Java code to print fibonacci numbers in reverse order
import java.util.*;
class Main{

public static void main(String[] args)
{
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
int fib[] = new int[n];
if(n>=0)
fib[0] = 0;
if(n>=1)
fib[1] = 1;
for(int i=2;i<n;i++)
fib[i] = fib[i-1] + fib[i-2];
for(int i=n-1;i>=0;i--)
System.out.print(fib[i]+" ");
}
}

[8/26, 23:55] ENTREPRENEUR: package com.aman;

import java.util.Scanner;

public class gradetestcase {

public static void main(String[] args) {

Scanner x = new Scanner(System.in);
System.out.println("Enter The Number Of TestCases");
int B = x.nextInt();// testcases input
// using for loop condition
for (int A = 1; A <= B; A++) {
System.out.println("Enter Your Percentage");
int D = x.nextInt();
if ((D < 0) || (D > 100)) {// not less than 0 n max than 100
System.out.println("ERROR");
} else {
if ((D>33)&&(D<65)) {
System.out.println("Grade B");
} else if (D > 65) {
System.out.println("Grade A");
} else
System.out.println("Grade C");


}
}
}
[8/26, 23:55] ENTREPRENEUR: package com.aman;

import java.util.Scanner;

public class SwapNumbers {

public static void main(String[] args) {
// write your code here
//WAP TO SWAP TWO NUMBERS
System.out.println("Enter Number One");
Scanner x = new Scanner(System.in);
int A =x.nextInt();
System.out.println("Enter Number Two");
int B =x.nextInt();
A=A-B; //Subtracting the second variable from the first variable and assign that value to the first variable.
B=A+B; //Adding the value of both the variables and assign it to the second variable.
A=B-A; //Subtracting the value of the first variable from the second variable and assign that value to the first variable.
System.out.println("After Swapping numbers are: ");
System.out.println(A);
System.out.println(B);
}
}
[8/26, 23:56] ENTREPRENEUR: package com.aman;

import java.util.Scanner;

public class Palindrome_Swaping {
public static void main(String[] args) {
Scanner x = new Scanner(System.in);
System.out.println("Type numbers");
int a = x.nextInt();
int b;
for(; a>=0;a=a%10) {
b = a / 10;
System.out.println(a);
String [] Palindrome = ;
}
}
}
[8/26, 23:57] ENTREPRENEUR: package com.MYCODES;

import java.util.Scanner;

public class WeekDaysCalculate {

public static void main (String[]args){
// write your code here
Scanner scan = new Scanner(System.in);
System.out.println("Enter Your case number");
int weekdays = scan.nextInt();
/* System.out.println(input); */

switch (weekdays) {
case 1:
System.out.println("today is monday");
break;
case 3:
System.out.println("today is wednesday");
break;
case 4:
System.out.println("today is thursday");
break;
case 5:
System.out.println("today is friday");
break;
default:
System.out.println("today is sunday");
}
}
}
[9/2, 23:25] ENTREPRENEUR: package com.aman;

import java.util.Scanner;

class FullTimeEmp extends Employee
{

void calSal()
{
Scanner s=new Scanner(System.in);

System.out.println("Enter the no.of working days");
int days=s.nextInt();

System.out.println("Enter wage per day");
int wage=s.nextInt();

System.out.println("Salary For FullTimeEmp:"+(days*wage));
}
public static void main(String args[])
{
PartTimeEmp p=new PartTimeEmp();
p.calSal();

FullTimeEmp f=new FullTimeEmp();
f.calSal();
}
}
[9/2, 23:26] ENTREPRENEUR: package com.aman;

import java.util.Scanner;

class PartTimeEmp extends Employee
{
void calSal()

