药瓶管理系统.zip

#include<stdio.h> #include <string.h> #include <stdlib.h> typedef struct medicine { char num[20]; /*药品编号*/ char name[20]; /*药品名称*/ char fuction[20]; /*药品功效*/ char manu[20]; /*生产商*/ char time[10]; /*生产日期，请大家规范格式，例：20180530 */ double price; /*药品单价*/ int sum; /*库存数量*/ }medicine; int number = 0; medicine b[500]; //药品查询系统 void menucx() { printf("\t********************************************\n"); printf("\t* *\n"); printf("\t* 查询界面 *\n"); printf("\t* *\n"); printf("\t********************************************\n"); printf("\t* [1] 按药品编号查询\t[2] 按药名查询 *\n"); printf("\t********************************************\n"); printf("\t* [3] 按功效查询 \t[4] 按生产商查询 *\n"); printf("\t********************************************\n"); printf("\t* [0] 返回主界面 *\n"); printf("\t********************************************\n"); printf("\t* *\n"); printf("\t********************************************\n"); } void numcx() /*按编号查询*/ { char num[20]; int i, f; printf("\t请您输入需要查找的药品编号:"); scanf("%s", num); printf("\t查找结果：\n"); for (i = 0, f = 0; i < number; i++) if (strcmp(num, b[i].num) == 0) { printf("编号\t药名\t功效\t生产商\t生产日期\t单价\n"); printf("%s\t%s\t%s\t%s\t%s\t%lf\n", b[i].num, b[i].name, b[i].fuction, b[i].manu, b[i].time, b[i].price); f++; } if (f == 0) printf("\t很抱歉！本药房中不存在该药品!\n"); else printf("\t本药房的共存在该类药品%d个。\n", f); } void namecx() /*按药品名称查询*/ { char name[20]; int i, f; printf("\t请您输入需要查找的药品的药名:"); scanf("%s", name); printf("\t查找结果:\n"); for (i = 0, f = 0; i < number; i++) if (strcmp(name, b[i].name) == 0) { printf("编号\t药名\t功效\t生产商\t生产日期\t单价\n"); printf("%s\t%s\t%s\t%s\t%s\t%lf\n", b[i].num, b[i].name, b[i].fuction, b[i].manu, b[i].time, b[i].price); f++; } if (f == 0) printf("\t很抱歉！本药房中不存在该药品!\n"); else printf("\t本药房的共存在该类药品%d个。\n", f); } void fuctioncx() /*按功效查询*/ { char fuction[20]; int i, f; printf("\t请您输入需要查找的药品的功效:"); scanf("%s", fuction); printf("\t查找结果:\n"); for (i = 0, f = 0; i < number; i++) if (strcmp(fuction, b[i].fuction) == 0) { printf("编号\t药名\t功效\t生产商\t生产日期\t单价\n"); printf("%s\t%s\t%s\t%s\t%s\t%lf\n", b[i].num, b[i].name, b[i].fuction, b[i].manu, b[i].time, b[i].price); f++; } if (f == 0) printf("\t很抱歉！本药房中不存在该药品!\n"); else printf("\t本药房的共存在该类药品%d个。\n", f); } void manucx() /*按生产商查询*/ { char manu[20]; int i, f; printf("\t请您输入需要查找的药品的生产商名称为:"); scanf("%s", manu); printf("\t查找结果:\n"); for (i = 0, f = 0; i < number; i++) if (strcmp(manu, b[i].manu) == 0) { printf("编号\t药名\t功效\t生产商\t生产日期\t单价\n"); printf("%s\t%s\t%s\t%s\t%s\t%lf\n", b[i].num, b[i].name, b[i].fuction, b[i].manu, b[i].time, b[i].price); f++; } if (f == 0) printf("\t很抱歉！本药房中不存在该药品!\n"); else printf("\t本药房的共存在该类药品%d个。