C LAnguage Problem Please Explain A Suppose you enter the fo

C LAnguage Problem

Please Explain

A Suppose you enter the following condition with x equal to 5, does the conditions below evaluate to true or false? Why? a. if(x

Solution

3(a).
  
   x = 5; // given

   a)
       if(x <=0 || x=1)

       here x <=0 evaluates to fasle (because x=5)
       x=1, store 1 in x and 1 evaluates to true

       So, false || true => true

   b)
       if(x%2 != 2)

       x%2 = 5%2 = 1
       so 1!- 2 => true

3(b).
   #include   Inserts a particular header from another file.

3(c).
   The program counter (PC) holds the address of the next instruction to be executed, while the instruction register (IR) holds the encoded instruction. Upon fetching the instruction, the program counter is incremented by one \"address value\" (to the location of the next instruction). The instruction is then decoded and executed appropriately.