Write a program to print all keys and values of a dictionary using a loop

 

student = {"name": "John", "age": 20, "grade": "A"}

for key, value in student.items():

    print(f"Key: {key}, Value: {value}")

#source code --> clcoding.com  

Code Explanation:

Define the Dictionary

student = {"name": "John", "age": 20, "grade": "A"}

We create a dictionary named student that contains:

"name" → "John"

"age" → 20

"grade" → "A"

Use a Loop to Iterate Through the Dictionary

for key, value in student.items():

.items() → This method returns pairs of keys and values from the dictionary.

The for loop assigns each key to key and each value to value on every iteration.

Print the Key-Value Pairs

print(f"Key: {key}, Value: {value}")

We use an f-string (f"...") to format and display the key and value.

Expected Output

Key: name, Value: John

Key: age, Value: 20

Key: grade, Value: A