# Cascaded function call question

**URL:** <https://discourse.processing.org/t/cascaded-function-call-question/15688>\
**Category:** Beginners\
**Tags:** homework\
**Created:** [November 21, 2019, 12:34pm UTC](https://discourse.processing.org/t/cascaded-function-call-question/15688 "2019-11-21T12:34:23Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![Tiemen](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/tiemen/32/5477_2.png) [@Tiemen](https://discourse.processing.org/u/Tiemen)\
**Post date:** [November 21, 2019, 12:51pm UTC](https://discourse.processing.org/t/cascaded-function-call-question/15688/6 "2019-11-21T12:51:32Z")

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The returned value would depends on what the function `foo()` does I’d say. Are you certain this is everything?

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