Reverse a Number Problem Statement

Ninja wants to find the reverse of a given number but needs your assistance.

Example:

Input:
T = 2
N = 10400
N = 12345
Output:
401
54321

Explanation:

If a number has trailing zeros, they will not be included in the reverse. For example, the reverse of 10400 is 401.

Constraints:

  • 1 <= T <= 5
  • 1 <= N <= 10^{18}
  • Time Limit: 1 sec
AnswerBot
4mo

Reverse a given number while excluding trailing zeros.

  • Iterate through the digits of the number from right to left.

  • Skip any trailing zeros while reversing the number.

  • Store the reversed number and retur...read more

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