The reversed array:1514131211 Java Program Performing Swap Operation to Reverse an Int Array In this second way out, we use the similar code for the including and printing of the array. Here, we swap the elements of the array without creating any new array. The first element of the array ...
If our application has an existing dependency on Apache Commons Lang library then it has an excellent and direct API to reverse any kind of array. String[] array = {"A", "B", "C", "D", "E"}; ArrayUtils.reverse(arr); System.out.println(Arrays.toString(arr)); //[E, D, C, B...
Write a Java program to insert an element (specific position) into an array. Click me to see the solution 10. Find max and min in an array Write a Java program to find the maximum and minimum value of an array. Click me to see the solution 11. Reverse an integer array Write a Java...
System.out.println("对应反转字符串为[Array]:"+ reversedStrByArray); String reversedStrByStack = new Reverse(str).reverseByStack(); System.out.println("对应反转字符串为[Stack]:"+ reversedStrByStack); String reversedStrBySort = new Reverse(str).reverseBySort(); System.out.println("对应反转字符...
ArrayReverse.java 代码语言:javascript 代码运行次数:0 运行 AI代码解释 arr {11,22,33,44,55,66} {66, 55,44,33,22,11} 方式1:通过找规律反转 【思路分析】 规律1. 把 arr[0] 和arr[5] 进行交换 {66,22,33,44,55,11} 2. 把 arr[1] 和arr[4] 进行交换 {66,55,33,44,22,11} 3. ...
(flag); } //倒置 sb2.reverse(); return sb2.toString(); } /** * 二进制相加(测试结果精确度) * @Author @zzh * @Description //TODO * @Date 14:23 2023/5/4 * @param a * @param b * @return java.lang.String **/ public static String addBinary(String a, String b) { int ...
publicbooleanequals(Object anObject){if(this==anObject){returntrue;}if(anObjectinstanceofString){String anotherString=(String)anObject;int n=value.length;if(n==anotherString.value.length){char v1[]=value;char v2[]=anotherString.value;int i=0;while(n--!=0){if(v1[i]!=v2[i])returnfa...
Here, we are using reversed() function to reverse an array. This function returns reversed iterator object ,so we convert it into array by using array.array() function. Below is the Python code given: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 # import array module import array # integ...
{ tempCharArray[i] = palindrome.charAt(i); } // reverse array of chars for (int j = 0; j < len; j++) { charArray[j] = tempCharArray[len - 1 - j]; } String reversePalindrome = new String(charArray); System.out.println(reversePalindrome); } } 输出结果 doT saw I was toD ...
theComparableinterface. (The natural ordering is the ordering imposed by the objects' owncompareTomethod.) This enables a simple idiom for sorting (or maintaining) collections (or arrays) of objects that implement theComparableinterface in reverse-natural-order. For example, supposeais an array of...