println(h);
int max = Collections.max(h.values());

System.out.println(max);
}
}

Originally Posted by Norm

Please explain why you think there is a problem. Post the program's input and output and add some comments saying what is wrong.

Please edit your post and wrap your code with code tags:
[code=java]
YOUR CODE HERE
[/code]
to get highlighting and preserve formatting.

One problem: the code uses == to compare Strings. It should use the equals() method.

I got out put tanq.

import java.util.*;
 
public class Stringmaxrepeate {
	public static void main(String args[])
	{
		Scanner in=new Scanner(System.in);
		String[] s=new String[10];
		int count=1;
		Map <String,Integer> dupmap = new HashMap<String,Integer>();
 
		System.out.println("enter the 10 String to find the Max Strint Repeate");
		for(int i=0;i<10;i++)
		{
		s[i]=in.nextLine();
		}
		for(int j=1;j<10;j++)
		{
 
				if (s[j].equals(s[j-1])) 
				{
					count++;
 
				}
				 else {
			            if (count > 1) {
			            	dupmap.put( s[j-1],count );
			            	count=1;
			            }
				 }
 
 
 
			}
		System.out.println(dupmap);
		int max = Collections.max(dupmap.values());
 
		System.out.println(max);
		}
	}

Tan q for all who all are response me,I got a perfect output..