这个是一个用C语言开发的彩蛇吞蛋的代码，能够实现不同难度的选择，食物颜色随机产生，没有使用复杂的指针算法，游戏结束时运用点阵字给程序增添色彩。-This is a color developed in C language code for the snake to swallow the egg, to achieve the difficulty of the choice of different food color randomly generated, do not use complex pointer arithmetic, word games to end the use of dot-matrix program to add color.