c - 受困惑的束缚，需要明确解释职位增量

Question

伙计们，我是编程新手，我对后增量值的结果感到惊讶，现在我发现并执行了下面的代码后，如果 for 循环说 1.初始化 2.如果错误终止，检查条件 3.增量。 i++ 在哪里发生？ i值在哪里等于1？

int main()
{
int i, j;

for (int i =0; i<1; i++)
{
    printf("Value of 'i' in inner loo[ is %d \n", i);




    j=i;
    printf("Value of 'i' in  outter loop is %d \n", j);
            // the value of j=i is equals to 0, why variable i didn't increment here?
}
    //note if i increments after the statement inside for loop runs, then why j=i is equals to 4226400? isn't spose to be 1 already? bcause the inside statements were done, then the incrementation process? where does i increments and become equals 1? 
    //if we have j=; and print j here
//j=i;  //the ouput of j in console is 4226400
//when does i++ executes? or when does it becomes to i=1?



return 0;
}

如果Post increment使用的值加1？我迷路了...请解释...非常感谢。

Answer 1

我不太确定你在问什么，但有时如果重写为 while 循环，初学者更容易理解:

 int i = 0;
 while (i < 1)
 {
     ...
     i++;  // equivalent to "i = i + 1", in this case.
 }