C++ :: Reverse Alternate Words In A String

Nov 23, 2014

How do reverse every alternate words in a string that I read into my program:

e.g. The mouse was caught in a clothes peg.
reversed (including the full stop)
The esoum was thguac in a clothes gep.

I could program it to reverse the whole sentence. But no clue how to reverse certain words such as every even word. Do I need a function and/or loop to solve this?

#include<iostream> // allow input and output
#include<string> // allow for larger entries of characters
using namespace std;
int main() {
string sentence, reversed_sentence;

[Code] ....

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C++ :: Reverse Alternating Words In A String

Nov 24, 2014

I'm trying to create a small program to reverse every alternate words in a string.

OUTPUT: The esoum was thgauc in a peg.

#include<iostream>
#include<string>
using namespace std;
int main() {
string sentence, reversed_sentence, buffer;

[code].....

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C++ :: Unable To Reverse Even Words In A String

Nov 25, 2014

I'm trying to reverse every even word in a string (not all of it). But I keep getting an empty output.

For example:

The mouse was caught in peg.
The esmou was thgauc in gep.
Underlined words (even words)

#include<iostream>
#include<string>
using namespace std;
int main()
{
string text, result, temp;
int word_count(0);
cout << "Enter a sentence: ";

[Code]...

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C++ :: Reverse Words In A Sentence

May 21, 2014

I am trying to write a program in which i enter sentences and then gives the reversed output

E.g.: -

INPUT
Enter the number of sentences
3

This is a sentence
Program
You are great

OUTPUT

sentence a is This
Program
great are You

I wrote the following code but its failing when im trying to enter a sentence

#include <iostream>
#include <conio.h>
#include <string>
using namespace std;
void str(char*, int);
void main() {
char *word[25];

[Code] ....

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C :: Reverse The Words In Sentence Program

Feb 5, 2013

Im writing a c program that reverses the words in a sentence,

Example:
you can cage a swallow can't you?
you can't swallow a cage can you?

I have it all working, except the fact that I dont know how to get the words themselves to turn around. Heres my code and an example of the output im getting.

Output Im getting:

Enter a sentence: you can cage a swallow can't you?
Reverse of sentence: uoy t'nac wollaws a egac nac uoy?

Code:
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#define MAX 200 /*Decent number of chars for a sentence*/
int main()

[Code] ....

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Visual C++ :: Reverse String Sequence In String Buffer

Apr 27, 2013

I made a simple little program that takes text from the clipboard, and spits out all the lines I've copied one at a time (so my program can analyze it).

everything works perfectly, except, it spits it own in the wrong order, I want it to spit out from bottom to top. but currently it spits out the data from top to bottom. here is my code :

Code:
#include <iostream>
#include <Windows.h>
#include <string>
#include <sstream>
using namespace std;
int main() {
HANDLE clip; // assigns the var. clip to hold a handle ID.

[Code] .....

I want this loop to run backwards! Like it say's what I want to work backwards. Where as I know how to flip a while loop like this: while(x < 5), how to flip a loop like the one I'm using. how I can do this?

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C++ :: Reverse Of A String

Dec 22, 2013

If I am executing following code after reversing it is giving "1" but I need "0001".

#include <stdio.h>
int main() {
int n=1000, reverse = 0;
while (n != 0) {
reverse = reverse * 10;

[Code] .....

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C++ :: Reverse A String In Place

Jan 12, 2014

I was browsing the web looking for simple yet fun programming challenges and crossed this one. I figured out how to reverse the string in place but I want it to read "blue is house the". I approached it in two ways for the heck of it. My idea was the second one, the first one I googled. I didn't know a simple rbegin() could do that, pretty neat.

I found the question here.[URL] ....

Code:
#include <iostream>
#include <string>
int main(int argc, const char * argv[])
{
std::string phrase = "The house is blue.";

[Code] ......

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C/C++ :: Reverse String Using Stacks?

Oct 29, 2014

As part of my hw assignment i need to reverse a string using stacks. This is my attempt and so far its not working.

// reverse.cpp : Defines the entry point for the console application.
//
#include "stdafx.h"

[Code].....

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C# :: Reverse Chars Of String

Aug 7, 2014

I have a problem with my code. I just have to reverse the chars of a string, but it adds a /n that I can't delete.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Ch05Ex05._5 {

[Code] ....

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C++ :: Alternate Keyword For Getch Function

Aug 18, 2014

I was trying to make a tic tac toe game where the user can play against the computer

It s in borland c++ and not in c++ 11 so i wanted to convert it into c++11. My program shows error since there is nothing called conio.h in c++11. Hence I want to know if there is any alternate keyword gor the function getch() so that i could ask the user to press [ENTER].

Code:

#include<process.h>
#include<stdlib.h>
#include<string.h>
#include<iostream.h>
#include<conio.h>
int usbox,i,j,nandu=0,result,cusb,cobox,r,d;
int playl=0;
char copybox[10];

[Code] ....

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C :: Reverse A String - Function Is Not Getting Called

Aug 29, 2013

I am new to C and trying to reverse a string but the function is not getting called.. the console says :

Enter a stringabhi
bash: line 1: 229 Segmentation fault (core dumped) ./program

Code:
#include<stdio.h>
#include<math.h>
#include<string.h>
char* reverseString(char input[]);
void main()

[Code] ....

