标签:class system 循环 print out oid pre ring ++
public class Boy{ public static void main (String []args ){ int i ,j; for (i=0;i<5;i++){//控制行数 for (j=0;j<=i;j++){//控制*的数量 System.out.print("*"); } System.out.println(""); } } }
标签:class system 循环 print out oid pre ring ++
原文地址:https://www.cnblogs.com/jingcaibin/p/9418449.html