This is a modern way to learn C programming and a companion website to The C Programming Language website.<p>It has visual debugger and display of stack and heaps. An intuitive explaination and ability to run the program at repl.it<p>Look at one example ehre<p><a href="https://www.learntosolveit.com/cprogramming/chapter4/ex_4.3_rpn_modulus_negative" rel="nofollow">https://www.learntosolveit.com/cprogramming/chapter4/ex_4.3_...</a>