public class Lottery
{
public static void main(String[] args)
{
int[] a= {0,0,0,0,0,0};
while(a[5]==0)
{
int n=(int)Math.ceil(Math.random()*49);
if(a[0]==0) a[0]=n;
else
if(a[1]==0 && n!=a[0]) a[1]=n;
else
if(a[2]==0 && n!=a[0] && n!=a[1]) a[2]=n;
else
if(a[3]==0 && n!=a[0] && n!=a[1] && n!=a[2]) a[3]=n;
else
if(a[4]==0 && n!=a[0] && n!=a[1] && n!=a[2] && n!=a[3]) a[4]=n;
else
if(a[5]==0 && n!=a[0] && n!=a[1] && n!=a[2] && n!=a[3] && n!=a[5])
a[5]=n;
}
System.out.print("LUCKY NUMBERS: ");
for(int i=0; i<6; i++)
{
System.out.print(a[i]+" ");
}
}
} A bit late i presume.