Yes, if everything has been structured.
In flowcharting terms, any code block can be expanded into any of the three structures sequence, alternation, iteration. Or, going the other direction, if there is a portion of the flowchart that has a single entry point and a single exit point, it can be summarized as a single code block. We have been doing this, and now can fit everything together.
The flowchart is starting to look complicated.
The nested loop refers to the literal "/* BAD */" .
(Thought question:) Could a complicated part of a flowchart be implemented as a C function?