public calss Two{
public static void main(String[] args){
int columCount=4;
for(int i=0;i<columCount;i++){
for(int j=0;j<columCount-1-i;j++){
System.out.print(" ")
}
for(int j=0;j<i*2+1;j++){
System.out.print("*")
}
System.out.pritln();
}
}
}
public static void main(String[] args){
int columCount=4;
for(int i=0;i<columCount;i++){
for(int j=0;j<columCount-1-i;j++){
System.out.print(" ")
}
for(int j=0;j<i*2+1;j++){
System.out.print("*")
}
System.out.pritln();
}
}
}