顺序存储，线性表的删除和插入中出现问题，未知代码哪里出错？-灵析社区

需求：编制C/C++程序，利用顺序存储方式实现下列功能：从键盘输入数据建立一个线性表（整数），并输出该线性表；然后根据屏幕提示，进行数据的插入或删除等操作，并在插入或删除数据后输出线性表。 代码出现问题，无法运行，错误提醒是delete那块红了，估计是它出问题。 未知是什么原因，望指教。 ``` c++ typedef struct { int data[MAX_SIZE]; int length; } SeqList; void init(SeqList *list) { list->length = 0; } void insert(SeqList *list, int position, int value) { if (position list->length || list->length == MAX_SIZE) { printf("The insert position is invalid or the linear table is full:\n"); return; } for (int i = list->length - 1; i >= position; i--) { list->data[i + 1] = list->data[i]; } list->data[position] = value; list->length++; } void delete(SeqList *list, int position) { if (position = list->length) { printf("Invalid delete location:\n"); return; } for (int i = position; i length - 1; i++) { list->data[i] = list->data[i + 1]; } list->length--; } void print(SeqList *list) { printf("Linear table contents:"); for (int i = 0; i length; i++) { printf("%d ", list->data[i]); } printf("\n"); } int main() { SeqList list; init(&list); printf("Please enter the length of the linear table:"); scanf("%d", &list.length); if (list.length > MAX_SIZE) { printf("The linear table length exceeds the maximum value:\n"); return 0; } printf("Enter the elements of the linear table:"); for (int i = 0; i < list.length; i++) { scanf("%d", &list.data[i]); } print(&list); int operation, position, value; printf("\nplese select:\n"); printf("1. insect the data:\n"); printf("2. delete the data\n"); printf("0. exit\n"); while (1) { printf("\nplease enter the ops:"); scanf("%d", &operation); if (operation == 1) { printf("Please enter insert position and insert value (separated by space)："); scanf("%d %d", &position, &value); insert(&list, position, value); } else if (operation == 2) { printf("Please enter the deletion location:"); scanf("%d", &position); delete(&list, position); } else if (operation == 0) { break; } else { printf("Invalid operation number:\n"); } print(&list); } return 0; } ``` 顺便提问一句我的DEVC++底下变成这样，应该怎么恢复到初始可以看见报错原因的状态？  菜鸟上路，万分感谢指教。