{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...
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 ...
// // Functions: // reverse - Reverse the items in a sequence. // disable warning C4786: symbol greater than 255 character, // okay to ignore #pragma warning(disable: 4786) #include <iostream> #include <vector> #include <string> #include <algorithm> #include <functional> using name...
C program to reverse an array elements How to reverse an Array using STL in C++? C++ program to reverse an array elements (in place) All reverse permutations of an array using STL in C++? Java program to reverse an array Write a program to reverse an array or string in C++ Array rever...
map, set, list类型提供双向迭代器,而string, vector和deque容器上定义的迭代器都是随机访问迭代器,用作访问内置数组元素的指针也是随机访问迭代器。istream_iterator是输入迭代器,ostream_iterator是输出迭代器。 另外,虽然map和set类型提供双向迭代器,但关联容器只能使用这部分算法的一个子集。因为关联容器的键是const...
char s[]="123456";//不能是string类型; strrev(s); cout<<s<<endl; return 0; } 2.对于string类型的:使⽤algorithm中的reverse函数 #include<iostream> #include <cstring> #include <algorithm> using namespace std; int main() { reverse auction what's reverse auction? Reverse auction is a to...
技术标签: C ++ 促进 STL. 迭代器提升的文档 专业迭代器适配器 说明boost::reverse_iterator “纠正C ++ 98的STD :: Reverse_iterator的许多缺点。” 这些缺点是什么?我似乎无法找到这些缺点的描述。 后续问题: Boost :: Reverse_iterator如何纠正这些缺点? 看答案 好吧,大问题是他们不是前进的迭代器,而且还...
Please note we are using tokbox for video recording. Sometimes it works fine but sometime it give errors, there are two types of errors we get.. Archive Not Found Invalid URI (Invalid URI: The format ... Python: Find the longest word in a string ...
vector类为内置数组提供了一种替代表示,与string类一样vector类是随标准C++引入的标准库的一部分 。为了使用vector我们必须包括相关的头文件 :#include 使用vector有两种不同的形式。 数组 初始化 显式 迭代器 字符串 转载 mob604756f6df2a 2015-09-10 12:18:00 ...
HOME C++ STL string Description 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 ...