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public class ChessPattern {
public static void main(String[] args) {
int n = 5;
for (int i = 0; i < n; i++) {
for (int j = 0; j < n; j++) {
if (i % 2 == 0)
System.out.print("* ");
else
System.out.print(" *");
}
@codesensei-dev
codesensei-dev / HollowPyramid.java
Created August 14, 2024 05:50
Hollow Pyramid pattern
public class HollowPyramid {
public static void main(String[] args) {
int n = 5;
for (int i = n - 1; i >= 0; i--) {
for (int j = 0; j <= i; j++) {
if (j == 0 || i == n - 1 || i == j)
System.out.print("* ");
else
System.out.print(" ");
}
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codesensei-dev / TriangleStarPattern.java
Created August 12, 2024 10:48
Triangle Star Pattern
public class Reels {
public static void main(String[] args) {
int n=5;
for (int i = 0; i < n; i++) {
for (int j = 0; j < n - i; j++) {
System.out.print(" ");
}
for (int j = 0; j < i; j++) {
System.out.print("* ");
}
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codesensei-dev / ReversePyramid.java
Created August 8, 2024 04:27
Reverse Pyramid Pattern
public class Reels {
public static void main(String[] args) {
int n = 5;
for (int i = n; i > 0; i--) {
for (int j = 0; j < i; j++) {
System.out.print("* ");
}
System.out.println();
}
}
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codesensei-dev / HollowSquare.Java
Created August 7, 2024 06:42
Hollow Square Pattern
public class Reels {
public static void main(String[] args) {
int n = 5;
for (int i = 0; i < n; i++) {
for (int j = 0; j < n; j++) {
if (i == 0 || j == 0 || i == n - 1 || j == n - 1) {
System.out.print("* ");
} else {
System.out.print(" ");
}
@codesensei-dev
codesensei-dev / NumberPyramid.java
Last active August 7, 2024 10:57
Number Changing Pyramid Pattern
public class Reels {
static void printPattern(int n) {
int counter = 1;
for (int i = 0; i < n; i++) {
for (int j = 0; j < n; j++) {
if (i >= j) {
System.out.print(counter + " ");
counter++;
}
}
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codesensei-dev / fib.java
Created August 6, 2024 16:17
Fibonacci Series in Java
public class Reels {
static void fib(int m, int n, int maxx) {
int nxt = m + n;
if (nxt <= maxx) {
System.out.print(nxt + " ");
fib(n, nxt, maxx);
}
return;
}