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C :: Making A String Print In Reverse

Oct 15, 2013

Here's what I have to do: Using strcpy() pass it two strings of characters (such as a name like John Johnson) and copy the second string into the first, in reverse order, and print both. Write a main to exercise your function and to illustrate that the function is working properly.

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C++ :: Printing String In Reverse Order

May 14, 2014

How to print a string in reverse order(for example: "today is Wednesday " to "Wednesday is today"). My professor said we should begin with a null string and build it one word at a time.

#include <iostream>
#include <fstream>
#include <string>
using namespace std;
int nwords(string);

[Code] .....

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C/C++ :: Reverse A String And State If It Is A Palindrome

Mar 28, 2015

I am supposed to take the three string lines from a text file and then individually reverse them and state whether or not they are a palindrome. I have the three lines from the text file into string variables already but I am not sure on how to reverse them and then see if they are the same reversed(palindrome)

Here is my code so far -->

#include <iostream>
#include <string>
#include <cctype>

[Code].....

EDIT: Ignore line 123 and down in the code. That was merely test code and will not be used.

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C++ :: Program To Reverse Input String

Nov 3, 2014

Explain this program to reverse an input string:

#include<stdio.h>
#include<conio.h>
#include<string.h>
void main() {
void reverse(void);
clrscr();
reverse();

[Code] ....

Do not assume i know about getchar and putchar.

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C/C++ :: Program To Print Alternate Records From A File

Aug 23, 2013

Code for the following.

How to print alternate records from a file using fseek?

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C++ :: String Reverse Function - Array Declaration

Jan 23, 2014

Here's my program: - Program which inputs a string from user, reverses it and displays it.

#include <iostream>
using namespace std;
void string_reverse (char [], const int);
int main() {
const int arraysize = 10;
char string[arraysize];

[Code] ....

In the string_reverse function, I have declared temp character type array but on line 38, the

compiler is throwing 3 errors: -

error C2057: expected constant expression
error C2466: cannot allocate an array of constant size 0
error C2133: 'temp' : unknown size

I have declared a constant integer arraysize in line 35. Now I have no clue why is this happening because I think as I have declared it as a constant integer variable, this should not happen.

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C/C++ :: Strrchr Function - Search For A String From The Reverse

Feb 27, 2014

I understand that the strrchr function is supposed to search for a string from the reverse. Unfortunately, mine isn't doing that.

#include <stdio.h>
#include <conio.h>
int main() {
char userinput[100] = "null";
char searchchar;
char *s;
char try_Again;

[Code] ....

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C :: How To Print Out Output String For A Program In Reverse / Backwards

Feb 20, 2013

How to make it so an output for a program would print out the string in reverse/backwards? I was just curious on how to do this.

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C++ :: String Copy - Program To Reverse Word Order In Sentence

Apr 2, 2012

I am trying to write a program that takes a sentence and reverses the word order.

For instance This is a Bird would become Bird a is This

Code :

#include <stdio.h>
#include <string.h>
#include <ctype.h>
int main (void) {
char input_buffer[1024];
char middle[1024];

[Code] ....

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C :: Reversing String Not Words

Oct 2, 2014

I am trying to write a program in C to reverse a string .

Example - This is America
output - America is This

I have thought of two ways of doing this question

1) using 2D arrays ( no pointer)
2) Using Strings and pointer

Code:
#include<stdio.h>
#include<string.h>
main()
}

[code]....

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C :: Print Words Of A String

Dec 4, 2013

I want to print the words of a sentence, given as a string..But I have a problem with the end of the sentence, and cannot find the bug....

Code:

#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
char str[80]="This is a sentence";
int main(){
}

[code].....

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C++ :: Delete Words From A String?

Feb 3, 2015

"Type a function that take in a string containing numbers and others characters and print on stdout all the numbers contained into the string, where for number is mean every maximal numerical sequence, of numbers not separed by spaces. Numbers printed on exit must be separated by commas. For example, if i put in the function the string "paje27hg78 2k f562" my function must print:

27, 78, 2, 562 "

So i started my code like so: (I WANT TO NOTICE THAT WE HAVE ONLY USED IOSTREAM AND FSTREAM LIBRARY FOR NOW, SO DON'T USE OTHERS LIBRARY ELSE MY TEACHER WON'T CORRECT MY HOMEWORK!)

#include <iostream>
#include <fstream>
using namespace std;

[Code].....

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C/C++ :: Replace Words In String

May 19, 2014

I have a challenge to replace all the words "you" in a sentence that is entered by a user to "u". I have got this working but my code is also changing yourself to urself which it should not be doing.

#include <iostream>
#include <string>
using namespace std;
string shortenMsg (string smsP) {
string sentence = smsP;
string word1 = "you";
string word2 = "u";

[Code] .....

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C++ :: Find First 10 And Last 10 Words Of String Array

Jan 26, 2015

I got a homework that require to count number of words in a text file and also display the first and last 10 words of the text file to the console. I have finished the counter problem and now I struggle showing the first and last 10 words.

#include <iostream>
#include <sstream>
#include <string>
#include <fstream>
using namespace std;
int tokenize(string sentence, string tokenizedWords[]);

[code]....

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