Question

Write a Java application that displays the following output pattern: Thus, there are+signs everywhere except the diagonal, which has". "signs. There are no blank characters. Requirements and Restrictions: The number of lines and the number of characters per line, i.e. the size of the square pattern and line argument. For example, the size of the above square is 11 and it is specified through the following compile and execute commands: e >javac PrintPattern.java > java PrintPattern 11 Your program should work for any user specified positive integer value (11 is only one such example). . .Each plus symbols (+) should be printed by a single statement of the form: System.out.print"+" . Each minus characters should be printed by a single statement of the form: System.out.print ") A statement of the form System.out.println( ); can be used to move to the next line. There should be no other output statements in the program. . .

Answer 1

Note: This is the program which will get the user input as command line argument.If u dont knowhow to run this program you may get error.

_______________

PrintPattern.java

public class PrintPattern {

public static void main(String[] args) {

//Getting the input from the user as command line argument
int n = Integer.parseInt(args[0]);

//Displaying the pattern
for (int i = 1; i <= n; i++) {
for (int j = 1; j <= n; j++) {
if (i == j)
System.out.print("-");
else
System.out.print("+");
}
System.out.println();
}

}

}

_______________

Output:

DNjavac PrintPattern.java D:Njava PrintPattern 11

________________Thank You