String generation

[codingisfun22]

Hi,

I need to create strings based upon the following input data:

S1 = {a,b}
S2 = {1,2,3}

Where you take one element from S1 and combine it with S2. In this example, you would get these strings:

a1,a2,a3,b1,b2,b3

The number of input sets is not necessarily known, and the number of elements in each set is known before the program runs.

Does anyone have any ideas?

Thanks

[Eranga]

I'll give a simple code here. Here the output developed by using characters. So have to think about a way to concatenate those characters and make as strings.

Code:

public class StringTest
{
public static void main(String[] arguments)
{
String s1 = "abc";
String s2 = "123";
int s1Len = s1.length();
int s2Len = s2.length();

for(int temp1 =0;temp1 < s1Len;temp1++)
{
	for(int temp2 = 0;temp2 < s2Len;temp2++)
	{
	char ch1=s1.charAt(temp1);
	System.out.print(ch1);
	char ch2=s2.charAt(temp2);
	System.out.println(ch2);
	}
}
}
}

Check there how final strings are obtained using print() and println()

[codingisfun22]

Hi Eranga,

Thank you for the response. I am trying to avoid using a for loop for each set, because I may end up with 36+ sets of characters that I may need to combine together.

I am looking for a solution that will allow this flexibility without using multiple for loops.

Quote:

Originally Posted by Eranga

I'll give a simple code here. Here the output developed by using characters. So have to think about a way to concatenate those characters and make as strings.

Code:

public class StringTest
{
public static void main(String[] arguments)
{
String s1 = "abc";
String s2 = "123";
int s1Len = s1.length();
int s2Len = s2.length();

for(int temp1 =0;temp1 < s1Len;temp1++)
{
	for(int temp2 = 0;temp2 < s2Len;temp2++)
	{
	char ch1=s1.charAt(temp1);
	System.out.print(ch1);
	char ch2=s2.charAt(temp2);
	System.out.println(ch2);
	}
}
}
}

Check there how final strings are obtained using print() and println()

[Eranga]

How about arrays.