import turtle turtle.color('black','red') turtle.pensize(10) turtle.begin_fill() for i in range(5): turtle.fd(200) turtle.rt(144) turtle.end_fill() drawSuperstar Superstar import turtle turtle.screensize(1000,1000,"green") turtle.pensize(10) tur
JAVA第三周作业(从键盘输入若干数求和) 在新的一周,我学习了JAVA的IO编程.下面的代码实现了从键盘输入若干数求和的目标.import java.util.Scanner; public class sum{ public static void main(String[] args) {// TODO Auto-generated method stub//从键盘输入若干整数并求和输出int nextValue;int sum=0;Scanner r = new Scanner(Syst