随笔分类 -  java专属

摘要：package exercise_11;public class Q11_151{ double radius; public boolean equals(Q11_151 circle ){ /**函数重载,调用父类的equals,比较的是是否指向同一个对象*/ return this.radius==circle.radius; }}package exercise_11;public class Q11_152 { double radius; public boolean equals(Object ci... 阅读全文

摘要：packageexercise_4;importjava.util.Scanner;publicclassQ4_29{publicstaticvoidmain(String[]args){Stringwork[]={"Sun","Mon","Tue","Wed","The","Fri","Sat"};intm,i,days[]={31,28,31,30,31,30,31,31,30,31,30,31};Stringmonth[]={"Januar 阅读全文

摘要：package exercise_4;import java.util.Scanner;public class Q4_34 { public static void main(String[] args) { System.out.println("Enter a number(scissor(0),rock(1),paper(2)): "); Scanner input = new Scanner(System.in); int []count = new int[1000000]; int i = 0; whil... 阅读全文