Series – 2. Given two integers A and B, print all numbers from A to B inclusively in ascending order if A is less than B, otherwise print them in descending order.
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A = int(input()) B = int(input()) if A <= B: for number in range(A, B + 1): print(number) else: for number in range(A, B - 1, -1): print(number) |
- Reading Input:
A = int(input())
B = int(input())
- The
input() function reads a line of text from the user.
- The
int() function converts the input text to an integer.
A and B store the integer values provided by the user.
- Conditional Statement:
- This condition checks if
A is less than or equal to B.
- Ascending Order:
for number in range(A, B + 1):
print(number)
- If
A is less than or equal to B, a for loop iterates over the range from A to B (inclusive).
- The
print() function outputs each number in this range.
- Descending Order:
else:
for number in range(A, B - 1, -1):
print(number)
- If
A is greater than B, a for loop iterates over the range from A to B (inclusive) in reverse order.
- The
range(A, B - 1, -1) function generates a sequence of numbers from A to B in steps of -1.