{
Scanner s=new Scanner(System.in);
System.out.println("Enter the no.of working hrs");
int hrs=s.nextInt();
System.out.println("Enter the wage per hr");
int wage=s.nextInt();
System.out.println("Salary For PartTime Employee::"+(hrs*wage));
}
}
[9/2, 23:26] ENTREPRENEUR: package com.aman;

abstract class Employee
{
abstract void calSal();

void display()
{
System.out.println("display method of Employee class");
}
}
[9/5, 15:14] ENTREPRENEUR: import java.util.Scanner;

class PrimeNumber {
public static void main(String[] args) {
System.out.println("Give number");
Scanner x = new Scanner(System.in);
int n = x.nextInt();
int count =0;
for(n=1 ;n<=30 ;n++){
for(int i =n ; i<=n; i++){
if(n%i==0){
count++;
}
}if(count==2){
System.out.println(n+" is a prime number ");}
else
System.out.println(n +" is not a prime number");
}
}
}
[9/5, 15:19] ENTREPRENEUR: import java.util.Scanner;
class Prime
{
public static void main(String arg[])
{
int i,count;
System.out.print("Enter n value : ");
Scanner sc=new Scanner(System.in);
int n=sc.nextInt();
System.out.println("Prime numbers between 1 to "+n+" are ");
for(int j=2;j<=n;j++)
{
count=0;
for(i=1;i<=j;i++)
{
if(j%i==0)
{
count++;
}
}
if(count==2)
System.out.print(j+" ");
}
}
}
[9/5, 15:27] ENTREPRENEUR: public class PerfectNumber
{
public static void main(String arg[])
{
int sum=0;
for(int i=0;i<10001;i++)
{
sum=0;
for(int j=1;j<i;j++)
{
if(i%j==0)
{
sum=sum+j;
}
}
if(sum==i && sum!=0)
System.out.print(i+"\t");
}
}
}
[9/6, 15:00] ENTREPRENEUR: class Patterns {
public static void main(String[] args) {
System.out.println("pattern programs ");
for(int i=1 ; i<=7; i++){
for(int j = 1 ; j<=7; j++){
if(i==1i==7 j==1 || j==7){
System.out.print(" + ");
}else
System.out.print(" ");
}System.out.println();
}
}
}
[9/6, 23:01] ENTREPRENEUR: package com.Aman;
import java.util.Scanner;
public class Passsenger {
private String name;
private int Age;
private int SeatNo;
private String Pnr;
private long IdNo;

//getter methods
public String getName(){return this.name;}
public int getAge(){return this.Age;}
public int getSeatNo(){return this.SeatNo;}
public String getPnr(){return this.Pnr;}
public long getIdNo(){return this.IdNo;}

//setter methods

public void setName(String name){this.name = name;}
public void setAge(int age){this.Age = age;}
public void setSeatNo(int seatNo){this.SeatNo = seatNo;}
public void setPnr(String pnr){this.Pnr = pnr;}
public void setIdNo(long idNo){this.IdNo = idNo;}

//main method
public static void main(String[] args) {
// write your code here
Scanner x = new Scanner(System.in);
Passsenger Sai = new Passsenger();
//classname variable /refernce variable for object = new (for memory allocation) classname();
System.out.println("share your name");
String A =x.next();
System.out.println("share your age");
int B = x.nextInt();
System.out.println("your seat number ");
int C = x.nextInt();
System.out.println("your pnr number");
String D =x.next();
System.out.println("your ID number");
long E = x.nextLong();
//setter method calling
Sai.setName(A);
Sai.setAge(B);
Sai.setSeatNo(C);
Sai.setPnr(D);
Sai.setIdNo(E);
//getter method calling

String name = Sai.getName();{
System.out.println("Name : "+name);
}
int Age = Sai.getAge();{
System.out.println("Age : "+Age);
}
int SeatNo = Sai.getSeatNo();{
System.out.println("SeatNo : "+SeatNo);
}
String pnr = Sai.getPnr();{
System.out.println("PNR no. : "+pnr);
}
long idno = Sai.getIdNo();{
System.out.println("ID No. : "+idno);
}
}
}
[9/7, 12:00] ENTREPRENEUR: package com.aman;

import java.util.Scanner;

