@@ -1,8 +1,8 @@
 #Complete the function to return the first digit to the right of the decimal point.
 def first_digit(num):
-return None
+return (((num%100)*100)%100)//10
 
 
 
 #Invoke the function with a positive real number. ex. 34.33
-print(first_digit())
+print(first_digit(1.79))

@@ -1,9 +1,10 @@
 #Complete the function to return the amount of days it will take to cover a route.
 #HINT: You may need to import the math module for this exercise.
+import math
 
 def car_route(n,m):
-return None
+return math.ceil(m/n)
 
 
 #Invoke the function with two intergers.
-print(car_route())
+print(car_route(700, 750))

@@ -1,10 +1,11 @@
 #Complete the function to return the respective number of the century
 #HINT: You may need to import the math module.
+import math
 
 def century(year):
-return None
+return year//100 + 1
 
 
 
 #Invoke the function with any given year.
-print(century())
+print(century(1993))

@@ -1,10 +1,10 @@
 #Complete the function to return the total cost in dollars and cents of N cupcakes.
 #Remember you can return multiple parameters => return a, b
 def total_cost(d,c,n):
-return None
+return d*n, c*n
 
 
 
 
 #Invoke the function with three intergers: cost(dollars and cents) & number of cupcakes.
-print(total_cost())
+print(total_cost(20, 30, 5))

@@ -1,9 +1,20 @@
 #Complete the function to return the number of day of the week for k'th day of year.
 def day_of_week(k):
-
-return None
-
+if (k == 1):
+return 4
+if (k == 2):
+return 5
+if (k == 3):
+return 6
+if (k == 4):
+return 7
+if (k == 5):
+return 1
+if (k == 6):
+return 2
+else:
+return 3
 
 
 #Invoke function day_of_week with an interger between 0 and 6 (number for days of week)
-print(day_of_week())
+print(day_of_week(1))

@@ -1,6 +1,6 @@
 #Complete the function to return how many hrs and min are displayed on the 24th digital clock.
 def digital_clock(n):
-return None
+return n//60, n%60
 
 #Invoke the function with any interger (seconds after midnight)
-print(digital_clock())
+print(digital_clock(150))

@@ -1 +1,6 @@
-# Your code here
+# Your code here
+x = int(input("coloca el numero para buscar su factorial"))
+fac = 1
+for i in range(x, 0, -1):
+fac=fac*i
+print(fac)