大家好！我是编码小哥，欢迎关注，持续分享更多实用的编程经验和开发技巧，共同进步！ 

#include <assert.h>
#include <stdio.h>
#include <stdlib.h>#include "stack.h"void **array;int max = 10;int counter = 0;int offset = -1;void initStack()
{array = malloc(sizeof(void *) * max);assert(array);
}void grow()
{max += 10; int i; void **tmp = malloc(sizeof(void *) * max);for (i = 0; i < max - 10; i++){*(tmp + i) = *(array + i);}free(array);array = tmp;
}void push(void *object)
{assert(object); if (counter < max){offset++; *(array + offset) = object;counter++;}else{grow();       push(object); }
}void *pop()
{void *top = *(array + offset);assert(top);assert(!isEmpty());offset--;counter--;return top;
}int size() { return counter; }int isEmpty() { return counter == 0; }void *top()
{return array[offset];
}