Comment by Absolutelyrun on How is the array works while in a loop?
or i can just exchange the position of "ph[count] = x" and "count < 26".
View ArticleComment by Absolutelyrun on how the C read the character and Line break when...
Thanks!! Your answer is awesome， it helped me a lot.
View ArticleComment by Absolutelyrun on what is the difference between *pt in int...
@barmar The last one
View ArticleComment by Absolutelyrun on what is the difference between *pt in int...
Is it only in 1D array that "target" can be the address of first element of array？what if in 2D? for example, "target[0]", Is it a array rather than a address of the first array's element?
View ArticleComment by Absolutelyrun on How do the fwrite() and fread() work when i open...
@klutt Thanks,I already have a book, I am careless when reading this part :-( I gonna read again carefully.
View ArticleComment by Absolutelyrun on what the order of evaluation of function in printf
@SteveSummit alright，and I wonder why it printf like that？
View ArticleHow is the array works while in a loop?
i'am learning C,and after learning the array,i want to try something,but here comes the confusion. i try to print a-z but there are something more("{|") been printed.and i am confused with it. int...
View Articlehow the C read the character and Line break when i use loop?
When i try the loop, i find some doubts. When i press "Enter" first time, it prints two blank lines, at the second time, it prints two more blank lines and execution following statement. When i press...
View ArticleComment by Absolutelyrun on how the stack frame works？
I wonder why the code in this book use the "pushq" and "subq" at the same time, the "pushq" like you said : "you can use push instruction which does exactly the same but in one step: push rax will...
View Articlehow the stack frame works？
i am reading the csapp and some codes (x86-64) confuse me.the book says "pushq %rbp" equals : subq $8,%rsp movq %rbp,(%rsp) The c code is : long P(long x,long y) { long u = Q(y); long v = Q(x); return...
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