题目:输入 3 个数 a,b,c,按大小顺序输出。
import java.util.Scanner;
public class WangDao {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
System.out.print("Input a: ");
int a = scan.nextInt();
System.out.print("Input b: ");
int b = scan.nextInt();
System.out.print("Input c: ");
int c = scan.nextInt();
if (a > b) {
int temp = a;
a = b;
b = temp;
}
if (a > c) {
int temp = a;
a = c;
c = temp;
}
if (b > c) {
int temp = b;
b = c;
c = temp;
}
System.out.println("a--b--c: " + a + "--" + b + "--" + c);
}
}