public class bankClass {
public static void main(String[] args) {
AtmOperationInterf op = new AtmOperationImpl();
int atmNumber = 12345;
int atmpin = 123;
Scanner x = new Scanner(System.in);
System.out.println("Enter Atm Number : ");
int atmnumber = x.nextInt();
System.out.println("Enter pin");
int pin = x.nextInt();
if ((atmNumber == atmnumber) && (atmpin == pin)){
while(true){
System.out.println(" 1.View Available Balance\n 2. Withdraw Amount\n 3.Deposit Amount \n 4.View Ministatement \n 5. Exit ");
System.out.println("Enter Choice");
int ch= x.nextInt();
if(ch==1){
op.viewBalance();
}
else if (ch==2){
System.out.println("Enter amount to withdraw");
double withdrawAmount = x.nextDouble();
op.withdrawAmount(withdrawAmount);
}else if (ch==3){
System.out.println("Enter amount to deposit");
double depositAmount = x.nextDouble();
op.depositAmount(depositAmount);
} else if (ch==4){
op.viewMiniStatement();
}else if (ch==5){
System.out.println("Collect ATM Card \n Thanks for Using ATM");
System.exit(0);
}
else{
System.out.println("Please Enter Correct Choice");
}
}
//System.out.println("validation Done");
}else
System.out.println("Incorrect Atm Number or Pin");
// System.exit(Status: 0);
}
}


public class ATM {

private double balance;
private double depositAmount;
private double withdrawAmount;

// constructor
public ATM() {

// public ATM (double bankAccountNumber, double depositAmount, double withdrawAmount) {
// this.bankAccountNumber = bankAccountNumber;
// this.depositAmount = depositAmount;
// this.withdrawAmount = withdrawAmount;
// }
// }
}

// getter/setter
public double getBalance() {
return balance;
}

public void setBalance(double balance) {
this.balance = balance;
}

public double getDepositAmount() {
return depositAmount;
}

public void setDepositAmount(double depositAmount) {
this.depositAmount = depositAmount;
}

public double getwithdrawAmount() {
return withdrawAmount;
}

public void setwithdrawAmount(double withdrawAmount) {
this.withdrawAmount = withdrawAmount;
}
}

import java.util.HashMap;
import java.util.Map;

class AtmOperationImpl implements AtmOperationInterf {
ATM atm = new ATM();
Map<Double,String> ministmt=new HashMap<>();
@Override
public void viewBalance() {
System.out.println("Available Balance is : "+atm.getBalance());

}

@Override
public void withdrawAmount(double withdrawAmount) {
if(withdrawAmount %500 ==0) {
if (withdrawAmount <= atm.getBalance()) {
ministmt.put(withdrawAmount, "Amount Withdrawn");

System.out.println("Collect the cash" + withdrawAmount);
atm.setBalance(atm.getBalance() - withdrawAmount);
viewBalance();
} else {
System.out.println("Insufficient Balance !!");
}
}else{
System.out.println("Please enter the amount in multiples of 500");
}

}

@Override
public void depositAmount(double depositAmount) {
ministmt.put(depositAmount,"Amount Deposited");
System.out.println(depositAmount+" Deposited Successfully !!");
atm.setBalance(atm.getBalance()+ depositAmount);
viewBalance();
}

@Override
public void viewMiniStatement() {
for(Map.Entry<Double,String> m:ministmt.entrySet()){
System.out.println(m.getKey()+""+ m.getValue());

}
}
}

public interface AtmOperationInterf {
public void viewBalance();
public void withdrawAmount(double withdrawAmount);
public void depositAmount(double depositAmount );
public void viewMiniStatement();
}
[9/7, 14:26] ENTREPRENEUR: class Patterns {
public static void main(String[] args) {
System.out.println("pattern programs ");
for(int i=1 ; i<=7; i++){
for(int j = 1 ; j<=7; j++){
if((i==j&&i<=4)(j==8-i&&i<=4)(j==4&&i>=4)){
System.out.print(" + ");
}else
System.out.print(" ");
}System.out.println();
}
}
}
[9/7, 14:30] ENTREPRENEUR: class Patterns {
public static void main(String[] args) {
System.out.println("pattern programs ");
for(int i=1 ; i<=7; i++){
for(int j = 1 ; j<=7; j++){
if(j==8-ij==7-ij==6-ij==5-ij==4-ij==3-ij==2-i){
System.out.print(j);
}else
System.out.print(" ");
}System.out.println();
}
}
}
[9/7, 14:35] ENTREPRENEUR: class Patterns {
public static void main(String[] args) {
System.out.println("pattern programs ");
for(int i=1 ; i<=7; i++){
for(int j = 1 ; j<=7; j++){
if(j==i+1j==i+2j==i+3j==i+4j==i+5j==i+6j==i+7){
System.out.print("*");
}else
System.out.print(" ");
}System.out.println();
}
}
}
[9/7, 14:38] ENTREPRENEUR: class Patterns {
public static void main(String[] args) {
System.out.println("pattern programs ");
for(int i=1 ; i<=7; i++){
for(int j = 1 ; j<=7; j++){
if(j==i-1j==i-2j==i-3j==i-4j==i-5j==i-6j==i-7){
System.out.print(j);
}else
System.out.print(" ");
}System.out.println();
}
}
}
[9/7, 15:11] ENTREPRENEUR: class Patterns {
public static void main(String[] args) {
System.out.println("pattern programs ");

