利用遗传算法求最小值，程序中求得是表达式x1*x1+x2*x2+x3*x3再-2~2上的最小值，以及对应的x值，算法中使用二进制编码，交叉采用不同交叉和优势交叉，变异也分两种，不用变异和优势变异-using genetic algorithms for the minimum, procedures to seek expressions x1 x1 x2 * * * x2 x3 x3 another 2 ~ 2 on the minimum, and the corresponding val

基本遗传算法在求一个函数表达式的最大值应用！-basic genetic algorithm in a function expression for the maximum application!

离散数学重言式判别以及逻辑表达式求值原代码()

常用问题的算法，包括表达式求值，递归二分查找，归并算法，回溯法求解数独问题等(The commonly used algorithms, including recursive expression evaluation, two search, merging algorithm, backtracking and Sudoku problem etc.)