From 6b130f4facde5505a17244e5a1d473162437d04f Mon Sep 17 00:00:00 2001
From: pq52sx6n8 <2731407373@qq.com>
Date: Wed, 21 May 2025 16:11:15 +0800
Subject: [PATCH] =?UTF-8?q?Delete=20'=E5=AD=A6=E7=94=9F=E6=88=90=E7=BB=A9?=
 =?UTF-8?q?=E7=AE=A1=E7=90=86=E7=B3=BB=E7=BB=9F.cpp'?=
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---
 学生成绩管理系统.cpp | 252 -----------------------------------
 1 file changed, 252 deletions(-)
 delete mode 100644 学生成绩管理系统.cpp

diff --git a/学生成绩管理系统.cpp b/学生成绩管理系统.cpp
deleted file mode 100644
index b89e96d..0000000
--- a/学生成绩管理系统.cpp
+++ /dev/null
@@ -1,252 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-typedef struct {
-    char num[20];     // ѧ��
-    char name[10];    // ����
-    int math_score;   // �����ɼ�
-    int datastruct_score; // ���ݽṹ�ɼ�
-    int English_score;    // Ӣ��ɼ�
-    int physics_score;    // �����ɼ�
-    float average;        // ƽ����
-} Student;
-
-typedef struct {
-    Student *data;
-    int length;
-} funlist;
-
-// ��ʼ�����Ա�
-void initlist(funlist *l) {
-    l->data = (Student *)malloc(100 * sizeof(Student));
-    l->length = 0;
-}
-
-// �ж��Ƿ�Ϊ�ձ�
-int isempty(funlist *l) {
-    return l->length == 0;
-}
-
-// ȡֵ
-int getelem(funlist l, int i, Student *e) {
-    if (i < 1 || i > l.length) {
-        printf("λ�ò��Ϸ�\n");
-        return 0;
-    }
-    *e = l.data[i - 1];
-    return 1;
-}
-
-// ����ƽ����
-float calculate_average(Student *s) {
-    return (s->math_score + s->datastruct_score + s->English_score + s->physics_score) / 4.0f;
-}
-
-// ��ӡ����
-void printlist(funlist l) {
-    int i;
-    printf("�ɼ���Ϊ:\n");
-    for (i = 0; i < l.length; i++) {
-        printf("ѧ��:%s ����:%s ����:%d ���ݽṹ:%d Ӣ��:%d ����:%d ƽ����:%.2f\n",
-               l.data[i].num, l.data[i].name, l.data[i].math_score,
-               l.data[i].datastruct_score, l.data[i].English_score,
-               l.data[i].physics_score, l.data[i].average);
-    }
-}
-
-// ���Ҳ�������ѧ�Ų��ң� 
-int locateelem1(funlist l, char *num) {
-    int i;
-    for (i = 0; i < l.length; i++) {
-        if (strcmp(l.data[i].num, num) == 0)
-            return i + 1;
-    }
-    return -1;
-}
-
-// ���Ҳ��������������ң�
-int locateelem2(funlist l, char *name) {
-    int i;
-    for (i = 0; i < l.length; i++) {
-        if (strcmp(l.data[i].name, name) == 0)
-            return i + 1;
-    }
-    return -1;
-}
-
-// ɾ������
-int deleteelem(funlist *l, int i) {
-    int j;
-    if (i < 1 || i > l->length) {
-        printf("λ�ò��Ϸ�\n");
-        return 0;
-    }
-    for (j = i; j < l->length; j++) {
-        l->data[j - 1] = l->data[j];
-    }
-    l->length--;
-    return 1;
-}
-
-// �������
-int listinsert(funlist *l, int i, Student e) {
-    if (i < 1 || i > l->length + 1) {
-        printf("λ�ò��Ϸ�\n");
-        return 0;
-    }
-    if (l->length >= 100) {
-        printf("���Ա�����\n");
-        return 0;
-    }
-    int j;
-    for (j = l->length - 1; j >= i - 1; j--) {
-        l->data[j + 1] = l->data[j];
-    }
-    // ���㲢����ƽ����
-    e.average = calculate_average(&e);
-    l->data[i - 1] = e;
-    l->length++;
-    return 1; // ����1��ʾ�ɹ�
-}
-
-// ��ƽ��������
-void sort_by_average(funlist *l) {
-    if (l->length <= 1) return; // ��������
-    
-    int i, j;
-    for (i = 0; i < l->length - 1; i++) {
-        for (j = 0; j < l->length - i - 1; j++) {
-            if (l->data[j].average < l->data[j + 1].average) {
-                Student temp = l->data[j];
-                l->data[j] = l->data[j + 1];
-                l->data[j + 1] = temp;
-            }
-        }
-    }
-    printf("ѧ���Ѱ�ƽ���ֽ�������\n");
-}
-
-int main() {
