VarDatatypes

round() The “round()” function rounds the number specified in parentheses to the nearest integer. (When rounding the value “.5,” the result may differ from what...

Not limited to Python, programming languages can convert types. You can convert between int and float types, or convert numbers to strings (a sequence of charac...

Complex Calculations Even if a calculation formula looks complicated at first glance, you can get the result by carefully calculating each step. However, compli...

The four arithmetic operations in Python follow the same order as you learned in math class. For example, you may have learned the following rules. Calculate fr...

Augmented assignment statement First, examine the following code. num = 3 num = num + 6 # Add 6 to num and overwrite the value. print(num) # 9 is output First, ...

In Python, various operators are available, allowing you to write complex calculations easily. In this lecture, we will introduce frequently used operators for ...

When working with numerical data in Python, it is necessary to distinguish between integer and floating-point values and write code accordingly. Since Python ve...

After assigning a value to a variable, you can assign a different value to the same variable....

Handling keyword names with special meanings and built-in function names in Python....

Regarding Python variable naming rules, there are restrictions on the characters that can be used in variable names....