Answer:
2. Here's an example Python code that prompts the user for a floating-point number and prints the smallest integer that is larger than the number the user entered:
import math
number = float(input("Enter a floating-point number: "))
smallest_int = math.ceil(number)
print(f"The smallest integer larger than {number} is {smallest_int}")
In this code, we first use the input() function to prompt the user for a floating-point number, which we then convert to a float using the float() function.
We then use the ceil() function from the math module to calculate the smallest integer that is larger than the number entered by the user. The ceil() function returns the smallest integer greater than or equal to its argument, so we are guaranteed to get an integer that is larger than the original number.
Finally, we use string interpolation (using the f prefix) to display the original number entered by the user and the smallest integer that is larger than it.
3. Here's an example Python code that converts the user's input to a float and prints the positive value of the user's input:
usernumber = input("Enter a number: ")
usernumber_float = float(usernumber)
positive_value = abs(usernumber_float)
print(f"The positive value of {usernumber} is {positive_value}")
In this code, we first use the input() function to prompt the user for a number, which we store in the variable usernumber. We then convert usernumber to a float using the float() function and store the result in a new variable called usernumber_float.
We then use the abs() function to calculate the absolute value of usernumber_float, which gives us the positive value of the user's input.
Finally, we use string interpolation to display the original number entered by the user and its positive value.