Python Program to Print Positive Numbers in a Range

Write a Python program to print positive numbers in a range or from 1 to n. This example allows minimum and maximum numbers and prints the positive numbers within that range.

minimum = int(input("Enter the Minimum Number = "))
maximum = int(input("Enter the Maximum Number = "))

print("\nAll Positive Numbers from {0} and {1}".format(minimum, maximum)) 
for num in range(minimum, maximum + 1):
    if num >= 0:
        print(num, end = '   ')

This program helps to print positive numbers in a range using a while loop.

minimum = int(input("Enter the Minimum Number = "))
maximum = int(input("Enter the Maximum Number = "))

print("\nAll Positive Numbers from {0} and {1}".format(minimum, maximum))
while minimum <= maximum:
    if minimum >= 0:
        print(minimum, end = '   ')
    minimum = minimum + 1

Enter the Minimum Number = -50
Enter the Maximum Number = 39

All Positive Numbers from -50 and 39
0   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23   24   25   26   27   28   29   30   31   32   33   34   35   36   37   38   39

In this Python example, the positiveNumbers function accepts two integers and prints the positive numbers between them.

def positiveNumbers(x, y):
    for num in range(x, y + 1):
        if num >= 0:
            print(num, end = '   ')


minimum = int(input("Enter the Minimum Number = "))
maximum = int(input("Enter the Maximum Number = "))

print("\nAll Positive Numbers from {0} and {1}".format(minimum, maximum)) 
positiveNumbers(minimum, maximum)

Enter the Minimum Number = -90
Enter the Maximum Number = 50

All Positive Numbers from -90 and 50
0   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23   24   25   26   27   28   29   30   31   32   33   34   35   36   37   38   39   40   41   42   43   44   45   46   47   48   49   50

Python Program to Print Positive Numbers in a Range Using List Comprehension

We use a list comprehension to print all positive numbers in a given range. Here, we use an if statement to filter the values greater than 0. Refer to the Python list comprehension.

start, end = -5, 15

numbers = [i for i in range(start, end + 1) if i > 0]
print(numbers)

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15]

Use filter to display all positive numbers

Here, the condition (x > 0) checks whether the iteration value is greater than 0. If so, the filter() selects those numbers. Finally, the list () function converts the filter object to a list.

start, end = -10, 10

numbers = filter(lambda x: x > 0, range(start, end+1))
print(list(numbers))

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]

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