This program will display the pascal triangle or print star pattern as shown in output.
System.out.print("....."): are used for display message on screen or console but cursor not move in new line.
System.out.println("....."): are used for display message on screen or console, cursor move in new line.
PROGRAM
System.out.print("....."): are used for display message on screen or console but cursor not move in new line.
System.out.println("....."): are used for display message on screen or console, cursor move in new line.
PROGRAM
class PascalTriangle { public static void main(String args[]) { for(int i=0; i<4; i++) { int k; for(int j=i; j<=5-i; j++) { // This loop will show blank space System.out.print(" "); } for(k=0; k<=i; k++) { // This loop will show left side of triangle System.out.print("* "); } for(int l=0; l<i; l++) { // This loop will show right side of triangle System.out.print("* "); } System.out.println(""); } } }OUTPUT
C:\>javac PascalTriangle.java C:\>java PascalTriangle * * * * * * * * * * * * * * * *
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