To iterate over the entries (key-value pairs) in a dictionary in Python, you can use a `for` loop to loop through the `items()` method of the dictionary. This allows you to access both the key and the value of each entry.
We can iterate over the entries in a dictionary in Python using a `for` loop. This example demonstrates how to loop through the entries of a dictionary and print each key-value pair.
For example,
my_dict
with integer keys and string values.my_dict = {
1: 'One',
2: 'Two',
3: 'Three'
}
# Iterate over the entries in the dictionary
print('Entries in the dictionary:')
for key, value in my_dict.items():
print(f'Key: {key}, Value: {value}')
Entries in the dictionary: Key: 1, Value: One Key: 2, Value: Two Key: 3, Value: Three
We can iterate over the entries in a dictionary in Python using a `for` loop and perform operations on the values. This example demonstrates how to loop through the entries of a dictionary, modify the values, and print each key-value pair.
For example,
my_dict
with integer keys and string values.my_dict = {
1: 'One',
2: 'Two',
3: 'Three'
}
# Iterate over the entries in the dictionary and modify values
print('Modified entries in the dictionary:')
for key, value in my_dict.items():
modified_value = value.upper()
print(f'Key: {key}, Value: {modified_value}')
Modified entries in the dictionary: Key: 1, Value: ONE Key: 2, Value: TWO Key: 3, Value: THREE
In this tutorial, we learned How to Iterate over Entries (Key-Value Pairs) in a Dictionary in Python language with well detailed examples.