How do you find the largest palindrome product?

A palindromic number reads the same both ways. The largest palindrome made from the product of two 2-digit numbers is 9009 = 91 × 99.

Should find the largest palindrome made from the product of two 3-digit numbers?

Two loops each range from 100 to 999 for 3-digit number. Then we check the product and record the maximum palindrome. The answer is: 906609.

How many solutions can give a palindrome if you multiply two 3-digit numbers by 999?

if we we square 999, we will have the largest possible number we can as a product of two 3-digit numbers. 999 * 999 = 998001. The largest palindrome which can be made which is less than that must be 997799. The smallest possible palindrome we can encounter is 11111.

How do you find the palindrome number algorithm?

Palindrome number algorithm

1. Get the number from user.
2. Hold the number in temporary variable.
3. Reverse the number.
4. Compare the temporary number with reversed number.
5. If both numbers are same, print palindrome number.
6. Else print not palindrome number.

What is the largest palindrome?

tattarrattat
The longest palindrome in English is often considered tattarrattat, coined by James Joyce in his 1922 Ulysses to imitate the sound of a knock on the door. That’s 12 letters.

How do I find the largest palindrome number in Python?

Python Challenges: Find the largest palindrome made from the product of two 4-digit numbers

1. Sample Solution:-
2. Python Code: n = 0 for a in range(9999, 100, -1): for b in range(a, 100, -1): x = a * b if x > n: s = str(a * b) if s == s[::-1]: n = a * b print(n)
3. Flowchart:
4. Python Code Editor:

What’s the longest palindrome sentence?

World’s longest palindrome?

• In honor of the 20th of February, 2002, a palindromic date, Peter Norvig designed his worlds longest unique palindromic sentence of 21,012 words.
• Norvig set himself the task to find a palindrome that consisted of only unique words.

What is the largest 4 digit palindrome that is a multiple of 6?

9999
What is the greatest possible four-digit palindrome that is a multiple of 6? The greatest four-digit palindrome is 9999.

How do you solve a palindrome problem?

Declare a function that accepts one argument, a string. Save the string length to a variable. Check if there are more letters left, if so, proceed and otherwise, you have a palindrome. Now, if the first and last letters are the same, invoke the function again, passing the string with the first and last letters sliced.

What is palindrome number example?

A palindromic number (also known as a numeral palindrome or a numeric palindrome) is a number (such as 16461) that remains the same when its digits are reversed. The palindromic primes are 2, 3, 5, 7, 11, 101, 131, 151, (sequence A002385 in the OEIS).

How do you find the largest palindrome from a string?

Use a similar technique to find the even-length palindrome. Take two indices i1 = i and i2 = i-1 and compare characters at i1 and i2 and find the maximum length till all pairs of compared characters are equal and store the maximum length. Print the maximum length.

How to check whether a number is palindrome or not in C?

C Program to Check Whether a Number is Palindrome or Not. This program reverses an integer (entered by the user) using while loop. Then, if statement is used to check whether the reversed number is equal to the original number or not.

What is the largest palindrome number which is the product of two numbers?

Given a value n, find out the largest palindrome number which is product of two n digit numbers. Input : n = 2 Output : 9009 9009 is the largest number which is product of two 2-digit numbers. 9009 = 91*99. Input : n = 3 Output : 906609

Is 1001 a palindrome?

An integer is a palindrome if the reverse of that number is equal to the original number. Enter an integer: 1001 1001 is a palindrome. Here, the user is asked to enter an integer. The number is stored in variable n . We then assigned this number to another variable orignalN.

How do you use palindrome in a loop in C?

Palindrome in C using While Loop. This C program for palindrome allows the user to enter any positive integer and. This C palindrome program allows the user to enter any positive integer and then, that number is assigned to variable Number. Next, We assign the original value to the Temp variable.