#include &lt;stdio.h&gt;    void main&#40;&#41;    &#123;        int a = 3;        int b = ++a + a++ + --a;        printf&#40;&quot;Value of b is %d&quot;, b&#41;;    &#125;
A. Value of x is 12
B. Value of x is 13
C. Value of x is 10
D. Undefined behaviour
Answer:A
#include &lt;stdio.h&gt;    void main&#40;&#41;    &#123;        int a = 3;        int b = ++a + a++ + --a;        printf&#40;&quot;Value of b is %d&quot;, b&#41;;    &#125;
A. Value of x is 12 B. Value of x is 13 C. Value of x is 10 D. Undefined behaviour