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String[x][y]...How can I know the size of my array??
- Thread starter HoMyGod
- Start date
Hi,
I'm new to java, but will this give you what you want?
class hello
{
public static void main(String[] args)
{
int x;
String[][] tstl = new String[5][10];
System.out.println(tstl.length + " "
;// gets no of rows
for(x = 0; x < tstl.length; ++x)
System.out.println(tstl[x].length + " " gets size of each row which can be sumed
}
}
I say "rows" because it's easier to think in rows and columns.
Pappy
You learn somrthing everyday.
I'm new to java, but will this give you what you want?
class hello
{
public static void main(String[] args)
{
int x;
String[][] tstl = new String[5][10];
System.out.println(tstl.length + " "
;// gets no of rowsfor(x = 0; x < tstl.length; ++x)
System.out.println(tstl[x].length + " "
; gets size of each row which can be sumed}
}
I say "rows" because it's easier to think in rows and columns.
Pappy
You learn somrthing everyday.
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