arun_lisieux

PROBLEM : A palindromic number reads the same both ways. The largest palindrome made from the product of two 2-digit numbers is 9009 = 91 × 99. Find the largest palindrome made from the product of two 3-digit numbers. I came up with a solution for the above problem. I …

[QUOTE=Freaky_Chris;792514]This is a bad solution, you should not do it this way as this relies on you know A exactly how many digits will be entered at compile time. Plus it wouldn't be quite that simple since 363 would correspond to x, and x y and z. Please rad Stu's …

QUESTION: The prime factors of 13195 are 5, 7, 13 and 29. What is the largest prime factor of the number 600851475143 ? I was trying to solve this problem. I was previously suggested to use the "Sieve of Eratosthenes" Method to find the prime nos. [url]http://en.wikipedia.org/wiki/Sieve_of_Eratosthenes[/url] I came up …

QUESTION : 2520 is the smallest number that can be divided by each of the numbers from 1 to 10 without any remainder. What is the smallest number that is evenly divisible by all of the numbers from 1 to 20? While trying to solve this problem, i came up …

Ques: The prime factors of 13195 are 5, 7, 13 and 29. What is the largest prime factor of the number 600851475143 ? I came up with the following code. This did compile in VC++ Express Edition without any errors/warnings. But i only get a blank output screen. Someone plz …

Hey ppl, Im currently writing a code for the following problem. " Problem Statement ***Note: Please keep programs under 7000 characters in length. Thank you Class Name: SquareDigits Method Name: smallestResult Parameters: int Returns: int Define the function S(x) as the sum of the squares of the digits of x. …

Hey ppl, Im trying to solve some problems for topcoder website for practice purposes. But the compiler shows the following error for the codes i've been compiling. I have no problems compiling these codes with Borland C++. I've posted the errors and code below. Errors: Your code did not compile: …

Hey ppl, I was browsing thro the topcoder sample problems and came up with this one. Plz suggest some good algorithm for this. Problem Statement Note: Please keep programs under 7000 characters in length. Thank you Class Name: SquareDigits Method Name: smallestResult Parameters: int Returns: int Define the function S(x) …

Guys, Im not very experienced in C++. I was practicing problems from topcoder to improve my knowledge in C++. I've posted the code i used for solving a problem statement given by topcoder website. The compiler tells that there is a linking error with this code and hence its not …