public class star{public static void main(String[] args){System.out.println(" *");System.out.println(" * *");System.out.println("* * *");}}
第2个回答 推荐于2017-05-23
public class Test { public static void main( String args[]){ for( int i =0;i<3;i++){ for( int k =0;k<2-i;k++) { System.out.print(" "); } for( int j =0;j<i+1;j++) { System.out.print("* "); } System.out.println(); } } }本回答被网友采纳