“We use the reverse string function whenever we are required to change or reverse the order of string in a program. For example, if we have initially declared a char string of memory size 5 as “cloth”, now if we want to apply the string reversal operation on this string, then we ...
Implement a functionvoid reverse(char* str)in C or C++ which reverses a null-terminated string. This is (implicitly) asking for an in-place reversal of the string. We start by finding the end of the string (or equivalently, its length). Then we swap the last character and the first ch...
define_CRT_SECURE_NO_WARNINGS#include<stdio.h>#include<stdlib.h>#include<assert.h>voidreverse_string(constchar*arr){assert(arr);if(*arr){arr++;reverse_string(arr);printf("%c",*(arr-1));}}intmain(){char*arr="abcdefghigk";reverse_string(arr);system("pause");return0;} 1. 2. 3....
The _strrev function reverses the order of the charactersinstring. The terminatingnullcharacter remainsinplace. _wcsrev and _mbsrev are wide-character and multibyte-character versions of _strrev. The arguments andreturnvalue of _wcsrev are wide-character strings; those of _mbsrev are multibyte-cha...
reverseString(str); printf("反转后的字符串是:%s\n", str); return 0; } ```相关知识点: 试题来源: 解析 答案:上述程序定义了一个名为reverseString的函数,用于反转一个字符串。在main函数中,从用户输入一个字符串,调用reverseString函数进行反转,然后输出反转后的字符串。注意,使用fgets读取字符串时会包含...
Reverses the given string str. The function preserves letter cases and white spaces. For example, the reverse string of "the" is "eht", and "Here I am" is "ma I ereH". Version 1: voidreverseString(char*str){if(str==NULL)return;char*sp=str;intlen=0;while(*sp!='\0'){len++;...
要求:编写一个C语言函数,实现字符串的反转。 ```c void reverseString(char *str) { int length = 0; while (str[length] != '\0') { length++; } for (int i = 0; i < length / 2; i++) { char temp = str[i]; str[i] = str[length - i - 1]; str[length - i - 1] = ...
Global String Object String.split() Array.reverse() Array.join() 解法1:先把字符串分割成为数组,翻转数组,把翻转后的数组合并为字符串 functionreverseString(str){returnstr.split('').reverse().join(''); } 解释: .split返回分割后的数组,因此可以直接调用.reverse ...
stringreverse函数 stringreverse函数通常用于将一个字符串反转。这个函数会接收一个字符串作为输入,然后返回一个新的字符串,其中字符的顺序被反转。 下面是一个简单的Python实现: def stringreverse(input_string): return input_string[::-1] #示例 input_string = "Hello, World!" reversed_string = string...
1、int indexOf(String str) :返回第一次出现的指定子字符串在此字符串中的索引。 2、int indexOf(String str, int startIndex):从指定的索引处开始,返回第一次出现的指定子字符串在此字符串中的索引。 3、int lastIndexOf(String str) :返回在此字符串中最右边出现的指定子字符串的索引。