Dynamic Dictionaries

• Problem Description

  
  Write a program to form dynamic dictionaries and display it
  
  Input:
  
  1.Get the number of dictionaries
  2. The key-value elements for dictionaries
  
  Output:
  1. Display dictionary

• CODING ARENA

• a=int(input())

  x=[]

  y=[]

  d1={}

  for i in range(a):

      b=int(input())

      x.append(b)

  for i in range(a):

      b=int(input())

      y.append(b)

  for i in range(a):

      d1.update({x[i]:y[i]})

  print("The dictionary is")

  print(d1)

• Test Case 1

  
  Input (stdin)

  3
  
  153
  
  154
  
  155
  
  351
  
  451
  
  551
  
  

  Expected Output

  The dictionary is
  
  {153: 351, 154: 451, 155: 551}

• Test Case 2

  
  Input (stdin)

  2
  
  10
  
  1000
  
  20
  
  2000
  
  

  Expected Output

  The dictionary is
  
  {10: 20, 1000: 2000}