End of Assignment 2

Author: mcwebtree

Assessment/Wk2/cost_of_living.jpg

@@ -0,0 +1,47 @@
+# calculate total cost of living 
+
+##
+#  Helpers 
+##
+
+## function to get a float with error checking
+def get_float(input_prompt, min_val=float(0.01), max_val=float(100.00)):
+    return_value=float(0.0)
+    float_val=float(-1)
+
+    try:
+        while not ((float_val >= min_val and float_val <= max_val)) :
+            get_val=input(input_prompt + f" (Min: {str(min_val)} Max: {str(max_val)} Exit: 0)")
+            float_val=float(get_val)
+
+            ## exit if select 0
+            if  float_val==0: 
+                break
+        
+        return_value=float_val
+    except:
+        print ( f"Invalid '{input_prompt}' value entered '{get_val}'" ) 
+    finally:
+        return return_value
+
+print ( 'Monthly Cost adder upper')
+print ( '-' * 25 )
+
+#Input
+rent=get_float("Rent per month",float(0.01),float(9999.99))
+gas=get_float("Gas payment per month",float(0.01),float(9999.99))
+elec=get_float("Electric payment per month",float(0.01),float(9999.99))
+water=get_float("Water payment per month",float(0.01),float(9999.99))
+council=get_float("Council tax payment per month",float(0.01),float(9999.99))
+total = rent + gas + elec + water + council
+
+# Output
+print ( 'Your monthly expenses are:')
+print ( f'{"Rent:":16}£{rent:8.2f}')
+print ( f'{"Gas:":16}£{gas:8.2f}')
+print ( f'{"Electricity:":16}£{elec:8.2f}')
+print ( f'{"Water:":16}£{water:8.2f}')
+print ( f'{"Council Tax:":16}£{council:8.2f}')
+print ( "=" * 25)
+print ( f'{"Total:":16}£{total:8.2f}')
+print ( "=" * 25)

Assessment/Wk2/cost_of_living.py

@@ -1,15 +1,15 @@
 #  Calculate cuboid stats
-
+###
 # helpers
-
+###
 ## function to get an integer with error checking
 def get_int(input_prompt, min_val=int(1), max_val=int(100)):
     return_value=int(0)
     int_val=int(-1)
 
     try:
-        while not ((int_val >= min_int & int_val <= max_val)) :
-            get_val=input(input_prompt + f" (Min: {str(min_int)} Max: {str(max_int)} Exit: 0)")
+        while not ((int_val >= min_val and int_val <= max_val)) :
+            get_val=input(input_prompt + f" (Min: {str(min_val)} Max: {str(max_val)} Exit: 0)")
             int_val=int(get_val)
 
             ## exit if select 0
@@ -22,23 +22,20 @@ def get_int(input_prompt, min_val=int(1), max_val=int(100)):
     finally:
         return return_value
 
-
-
 # params
 min_int=int(1)
 max_int=int(100)
 
 print ( 'Welcome to the Cuboid Calculator' )
-print ( '-' * 40 )
+print ( '-' * 32 )
 
 cub_width=get_int("Width  (cm): ")
 cub_height=get_int("Height (cm): ")
 cub_length=get_int("Length (cm): ")
 
-print (type(cub_width))
-print (type(cub_height))
-print (type(cub_length))
-
+# print (type(cub_width))
+# print (type(cub_height))
+# print (type(cub_length))
 
 if ( cub_width > int(0) and cub_height > int(0) and cub_length > int(0) ) :
     surface= 2 * ( ( cub_width * cub_height ) + ( cub_height * cub_length ) + ( cub_length * cub_width ) )

