Online Code Geek

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How to find largest word in a given string using Java with O(n)


package com.onlinecodegeek.java;

public class FindLargetWord {

 public static void main(String args[]) {
  String s = " Welcome to Java World";
  String[] wordsArray = s.split(" ");
  int maxsize = 0;
  String maxWord = "";
  for (int i = 0; i < wordsArray.length; i++) {
   if (wordsArray[i].length() > maxsize) {
    maxWord = wordsArray[i];
    maxsize = wordsArray[i].length();
   }

  }
  System.out.println("Max sized word is  " + maxWord + " with  size " + maxsize);
 }
}

Thulasiram

How to find a line with Maximum length from a File contains data

09:55 Add Comment

How to find a line with Maximum length from a File contains data.

SOURCE : MaxLineWordFromFile.java
INPUT


I have stored a file at below location 
C:\\new\\testing.txt
testing.txt file contains :---
this is my india and all indian are my ,,,,
all indians are like brothers and sisters and so we can say this our
hello here iamhey be aware of dogs and human
hello
you see!!! what exactly you are talking about

OUTPUT


longest line : all indians are like brothers and sisters and so we can say this our
14

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Inheritance Access using Example in java

05:23 Add Comment

Inheritance Access using Example in java

SOURCE : InhertanceAccess.java







public class InhertanceAccess {

	public void eat() {
		System.out.println("inside eat");
	}

	static class B extends InhertanceAccess {
		public void eat() {
			System.out.println("inside B");

		}
		public static void main(String[] args) {

			InhertanceAccess hs = new B();
			hs.eat();

		}
	}
}

INPUT

OUTPUT


inside B

sum of consecutive integer is equal to target is index

05:17 Add Comment

sum of consecutive integer is equal to target is index

SOURCE : IndexPrintArray.java





public class IndexPrintArray {

public void twoSum(int[] numbers, int target) {
        
        int sum=0;
        int [] m = new int[numbers.length];
        for(int i =0;i            
            m[i]=numbers[i];
        }
        int [] twoindex=new int[2];
        
        for(int i =0;i            
            sum=0;
            sum+=m[i];
            if((sum+m[i+1])!=target){
                continue;
                
            }else{
                
                twoindex[0]=i+1;
                twoindex[1]=i+2;
                System.out.println("sum of consecutive integer is equall to target is index "+ " "    +twoindex[0] +" "+ "to ");
                System.out.println("index"+ " " +twoindex[1]);
                break;
                
            }
                
                
            }
        
            
        }
    
        
        
	public static void main(String[] args) {
		
		int[] numbers = {23,65,6,3,8,7};
		int target=9;
		
		IndexPrintArray in = new IndexPrintArray();
		in.twoSum(numbers,target);
	//	System.out.println(twoindex[0]);
		
		
		
	}

}

INPUT


int[] numbers = {23,65,6,3,8,7}
int target=9

OUTPUT


sum of consecutive integer is equal to target is index  3 to index 4