Answer Posted / ravi jain

public class Test
{
public static void main(String[] args)
{
int sp=5;
for(int n=1;n<=5;n++)
{
for(int s=1;s<=sp;s++)
{
System.out.print(" ");
}
for(int i=1; i<=n;i++)
{
System.out.print(i+" ");
}
System.out.println();
sp--;
}
}
}

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