problem in program for counting no of chars using pointers


Posted on 16th Feb 2014 07:03 pm by admin

Hi all, I was trying to make a program which counts number of chars in a string using concpt of pointers. Following is the code:

#include
#include
void main()
{
char *ptr1;
int ctr=0;
clrscr();

printf("Enter the string");
gets(ptr1);
while(1)
{

if(*ptr1!='/O')

{ *++ptr1; // *ptr1++;
ctr++;}
if(*ptr1 ='')
{
break;}
}
printf("Total chars are %d",ctr+1);
getch();
}

Above program compiles w/o errors but gives 2 warnings :
Line 14: Constant out of range in comparison.
Line 18: Possibly incorrect assignment.

I think I code it perfectly and I fail to interpret these warnings.
Note: If I execute the program ignoring the warning then once I pass the string the system comes to an halt and to come out I have to press ctrl+Pause break.
Pls help me to fix the error.....

Thanks

No comments posted yet

Your Answer:

Login to answer
229 Like 34 Dislike
Previous forums Next forums
Other forums

Help Import Animoto and Youtube
CAn someone help me urgently want to allow users on my website to import youtube/revver/dailymotion

max() problem
I have a while loop to get image names.
Code: $imagequery = mysql_query("SELECT * FROM ad_i

Error In Syntax
I got this error:

Code: Parse error: syntax error, unexpected '>' in /home/bucket/publ

Session variable help
I'm having a very troubling issue. Maybe I'm just looking over something but I have looked at the co

Join Query Help
Hi all,

I am having problems with the below code, which we shall call 'my first join query'!

Setting/Modify Headers using mail() function
I have a question about setting email headers when using mail() in a php script.

When I send

images aren't rendering
I'm trying to call a JPG file from within PHP (in an effort to hide the actual JPG folder). The imag

Error Messaging not working
I changed the way my form tells the user of an error. But I can't seem to get it to work properly.

Ajax Issues - Update Panel / Timer. Intellisense doesn't know about them
Type 'System.Web.UI.ScriptManager' does not have a public property named 'UpdatePanel'. That is wha

Google Map
I have done Google Map Integration for one my project. But for that we need the "latitude and l

Sign up to write
Sign up now if you have flare of writing..
Login   |   Register
Follow Us
Indyaspeak @ Facebook Indyaspeak @ Twitter Indyaspeak @ Pinterest RSS



 
© indyaspeak.com. All Rights Reserved.
Play Free Quiz and Win Cash