Program to check if a particular value is present in a dictionary in python

In this python programming article, we are going to learn

• program to check if a particular value is present in a dictionary in python

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Program to check if a particular value is present in a dictionary in Python

The program to check if a particular value is present in a dictionary in python is as follows:

 

# Owner : TutorialsInhand Author : Devjeet Roy

subject_marks = {
    "English" : 83,
    "Bengali" : 87,
    "Mathematics" : 98,
    "Physics" : 88,
    "Chemistry" : 91,
    "Computer Science" : 96
}

searchable = int(input("Enter the marks to be searched: ").strip())

for i in subject_marks.values():
    if i == searchable:
        print("You got {} marks in one of the subjects.".format(i))
        break

The output of the program is as follows:

 

PS C:\Users\DEVJEET\Desktop\tutorialsInHand> python code.py
Enter the marks to be searched: 98
You got 98 marks in one of the subjects.
PS C:\Users\DEVJEET\Desktop\tutorialsInHand> python code.py
Enter the marks to be searched: 55
PS C:\Users\DEVJEET\Desktop\tutorialsInHand>

Few important tips about the program

1. We take the value which the user wants to search.

2. The .values() method of Python dictionary helps us to iterate over the values of the python dictionary.

3. If the value exist, it will print the line. Else, it will not print anything in the console. However, you can use flag variables to handle the situation in a better way if needed.