I'm sure the answer will be really easy, however i need to have the output of this inversed so i gethere is my code, please let me know what is wrong with it.F
FE
FED
FEDC
FEDCB
FEDCBA
Code:/* alpha dependant nested loops.c */ #include <stdio.h> #define ROW 6 int main(void) { int row; char ltr; for (row = 0; row < ROW; row++){ for (ltr = ('F' - row); ltr <('A' + ROW); ltr++) printf("%c", ltr ); printf("\n"); } getchar(); return (0); }
Well, my preference would be to work with a string so that I wouldn't have to assume the ASCII character set:
But, with the right assumptions in hand, your way works too:Code:#include <stdio.h> int main ( void ) { char *p = "FEDCBA"; int i, j; for ( i = 0; p[i] != '\0'; i++ ) { for ( j = 0; j <= i; j++ ) printf ( "%c", p[j] ); printf ( "\n" ); } return 0; }
Code:#include <stdio.h> int main ( void ) { char i, j; for ( i = 'F'; i >= 'A'; i-- ) { for ( j = 'F'; j >= i; j-- ) printf ( "%c", j ); printf ( "\n" ); } return 0; }
My best code is written with the delete key.
Interesting, you used too char loops since its the same count as integers anyaway. Very interesting. I never thought about doing that. Thank you very much prelude.
I haven't delved into pointers and strings yet, so i'm still a little behind. However i do understand your code with the char pointer? in it. I will be studying that code.Well, my preference would be to work with a string so that I wouldn't have to assume the ASCII character set:
The 'why' it isn't working can be found using a flowchart and your knowledge of standard 'C'.
It is not the spoon that bends, it is you who bends around the spoon.
