根据超市系统改编的智能分拣系统

哈喽，我是ohoh老师，在国外网看到了一个这样的代码：（已经把英文注释换成中文）。觉得可以用来写个简易的货物管理系统，适合中学生。

#include <stdio.h>
 
// 货物信息结构体
typedef struct {
    char name[20];
    float weight;  // 重量(kg)
    char category[20];  // 货物类别
    int quantity;  // 数量
} Item;
 
// 分拣区域信息
typedef struct {
    char areaName[30];
    float totalWeight;
    int itemCount;
} SortingArea;
 
// 显示货物清单
void displayItems() {
    printf("
=== 货物清单 ===
");
    printf("1. 电子产品 - 手机 (0.2kg)
");
    printf("2. 食品 - 苹果 (1.0kg)
");
    printf("3. 服装 - T恤 (0.3kg)
");
    printf("4. 书籍 - 教材 (0.8kg)
");
    printf("5. 家电 - 微波炉 (12.0kg)
");
}
 
// 获取货物信息
Item getItemInfo(int itemCode) {
    Item item = {"", 0.0, "", 0};
    
    switch(itemCode) {
        case 1:
            strcpy(item.name, "手机");
            item.weight = 0.2;
            strcpy(item.category, "电子产品");
            break;
        case 2:
            strcpy(item.name, "苹果");
            item.weight = 1.0;
            strcpy(item.category, "食品");
            break;
        case 3:
            strcpy(item.name, "T恤");
            item.weight = 0.3;
            strcpy(item.category, "服装");
            break;
        case 4:
            strcpy(item.name, "教材");
            item.weight = 0.8;
            strcpy(item.category, "书籍");
            break;
        case 5:
            strcpy(item.name, "微波炉");
            item.weight = 12.0;
            strcpy(item.category, "家电");
            break;
        default:
            strcpy(item.name, "未知货物");
            item.weight = 0.0;
            strcpy(item.category, "其他");
    }
    return item;
}
 
// 分拣货物到不同区域
void sortItemToArea(Item item, SortingArea areas[], int areaCount) {
    printf("
=== 选择分拣区域 ===
");
    printf("1. 电子产品区
");
    printf("2. 食品区
");
    printf("3. 服装区
");
    printf("4. 书籍区
");
    printf("5. 家电区
");
    printf("6. 其他物品区
");
    
    int areaChoice;
    printf("请选择分拣区域 (1-6): ");
    scanf("%d", &areaChoice);
    
    if(areaChoice >= 1 && areaChoice <= areaCount) {
        areas[areaChoice-1].totalWeight += item.weight * item.quantity;
        areas[areaChoice-1].itemCount += item.quantity;
        
        printf("✓ 已分拣 %d 件%s到%s
", 
               item.quantity, item.name, areas[areaChoice-1].areaName);
    } else {
        printf("无效的区域选择！
");
    }
}
 
// 显示分拣统计
void displaySortingStats(SortingArea areas[], int areaCount) {
    printf("
=== 分拣统计 ===
");
    float totalWeight = 0;
    int totalItems = 0;
    
    for(int i = 0; i < areaCount; i++) {
        printf("%s: %.1fkg, %d件货物
", 
               areas[i].areaName, areas[i].totalWeight, areas[i].itemCount);
        totalWeight += areas[i].totalWeight;
        totalItems += areas[i].itemCount;
    }
    
    printf("
总计: %.1fkg, %d件货物
", totalWeight, totalItems);
}
 
// 初始化分拣区域
void initializeAreas(SortingArea areas[]) {
    strcpy(areas[0].areaName, "电子产品区");
    strcpy(areas[1].areaName, "食品区");
    strcpy(areas[2].areaName, "服装区");
    strcpy(areas[3].areaName, "书籍区");
    strcpy(areas[4].areaName, "家电区");
    strcpy(areas[5].areaName, "其他物品区");
    
    for(int i = 0; i < 6; i++) {
        areas[i].totalWeight = 0.0;
        areas[i].itemCount = 0;
    }
}
 
int main() {
    SortingArea areas[6];
    initializeAreas(areas);
    int choice;
    
    printf("=== 智能货物分拣系统 ===
");
    
    do {
        printf("
=== 主菜单 ===
");
        printf("1. 显示货物清单
");
        printf("2. 开始分拣
");
        printf("3. 查看分拣统计
");
        printf("4. 退出系统
");
        printf("请选择操作: ");
        scanf("%d", &choice);
        
        switch(choice) {
            case 1:
                displayItems();
                break;
                
            case 2: {
                int itemCode, quantity;
                displayItems();
                printf("
请输入货物编号: ");
                scanf("%d", &itemCode);
                
                if(itemCode < 1 || itemCode > 5) {
                    printf("无效的货物编号！
");
                    break;
                }
                
                printf("请输入数量: ");
                scanf("%d", &quantity);
                
                if(quantity <= 0) {
                    printf("无效的数量！
");
                    break;
                }
                
                Item currentItem = getItemInfo(itemCode);
                currentItem.quantity = quantity;
                sortItemToArea(currentItem, areas, 6);
                break;
            }
                
            case 3:
                displaySortingStats(areas, 6);
                break;
                
            case 4:
                printf("感谢使用货物分拣系统！
");
                break;
                
            default:
                printf("无效选择，请重新输入！
");
        }
    } while(choice != 4);
    
    return 0;
}

 
print("=== 简易货物分拣系统 ===
")
 
# 货物清单
print("货物清单:")
print("1. 手机 (电子产品)")
print("2. 苹果 (食品)")
print("3. 衣服 (服装)")
print("4. 书本 (书籍)")
print("5. 微波炉 (家电)")
 
# 分拣区域
areas = {
    "电子产品区": 0,
    "食品区": 0,
    "服装区": 0,
    "书籍区": 0,
    "家电区": 0
}
 
# 主程序
while True:
    print("
=== 菜单 ===")
    print("1. 分拣货物")
    print("2. 查看分拣情况")
    print("3. 退出")
 
    choice = input("请选择(1-3): ")
 
    if choice == "1":
        # 分拣货物
        item_num = input("请输入货物编号(1-5): ")
 
        if item_num in ["1", "2", "3", "4", "5"]:
            # 根据货物编号确定货物类型
            if item_num == "1":
                area = "电子产品区"
                item_name = "手机"
            elif item_num == "2":
                area = "食品区"
                item_name = "苹果"
            elif item_num == "3":
                area = "服装区"
                item_name = "衣服"
            elif item_num == "4":
                area = "书籍区"
                item_name = "书本"
            else:  # item_num == "5"
                area = "家电区"
                item_name = "微波炉"
 
            # 记录分拣
            areas[area] += 1
            print(f"成功分拣 {item_name} 到 {area}")
        else:
            print("编号错误，请重新输入!")
 
    elif choice == "2":
        # 查看分拣情况
        print("
=== 分拣情况 ===")
        total = 0
        for area, count in areas.items():
            print(f"{area}: {count}件")
            total += count
        print(f"总计: {total}件货物")
 
    elif choice == "3":
        # 退出程序
        print("谢谢使用货物分拣系统!")
        break
 
    else:
        print("输入错误，请重新选择!")