Given four numbers(say 1,2,3,6). How Can we generate all possible combinations using addition,subtraction,multiplication,division and brackets.
I have found a similar problem: Free Parentheses (ACM ICPC Jakarta 2008 LA 4143) please help..
Given four numbers(say 1,2,3,6). How Can we generate all possible combinations using addition,subtraction,multiplication,division and brackets.
I have found a similar problem: Free Parentheses (ACM ICPC Jakarta 2008 LA 4143) please help..