各种算法比如矩阵鞍点，分划，n阶乘，螺旋阵，穿越沙漠，二分法求解方程，百鸡问题，残缺棋盘，贪心法删数，矩阵乘法动态规划。。。等等，亲测可以运行。-Various algorithms such as matrix saddle point, partition, n factorial, spiral array, through the desert, the dichotomy solve the equations, one hundred chicken issue, incomplet