顺序表

main.c

@@ -6,7 +6,8 @@
 int main(void)
 {
 
-    
+    sq_list list;
+    init_sq_list(&list);
     printf("Hello World!\n");
     return 0;
 }

sq_list.c

@@ -3,9 +3,75 @@
 #include <string.h>
 #include "sq_list.h"
 
-sq_list* init_sq_list(sq_list* name)
+sq_list* init_sq_list(sq_list *name)
 {
     name = (sq_list*)malloc(sizeof(sq_list));
     memset(name, 0, sizeof(sq_list));
     return name;
 }
+
+// 删除
+void delete_sq_list(sq_list* list,int pos)
+{
+    if (pos < 0 || pos > list->length || list->length == MAX)
+    {
+        printf("位置错误\n");
+        return;
+    }
+    if (pos == list->length - 1)
+        list->data[pos] = 0;
+    else
+    {
+        for (int i = pos; i < list->length - 1; i++)
+            list->data[i] = list->data[i + 1];
+        list->data[list->length - 1] = 0;
+    }
+    list->length--;
+}
+
+// 替换
+void replace_sq_list(sq_list* list, int pos, int value)
+{
+    if (pos < 0 || pos > list->length || list->length >= MAX)
+    {
+        printf("位置错误\n");
+        return;
+    }
+    if (pos > list->length && pos <= MAX)
+        printf("不建议在此处插入");
+    list->data[pos] = value;
+}
+
+
+// 插入
+void insert_sq_list(sq_list* list, int pos, int value)
+{
+    if (pos < 0 || pos > list->length || list->length >= MAX)
+    {
+        printf("位置错误\n");
+        return;
+    }
+    if (pos == MAX)
+        printf("有损插入\n");
+    if 9pos > list->length && pos <= MAX)
+        printf("不建议在此处插入");
+    int i = list->length;
+    int flog = i;
+    for (i; i > pos; i--)
+    {
+        list->data[i + 1] = list->data[i];
+    }
+    if (flog + 1 > list->length)
+        list->length++;
+}
+
+
+
+
+// 打印
+void print_sq_list(sq_list* list)
+{
+    for (int i = 0; i < list->length; i++)
+        printf("%d ", list->data[i]);
+    printf("\n");
+}

sq_list.h

@@ -9,10 +9,10 @@ typedef struct sq_list
 } sq_list;
 
 // ³õʼ»¯
-sq_list* init_sq_list(sq_list* name);
+sq_list* init_sq_list(sq_list* list);
 
 // ɾ³ý
-void delete_sq_list(sq_list* list);
+void delete_sq_list(sq_list* list, int pos);
 
 // Ìæ»»
 void replace_sq_list(sq_list* list, int pos, int value);