Method 2: Using strcpy() #include<iostream>#include<cstring>//For strcpy()usingnamespacestd;intmain(){stringstr;cout<<"Enter a string \n";getline(cin,str);//create an empty char arraychararry[str.size()+1];//convert C++_string to c_string and copy it to char array using strcpy()...
string和array基本方法 一、数组: 变异方法 : push() pop() shift() unshift() splice() sort() reverse() 会改变被这些方法调用的原始数组。 非变异方法:filter() (concat() slice() 深拷贝)这些不会改变原始数组,但总是返回一个新数组。可用新数组替换旧数组 1.进出栈方法(添加:返回长度;删除:返回元素...
{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...
#include<iostream>#include<string>#include<cstring>usingnamespacestd;char*My_rev(char*str){inti,len=0,n;chartemp;len=strlen(str);n=len-1;for(i=0;i<=(len/2);i++){temp=str[i];str[i]=str[n];str[n]=temp;n--;}returnstr;}intmain(){charMy_string[]="Journal Dev reverse example...
Console.WriteLine("Count: {0}", myAL.Count); PrintValues("Unsorted", myAL); myAL.Sort(); PrintValues("Sorted", myAL); myAL.Sort(new ReverseStringComparer()); PrintValues("Reverse", myAL); string[] names = (string[])myAL.ToArray(typeof(string)); } public static void PrintValues...
示例代码：// StringBuffer reverse StringBuffer stringBuffer = new StringBuffer(); stringBuffer. ...
Console.WriteLine("Count: {0}", myAL.Count); PrintValues("Unsorted", myAL); myAL.Sort(); PrintValues("Sorted", myAL); myAL.Sort(new ReverseStringComparer()); PrintValues("Reverse", myAL); string[] names = (string[])myAL.ToArray(typeof(string)); } public static void PrintValues...
In C++, the string can be represented as an array of characters or using string class that is supported by C++. Each string or array element is terminated by a null character. Representing strings using a character array is directly taken from the ‘C’ language as there is no string type...
// C program to reverse a string using recursion#include <string.h>#include <stdio.h>voidStrRev(charstr[],inti,intlen) {chart;intj; j=len-i; t=str[i]; str[i]=str[j]; str[j]=t;if(i==len/2)return; StrRev(str, i+1, len); ...
1classSolution {2public:3voidreverseString(vector<char>&s) {4if(s.size()==0)return;5intlength = s.size();//获取数组长度6char*front = &s[0];//获取数组第一个元素的地址7char*tail = &s[0];8for(inti =0,j=length-1; i <=length/2,j>= length /2;i++,j--)9{10swap(front[...