Tugas List Nilai.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#Tugas List Nilai\n",
    "\n",
    "Input : \n",
    "List nilai tugas yang berupa 250 angka random dengan rentang nilai 1-100 \n",
    "\n",
    "Output :\n",
    "* Angka ganjil\n",
    "* Jumlah yang mendapat nilai > 70\n",
    "* Standar deviasi\n",
    "* Nilai maksimum dan minimum\n",
    "* Modus"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "collapsed": false
   },
   "outputs": [],
   "source": [
    "import random\n",
    "\n",
    "# generate nilai acak\n",
    "nilaiTugas = []\n",
    "for i in range(250):\n",
    "    nilaiTugas.append(random.randrange(1,100,1))\n",
    "\n",
    "print(\"List Nilai :\", nilaiTugas)\n",
    "angkaGanjil = []\n",
    "nilai70plus = []\n",
    "nilaiCount = {}\n",
    "nilaiTmpList = []\n",
    "frekTmpList = []\n",
    "modusTmpDict = {}\n",
    "total = 0\n",
    "datalen = len(nilaiTugas)\n",
    "\n",
    "for i,v in enumerate(nilaiTugas) :\n",
    "    if v % 2 == 1 :\n",
    "        angkaGanjil.append(v)\n",
    "    \n",
    "    if v > 70 :\n",
    "        nilai70plus.append(v)\n",
    "    \n",
    "    total = total + v\n",
    "    \n",
    "    if v not in nilaiTmpList :\n",
    "        nilaiCount[v] = 1\n",
    "        nilaiTmpList.append(v)\n",
    "    else :\n",
    "        nilaiCount[v] = nilaiCount[v] + 1\n",
    "    \n",
    "    if nilaiCount[v] not in frekTmpList :\n",
    "        frekTmpList.append(nilaiCount[v])\n",
    "        modusTmpDict[nilaiCount[v]] = [v]\n",
    "    else :\n",
    "        modusTmpDict[nilaiCount[v]].append(v)\n",
    "    \n",
    "    if i == 0 :\n",
    "        nilaiMin = v\n",
    "        nilaiMax = v\n",
    "        \n",
    "    if v < nilaiMin :\n",
    "        nilaiMin = v\n",
    "\n",
    "    if v > nilaiMax :\n",
    "        nilaiMax = v\n",
    "\n",
    "mean = total / datalen\n",
    "sum1 = 0\n",
    "\n",
    "for x in nilaiTugas :\n",
    "    sum1 = sum1 + (x - mean)**2\n",
    "\n",
    "sd = (sum1 / (datalen - 1))**(0.5)\n",
    "maxMuncul = 1\n",
    "\n",
    "for i in frekTmpList :\n",
    "    if i > maxMuncul :\n",
    "        maxMuncul = i\n",
    "\n",
    "print(\"\\nAngka Ganjil :\", angkaGanjil)\n",
    "print(\"\\nYang mendapat nilai > 70 ada\", len(nilai70plus), \"orang\")\n",
    "print(\"Standar Deviasi :\", sd)\n",
    "print(\"Nilai terkecil :\", nilaiMin)\n",
    "print(\"Nilai terbesar :\", nilaiMax)\n",
    "\n",
    "if maxMuncul == 1 :\n",
    "    print(\"Modus : tidak ada\")\n",
    "else :\n",
    "    print(\"Modus : \", modusTmpDict[maxMuncul])"
   ]
  }
 ],
 "metadata": {
  "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": "3.4.3"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 0
}