[英]Output numbers in ascending order (if - else) java
告訴我缺少什么? 兩個值排序正確,但平均值不是:(
package com.Star;
public class Main {
public static void main(String[] args) {
int a = 89;
int b = 96;
int c = 88;
if (a < b & a < c)
System.out.println(a + " " + b + " " + c);
if (b < c & b < a)
System.out.println(b + " " + c + " " + a);
if (c < a & c < b)
System.out.println(c + " " + b + " " + a);
}
}
這不是執行此操作的正確方法,但是如果您將 & 替換為 && 您可以獲得部分正確的代碼,因為您必須檢查 3 個元素的 6 個排列 (nPr)。 使用 Array 並應用排序方法。
public static void main(String[] args) {
int a = 89;
int b = 96;
int c = 88;
if (a < b && b < c)
System.out.println(a + " " + b + " " + c);
else if (a < c && c < b)
System.out.println(a + " " + c + " " + b);
else if (b < a && a < c)
System.out.println(b + " " + a + " " + c);
else if (b < c && c < a)
System.out.println(b + " " + c + " " + a);
else if (c < a && a < b)
System.out.println(c + " " + a + " " + b);
else if (c < b && b < a)
System.out.println(c + " " + b + " " + a);
}
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.