{
  "cells": [
    {
      "cell_type": "markdown",
      "metadata": {},
      "source": [
        "# Using string methods{#exr-string-methods}\n",
        "\n",
        "<hr>"
      ]
    },
    {
      "cell_type": "markdown",
      "metadata": {},
      "source": [
        "We have written 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 (ipykernel)",
      "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": "3.13.5"
    }
  },
  "nbformat": 4,
  "nbformat_minor": 4
}