August 28, 2024
P93 - An arithmetic puzzle.
Given a list of integer numbers, find a correct way of inserting arithmetic signs (operators) such that the result is a correct equation.
Example: With the list of numbers List(2,3,5,7,11) we can form the equations 2−3+5+7=112−3+5+7=11 or 2=(3∗5+7)/112=(3∗5+7)/11 (and ten others!).