+: intermedios 088-095

common/common.py

@@ -2,7 +2,7 @@ import os
 from time import sleep
 
 clear = lambda: os.system('clear') if os.name == 'posix' else os.system('cls')
-tab='\n'+' '*4
+tab='\n'+' '*7
 
 def excp_handler(function):
     def wrapper(*args, **kwargs):
@@ -31,7 +31,7 @@ def run_func(func):
     enter_continue()
 
 def print_run_func(func):
-    print(tab, func.__doc__, '\n')
+    print("   ", func.__doc__, '\n')
     cont = 0
     retry = True
     enter_continue()

interm/interm.py

@@ -1,5 +1,6 @@
 from . import interm01 as ex01
 from . import interm02 as ex02
+from . import interm03 as ex03
 from common.common import (
         print_challenges,
         user_input,
@@ -74,34 +75,36 @@ def challenges02():
             case _:
                 continue
 
-#def challenges03():
+def challenges03():
-#    select_ok = False
+    select_ok = False
-#    while not select_ok:
+    while not select_ok:
-#        clear()
+        clear()
-#        i, ex3 = print_challenges(ex03.basics_003)
+        i, ex3 = print_challenges(ex03.interm003)
-#        selection = user_input(i)
+        selection = user_input(i)
-#        match selection:
+        match selection:
-#            case 1:
+            case 1:
-#                run_func(ex3.name_length)
+                run_func(ex3.int_array)
-#            case 2:
+            case 2:
-#                run_func(ex3.fullname_length)
+                run_func(ex3.rand_5)
-#            case 3:
+            case 3:
-#                run_func(ex3.full_name_lower)
+                run_func(ex3.range_save)
-#            case 4:
+            case 4:
-#                run_func(ex3.nursery)
+                run_func(ex3.repeated)
-#            case 5:
+            case 5:
-#                run_func(ex3.any_mayus)
+                run_func(ex3.two_arrays)
-#            case 6:
+            case 6:
-#                run_func(ex3.mambo_name)
+                run_func(ex3.array_dels)
-#            case 7:
+            case 7:
-#                run_func(ex3.pig_latin)
+                run_func(ex3.sel_one)
-#            case 'v':
+            case 8:
-#                return
+                run_func(ex3.decim_array)
-#            case 's':
+            case 'v':
-#                exit(0)
+                return
-#            case _:
+            case 's':
-#                continue
+                exit(0)
-#
+            case _:
+                continue
+
 #def challenges04():
 #    select_ok = False
 #    while not select_ok:

