Code:Code:#include <stdio.h> int x=5; void f (int x) { printf("%d\n",x++); } void g (void) { static int x=0; printf("%d\n",x++); } int main(int argc, char** argv) { printf("%d\n",++x); { int x=4; printf("%d\n",x++); } g(); f(x); g(); return 0; }
The output value is:
6
4
0
6
1
Can anyone give me some advice?
Thanks
Again with the atrocious formatting. Click the "preview" button and make any necessary edits to your post before you submit.
Hint: copy and paste as plain text to avoid any font face or size changes, or other format/display issues. That goes for code and non-code.
EDIT: Oh, and my advice is "learn to read/trace code by hand". Not just for these homework assignments, it is an essential skill for all programmers at any level. I make a chart with a column for line number, a column for an explanation of what that line is doing, and a column for every variable. I then walk through the code line by line, filling in a new row for every line. Yes, it's a pain, but once you get the hang of it on paper, it becomes easy to do it all in your head.
Last edited by anduril462; 12-11-2014 at 10:03 PM.
Closed until the OP can figure out how to make decent posts.
I fixed two already - I'm not going to waste any more time fixing others.
If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
If at first you don't succeed, try writing your phone number on the exam paper.
