Adding pattern programs

Author: iamprince-dev

src/Pattern_Printing/Odd_Number_Triangle.java

@@ -0,0 +1,22 @@
+package Pattern_Printing;
+
+import java.util.Scanner;
+
+public class Odd_Number_Triangle {
+  public static void main(String[] args) {
+	Scanner sc = new Scanner(System.in);
+	System.out.println("Enter a number");
+	
+	int n= sc.nextInt();
+		for(int i=1;i<=n;i++) {
+			int a=1;
+
+		for(int j=1;j<=i;j++) {
+//			System.out.print(a++ +" ");
+//			a=a+1;
+			System.out.print(2*j-1+" ");
+		}
+		System.out.println();
+	}
+}
+}

src/Pattern_Printing/Star_Triangle.java

@@ -11,13 +11,14 @@ public static void main(String[] args) {
 		  int n = sc.nextInt();
 
 		  for(int i=1;i<=n; i++) {
-			  for(int j=1; j<=i; j++) {
+//			  for(int j=1; j<=i; j++) {
+			   for(int j=1;j<=i;j++) {       
 
 				  System.out.print("* ");
 
 
 			  }
-			  System.out.println();
+			   			  System.out.println();
 		  }
 }
 }

src/Pattern_Printing/Triangle_Flipped_Vertical.java

@@ -0,0 +1,28 @@
+package Pattern_Printing;
+
+import java.util.Scanner;
+
+public class Triangle_Flipped_Vertical {
+ public static void main(String[] args) {
+	
+	 Scanner sc= new Scanner(System.in);
+	  
+	  System.out.println("Enter a number ");
+	  int n = sc.nextInt();
+	  
+	  for(int i=1;i<=n; i++) {
+//		  for(int j=1; j<=i; j++) {
+		   for(int j=1;j<=n-i;j++) {       
+			  			
+			  System.out.print("  ");
+			  
+		      
+		  }
+		   for(int k=1;k<=i;k++) {
+			   System.out.print("* ");
+			   
+		   }
+		  System.out.println();
+	  }
+}
+}