for(int i= 5; i>=1; i--){
for(int j=5;j>=i ;j--){
System.out.println(j);
}
}
System.out.println();
}
}
[9/7, 15:14] ENTREPRENEUR: class Patterns {
public static void main(String[] args) {
System.out.println("pattern programs ");

for(int i= 5; i>=1; i--){
for(int j=i;j<=5 ;j++){
System.out.println(j);
}
}
System.out.println();
}
}
[9/7, 15:17] ENTREPRENEUR: class Patterns {
public static void main(String[] args) {
System.out.println("pattern programs "+"\n");
for(int i=1 ; i<=7; i++){
for(int j = 1 ; j<=7; j++){
if(i==1i==7 j==1 || j==7){
System.out.print(" + ");
}else
System.out.print(" ");
}System.out.println();
}
}
}

//0
[9/7, 15:22] ENTREPRENEUR: class Patterns {
public static void (String[] args) {
System.out.println("pattern programs "+"\n");
for(int i=1 ; i<=7; i++){
for(int j = 1 ; j<=7; j++){
if((j==4 i==7)&&(i==4i<=4)){
System.out.print(" + ");
}else
System.out.print(" ");
}System.out.println();
}
}
}
[9/11, 10:00] ENTREPRENEUR: import java.util.Scanner;
class Reverse_Number{
public static void main(String[] args) {
System.out.println("Give a number for reversal");
Scanner x = new Scanner(System.in);
int A = x.nextInt();
int sum =0;
while(A!=0){
int d= A%10;
sum = sum*10+d;
A=A/10;
System.out.println(sum);
}
}
}
[9/11, 10:00] ENTREPRENEUR: import java.util.Scanner;
class Reverse_Number{
public static void main(String[] args) {
System.out.println("Give a number for reversal");
Scanner x = new Scanner(System.in);
int A = x.nextInt();
int sum =0;
while(A!=0){
int d= A%10;
sum = sum*10+d;
A=A/10;
System.out.println(A);
}
}
}
[9/11, 10:06] ENTREPRENEUR: import java.util.Scanner;
class Palindrome_Number{
public static void main(String[] args) {
System.out.println("Give a number for reversal");
Scanner x = new Scanner(System.in);
int A = x.nextInt();
int sum =0;
int b =A;
while(b!=0){
int d= b%10;
sum = sum*10+d;
b =b/10;
}if(A==sum)
System.out.println("this number is palindrome ");
else
System.out.println("this number is not a palidrome ");
}
}
[9/11, 10:10] ENTREPRENEUR: import java.util.Scanner;
class Large_Number{
public static void main(String[] args) {
System.out.println("Give a number for large");
Scanner x = new Scanner(System.in);
int A = x.nextInt();
int large =0;
while(A!=0){
int d= A%10;
if (d>large){
large=d;
}
A=A/10;
}System.out.println(large);
}
}
[9/11, 10:10] ENTREPRENEUR: WAP to display largest number
[9/11, 10:10] ENTREPRENEUR: WAP to find palindrome number
[9/11, 10:11] ENTREPRENEUR: WAP to find reversal pattern
[9/11, 10:23] ENTREPRENEUR: import java.util.Scanner;
public class StrongNumber{
private static Scanner x;
public static void main(String[] args){
int A, B, R, Sum = 0, i, Fact;
x = new Scanner(System.in);
System.out.print(" Please Enter any Number : ");
A = x.nextInt();
B = A;
while( B > 0){
Fact = 1;
i = 1;
R= B % 10;
while (i <= R)
{
Fact = Fact * i;
i++;
}
System.out.println(" The Factorial of " + R + " = " + Fact);
Sum = Sum + Fact;
B= B/10;
}

