标签:png ring ges main world 技术分享 image void src
//程序员:罗元昊 2017.9.6
public class world{
public static void main(String[] args){
double p=3.14,i=5.50;
System.out.println(" 圆的面积:"+ p*i*i+ "cm2");
System.out.println(" 圆的周长:"+ 2*i*p +"cm");
}
}
标签:png ring ges main world 技术分享 image void src
原文地址:http://www.cnblogs.com/xiaoluohao/p/7502907.html