用遗传算法解决一维下料问题，返回总用料以及下料方式。-solve the problem of CSP

一个采用用遗传算法解决一维下料问题的代码，返回总用料以及下料方式，可直接使用。-Using a genetic algorithm to solve the problem of one-dimensional cutting code, the total return of materials and cutting methods can be used directly.

用遗传算法解决一维下料问题，返回回总用料以及下料方式。可直接使用。 -Genetic algorithm to solve the one-dimensional cutting stock problem, return back to the total use of materials and material way. Can be used directly.