Assessment/Wk2/cuboid.jpg

@@ -0,0 +1,51 @@
+## distance calculator for calculating distances. 
+
+##
+#  Helpers 
+##
+
+## function to get an integer with error checking
+def get_int(input_prompt, min_val=int(1), max_val=int(100)):
+    return_value=int(0)
+    int_val=int(-1)
+
+    try:
+        while not ((int_val >= min_val and int_val <= max_val)) :
+            get_val=input(input_prompt + f" (Min: {str(min_val)} Max: {str(max_val)} Exit: 0)")
+            int_val=int(get_val)
+
+            ## exit if select 0
+            if  int_val==0: 
+                break
+        
+        return_value=int_val
+    except:
+        print ( f"Invalid '{input_prompt}' value entered '" + get_val + "'" ) 
+    finally:
+        return return_value
+
+
+
+# The formula you will need to perform the calculation is:
+# 𝑠=𝑢𝑡+ 1/2(𝑎𝑡2)
+# where
+# 𝑠 = distance
+# 𝑢 = initial velocity
+# 𝑡 = time taken
+# 𝑎 = acceleration
+
+print ( 'Distance Calculator ' )
+print ( '-' * 42 )
+
+## get values 
+val_u = get_int("Initial Velocity")
+val_t = get_int("Time taken")
+val_a = get_int("Acceleration")
+
+val_s = (val_u * val_t) + (0.5 * val_a * (val_t * val_t))
+
+print ( f'An object travelling with initial velocity {val_u} m/s')
+print ( f'Accelerating at a constant rate of {val_a} m/s/s')
+print ( f'For {val_t} seconds ')
+print ( f'Will have travelled {val_s} meters ')
+

Assessment/Wk2/cuboid.py

@@ -0,0 +1,41 @@
+
+## function to get an integer with error checking
+def get_int(input_prompt, min_val=int(1), max_val=int(100)):
+    return_value=int(0)
+    int_val=int(-1)
+
+    try:
+        while not ((int_val >= min_val and int_val <= max_val)) :
+            get_val=input(input_prompt + f" (Min: {str(min_val)} Max: {str(max_val)} Exit: 0)")
+            int_val=int(get_val)
+
+            ## exit if select 0
+            if  int_val==0: 
+                break
+        
+        return_value=int_val
+    except:
+        print ( f"Invalid '{input_prompt}' value entered '" + get_val + "'" ) 
+    finally:
+        return return_value
+
+
+## function to get a float with error checking
+def get_float(input_prompt, min_val=float(0.01), max_val=float(100.00)):
+    return_value=float(0.0)
+    float_val=float(-1)
+
+    try:
+        while not ((float_val >= min_val and float_val <= max_val)) :
+            get_val=input(input_prompt + f" (Min: {str(min_val)} Max: {str(max_val)} Exit: 0)")
+            float_val=float(get_val)
+
+            ## exit if select 0
+            if  float_val==0: 
+                break
+        
+        return_value=float_val
+    except:
+        print ( f"Invalid '{input_prompt}' value entered '{get_val}'" ) 
+    finally:
+        return return_value

Assessment/Wk2/distance_calculator.jpg

@@ -0,0 +1,44 @@
+# Convert seconds into hours, minutes, seconds. 
+
+##
+#   Imports
+# ##
+from datetime import timedelta
+
+##
+#  Helpers 
+##
+
+## function to get an integer with error checking
+def get_int(input_prompt, min_val=int(1), max_val=int(100)):
+    return_value=int(0)
+    int_val=int(-1)
+
+    try:
+        while not ((int_val >= min_val and int_val <= max_val)) :
+            get_val=input(input_prompt + f" (Min: {str(min_val)} Max: {str(max_val)} Exit: 0)")
+            int_val=int(get_val)
+
+            ## exit if select 0
+            if  int_val==0: 
+                break
+        
+        return_value=int_val
+    except:
+        print ( f"Invalid '{input_prompt}' value entered '" + get_val + "'" ) 
+    finally:
+        return return_value
+
+print ( 'Time converter v0.1')
+print ( '-' * 42 )
+
+# Get the input of seconds
+var_seconds = get_int("Enter Number of Seconds",int(1),int(86399))
+
+# output the result 
+tmp_conv=str(timedelta(seconds=var_seconds))
+
+a_parts=tmp_conv.split(":")
+
+print ( f'{"Input":6} {"Hours":>10} {"Minutes":>10} {"Seconds":>10} ')
+print ( f'{var_seconds:<6} {int(a_parts[0]):10} {int(a_parts[1]):10} {int(a_parts[2]):10} ')