Merge pull request #24 from edilsonmatola/python-basics

Pyhton Data Type Conversion
edilsonmatola · Mar 17, 2022 · 6a51b0a · 6a51b0a
2 parents a5e9197 + cc78e07
commit 6a51b0a
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Showing 6 changed files with 57 additions and 9 deletions.
diff --git a/python_basics/4.arithmetic_operators/5.data_conversion/converting_to_integer.py b/python_basics/4.arithmetic_operators/5.data_conversion/converting_to_integer.py
diff --git a/python_basics/5.data_conversion/converting_to_float.py b/python_basics/5.data_conversion/converting_to_float.py
@@ -0,0 +1,8 @@
+# We use the float() function to convert data of other types to floating-point numbers. For example,
+
+integer_number = -15
+
+# converting to float
+float_number = float(integer_number)
+
+print(float_number)   # Output: -15.0
diff --git a/python_basics/5.data_conversion/error_converting.py b/python_basics/5.data_conversion/error_converting.py
@@ -0,0 +1,9 @@
+# We cannot convert all types of strings to integers. Let's take an example.
+
+string_number = 'Howdy!'
+
+# converting to integer
+
+integer_number = int(string_number)    # Error!
+
+print(integer_number)
diff --git a/python_basics/5.data_conversion/int_float_challenge.py b/python_basics/5.data_conversion/int_float_challenge.py
@@ -0,0 +1,24 @@
+"""
+* Create a program to convert a variable of one type to another.
+
+* Create a variable named x and assign a string value '5' to it.
+
+* Create another variable y and assign '10' to it.
+
+* Convert the value stored in x and y to integers and multiply them.
+
+* Print the result.
+
+"""
+
+x = '5'
+
+y = '10'
+
+x = int(x)
+
+y = int(y)
+
+product = x * y
+
+print(product)  # Output: 50
diff --git a/python_basics/5.data_conversion/string_to_float.py b/python_basics/5.data_conversion/string_to_float.py
@@ -0,0 +1,8 @@
+string_number = '-15.65'
+
+# converting to float
+# float_number will be -15.65
+
+float_number = float(string_number)
+
+print(float_number)   # Output: -15.65
diff --git a/python_basics/5.data_conversion/string_to_integer.py b/python_basics/5.data_conversion/string_to_integer.py
@@ -0,0 +1,8 @@
+string_number = '15'
+
+# converting to integer
+# integer_number will contain 15
+
+integer_number = int(string_number)
+
+print(integer_number)  # Output: 15