package com.xingyi.one.firstdemo;
import java.util.Scanner;
public class FirstDemo {
//将任意一个十进制数转换为二进制数
public void NumberChanger() {
Scanner sc = new Scanner(System.in);
System.out.println("Please input number");
int number = sc.nextInt();
System.out.println("该数字转换后的二进制数字是:");
int sum;
String result = "";
for(int i=number; i>=1; i=i/2) {
if(i%2==0) {
sum = 0;
}else {
sum = 1;
}
result = sum+result;
}
System.out.println(result);
}
public static void main(String[] args) {
FirstDemo fo = new FirstDemo();
fo.NumberChanger();
}
}