{usingnamespacestd;//1KW 字符串反序函数测试,分别测试同样算法,string 和 C风格字符串的区别stringstr ="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";for(inti =0; i !=10000001; i++)//STL_Reverse(str);//0.313秒//good_Reverse(str);//0.875秒//Reverse(str);//1.063秒bad_Reverse(str);//7.016秒cout...
"reversed_string = stringreverse(input_string)print(reversed_string) #输出"!dlroW ,olleH"在这个例子中，[::-1]是一个Python切片操作，它会返回一个从开始到结束的逆序列表。这个方法适用于Python的字符串反转。请注意，具体的实现可能会根据编程语言和库的不同而有所变化。上面的示例是基于Python的实现。
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] = ...
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...
【C语言】编写一个函数reverse_string(char * string)(递归实现,【博主思路分析】 这里只需要使用递归从最后一个字符开始打印就行了
To reverse a string "in place" without using a temporary string, use the reverse function template in the <algorithm> header: Demo Code#include <string> #include <iostream> using namespace std; int main() {// w w w . ja v a 2s .co m string s = "this is a test"; cout <<...
Implement a function void 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 ...
” In the function, we will declare the three variables as i, l, and temporary_var, all having the same data type, “int.” We will call the strlen() function to take the length of the string that we had declared as the parameter of the function “reverse” passing this string to ...
_numberThe number of positions in the_text1parameter to retry the comparison for. If a minus sign precedes the_numberparameter, the system searches the number of characters in reverse order from the specified position. Return value The position at which the specified string was found in the str...
0 0 0 达令说 void reverse_string(char *str){int i;for(i=0;*(str+i)!='\0';i++);for(i>0;i>=0;i--)printf("%c",*(str+i));} 0 0 0 随时随地看视频慕课网APP 相关分类 SQL Server