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Reverse needs corrected.!!

Reverse needs corrected.!!

Reverse needs corrected.!!

(OP)
Can anyone please fix my program. When I run it and for example : I type --> hello world , when it does the reverse it shows dello worl4. Please fix my problem. I would appreciate it very much. The reverse should say dlrow olleh
-----------------------------------------------------------
#include <iostream>
#include <string.h>
using namespace std ;
void strReverse ( char *pString ) ;
int main ()
{
charch[20] ;
cout<< "Please enter the string you want to reverse: " ;
cin.getline ( ch, 20 ) ;
strReverse( ch ) ;
cout<< "Your string reversed is: "
<< ch
<< '\n' ;
return 0 ;
}
//
//********************************************************************
**********
//****
// Routine:strReverse ()
// Programmer:Daniel Mulcahy
// Purpose:This routine reverses a string
// Parameters:pString - type char * : The string to be left trimmed
in
//place.
// Returns:Nothing.
//
//********************************************************************
**********
void strReverse (char *pString){
int i,k;
char temp;
for(i=0,k=strlen(pString)-1;i>=k;i++,k--)
temp = pString;
pString = pString[k];
pString[k] = temp;
}

RE: Reverse needs corrected.!!

OK...here it is. Have fun....
(ivarmeijer@hotmail.com)

#include <iostream.h>
#include <stdio.h>
#include <string.h>
//********************************************************************
void strReverse ( char *pString );

int main ()
{
    char ch[20] ;
    cout<< "Please enter the string you want to reverse: ";
    cin.getline ( ch, 20 );
    strReverse( ch );
    cout<< "Your string reversed is: " << ch << '\n';
    getchar();
    return 0 ;
}
//********************************************************************
void strReverse(char *pString)
{
    char temp;
    char *firstChar, *lastChar;

    firstChar = pString;
    lastChar = pString + strlen( pString ) - 1;
    while( firstChar < lastChar ) {
        temp = *firstChar;
        *firstChar = *lastChar;
        *lastChar = temp;
        firstChar++;
        lastChar--;
    }
}

RE: Reverse needs corrected.!!

I'm not positive, but I sort of recall seeing a "str....." function that does this.

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