Nested loop structure

[ayesha]

hi
i am beginner in java and i need help with programining ,Please if you could suggest me some sites where i can see some solved examples of codes as well as i need code for following

********
* *
* *
* *
********

I need a code to make above mentioned , in nested loop form.

thanks and regards

[r035198x]

hi
i am beginner in java and i need help with programining ,Please if you could suggest me some sites where i can see some solved examples of codes as well as i need code for following

********
* *
* *
* *
********

I need a code to make above mentioned , in nested loop form.

thanks and regards

There are many ways of doing this:

public class Test {
    public static void main (String []args) {
        int i = 0;
 
        for(int j = 1; j <= 5; j++) {
            if(j == 1 || j == 5) {
                i = 4;
            }
            else {
                i = 1;
            }
            for(int x = 0; x < i; x++) {
                System.out.print("**");
            }
            System.out.println();
 
        }
    }
}

[fido1234]

@ayesha
same as his question...do u hve a code for this one:
*
* *
* * *
* *
*

ty...

must be look like a diamond...

[r035198x]

We no longer hand out boilerplate codes. What have you tried so far?

[fido1234]

@r035198x
i tried to edit the code above but i cant come up with the result i want...im just a beginner to this language hope you can help me ty

[r035198x]

Don't try to edit that code. Start with a for loop and start printing out the stars with spaces at the correct location. Edit that code to so it gets as close to what is required as possible. Keep on editing and testing until you get the right picture.
That is the best way to learn the language. Make sure you understand the results of each edit that you make.

[kamalFromEgypt]

public static void main(String[] args) {

int flag;
for (int i = 1; i <= 5; i++) {
flag=i;
if (i==4) {
flag=2;
} else if (i==5){
flag=1;
}

for (int j = 0; j < flag; j++) {
System.out.print("*");
}

System.out.println();

}

[kamalFromEgypt]

*
****
******
********
**********
************
**************
****************
******************
********************
**********************


public class Pyramid {

/**
* @param arg
*/
public static void main(String arg[]){

char prefix=' ';
int lines=20;
int spaces=45;

for (int i=0;i<=lines;i++)
{


for(int j=spaces; j>0; j--)
System.out.print(prefix);

if(i==0)
{ System.out.print("*");
System.out.print('\n');
lines--;
spaces--;
continue;
}

for(int k=0;k<=i;k++)
System.out.print("*");

for(int k=0;k<=i;k++)
System.out.print("*");


System.out.print('\n');
lines--;
spaces--;
}





}


}