利用学生成绩表的特点，分析逻辑结构、存储方式，实现学生成绩表的建立、利用学生成绩表的特点，分析逻辑结构、存储方式，实现学生成绩表的建立、插入、删除、查找、总分的排序等基本操作的实现。。代码

以下是用C语言实现学生成绩表的基本操作的示例代码，用的是链表方式存储：

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

typedef struct node {
    char name[20];  // 学生姓名
    int id;         // 学号
    int score1;     // 第一个科目成绩
    int score2;     // 第二个科目成绩
    int score3;     // 第三个科目成绩
    int total;      // 总分
    struct node* next;
} Node;

// 创建链表
Node* create_list() {
    Node* head = (Node*)malloc(sizeof(Node));
    head->next = NULL;
    return head;
}

// 插入成绩记录
void insert_record(Node* head, char* name, int id, int score1, int score2, int score3) {
    Node* p = head;
    while (p->next != NULL) {
        p = p->next;
    }
    Node* new_node = (Node*)malloc(sizeof(Node));
    strcpy(new_node->name, name);
    new_node->id = id;
    new_node->score1 = score1;
    new_node->score2 = score2;
    new_node->score3 = score3;
    new_node->total = score1 + score2 + score3;
    new_node->next = NULL;
    p->next = new_node;
}

// 删除成绩记录
void delete_record(Node* head, int id) {
    Node* p = head;
    while (p->next != NULL) {
        if (p->next->id == id) {
            Node* q = p->next;
            p->next = q->next;
            free(q);
            return;
        }
        p = p->next;
    }
    printf("No such student!\n");
}

// 查找成绩记录
void find_record(Node* head, int id) {
    Node* p = head->next;
    while (p != NULL) {
        if (p->id == id) {
            printf("Name: %s\n", p->name);
            printf("ID: %d\n", p->id);
            printf("Score1: %d\n", p->score1);
            printf("Score2: %d\n", p->score2);
            printf("Score3: %d\n", p->score3);
            printf("Total: %d\n", p->total);
            return;
        }
        p = p->next;
    }
    printf("No such student!\n");
}

// 总分排序
void sort_record(Node* head) {
    Node *p, *q, *tail = NULL;
    int swapped;
    do {
        swapped = 0;
        p = head->next;
        while (p->next != tail) {
            q = p->next;
            if (p->total < q->total) {
                // 交换p和q的位置
                char temp_name[20];
                int temp_id, temp_score1, temp_score2, temp_score3, temp_total;
                strcpy(temp_name, p->name);
                temp_id = p->id;
                temp_score1 = p->score1;
                temp_score2 = p->score2;
                temp_score3 = p->score3;
                temp_total = p->total;
                strcpy(p->name, q->name);
                p->id = q->id;
                p->score1 = q->score1;
                p->score2 = q->score2;
                p->score3 = q->score3;
                p->total = q->total;
                strcpy(q->name, temp_name);
                q->id = temp_id;
                q->score1 = temp_score1;
                q->score2 = temp_score2;
                q->score3 = temp_score3;
                q->total = temp_total;
                swapped = 1;
            }
            p = p->next;
        }
        tail = p;
    } while (swapped);
}

// 打印所有成绩记录
void print_records(Node* head) {
    Node* p = head->next;
    while (p != NULL) {
        printf("Name: %s\n", p->name);
        printf("ID: %d\n", p->id);
        printf("Score1: %d\n", p->score1);
        printf("Score2: %d\n", p->score2);
        printf("Score3: %d\n", p->score3);
        printf("Total: %d\n", p->total);
        printf("\n");
        p = p->next;
    }
}

int main() {
    Node* head = create_list();
    insert_record(head, "Alice", 1001, 80, 85, 90);
    insert_record(head, "Bob", 1002, 90, 85, 95);
    insert_record(head, "Charlie", 1003, 95, 90, 80);
    insert_record(head, "David", 1004, 85, 80, 70);
    print_records(head);
    printf("After deleting record of student with ID 1002:\n");
    delete_record(head, 1002);
    print_records(head);
    printf("After finding record of student with ID 1003:\n");
    find_record(head, 1003);
    printf("After sorting by total score:\n");
    sort_record(head);
    print_records(head);
    return 0;
}

注意：以上代码只是示例，实际应用中还需要考虑输入输出格式、错误处理等问题。