Day 2 - Data Types

Author: Zemerik

Day 2 - Data Types/README.md

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+# Day 2: Data Types and Operations
+
+## Concepts:
+- Fundamental data types
+- Arithmetic operations
+- Type conversion
+
+## Exercises:
+1. Create a BMI calculator (weight/height²)
+2. Make a string reverser

Day 2 - Data Types/data_types.py

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+# Numeric types
+integer_num = 10
+float_num = 3.14
+
+# Sequence types
+my_string = "Python"
+my_list = [1, 2, 3]
+
+# Boolean
+is_true = True
+
+print(f"Type of integer_num: {type(integer_num)}")

Day 2 - Data Types/operations.py

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+# Arithmetic
+print(5 + 3)
+print(10 - 2.5)
+print(2 ** 4)  # Exponentiation
+
+# String operations
+greeting = "Hello" + " " + "World!"
+print(greeting)

Day 2 - Data Types/type_conversion.py

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+# Implicit conversion
+print(3 + 2.5)  # int + float = float
+
+# Explicit conversion
+num_str = "123"
+num_int = int(num_str)
+print(num_int * 2)