time2solve: April 2016

Wednesday, April 27, 2016

Write a program for Bubble Sort in java

import java.util.Scanner;
public class BubbleSort {

 public static void main(String[] args) {
  float a[] = new float[5];
  Scanner scanner = new Scanner(System.in);
  System.out.println("please Enter Number : ");
  float temp;
 // input
  for (int i = 0; i < a.length; i++) {
   a[i] = scanner.nextFloat();
  }
 // sorting Bubble
  for (int i = 0; i < a.length - 1; i++) {
   for (int j = 0; j < a.length - 1 - i; j++) {
    if (a[j] > a[j + 1]) {
     temp = a[j + 1];
     a[j + 1] = a[j];
     a[j] = temp;
    }
   }
  }
 // output
  System.out.println("OutPUT of this program : ");
  for (int i = 0; i < a.length; i++) {
   System.out.println(a[i]);
  }
 }

}

Converting a sentence string to a string array of words in Java

public class SentenceToWord {

 public static void main(String[] args) {

  String a = new String("My name is Shadhin");

  String[] words = a.split("\\s+");

  for (int i = 0; i < words.length; i++) {
   System.out.println(words[i] + " ");
  }

 }

}

Frequently asked question in Android

(1)How to remove all caps Text from the button in android studio ?
ans: android:textAllCaps="false"