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Create A Covid System and A Pokemon Game in The Python Assignment Solution

July 03, 2024
Martin Jonas
Martin Jonas
🇦🇺 Australia
Python
Dr. Martin Jonas, PhD in Computer Science from Southern Cross University, Australia. With 4 years of experience in Python assignments, I offer expert guidance and support to help you excel in your programming projects.
Key Topics
  • Instructions
  • Requirements and Specifications
Tip of the day
When doing Java assignments, pay attention to object-oriented principles like encapsulation and inheritance. Write clean, modular code, and always test with edge cases. Using meaningful class and method names will make your program easier to understand and debug.
News
The C++ library deal.II version 9.7, out July 2025, enhances the finite-element method toolkit with more mesh adaptivity, parallelization, and tutorial improvements—useful for numerical simulations or academic modelling work.

Instructions

Objective
Write a python assignment program to create a covid system and a pokemon game.

Requirements and Specifications

  • Create a management system regarding covid database
  • Work with csv files and data sets
  • Create a Pokemon game using instructions and proper methods.
Source Code
COVID
from functools import cmp_to_key
def read(filename):
    f = open(filename, 'r')
    header = ''
    pokemons = []
    first = True
    for line in f.read().splitlines():
        if first:
            header = line
            first = False
        else:
            pokemons.append(line.split(','))
    f.close()
    return header, pokemons
def problem1(covid):
    for c in covid:
        if '-' in c[1]:
            parts = c[1].split('-')
            c[1] = str(round((float(parts[0]) + float(parts[1]))/2))
def problem2(covid):
    for c in covid:
        for i in range(8,11):
            parts = c[i].split('.')
            c[i] = parts[1] + '.' + parts[0] + '.' + parts[2]
def problem3(covid):
    tmp = {}
    for c in covid:
        province = c[4]
        if province not in tmp:
            tmp[province] = [[0, 0.0], [0, 0.0]]
        if c[6] != 'NaN':
            tmp[province][0][0] += 1
            tmp[province][0][1] += float(c[6])
        if c[7] != 'NaN':
            tmp[province][1][0] += 1
            tmp[province][1][1] += float(c[7])
    for c in covid:
        province = c[4]
        if c[6] == 'NaN':
            if tmp[province][0][0] > 0:
                c[6] = str(round(tmp[province][0][1] / tmp[province][0][0], 2))
        if c[7] == 'NaN':
            if tmp[province][1][0] > 0:
                c[7] = str(round(tmp[province][1][1] / tmp[province][1][0], 2))
def problem4(covid):
    tmp = {}
    for c in covid:
        province = c[4]
        if province not in tmp:
            tmp[province] = {}
        if c[3] != 'NaN':
            if c[3] not in tmp[province]:
                tmp[province][c[3]] = 0
            tmp[province][c[3]] += 1
    map = {}
    for p in tmp:
        cities = list(tmp[p].keys())
        def compare(city1, city2):
            diff = tmp[p][city2] - tmp[p][city1]
            if diff != 0:
                return diff
            if city1 < city2:
                return -1
            if city1 > city2:
                return 1
            return 0
        cities.sort(key=cmp_to_key(compare))
        map[p] = cities[0]
    for c in covid:
        if c[3] == 'NaN':
            c[3] = map[c[4]]
def problem5(covid):
    tmp = {}
    for c in covid:
        province = c[4]
        if province not in tmp:
            tmp[province] = {}
        if c[11] != 'NaN':
            if c[11] not in tmp[province]:
                tmp[province][c[11]] = 0
            tmp[province][c[11]] += 1
    map = {}
    for p in tmp:
        syms = list(tmp[p].keys())
        def compare(sym1, sym2):
            diff = tmp[p][sym2] - tmp[p][sym1]
            if diff != 0:
                return diff
            if sym1 < sym2:
                return -1
            if sym1 > sym2:
                return 1
            return 0
        syms.sort(key=cmp_to_key(compare))
        map[p] = syms[0]
    for c in covid:
        if c[11] == 'NaN':
            c[11] = map[c[4]]
