Answer Posted / aditya

public class pattern
{
public static void main(int n)
{
int i,j,k;
for(i=1;i<=n;i++)
{
for(j=n;j>i;j--)
{
System.out.print(" ");
}
for(k=1;k<=i;k++)
{
System.out.print(+k+" ");
}

System.out.println();
}
}

we have syntax like for(int var : arrayName) this syntax is to find whether a number is in the array or not.but i want to know how to find that number's location.

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