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Python includes the round() function which lets you specify the number of digits you want. From the documentation: round(x[, n]) Return the floating point value x rounded to n digits after the decimal point. If n is omitted, it defaults to zero. The result is a floating point number.
24 kwi 2024 · Below are some of the approaches by which we can get two decimal places in Python: Using round() Function; String Formatting with % Operator; Using f-strings; Round Floating Value to Two Decimals U sing the round() Function. In this example, a floating-point number, 3.14159, is rounded to two decimal places using the round() Function. Python3
The round() function returns a floating point number that is a rounded version of the specified number, with the specified number of decimals. The default number of decimals is 0, meaning that the function will return the nearest integer.
12 sie 2024 · Round(float_num, Num_of_decimals) to wbudowana funkcja dostępna w Pythonie. Zwróci ci liczbę zmiennoprzecinkową, która zostanie zaokrąglona do miejsc dziesiętnych podanych jako dane wejściowe.
2 lut 2024 · This tutorial demonstrates Python’s five ways to round numbers to two decimal places. These approaches include round() function, math library, string formatting, format() function, and f-strings .
25 lut 2024 · A quick and fun way to round a list of floats to two decimal places in Python is to use a list comprehension in combination with the round() function. Here’s an example: numbers = [3.14159, 2.71828, 1.61803] rounded_numbers = [round(num, 2) for num in numbers] print(rounded_numbers) Output: [3.14, 2.72, 1.62]
8 sie 2024 · The decimal module in Python is useful for rounding float numbers to precise decimal places using the .quantize() method. In the example below, we set the precision as 0.01 to indicate we want to round the number to two decimal places. # Import the decimal module from decimal import Decimal.
