1、
任务描述:
输入两个数字,比大小
任务要求:
借助Scanner获取控制台输入的两个任意数字,然后使用
大于
= 大于或等于
< 小于
<= 小于或等于
== 是否相等
!= 是否不等
示例输入:
5
6
示例输出:
5> 6 true
5>=6 true
5< 6 false
5<= 6 false
5== 6 false
5!
直接if语句判断呗
定义两个参数i和j,
然后运用if条件判断语句不就OK啦。至于true和false,用Boolean呗。
确定是 这样反人类的操作么?
5> 6 true
5>=6 true
5< 6 false
5<= 6 false
5== 6 false
public static void main(String[] args) {
Scanner scanner=new Scanner(System.in);
System.out.println("Press any number to start counting");
int a=scanner.nextInt();
int b=scanner.nextInt();
boolean c1=a>b;
boolean c2=a>=b;
boolean c3=a<b;
boolean c4=a<=b;
boolean c5=a==b;
boolean c6=a!=b;
System.out.println(a+">"+b+!c1);
System.out.println(a+">="+b+!c2);
System.out.println(a+"<"+b+!c3);
System.out.println(a+"<="+b+!c4);
System.out.println(a+"=="+b+c5);
System.out.println(a+"!="+b+c6);
}
public static void main(String[] args)
{
int a,b;
Scanner scan = new Scanner(System.in);
a=scan.nextInt();
b=scan.nextInt();
System.out.println(a + ">" + b + " " + (a>b));
System.out.println(a + ">=" + b + " " + (a>=b));
System.out.println(a + "<" + b + " " + (a<b));
System.out.println(a + "<=" + b + " " + (a<=b));
}