header, covid = read('covidTrain.csv')
problem1(covid)
problem2(covid)
problem3(covid)
problem4(covid)
problem5(covid)
fout = open('covidResult.csv', 'w')
fout.write(header + '\n')
for c in covid:
    fout.write(','.join(c) + '\n')
fout.close()
POKEMON
def read(filename):
    f = open(filename, 'r')
    header = ''
    pokemons = []
    first = True
    for line in f.read().splitlines():
        if first:
            header = line
            first = False
        else:
            pokemons.append(line.split(','))
    f.close()
    return header, pokemons
def problem1(pokemons):
    fire_pokemons = []
    for p in pokemons:
        if p[4] == 'fire':
            fire_pokemons.append(p)
    total = len(fire_pokemons)
    up40 = 0
    for p in fire_pokemons:
        if float(p[2]) >= 40.0:
            up40 += 1
    ratio = round(100 * up40 / total)
    fout = open('pokemon1.txt', 'w')
    fout.write('Percentage of fire type Pokemons at or above level 40 = ' + str(ratio))
    fout.close()
def problem2(pokemons):
    types_by_weakness = {}
    for p in pokemons:
        weakness = p[5]
        type = p[4]
        if weakness not in types_by_weakness:
            if type != 'NaN':
                types_by_weakness[weakness] = {type : 1}
        else:
            if type != 'NaN':
                if type in types_by_weakness[weakness]:
                    types_by_weakness[weakness][type] += 1
                else:
                    types_by_weakness[weakness][type] = 1
    map = {}
    for w in types_by_weakness:
        types = list(types_by_weakness[w].keys())
        def compare(type1, type2):
            diff = types_by_weakness[w][type2] - types_by_weakness[w][type1]
            if diff != 0:
                return diff
            if type1 < type2:
                return -1
            if type1 > type2:
                return 1
            return 0
        def sort_records(records):
            for i in range(len(records) - 1):
                for j in range(len(records) - 1 - i):
                    if compare(records[j], records[j+1]) > 0:
                        sw = records[j+1]
                        records[j+1] = records[j]
                        records[j] = sw
        sort_records(types)
        map[w] = types[0]
    for p in pokemons:
        type = p[4]
        if type == 'NaN':
            p[4] = map[p[5]]
def problem3(pokemons):
    threshold = 40.0
    attr = ['atk', 'def', 'hp']
    comp40 = [False, True]
    tmp = {}
    for a in attr:
        for c in comp40:
            tmp[(a,c)] = [0, 0]
    for p in pokemons:
        level = float(p[2])
        for i in range(3):
            if p[6+i] != 'NaN':
                tmp[(attr[i], (level >= threshold))][0] += 1
                tmp[(attr[i], (level >= threshold))][1] += float(p[6+i])
    for p in pokemons:
        level = float(p[2])
        for i in range(3):
            if p[6+i] == 'NaN':
                p[6+i] = str(round(tmp[(attr[i], (level >= threshold))][1] / tmp[(attr[i], (level >= threshold))][0], 1))
def problem4(pokemons):
    personalities_by_type = {}
    for p in pokemons:
        if p[4] not in personalities_by_type:
            personalities_by_type[p[4]] = [p[3]]
        else:
            if p[3] not in personalities_by_type[p[4]]:
                personalities_by_type[p[4]].append(p[3])
    types = list(personalities_by_type.keys())
    types.sort()
    f = open('pokemon4.txt', 'w')
    for t in types:
        personalities_by_type[t].sort()
        f.write(t + ': ')
        f.write(', '.join(personalities_by_type[t]))
        f.write('\n')
    f.close()
def problem5(pokemons):
    hp_sum = 0.0
    hp_count = 0
    for p in pokemons:
        if float(p[9]) >= 3.0:
            hp_count += 1
            hp_sum += float(p[8])
    f = open('pokemon5.txt', 'w')
    f.write('Average hit point for Pokemons of stage 3.0 = ' + str(round(hp_sum / hp_count)))
    f.close()
header, pokemons = read('pokemonTrain.csv')
problem1(pokemons)
problem2(pokemons)
problem3(pokemons)
fout = open('pokemonResult.csv', 'w')
fout.write(header + '\n')
for p in pokemons:
    fout.write(','.join(p) + '\n')
fout.close()
problem4(pokemons)
problem5(pokemons)

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