Algorithm

1. Initialize the dictionary.
2. Use a for loop to iterate over the items of the dictionary.
3. Inside the loop, access the current key-value pair using loop variables.
4. Perform desired operations using the key and value within the loop.
5. Continue the loop until all key-value pairs have been processed.

Code Examples

#1 Code Example- Access both key and value using items()

Code - Python Programming

dt = {'a': 'juice', 'b': 'grill', 'c': 'corn'}

for key, value in dt.items():
    print(key, value)
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Output

x
–
+
cmd
a juice
b grill
c corn

#2 Code Example- Access both key and value without using items()

Code - Python Programming

dt = {'a': 'juice', 'b': 'grill', 'c': 'corn'}

for key in dt:
    print(key, dt[key])
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Output

x
–
+
cmd
a juice
b grill
c corn

#3 Code Example- Access both key and value using iteritems()

Code - Python Programming

dt = {'a': 'juice', 'b': 'grill', 'c': 'corn'}

for key, value in dt.iteritems():
    print(key, value)
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Output

x
–
+
cmd
a juice
b grill
c corn

#4 Code Example- Return keys or values explicitly

Code - Python Programming

dt = {'a': 'juice', 'b': 'grill', 'c': 'corn'}

for key in dt.keys():
    print(key)

for value in dt.values():
    print(value)
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Output

x
–
+
cmd
a
b
c
juice
grill
corn
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Demonstration

Python Programimg Example to Iterate Over Dictionaries Using for Loop-DevsEnv