System.out.println(" The Sum of the Factorials of a Given Number " + A + " = " + Sum);

if ( A == Sum )
{
System.out.println("\n " + A + " is a Strong Number");
}
else
{
System.out.println("\n " + A + " is Not a Strong Number");
}
}
}
[9/11, 10:23] ENTREPRENEUR: WAP to find strong number using ifelse
[9/11, 10:30] ENTREPRENEUR: import java.util.Scanner;
public class Power{
public static void main(String...args){
Scanner x = new Scanner(System.in);
System.out.println("Enter number and power of number ");
int a = x.nextInt();
int b = x.nextInt();
int res = (int)Math.pow(a,b);
System.out.println(res);
}
}
[9/11, 10:30] ENTREPRENEUR: Power finder
[9/11, 10:33] ENTREPRENEUR: import java.util.Scanner;
public class Power{
public static void main(String...args){

Scanner x = new Scanner(System.in);
System.out.println("Enter number and power of number ");
int a = x.nextInt();
int b = x.nextInt();
int res =1;
for (int i =1 ;i<=b; i++){
res = res*a;
}
System.out.println(res);
}
}
[9/11, 10:33] ENTREPRENEUR: Power finder without library
[9/11, 10:50] ENTREPRENEUR: import java.util.Scanner;
public class Armstrong {
public static void main(String[] args) {
Scanner x = new Scanner(System.in);
int number =x.nextInt();
int originalNumber, remainder, result = 0;
originalNumber = number;
while (originalNumber != 0){
remainder = originalNumber % 10;
result += Math.pow(remainder, 3);
originalNumber /= 10;}
if(result == number)
System.out.println(number + " is an Armstrong number.");
else
System.out.println(number + " is not an Armstrong number.");
}
}
[9/11, 11:06] ENTREPRENEUR: import java.util.Scanner;
public class Armstrong {
public static void main(String[] args) {
Scanner x = new Scanner(System.in);
System.out.println("Enter number to find Armstrong number");
int number =x.nextInt();
int originalNumber, remainder, result = 0;
originalNumber = number;
while (originalNumber != 0){
remainder = originalNumber % 10;
result += Math.pow(remainder, 3);
originalNumber /= 10;}
if(result == number)
System.out.println(number + " is an Armstrong number.");
else
System.out.println(number + " is not an Armstrong number.");
}
}
[9/11, 11:06] ENTREPRENEUR: Armstrong number
[9/12, 11:50] ENTREPRENEUR: import java.util.Scanner;
public class Even_odd{
public static String check_last(int arr[], int n, int p){
int sum = 0;
for (int i = 0; i < n; i++)
sum = sum + arr[i];
if (p == 1){
if (sum % 2 == 0)
return "ODD";

else

return "EVEN";

}

return "EVEN";

}



public static void main(String[] args)

{

int arr[] = { 5, 7, 10 }, p = 1;

int n = 3;

System.out.print(check_last(arr, n, p));

}
}
[9/12, 11:50] ENTREPRENEUR: int size;
int[] myArray = new int[10];

Scanner input = new Scanner(System.in);

System.out.print("How many numbers do you enter:");
size = input.nextInt();

for(int c = 0; c < size; c++)
{
System.out.print("Enter number:");
myArray[c] = input.nextInt();
}

input.close();

for(int c = 0; c < size; c++)
{
System.out.println(myArray[c]);
}

if(size%2)
{
System.out.print("sadsadsad");
}
}
}
[9/12, 12:08] ENTREPRENEUR: import java.util.Scanner;
public class PrimeNumbers{
public static void main (String[] args){
int[] array = new int [5];
Scanner in = new Scanner (System.in);