-    funlist L;
-    initlist(&L); 
-    
-    int choice;
-    char num[20];
-    char name[10];
-    int math_score;
-    int datastruct_score;
-    int English_score;
-    int physics_score;
-    int i;
-    
-    printf("1.����ѧ��\n");
-    printf("2.ͨ��ѧ�Ų�ѯѧ��\n");
-    printf("3.ͨ��������ѯѧ��\n");
-    printf("4.ɾ��ѧ��\n");
-    printf("5.��ƽ��������ѧ��\n");
-    printf("6.�˳�\n");
-    
-    while (1) { 
-        printf("���������ѡ��:");
-        scanf("%d", &choice);
-        switch (choice) {
-            case 1: {
-                Student e;
-                printf("����������:");
-                scanf("%s", name);
-                strcpy(e.name, name);
-                
-                printf("������ѧ��:");
-                scanf("%s", num);
-                strcpy(e.num, num);
-                
-                printf("����������ɼ�:");
-                scanf("%d", &math_score);
-                e.math_score = math_score;
-                
-                printf("���������ݽṹ�ɼ�:");
-                scanf("%d", &datastruct_score);
-                e.datastruct_score = datastruct_score;
-                
-                printf("������Ӣ��ɼ�:");
-                scanf("%d", &English_score);
-                e.English_score = English_score;
-                
-                printf("�����������ɼ�:");
-                scanf("%d", &physics_score);
-                e.physics_score = physics_score;
-                
-                printf("�������������(1-%d):\n", L.length + 1);
-                scanf("%d", &i);
-                
-                if (listinsert(&L, i, e)) {
-                    printf("����ɹ�\n");
-                } else {
-                    printf("����ʧ��\n");
-                }
-                printlist(L);
-                break;
-            }
-            
-            case 2: {
-                printf("��������ҵ�ѧ��ѧ��:");
-                scanf("%s", num);
-                i = locateelem1(L, num);
-                if (i != -1) {
-                    Student e;
-                    getelem(L, i, &e);
-                    printf("�ҵ�ѧ��: ѧ��:%s ����:%s ƽ����:%.2f\n", 
-                           e.num, e.name, e.average);
-                } else {
-                    printf("δ�ҵ�ѧ��Ϊ%s��ѧ��\n", num);
-                }
-                break;
-            }
-            
-            case 3: {
-                printf("��������ҵ�ѧ������:");
-                scanf("%s", name);
-                i = locateelem2(L, name);
-                if (i != -1) {
-                    Student e;
-                    getelem(L, i, &e);
-                    printf("�ҵ�ѧ��: ѧ��:%s ����:%s ƽ����:%.2f\n", 
-                           e.num, e.name, e.average);
-                } else {
-                    printf("δ�ҵ�����Ϊ%s��ѧ��\n", name);
-                }
-                break;
-            }
-            
-            case 4: {
-                printf("������ɾ����ѧ��λ��:");
-                scanf("%d", &i);
-                if (deleteelem(&L, i)) {
-                    printf("ɾ���ɹ�\n");
-                } else {
-                    printf("ɾ��ʧ��\n");
-                }
-                printlist(L);
-                break;
-            }
-            
-            case 5: {
-                sort_by_average(&L);
-                printlist(L);
-                break;
-            }
-            
-            case 6: {
-                printf("�˳�ϵͳ\n");
-                free(L.data); 
-                return 0;
-            }
-            
-            default:
-                printf("��Чѡ�����������\n");
-        }
-    }
-    
-    return 0;
-}