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...
#include <string.h> intmain() { charstring[50]; printf("\nstring to be reversed: "); scanf("%s",string); printf("\nreverse of a string: %s ",strrev(string)); return0; } We have given the input string as “maple” to the reverse string program, and the program then returned ...
The source code to reverse a string using recursion is given below. The given program is compiled and executed using GCC compile on UBUNTU 18.04 OS successfully. // C program to reverse a string using recursion#include <string.h>#include <stdio.h>voidStrRev(charstr[],inti,intlen) {chart;...
/*C program to Reverse String using STACK*/#include<stdio.h>#include<string.h>#defineMAX 100/*maximum no. of characters*//*stack variables*/inttop=-1;intitem;/***//*string declaration*/charstack_string[MAX];/*function to push character (item)*/voidpushChar(charitem);/*function to...
Below is a program to reverse a string using pointer:#include <stdio.h> int main() { printf("\n\n\t\tStudytonight - Best place to learn\n\n\n"); char str[100]; char rev[100]; char *sptr = str; // sptr stores the base address of the str char *rptr = rev; // rptr ...
string-=2; while(left <string) { ch = *left; *left++ = *string; *string-- = ch; } return(start); } 这与我上面给出的函数并没有什么本质的不同,只是只传入了一个参数,并没有传入字符串长度,但是我觉得还是传入这个长度比较好,因为有可能我们并不想反转整个字符串,如果采用我给出的那种实现,一...
C 语言数组技巧:高效实现一维数组的逆置 (Reverse) 各类资料学习下载合集 https://pan.quark.cn/s/8c91ccb5a474 在C 语言编程中,我们经常需要对数组进行各种操作。将数组的元素顺序颠倒过来,也就是数组逆置(或称数组反转),是一个非常基础且常见的操作。例如,将数组[1, 2, 3, 4, 5]逆置后得到[5, 4, 3...
This is an essential technical interview question that may be posed to beginner, intermediate, and experienced candidates.We previously covered how to reverse a string in the last article,How to Reverse Number in C# How to Reverse a String in C# Palindrome String Program in C# Palindrome ...
int reversed = reverseNumber(num); // 输出反转后的整数 printf("反转后的整数是: %d\n", reversed); return 0; } 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 代码解释:
1.2 Implement a function void reverse(char* str) in C or C++ which reverses a nullterminated string. 最初思路:先遍历一遍获得长度len, 第二次遍历只要遍历一半长度,将索引 k 位置元素与 len-1-k 位置元素互换 voidreverse(char*str) {intlen = 0, i, k;//first traversal get lengthfor(i = 0...