Given an integer x, return true if x is a palindrome, and false otherwise.
Question
Given an integer x, return true if x is a palindrome, and false otherwise.
Solution
Sure, here is a Python solution for the problem:
def is_palindrome(x):
# Step 1: Convert the integer into a string
str_x = str(x)
# Step 2: Compare the string with its reverse
if str_x == str_x[::-1]:
return True
else:
return False
This function works by first converting the integer into a string. Then it compares the string with its reverse. If they are the same, it means the integer is a palindrome, so it returns True. Otherwise, it returns False.
Similar Questions
Given an integer x, return true if x is a palindrome, and false otherwise. Example 1:Input: x = 121Output: trueExplanation: 121 reads as 121 from left to right and from right to left.Example 2:Input: x = -121Output: falseExplanation: From left to right, it reads -121. From right to left, it becomes 121-. Therefore it is not a palindrome.Example 3:Input: x = 10Output: falseExplanation: Reads 01 from right to left. Therefore it is not a palindrome.
class Solution { public boolean isPalindrome(int x) { String num =Integer.toString(x); for(int i=num.length()-1;i<0;i--){ String a =" "+num; if(num==a){ System.out.println("it is palindrome:"+a); }else{ System.out.println("it is not palindrome:"+a); } } }}
Write a C++ program to check if a given number is a palindrome. A palindrome is a number that remains the same when its digits are reversed.
Write a python program to check the given string is palindrome or not.
Problem StatementSusi loves playing with numbers and exploring their unique properties. One day, she learned about palindromic numbers and decided to write a program to check if a given number is a palindrome or not. Can you help her accomplish this task using a while loop?Note: palindrome is a number that is the same when reversed. For example, 121, 1331, and 45654 are palindromic numbers.Input format :The input consists of a single integer, n, where n is the number that Susi wants to check for palindromic properties.Output format :The output displays one of the following messages:"Palindrome" if n is a palindrome."Not a Palindrome" if n is not a palindrome.Refer to the sample output for the formatting specifications.Code constraints :In this scenario, the test cases fall under the following constraints:11 ≤ n ≤ 106Sample test cases :Input 1 :2552Output 1 :PalindromeInput 2 :1234Output 2 :Not a PalindromeInput 3 :11Output 3 :PalindromeInput 4 :1000000Output 4 :Not a Palindrome
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