Programmingpointer question in C
Posted:
Programmingpointer question in CPosted:
Status: Offline
Joined: Jan 13, 201311Year Member
Posts: 541
Reputation Power: 28
|
so for my class we are learning pointers. have to write an some code that will display the letter of a given string along with the hex value of the letter in ascii and the address of the element of the array. My code works perfectly fine but I get a warning saying
"15 7 G:\exercise #14.c [Warning] assignment from incompatible pointer type". Can somebody please point the problem out to me (pun intended) heres the source code along with output. #include <stdio.h> #include <string.h> int main() { int i; int ascii_value; int *ptr; char array[99] = "hello"; for (i=0; i<strlen(array); i++) { ascii_value = array[i]; ptr = &array[i]; printf("letter: %c ascii hex value: %x address: %p \n", array[i], ascii_value, ptr); } return 0; } /* letter: h ascii hex value: 68 address: 000000000062FDC0 letter: e ascii hex value: 65 address: 000000000062FDC1 letter: l ascii hex value: 6c address: 000000000062FDC2 letter: l ascii hex value: 6c address: 000000000062FDC3 letter: o ascii hex value: 6f address: 000000000062FDC4 */ |
#2. Posted:
Status: Offline
Joined: Oct 09, 201014Year Member
Posts: 2,358
Reputation Power: 106
Status: Offline
Joined: Oct 09, 201014Year Member
Posts: 2,358
Reputation Power: 106
| try using a char* instead of an int*, not 100% sure but thats my guess since youre pointing to a char |
- 0useful
- 0not useful
Users browsing this topic: None