29. Write a complete C++ program that asks the user to enter text into a charact

Question

29. Write a complete C++ program that asks the user to enter text into a character array (a C-string). Send the text to a function called ReverseIt. This function will fill a second C-string so that the original string is reversed (as described in Problem 26). Limit the size of the C-strings to fifty characters. The last charac- ter in the original string (before the null) should be the first character of the second string. Write both C-strings from main. Incorporate a loop so that the user can continue to enter strings until he chooses to stop

Explanation / Answer

#include <iostream>

#include <string>

using namespace std;

void ReverseIt(char *saying,char *reverse)

{

int len = (int)strlen(saying);

int j = len-1;

int i = 0;

  

while(j>=0)

{

reverse[i] = saying[j];

i++;

j--;

}

reverse[i] = '';

}

int main() {

char saying[50],revsaying[50];

cout << "Input a saying : ";

cin.getline(saying,sizeof(saying));

cout << saying << endl;

ReverseIt(saying,revsaying);

cout << revsaying;

return 0;

}

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