interm/interm03.py

@@ -0,0 +1,150 @@
+class interm003:
+
+    def int_array(self):
+        """Ask the user for a list of five integers. Store them in an array.
+        Sort the list and display it in reverse order."""
+        from array import array
+        nums = array ('i', [])
+        print("Se te solicitarán 5 números")
+        for n in range(5):
+            num = int(input(f"{n+1} Ingresa un número: "))
+            nums.append(num)
+        nums = sorted(nums)
+        nums.reverse()
+        print(nums)
+
+    def rand_5(self):
+        """Create an array which will store a list of integers. Generate five
+        random numbers and store them in the array. Display the array (showing
+        each item on a separate line)"""
+        from array import array
+        from random import randint
+        nums = array ('i', [])
+        for _ in range(5):
+            nums.append(randint(1,100))
+        for num in nums:
+            print(num)
+
+    def range_save(self):
+        """Ask the user to enter numbers. If they enter a number between 10 and
+        20, save it in the array, otherwise display the message \"Outside the
+        range\". Once five numbers have been successfully added, display the
+        message \"Thank you\" and display the array with each item shown on a
+        separate line."""
+        from array import array
+        nums = array ('i', [])
+        while len(nums) < 5:
+            num = int(input("Ingresa un número (10-20): "))
+            if 10 <= num <= 20:
+                nums.append(num)
+            else:
+                print("Fuera de rango")
+        print("Gracias")
+        for num in nums:
+            print(num)
+
+    def repeated(self):
+        """Create an array which contains five numbers (two of which should be
+        repeated). Display the whole array to the user. Ask the user to enter
+        one of the numbers from the array and then display a message saying how
+        many times that number appears in the list."""
+        from array import array
+        nums = array ('i', [1,1,2,3,3])
+        print('Números en el array: ', ', '.join(map(str, nums.tolist())))
+        sel = int(input("Ingresa un número del array: "))
+        if sel in nums:
+            print(f"{sel} aparece {nums.count(sel)} veces en el array")
+        else:
+            print(f"{sel} no es parte del array")
+
+    def two_arrays(self):
+        """Create two arrays (one containing three numbers that the user enters
+        and one containing a set of five random numbers). Join these two arrays
+        together into one large array. Sort this large array and display it so
+        that each number appears on a separate line."""
+        from array import array
+        from random import randint
+        nums_1 = array ('i', [])
+        nums_2 = array ('i', [])
+        for _ in range(5):
+            nums_1.append(randint(1,100))
+        while len(nums_2) < 3:
+            num = int(input("Ingresa un número: "))
+            nums_2.append(num)
+        nums = nums_1+nums_2
+        nums = sorted(nums)
+        for num in nums:
+            print(num)
+
+    def array_dels(self):
+        """Ask the user to enter five numbers. Sort them into order and present
+        them to the user. Ask them to select one of the numbers. Remove it from
+        the original array and save it in a new array."""
+        from array import array
+        nums = array ('i', [])
+        dels = array ('i', [])
+        print("Se te solicitarán 5 números")
+        for n in range(5):
+            num = int(input(f"{n+1} Ingresa un número: "))
+            nums.append(num)
+        nums = sorted(nums)
+        print('Números en el array: ', ', '.join(map(str, nums)))
+        while True:
+            sel = int(input("Ingresa un número del array: "))
+            if sel in nums:
+                nums.remove(sel)
+                dels.append(sel)
+                break
+        print('Array original: ', ', '.join(map(str, nums)))
+        print('Array números borrados: ', ', '.join(map(str, dels)))
+
+    def sel_one(self):
+        """Display an array of five numbers. Ask the user to select one of the
+        numbers. Once they have selected a number, display the position of that
+        item in the array. If they enter something that is not in the array,
+        ask them to try again until they select a relevant item."""
+        from array import array
+        from random import randint
+        nums = array ('i', [])
+        while len(nums) < 5:
+            num = randint(1,100)
+            if num not in nums:
+                nums.append(num)
+        print(f"Array: {', '.join(map(str, nums))}")
+        while True:
+            sel = int(input("Ingresa un número del array: "))
+            if sel in nums:
+                print(f"{sel} esta en el índice {nums.index(sel)} del array")
+                break
+            else:
+                print(f"{sel} no petenece al array")
+
+    def decim_array(self):
+        """Create an array of five numbers between 10 and 100 which each have
+        two decimal places. Ask the user to enter a whole number between 2 and
+        5. If they enter something outside of that range, display a suitable
+        error message and ask them to try again until they enter a valid amount.
+        Divide each of the numbers in the array by the number the user entered
+        and display the answers shown to two decimal places."""
+        from array import array
+        from random import uniform
+        nums = array ('f', [])
+        print("Array: ", end='')
+        while len(nums) < 5:
+            num = uniform(10.00, 100.00)
+            num = round(num, 2)
+            if num not in nums:
+                nums.append(num)
+                if len(nums) < 5:
+                    print(num, end=', ')
+                else:
+                    print(num)
+        while True:
+            num = int(input("Ingresa un número entre 2 y 5: "))
+            if 2 <= num <=5:
+                for n in range(len(nums)):
+                    div = round(nums[n]/num, 2)
+                    print(f"{round(nums[n],2)}/{num} = {div}")
+                break
+            else:
+                print("Fuera de rango")

main.py

@@ -70,15 +70,14 @@ def interm_challenges():
         clear()
         print(content)
         opcs_default(1)
-        selection = user_input(2)
+        selection = user_input(3)
         match selection:
             case 1:
                 interm.challenges01()
             case 2:
                 interm.challenges02()
             case 3:
-                #interm.challenges03()
+                interm.challenges03()
-                pass
             case 4:
                 #interm.challenges04()
                 pass