Refactor: to Portuguese for English.

Author: CodeMayPy

ex016.py

@@ -1,4 +1,4 @@
-# Create a program that reads any real number from the keyboard and displays its entire portion on the screen.
+#16- Create a program that reads any real number from the keyboard and displays its entire portion on the screen.
 import math
 number = float(input('Enter a value:'))
 print('The value typed was {} and its entire part is {}.'.format(number, math.trunc(number)))

ex017.py

@@ -1,4 +1,4 @@
-# Write a program that reads the length of the opposite and adjacent sides of a right triangle. Calculate and
+#17- Write a program that reads the length of the opposite and adjacent sides of a right triangle. Calculate and
 # show the length of the hypotenuse.
 import math
 opposite_side = float(input('Enter the value of opposite side of triangle:'))

ex018.py

@@ -1,4 +1,4 @@
-# Write a program that reads any angle and displays on the screen the value of the sine, cosine and tangent of that angle.
+#18- Write a program that reads any angle and displays on the screen the value of the sine, cosine and tangent of that angle.
 import math
 angle = float(input('Enter a value of an angle:'))
 sine = math.sin(math.radians(angle))

ex019.py

@@ -1,4 +1,4 @@
-# A teacher wants to draw one of his four students to erase the board. Make a program that helps him, reading the
+#19- A teacher wants to draw one of his four students to erase the board. Make a program that helps him, reading the
 # name of the students and writing the name of the chosen one on the screen.
 import random
 name_one = str(input('First students name:'))

ex020.py

@@ -1,4 +1,4 @@
-# The same teacher from challenge 19 wants to draw the order in which the students' work will be presented. Make a program that
+#20- The same teacher from challenge 19 wants to draw the order in which the students' work will be presented. Make a program that
 # read the names of the four students and show the order drawn.
 import random
 first_name = str(input('First students name:'.strip()))

ex021.py

@@ -1,4 +1,4 @@
-# Write a Python program that opens and plays audio from an MP3 file.
+#21- Write a Python program that opens and plays audio from an MP3 file.
 import pygame
 pygame.init()
 pygame.mixer.init()

ex023.py

@@ -1,4 +1,4 @@
-# Write a program that reads a number from 0 to 9999 and displays each of the separate digits on the screen.
+#23- Write a program that reads a number from 0 to 9999 and displays each of the separate digits on the screen.
 number = int(input('Informe um número:'))
 unit = number // 1 % 10
 ten = number // 10 % 10