题目:输入三个整数,由小到大输出。
package javaexer;
import java.util.Scanner;
public class ifelseexer2 {
public static void main(String[] agr) {
Scanner scanner=new Scanner(System.in);
System.out.println("请输入第一个整数:");
int num1=scanner.nextInt();
System.out.println("请输入第二个整数:");
int num2=scanner.nextInt();
System.out.println("请输入第三个整数:");
int num3=scanner.nextInt();
if(num1<num2) {
if(num3<num1) {
System.out.println(num3+","+num1+","+num2);
}
else if(num3>num2) {
System.out.println(num1+","+num2+","+num3);
}
else {
System.out.println(num1+","+num3+","+num2);
}
}
else{
if(num3<num2) {
System.out.println(num3+","+num2+","+num1);
}
else if(num3>num1){
System.out.println(num2+","+num1+","+num3);
}
else {
System.out.println(num2+","+num3+","+num1);
}
}
}
}