System.out.println("Enter the elements of the array: ");
for(int i=0; i<5; i++)
{
array[i] = in.nextInt();
}
for(int i=0; i<array.length; i++){
boolean isPrime = true;
for (int j=2; j<i; j++){

if(i%j==0){
isPrime = false;
break;
}
}
if(isPrime)

System.out.println(i + " are the prime numbers in the array ");
}
}
[9/12, 12:33] ENTREPRENEUR: public class ReverseArray{
public static void main(String...args){
int [] a ={7,3,6,8,9,10};
for(int i =0 ; i<= a.length ; i++){
if(a[i]%3==0){
int sum =0;
sum= sum+a[i];
System.out.println("Number is divisible by 3 and sum is : " + sum);

}else
System.out.println("Not divisible by 3");
}
}
}
[9/15, 14:27] ENTREPRENEUR: import java.util.Scanner;

public class Main
{
public static void main(String[] args) {
Scanner in= new Scanner(System.in);
int i=1, binary=0, rem;

//Enter the decimal number
System.out.println("Enter a number");
int num = in.nextInt();

//Divide by 2 until number reduces to 0
while(num!=0){
rem = num%2;
binary += i*rem; //concatenate remainders in bottom-up manner
num = num/2;
i=i*10;
}

//Output the binary number
System.out.println("Binary: "+ binary);
}
}
[9/15, 14:36] ENTREPRENEUR: class Patterns {
public static void main(String[] args) {
System.out.println("pattern programs ");
for(int i=1 ; i<=7; i++){
for(int j = 1 ; j<=7; j++){
if((i==j&&i<=4)(j==8-i&&i<=4)(j==4&&i>=4)){
System.out.print(" + ");
}else
System.out.print(" ");
}System.out.println();
}
}
}
[9/15, 14:36] ENTREPRENEUR: class Patterns {
public static void main(String[] args) {
System.out.println("pattern programs ");
for(int i=1 ; i<=7; i++){
for(int j = 1 ; j<=7; j++){
if(j==8-ij==7-ij==6-ij==5-ij==4-ij==3-ij==2-i){
System.out.print(j);
}else
System.out.print(" ");
}System.out.println();
}
}
}
[9/15, 14:36] ENTREPRENEUR: class Patterns {
public static void main(String[] args) {
System.out.println("pattern programs ");
for(int i=1 ; i<=7; i++){
for(int j = 1 ; j<=7; j++){
if(j==i+1j==i+2j==i+3j==i+4j==i+5j==i+6j==i+7){
System.out.print("*");
}else
System.out.print(" ");
}System.out.println();
}
}
}
[9/15, 14:36] ENTREPRENEUR: class Patterns {
public static void main(String[] args) {
System.out.println("pattern programs ");

for(int i= 5; i>=1; i--){
for(int j=5;j>=i ;j--){
System.out.println(j);
}
}
System.out.println();
}
}
[9/15, 14:36] ENTREPRENEUR: class Patterns {
public static void main(String[] args) {
System.out.println("pattern programs ");
for(int i=1 ; i<=7; i++){
for(int j = 1 ; j<=7; j++){
if(j==i-1j==i-2j==i-3j==i-4j==i-5j==i-6j==i-7){
System.out.print(j);
}else
System.out.print(" ");
}System.out.println();
}
}
}
[9/15, 14:36] ENTREPRENEUR: class Patterns {
public static void main(String[] args) {
System.out.println("pattern programs ");

for(int i= 5; i>=1; i--){
for(int j=i;j<=5 ;j++){
System.out.println(j);
}
}
System.out.println();
}
}
[9/15, 14:36] ENTREPRENEUR: class Patterns {
public static void main(String[] args) {
System.out.println("pattern programs "+"\n");
for(int i=1 ; i<=7; i++){
for(int j = 1 ; j<=7; j++){
if(i==1i==7 j==1 || j==7){
System.out.print(" + ");
}else
System.out.print(" ");
}System.out.println();
}
}
}

