Problem:
Take the number 6 and multiply it by each of 1273 and 9854:
6 [×] 1273 = 7638
6 [×] 9854 = 59124
By concatenating these products we get the 1 to 9 pandigital 763859124. We will call 763859124 the "concatenated product of 6 and (1273,9854)". Notice too, that the concatenation of the input numbers, 612739854, is also 1 to 9 pandigital.
The same can be done for 0 to 9 pandigital numbers.
What is the largest 0 to 9 pandigital 10-digit concatenated product of an integer with two or more other integers, such that the concatenation of the input numbers is also a 0 to 9 pandigital 10-digit number?
6 [×] 1273 = 7638
6 [×] 9854 = 59124
By concatenating these products we get the 1 to 9 pandigital 763859124. We will call 763859124 the "concatenated product of 6 and (1273,9854)". Notice too, that the concatenation of the input numbers, 612739854, is also 1 to 9 pandigital.
The same can be done for 0 to 9 pandigital numbers.
What is the largest 0 to 9 pandigital 10-digit concatenated product of an integer with two or more other integers, such that the concatenation of the input numbers is also a 0 to 9 pandigital 10-digit number?
Solution:
648
Code:
The solution may include methods that will be found here: Library.java .
public interface EulerSolution{
public String run();
}We don't have code for that problem yet! If you solved that out using Java, feel free to contribute it to our website, using our "Upload" form.
No comments:
Post a Comment