03 2020 档案

摘要：package ggd; import java.util.*; public class gfd { public static void main(String[] args) { // TODO Auto-generated method stub Scanner sc=new Scanner 阅读全文

摘要：package ifm; import java.util.*; public class ds { public static void main(String[] args) { // TODO Auto-generated method stub Scanner input = new Sca 阅读全文

摘要：package bao01; import java.util.Scanner; public class Lei01 { public static void main(String[] args) { //4.输入三个数,判断能否构成三角形(任意两边之和大于第三边) Scanner input= 阅读全文

摘要：package stug; public class sdf { public static void main(String[] args) { char a = 'A'; System.out.println((char)(a + 32));//强制转换成char型 } } package st 阅读全文

摘要：package fhf; public class hgh { public static void main(String[] args) { // TODO Auto-generated method stub System.out.println("hello"); } } 阅读全文