//0
[9/15, 14:36] ENTREPRENEUR: class Patterns {
public static void (String[] args) {
System.out.println("pattern programs "+"\n");
for(int i=1 ; i<=7; i++){
for(int j = 1 ; j<=7; j++){
if((j==4 i==7)&&(i==4i<=4)){
System.out.print(" + ");

}else
System.out.print(" ");
}System.out.println();
}
}
}
[9/15, 15:38] ENTREPRENEUR: public class RightTrianglePattern
{
public static void main(String args[])
{
//i for rows and j for columns
//row denotes the number of rows you want to print
int i, j, row=6;
//outer loop for rows
for(i=0; i<row; i++)
{
//inner loop for columns
for(j=0; j<=i; j++)
{
//prints stars
System.out.print("* ");
}
//throws the cursor in a new line after printing each line
System.out.println();
}
}
}
[9/15, 15:40] ENTREPRENEUR: public class LeftTrianglePattern
{
public static void main(String args[])
{

int i, j, row = 5;

for (i=0; i<row; i++)
{

for (j=2*(row-i); j>=0; j--)
{

System.out.print(" ");
}

for (j=0; j<=i; j++ )
{

System.out.print("* ");
}
System.out.println();
}
}
}
[9/15, 15:48] ENTREPRENEUR: public class DownwardTrianglePattern
{
public static void main(String[] args)
{
int rows=5;
//inner loop
for (int i= rows-1; i>=0 ; i--)
{
//outer loop
for (int j=0; j<=i; j++)
{
//prints star and space
System.out.print("*" + " ");
}

System.out.println();
}
}
}
[9/15, 15:50] ENTREPRENEUR: public class RightDownMirrorPattern
{
public static void main(String args[])
{
int row=5;
for (int i= row; i>= 1; i--)
{
for (int j=row; j>i;j--)
{
System.out.print(" ");
}
for (int k=1;k<=i;k++)
{
System.out.print("*");
}
System.out.println("");
}
}
}
[9/15, 16:00] ENTREPRENEUR: public class RightDownMirrorPattern
{
public static void main(String args[])
{
int row=5;
for (int i= row; i>= 1; i--)
{
for (int j=row; j>i;j--)
{
System.out.print(" ");
}
for (int k=1;k<=i;k++)
{
System.out.print("*");
}
System.out.println("");
}
}
}
[9/15, 18:24] ENTREPRENEUR: public class Arraylastdig{
public static void main(String ... args){
int [] a= {3,7,8,6,5,9,7,3};
for (int i= a.length-1;i>=0 ; i--){
if(a[i]%2!=0){
System.out.print(a[i]);
break;
}
}
}
}
[9/15, 18:36] ENTREPRENEUR: public class Arraylastdig{
public static void main(String ... args){

int [] a= {3,7,8,6,5,9,7,3};
int i=0,j=0;
for (i=0;i<=a.length-1;i++){
if(a[i]%2==0){
break;
}
}
for(j=a.length-1; j>=0;j--){
if(a[i]%2!=0){
break;
}
int temp= a[i];
a[i] = a[i] ;
a[i] = temp;
System.out.print("after swapping");

for(i=0; i<=a.length-1; i++){
System.out.println(a[i] );
}
}
}
}
[9/15, 23:17] ENTREPRENEUR: package com.Aman;
import java.util.Scanner;

public class SwapSmallestLargestElement {

public static void main(String[] args) {

Scanner scanner = new Scanner(System.in);

int i, n;

System.out.println("Enter the size of array : ");
n = scanner.nextInt();

int arr[] = new int[n];

System.out.println("Enter the elements to be entered : ");
for(i=0;i<n;i++){
arr[i] = scanner.nextInt();
}

//Call a function Find maximum element of array
int maxElementPos = findMaxElement(arr,n);
System.out.println("The maximum element : "+ arr[maxElementPos]);

//Call a function Find minimum element of array
int minElementPos = findMinElement(arr,n);
System.out.println("The minimum element : "+ arr[minElementPos]);

//Call a function swap maximum and minimum element
swapMaxMinElement(arr, maxElementPos, minElementPos);

// Finally print array after swap
System.out.println("The array after swap is : ");
for(i=0;i<n;i++){
System.out.print(arr[i]+ " ");
}
}