{"cells": [{"cell_type": "markdown", "metadata": {}, "source": ["# Exercise 3.1: Using string methods\n", "\n", "<hr>"]}, {"cell_type": "markdown", "metadata": {}, "source": ["In [Lesson 7](l07_intro_to_functions.ipynb), we wrote a function to compute the reverse complement of a sequence.  \n", "\n", "**a)** Write that function again, still using a `for` loop, but do not use the built-in `reversed()` function.\n", "\n", "**b)** Write the function one more time, but without any loops."]}, {"cell_type": "markdown", "metadata": {}, "source": ["<br />"]}], "metadata": {"anaconda-cloud": {}, "kernelspec": {"display_name": "Python 3", "language": "python", "name": "python3"}, "language_info": {"codemirror_mode": {"name": "ipython", "version": 3}, "file_extension": ".py", "mimetype": "text/x-python", "name": "python", "nbconvert_exporter": "python", "pygments_lexer": "ipython3", "version": "3.7.7"}}, "nbformat": 4, "nbformat_minor": 4}