Display Values

• Problem Description

  
  Write a program to display only the values of the keys in the output
  
  Input:
  
  1.Get two dictionaries key-value elements
  
  Output:
  1. Display the first dictionary
  2. Display the second dictionary
  3. Display the concatenated dictionary
  4. Display the values of the concatenated dictionary
  
  Refer sample input and output for formatting specification. 
  
  All float values are displayed correct to 2 decimal places. 
  
  All text in bold corresponds to input and the rest corresponds to output

• CODING ARENA

• d1={}

  d2={}

  a=int(input())

  b=int(input())

  c=int(input())

  d=int(input())

  d1.update({a:b})

  print("First Dictionary")

  print(d1)

  d2.update({c:d})

  print("Second Dictionary")

  print(d2)

  print("Concatenated dictionary is")

  d1.update(d2)

  print(d1)

  print("The Values of Dictionary")

  print([b,d])

• Test Case 1

  
  Input (stdin)

  1
  
  111
  
  2
  
  222
  
  

  Expected Output

  First Dictionary
  
  {1: 111}
  
  Second Dictionary
  
  {2: 222}
  
  Concatenated dictionary is
  
  {1: 111, 2: 222}
  
  The Values of Dictionary
  
  [111, 222]

• Test Case 2

  
  Input (stdin)

  3
  
  333
  
  4
  
  444
  
  

  Expected Output

  First Dictionary
  
  {3: 333}
  
  Second Dictionary
  
  {4: 444}
  
  Concatenated dictionary is
  
  {3: 333, 4: 444}
  
  The Values of Dictionary
  
  [333, 444]