ascii « integer « C Data Type Q&A

1. converting a ascii to int    stackoverflow.com

gcc 4.5.1 c89 I have a buffer that is filled with char characters. I need to compare them: This is a sample contents of the buffer:

vote buffer [ 51 ]
vote buffer [ 32 ...

2. code for atoi(ascii to integer)    bytes.com

I might suggest you look at the relationship between chars and ints (clue: a char IS an int). Then I might suggest setting up an array of chars. I might then suggest that you think about how our numbering system is base-ten. (i.e. 124 = 1*10^2 + 2*10^1 + 4*10^0). But, that's just me.

3. Ascii charecter to integer    cboard.cprogramming.com

I have a bowling program that runs right now with numbers. I want to change spares and strikes to /s and Xs. How would you go about handling this problem? Where should I start? Below is the bowling program... Code: #include #include int main() { FILE *ifp; int N, x; char fname[21]; printf("Enter the filename: "); scanf("%s", fname); //Open ...

4. Converting Integer to ASCII    cboard.cprogramming.com

5. Printing Integer Value to LCD in ASCII Format    cboard.cprogramming.com

Hey again, I've had a lot of help from the board in sorting out a Pedometer circuit I'm currently working on as part of a group project. Unfortunately, we've been using the sprintf function to write the value of an integer 'noofsteps' into a character string, which was then written to the screen. Now that we've come to try and compile ...

6. int value or ascii value    cboard.cprogramming.com

I was using the below code fragment to evaluate a postfix expression. Now i have a stack of integers and the expression entered by the user in of type char exp. [insert] Code: int main(void) { struct postfix p; char exp[MAX]; int result; fputs("\n Enter arith expr. in postfix form\n", stdout); fflush(stdout); if(fgets(exp, sizeof exp, stdin) != NULL) { char *newline ...

7. ascii to int    cboard.cprogramming.com

ok, im still having problems. Ill describe what im doing. I have a text file that has a list of numbers and letters, this data im going to process and turn it into data to place opengl objects. the format of the data in the file is like: a001 b020 I read these into an array using fgets. I evaluate the ...

8. Integer to print ASCII    cboard.cprogramming.com

9. Ascii to int...    forums.devshed.com

i got an ip address made into ascii chars without the dots, so it would be 192 168 1 66 (thats my local ip) in ascii chars, when i try to convert it using sprintf_s the 1 and 66 are ok, but the 192 and 168 some minus numbers... i checked the ascii tables and they said it was part of ...

10. Conversion from int to ASCII    forums.devshed.com

I've been working on this for about an hour and a half, but I have gotten nothing. I am working with an integrated device hooked to an LCD. It has a fuction called Draw_Symbol(int x,int y,char value ,int color); Code: void drawTherm(int x, int y) { char* buf; // REMOVED WORKING CODE TO SAVE SPACE buf = intToChar(thermHigh); screen_puts(buf,x+19,y+4,1,1); // Prints ...

11. ASCII & Integers    forums.devshed.com

I'm working on a postfix eval calculator, and I started wondering - how does a computer differentiate between an ASCII value and an integer value? - Rather, if I have a calculation like 43 + 23... int('+') has a value of 43... so how would I differentiate between the two? If some one wants to look at my code and help ...

12. Integer To ASCII convert problem    daniweb.com

I've to admit that the union approach was just a bad and clunky advice. But I just can't get this: Why would someone use an unportable function to do the job when there's a portable function which will also help you to achieve the same job? It's of course his choice, but I'd know which one to choose.

13. CString to int conversion in both UNICODE and ASCII    codeproject.com