Palindromic Numbers Finder

Given an integer 'N', your task is to identify all palindromic numbers from 1 to 'N'. These are numbers that read the same way forwards and backwards.

Input:

The first line provides a single integer 'T', indicating the number of test cases.

Each test case contains a single integer 'N' located on a new line.

Output:

For each test case, print all palindromic numbers from 1 to 'N' in ascending order, separated by spaces.
Print the results for each test case on a separate line.

Example:

Input:
1
12
Output:
1 2 3 4 5 6 7 8 9 11
Explanation:

Every single-digit number qualifies as a palindrome, and additionally, the number 11 also qualifies as a palindrome.

Constraints:

  • 1 <= T <= 10
  • 1 <= N <= 10^9
  • Time Limit: 1 second
Note:

Your solution should not include printing logic, focus on implementing the function logic only.

AnswerBot
2d

Implement a function to find all palindromic numbers from 1 to N.

  • Iterate from 1 to N and check if each number is a palindrome

  • Use string manipulation to check for palindromes

  • Consider edge cases like si...read more

Rajendra Chauhan
19d
211
Comment deleted
Test me User
1y
student at
Indian Institute of Technology (IIT), Roorkee
Yes
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