Check the Key

 Check the Key

QUESTION DESCRIPTION

Write a program to check whether the given key is present in the dictionary.

If the key is present then display the value of the entered key and if the key is not present then display the appropriate message

Input:

1.Get two dictionaries key-value elements
2. Get the key value to be searched

Output:
1. Display the first dictionary
2. Display the second dictionary
3. Display the concatenated dictionary
4. Display whether the key is present or nor and the respective value of the key.

a=int(input())

b=int(input())

c=int(input())

d=int(input())

di1={a:b}

di2={c:d}

print("First Dictionary")

print(di1)

print("Second Dictionary")

print(di2)

di3={**di1,**di2}

print("Concatenated dictionary is")

print(di3)

s=int(input())

flag=0

for k,v in di3.items():

  if k==s:

    print("Key is present and value of the key is")

    print(v)

    flag=1

if flag==0:

  print("Key not present")