I have most of the work done, but i need to be able to input the size of the hol
ID: 3757678 • Letter: I
Question
I have most of the work done, but i need to be able to input the size of the hollow diamond and i cannot figure out how. So my question is, what is the right way to code in (using my existing code) the input size of the diamond? Example would be:
Input design: +
Input size: 5
+
+ +
+ +
+ +
+
Heres what i have so far:
import java.util.Scanner;
public class ExtraCredit {
public static void main(String[] args) {
Scanner keyboard = new Scanner(System.in);
System.out.println("Input the design character: ");
String stringDiamond = keyboard.nextLine();
System.out.println("Input the size: ");
int inputSize = keyboard.nextInt();
int a = 0;
for(int i = 5;i >= 1;i--){
for(int j = 1;j <= 9;j++){
if(j == i || (10 - i) == j)
{
System.out.print(stringDiamond.charAt(a));
}
else {
System.out.print(' ');
}
}
System.out.println();
}
for(int i =2;i <= 5;i++){
for(int j = 1;j <= 9;j++){
if(j == i || (10 - i) == j){
System.out.print(stringDiamond.charAt(a));
}
else
{
System.out.print(' ');
}
}
System.out.println();
}
}}
Explanation / Answer
i tnink you wnat enter the input size from keyboard then this program helps to you print pluses in dimond shape.
the rquired size you can enter.
import java.util.Scanner;
public class PlusPattern
{
public static void main(String[] args)
{
System.out.print("Enter how many roes you required : ");
Scanner in = new Scanner(System.in);
int num=in.nextInt();
for(int i=1;i<=num;i++)
{
for(int j=num;j>=i;j--)
{
System.out.print(" ");
}
for(int k=1;k<=i;k++)
{
System.out.print(" +");
}
System.out.print(" ");
}
for(int i=1;i<=num;i++)
{
for(int j=1;j<=i;j++)
{
System.out.print(" ");
}
for(int k=num;k>=i;k--)
{
System.out.print(" +");
}
System.out.print(" ");
}
}
}
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