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Okay, so I'm trying to write a simple program that gives me both the positive and negative range of the number given by the user.
For example, if the user gives number 3 then the program should prints out -3 -2 -1 0 1 2 3
I've tried thinking but just can't think how to get the negative range outputs. But the code I got below only gives me the positive range outputs, so I was thinking may I need to do to make it gives me both the positive and negative outputs.
s = int(input("Enter a number "))
for i in range(s+1):
print i+1
556
Negative range() in PythonYou can use negative integers in range(). Most of the time, we use the negative step value to reverse a range. But apart from the step, we can use negative values in the other two arguments (start and stop) of a range() function.
No. Because the range formula subtracts the lowest number from the highest number, the range is always zero or a positive number.
Python range() Function The range() function returns a sequence of numbers, starting from 0 by default, and increments by 1 (by default), and stops before a specified number.
Python Code:n = float(input("Input a number: ")) if n >= 0: if n == 0: print("It is Zero! ") else: print("Number is Positive number. ") else: print("Number is Negative number. ")
Range() can take two parameters: range(start, end), where start is inclusive, and end is exclusive. So the range you want for 3 is: range(-3, 4). To make it general:
s = int(input("Enter a number "))
for i in range(-s, s+1):
print i
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