Skip to content

Added Star Patterns Java Code #16

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
gaurav24072002 wants to merge 1 commit into
base: main
Choose a base branch
from
Open

Added Star Patterns Java Code #16

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
48 changes: 48 additions & 0 deletions patterns/DiamondStar.java
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,48 @@
package com.company.patterns;

import java.util.Scanner;

public class DiamondStar {
public static void main(String[] args) {

// *
// ***
// *****
// *******
// *********
// *******
// *****
// ***
// *

Scanner sc = new Scanner(System.in);
int rows = sc.nextInt();

for(int i = 1; i<rows; i++){
for(int j = i; j<=rows; j++){
System.out.print(" ");
}
for(int j = 1; j<i; j++){
System.out.print("*");
}
for(int j = 1; j<=i; j++){
System.out.print("*");
}
System.out.println();
}

for(int i = 1; i<=rows; i++){
for(int j = 1; j<=i; j++){
System.out.print(" ");
}
for(int j = i; j<rows; j++){
System.out.print("*");
}
for(int j = i; j<=rows; j++){
System.out.print("*");
}
System.out.println();
}

}
}
35 changes: 35 additions & 0 deletions patterns/HalfDiamondStar.java
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,35 @@
package com.company.patterns;

import java.util.Scanner;

public class HalfDiamondStar {
public static void main(String[] args) {

// *
// **
// ***
// ****
// *****
// ****
// ***
// **
// *

Scanner sc = new Scanner(System.in);
int rows = sc.nextInt();

for(int i = 1; i<=rows; i++){
for(int j = 1; j<=i; j++){
System.out.print("*");
}
System.out.println();
}

for(int i = 1; i<=rows; i++){
for(int j = i; j<rows; j++) {
System.out.print("*");
}
System.out.println();
}
}
}
27 changes: 27 additions & 0 deletions patterns/InvertedMirroredRightTriangleStar.java
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,27 @@
package com.company.patterns;

import java.util.Scanner;

public class InvertedMirroredRightTriangleStar {
public static void main(String[] args) {

// *****
// ****
// ***
// **
// *

Scanner sc = new Scanner(System.in);
int rows = sc.nextInt();

for(int i = 1; i<=rows; ++i){
for(int j = 1; j<=i; j++){
System.out.print(" ");
}
for(int j = i; j<=rows; j++) {
System.out.print("*");
}
System.out.println();
}
}
}
30 changes: 30 additions & 0 deletions patterns/InvertedPyramidStar.java
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,30 @@
package com.company.patterns;

import java.util.Scanner;

public class InvertedPyramidStar {
public static void main(String[] args) {

// *********
// *******
// *****
// ***
// *

Scanner sc = new Scanner(System.in);
int rows = sc.nextInt();

for(int i = 1; i<=rows; i++){
for(int j = 1; j<=i; j++){
System.out.print(" ");
}
for(int j = i; j<rows; j++){
System.out.print("*");
}
for(int j = i; j<=rows; j++){
System.out.print("*");
}
System.out.println();
}
}
}
29 changes: 29 additions & 0 deletions patterns/InvertedRightTriangleStar.java
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,29 @@
package com.company.patterns;

import java.util.Scanner;

public class InvertedRightTriangleStar {
public static void main(String[] args) {

// *****
// ****
// ***
// **
// *

Scanner sc = new Scanner(System.in);
int rows = sc.nextInt();

for(int i = 1; i<=rows; ++i){
for(int j = 1; j<=rows; j++){
if(i+j <= rows + 1){
System.out.print("*");
}
else {
System.out.print(" ");
}
}
System.out.println();
}
}
}
42 changes: 42 additions & 0 deletions patterns/MirroredHalfDiamondStar.java
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,42 @@
package com.company.patterns;

import java.util.Scanner;

public class MirroredHalfDiamondStar {
public static void main(String[] args) {

// *
// **
// ***
// ****
// *****
// ****
// ***
// **
// *

Scanner sc = new Scanner(System.in);
int rows = sc.nextInt();

for(int i = 1; i<=rows; i++){
for(int j = i; j<=rows; j++){
System.out.print(" ");
}
for(int j = 1; j<=i; j++){
System.out.print("*");
}
System.out.println();
}

for(int i = 1; i<= rows; i++){
for(int j = 1-1; j<=i; j++){
System.out.print(" ");
}
for(int j = i; j< rows; j++){
System.out.print("*");
}
System.out.println();
}

}
}
29 changes: 29 additions & 0 deletions patterns/MirroredRightTriangleStar.java
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,29 @@
package com.company.patterns;

import java.util.Scanner;

public class MirroredRightTriangleStar {
public static void main(String[] args) {

// *
// **
// ***
// ****
// *****

Scanner sc = new Scanner(System.in);
int rows = sc.nextInt();

for(int i = 1; i<=rows; ++i){
for(int j = 1; j<=rows; j++){
if(i+j >= rows + 1){
System.out.print("*");
}
else {
System.out.print(" ");
}
}
System.out.println();
}
}
}
30 changes: 30 additions & 0 deletions patterns/PyramidStar.java
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,30 @@
package com.company.patterns;

import java.util.Scanner;

public class PyramidStar {
public static void main(String[] args) {

// *
// ***
// *****
// *******
// *********

Scanner sc = new Scanner(System.in);
int rows = sc.nextInt();

for(int i = 1; i<=rows; i++){
for(int j = i; j<=rows; j++){
System.out.print(" ");
}
for(int j = 1; j<i; j++){
System.out.print("*");
}
for(int j = 1; j<=i; j++){
System.out.print("*");
}
System.out.println();
}
}
}
24 changes: 24 additions & 0 deletions patterns/RightAngledTriangleStar.java
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,24 @@
package com.company.patterns;

import java.util.Scanner;

public class RightAngledTriangleStar {
public static void main(String[] args) {

// *
// **
// ***
// ****
// *****

Scanner sc = new Scanner(System.in);
int rows = sc.nextInt();

for(int i = 1; i<=rows; ++i){
for(int j = 1; j<=i; ++j){
System.out.print("*");
}
System.out.println();
}
}
}
25 changes: 25 additions & 0 deletions patterns/SquareStar.java
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,25 @@
package com.company.patterns;

import java.util.Scanner;

public class SquareStar {

public static void main(String[] args) {

// *****
// *****
// *****
// *****
// *****

Scanner sc = new Scanner(System.in);
int rows = sc.nextInt();

for(int i = 1; i<=rows; ++i){
for(int j = 1; j<=rows; ++j){
System.out.print("*");
}
System.out.println();
}
}
}