GLPK has to consider the decision variables as integer variables.
GLPK必须要将这些决策变量全部当作整型变量进行考虑。
By the way, the integer variables can be displayed as other variables using "echo".
顺便说一下，与其它变量一样，可以使用“ echo ”显示整数变量。
These models are large scale integer programmings with 0-1 variables and general integer variables.
这些模型形成具有0—1变量和一般整型变量的大规模整数规划问题。
This paper discusses how to solve the nonlinear two-level decision making problem with integer variables.
本文讨论一类含整变量的非线性两层决策问题。
In this paper, we present an exact algorithm for solving nonseparable convex knapsack problems with linear constraints and bounded integer variables.
本文对线性约束不可分离凸背包问题给出了一种精确算法。
We propose an interactive decision making method based on the objective aspiration level for multiobjective decision making problems with integer variables.
本文针对含整变量多目标决策问题提出了一种基于目标期望水平的交互式决策方法。
In this paper, based on the determined move set and structured tabu list, tabu search technique is used to solve the bilevel decision making problem with integer variables in the upper level.
对上层变量为整数型的两层决策问题，在确定移动集、构造禁忌表的基础上，提出了禁忌搜索解法。
Variables in PHP are weakly typed: you can assign a variable as an integer and later as a character.
php中的变量都是弱类型的：您可以将变量指定为整型，稍后将其指定为字符型。
This structure takes advantage of Python's ability to treat methods as variables and pass them as arguments in exactly the same way a string or integer would be passed.
这种结构利用了Python可以将方法视为变量并可以将它们作为参数传递(传递的方式与传递字符串或整数相同)的优势。
CLPPlus supports variables of various data types, including integer, decimal, varchar, varchar2, number, Boolean, row, array of rows, cursor, etc.
CLPPlus支持各种数据类型的变量，包括integer、decimal、varchar、varchar2、number、Boolean、row、arrayofrows、cursor等。
The post office problem introduced MathProg expressions and integer-only decision variables.
邮局问题中引入了MathProg表达式和只使用整型的决策变量。
Assuming knowledge of extreme points, we develop bounds for associated convex combinations and improve bounds on the integer programming problems objective function and variables.
应用已有的极点理论，优化相伴凸组合的界并改进整数规划问题的目标函数及变量的界。
The revised simplex method is used at first to calculate the optimal line extensions without integer constraints of the variables so that it can be determined which lines should be constructed.
第一步不考虑变量的整数约束，用修正单纯形法求解，由此可确定一部分线路是否需要建设。
Palm Basic supports integer, floating point, and string variables, as well as single and multi-dimensional arrays.
并且唯一和多维数组的棕榈基本的支持整数、浮动小数点和串变量。
Expressing decision variables of the structure optimization problem in the form of vector, a 0-1 integer nonlinear programming model is presented.
该结构优化问题的决策变量采用了向量表示方法，建立0-1整数非线性规划模型，给出了可行解存在性的判定方法。
The collection of session variables is indexed by the name of the variable or by an integer index.
会话变量集合按变量名称或整数索引来进行索引。
The collection of session variables is indexed by the name of the variable or by an integer index.
会话变量集合按变量名称或整数索引来进行索引。
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