for (int i = 0; i < n / 2; i++) swap(str[i], str[n - i - 1]); } // Driver program int main() { string str = "52cxydh"; reverseStr(str); cout << str; return 0; } 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. ...
{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...
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;...
Reverse an Integer #include <stdio.h> int main() { int n, reverse = 0, remainder, original; printf("Enter an integer: "); scanf("%d", &n); original = n; while (n != 0) { remainder = n % 10; reverse = reverse * 10 + remainder; n /= 10; } if (original % 10 == 0...
C program not linking to CRT calls memset() for unknown reasons C/C++ : converting std::string to const char* I get the error : left of '.c_str' must have class/struct/union type is 'char *' C# to C++ dll - how to pass strings as In/Out parameters to unmanaged functions that ...
1-(NSMutableString*)Reverse2{3NSUInteger length =[self length];4NSMutableArray *array =[NSMutableArray arrayWithCapacity:length];56for(longi=length-1; i>=0; i--)7{8unichar c =[self characterAtIndex:i];9[array addObject:[NSString stringWithFormat:@"%c",c]];10}111213NSMutableString *str =...
reverse_xiaoyu C语言、指针(四) 指针(四) 字符数组与字符串 常量区 常见字符串操作 指针函数 一、字符数组与字符串 1、字符数组的定义与初始化 字符数组的初始化,最容易理解的方式就是逐个字符赋给数组中各元素。 charstr[10]={'I','','a','m','',‘h','a','p','p','y'};...
short reverseInt (char ∗c) { int i; char ∗p = (char ∗)&i; /// 乾坤大挪移, 神龙摆尾, 隔山打牛 if (is_bigendian()) { p[0] = c[0]; p[1] = c[1]; p[2] = c[2]; p[3] = c[3]; } else { p[0] = c[3]; p[1] = c[2]; p[2] = c[1]; p[3]...
Input a number: The original number = 234 The reverse of the said number = 432 Flowchart: For more Practice: Solve these Related Problems: Write a C program to reverse the digits of an integer recursively without converting it to a string. ...
#include <string.h> voidstringconcatenate(char*s1,char*s2) { inti; intj=strlen(s2); for(i=0;s2[i];i++) { s1[i+j]=s2[i]; } s1[i+j]='\0'; } intmain() { chars1[1000],s2[1000]; printf("Enter string1: "); gets(s1); ...