Prime or Not

Aim:

To implement a program that finds whether the given number is a prime number or not. 

 

Instructions:

The program finds whether the given number is a prime and its equivalent low-level instructions executed by the hardware. The low-level instructions used are: 

assign It assigns a value to a variable. 
div It divides the values contained in two registers and puts the result in the first register. 
eq It checks if the values contained in two registers are same. 
if_false Checks if the condition evaluated to be false. 
if_true Checks if the condition evaluated to true. 
in It reads the input from the user and stores it in a variable. 
incr It increases the value contained in the register by 1. 
label Is used to mark the position in the low-level instructions to enable jumping to the marked position. 
load It loads a value of a global or local variable to the given register. 
lte  Lesser than or equal to operator, check whether the first operand is lesser than second operand and return a boolean value based on the condition. 
out It prints the output value to the screen. 
rem It performs division operation of the values contained in two registers and puts the remainder in the first register. 
store It stores the value from the given register to the global or local variable.