Change of the complexity class through compiler optimization?

I am looking for an example where an algorithm is apparently changing its complexity class due to compiler and/or processor optimization strategies.

Change of the complexity class through compiler optimization?

I am looking for an example where an algorithm is apparently changing its complexity class due to compiler and/or processor optimization strategies.

Change of the complexity class through compiler optimization?

I am looking for an example where an algorithm is apparently changing its complexity class due to compiler and/or processor optimization strategies.

Change of the complexity class through compiler optimization?

I am looking for an example where an algorithm is apparently changing its complexity class due to compiler and/or processor optimization strategies.

What is the big-O cpu time of Euclid’s Algorithm of “Greatest common divisor of two numbers”

Looking at Euclid’s algorithm for the “Greatest common divisor of two numbers”, I’m trying to divine the big-O cpu time for numbers K, and N. Can anybody help?

What is the big-O cpu time of Euclid’s Algorithm of “Greatest common divisor of two numbers”

Looking at Euclid’s algorithm for the “Greatest common divisor of two numbers”, I’m trying to divine the big-O cpu time for numbers K, and N. Can anybody help?

Time-complexity of nested for loop

I have loops like this:

Time-complexity of nested for loop

I have loops like this:

Time-complexity of nested for loop

I have loops like this:

Time-complexity of nested for loop

I have loops like this: