post-increment

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equivalent expression for a[j++] = ++i without using pre or post increment operators

So I am pondering this question (this is a homework/exam review problem): Write down an equivalent expression for a[j++] = ++i; without using pre/post increment operators. If no such expression can b[详细]

2023-02-13 08:06 分类：问答
Operator Precedence.. () and ++

Salute.. I have an unusual problem. Here in this table in MSDN library we can see that precedence of () is higher than ++ (Pre-increment) .[详细]

2023-02-08 18:55 分类：问答
Post Increment with respect to Sequence Points

When does the post increment operator affect the increment? I have come across two opinions: 1) From http://gd.tuwien.ac.at/languages/c/programming-bbrown/c_015.htm:[详细]

2023-02-07 18:49 分类：问答
Post-increment and Pre-increment concept?

I don\'t understand the concept of postfix and prefix inc开发者_开发技巧rement or decrement. Can anyone give a better explanation?All four answers so far are incorrect, in that they assert a specific[详细]

2023-01-30 09:44 分类：问答
implementing a C++ postfix increment operator

I compiled the following example: #include <iostream> #include <iterator> using namespace std;[详细]

2023-01-28 14:00 分类：问答
++i or i++ in for loops ?? [duplicate]

开发者_Python百科This question already has answers here: Closed 12 years ago. The community reviewed whether to reopen this question 2 days ago and left it closed:[详细]

2023-01-27 04:02 分类：问答
is there a reason to use ++$i in for loop?

i have following code for loop for ($i=0; $i<=(count($subusers)-1); ++$i) { is there a reason to use ++$开发者_运维问答i instead of $i++ if latter doing same thing?In a for loop, it doesn\'t mat[详细]

2023-01-25 07:12 分类：问答
MIPS assembly - Label value modification

Is it possible in MIPS to change during execution the value of a label, or to create a label with certain value?[详细]

2023-01-22 23:44 分类：问答
Is `x-- > 0 && array[x]` well-defined behavior in C++?

Can I use x on both sides of a boolean expression when I post-increment it on the left side? The line in question is:[详细]

2023-01-22 15:34 分类：问答
How is *it++ valid for output iterators?

In example code, I often see code such as *it++ for output iterators. The expression *it++ makes a copy of it, increments it, and then returns the copy which is finally dereferenced. As I understand i[详细]

2023-01-21 05:27 分类：问答