Can any one write WHILE LOOP equivalent code for a FOR loop?not possiblealways possiblesome time possiblewe cannot say

In programming, it is often possible to translate a for loop into an equivalent while loop. The fundamental structure of both types of loops allows them to achieve the same outcomes, albeit with different syntax.

1. FOR Loop Structure: A typical for loop has three main components: initialization, condition, and increment/decrement. For example:

   for i in range(0, 10):
       print(i)
   

2. WHILE Loop Equivalent: You can convert the above for loop into a while loop by manually handling the initialization, condition, and increment:

   i = 0
   while i < 10:
       print(i)
       i += 1
   

3. Conclusion: This demonstrates that the functionality of for loops can be elegantly replicated with while loops. Therefore, it is accurate to say that it is always possible to write an equivalent while loop for any for loop structure, assuming that the loop’s termination condition can be correctly structured.

Final Answer

Always possible to write a WHILE loop equivalent for a FOR loop.