How to run a for-loop multiple times?

Hey guys!!! I am new to MATLAB and I was wondering how I can run a for-loop 100 times. I just need a very basic answer; I don't want to post the entire code because it is for homework but I just need help figuring out the general concept. Thanks!!!

Answer 1

[madhan ravi]

for k=1:100
    for ...
        % some operation
    end
end