Create dictionary using dict() constructor Dry Run in PYTHON

Create dictionary using dict() constructor is an interactive PYTHON dry run visualizer from the Dict programs section. Study the source code, then use the execution controls to follow each step, variable update, highlighted line, and console output.

This page provides a browser-based dry run with source-code highlighting, auto-scroll, voice narration controls, and execution output for learning the program step by step.

Create dictionary using dict() constructor Program Code

# Different ways to create dict using dict()
# Method 1: Keyword arguments
dict1 = dict(name="Alice", age=25, city="New York")
print("Keyword args:", dict1)

# Method 2: List of tuples
dict2 = dict([("a", 1), ("b", 2), ("c", 3)])
print("List of tuples:", dict2)

# Method 3: Tuple of tuples
dict3 = dict((("x", 10), ("y", 20), ("z", 30)))
print("Tuple of tuples:", dict3)

# Method 4: Using zip()
keys = ["name", "age", "city"]
values = ["Bob", 30, "Boston"]
dict4 = dict(zip(keys, values))
print("Using zip():", dict4)

# Method 5: Empty dict
dict5 = dict()
print("Empty dict:", dict5)

View the complete Dict programs page.