\n", f); } void cx() { int choice = 8; while (choice != 0) { system("cls"); menucx(); printf("\n请选择功能选项1-4： "); scanf("%d", &choice); switch (choice) { case 1:numcx(); break; case 2:namecx(); break; case 3:fuctioncx(); break; case 4:manucx(); break; case 0:break; } printf("\n\t\t\t ==>按Enter键返回查询界面<=="); getchar(); getchar(); } } void ll() { int i; for (i = 0; i < number; i++) { if (i == 0) { printf("编号\t药名\t功效\t生产商\t生产日期\t单价\n"); printf("%s\t%s\t%s\t%s\t%s\t%lf\n", b[i].num, b[i].name, b[i].fuction, b[i].manu, b[i].time, b[i].price); } } } void menuzj() //增加新药品 { printf("\t********************************************\n"); printf("\t* *\n"); printf("\t* 欢迎来到增加界面 *\n"); printf("\t* *\n"); printf("\t********************************************\n"); } void zj() { int n, j, k = 0, i = 0; menuzj(); FILE* fp; fp = fopen("medicine.txt", "r"); if (fp == NULL) { printf("open file error!\n"); exit(-1); } while (!feof(fp)) { fscanf(fp, "%s%s%s%s%s%lf%d", b[i].num, b[i].name, b[i].fuction, b[i].manu, b[i].time, &b[i].price, &b[i].sum); i++; } fclose(fp); medicine q; printf("输入要增加的药品信息条数\n"); scanf("%d", &n); for (i = 0; i < n; i++) { k = 0; printf("输入要增加的药品的编号\n"); scanf("%s", q.num); for (j = 0; j < number; j++) { if (strcmp(q.num, b[j].num) == 0) { k = 1; break; } } if (k == 1) { printf("该药品已经存在，请重新输入：\n"); i--; } else { printf("要增加的药品的药名\n"); scanf("%s", q.name); printf("要增加的药品的功效\n"); scanf("%s", q.fuction); printf("要增加的药品的生产商\n"); scanf("%s", q.manu); printf("要增加的药品的生产日期\n"); scanf("%s", q.time); printf("要增加的药品的单价\n"); scanf("%lf", &q.price); printf("要增加的药品的库存数量\n"); scanf("%d", &q.sum); b[number] = q; number++; FILE* fp; fp = fopen("medicine.txt", "a"); fprintf(fp, "\n%s\t%s\t%s\t%s\t%s\t%lf\t%d", q.num, q.name, q.fuction, q.manu, q.time, q.price, q.sum); fclose(fp); printf("药品信息增加成功\n"); } } } void menuxg() //药品修改 { printf("\t************************************************\n"); printf("\t* *\n"); printf("\t* 修改界面 *\n"); printf("\t* *\n"); printf("\t************************************************\n"); printf("\t* [1] 根据药品编号修改 *\n"); printf("\t************************************************\n"); printf("\t* [2] 根据药品名称修改 *\n"); printf("\t************************************************\n"); printf("\t* [0] 返回主界面 *\n"); printf("\t************************************************\n"); } void numxg() //按照编号修改 { FILE* fp; medicine q; int f = -1, i; char d; int k = -1; while (f == -1) { printf("请您输入需要修改的药品编号: "); scanf("%s", q.num); for (i = 0; i < number; i++) if (strcmp(q.num, b[i].num) == 0) { f = i; break; } if (f == -1) printf("不存在该药品！\n"); } printf("编号\t药名\t功效\t生产商\t生产日期\t单价\n"); printf("%s\t%s\t%s\t%s\t%s\t%lf\n", b[i].num, b[i].name, b[i].fuction, b[i].manu, b[i].time, b[i].price); printf("您确定要修改该药品信息吗？\n请输入：是（Y）或否（N）。"); getchar(); scanf("%c", &d); if (d == 'Y') { printf("您想将药品的编号更改为:"); scanf("%s", q.num); printf("您想将药品的药名更改为:"); scanf("%s", q.name); printf("您想将药品的功效更改为:"); scanf("%s", q.fuction); printf("您想将药品的生产商更改为:"); scanf("%s", q.manu); printf("您想将药品的生产日期更改为:"); scanf("%s", q.time); printf("您想将药品的单价更改为:"); scanf("%lf", &q.price); printf("您想将药品的库存数量更改为:"); scanf("%d", &q.sum); b[f] = q; printf("修改成功！"); getchar(); fp = fopen("medicine.txt", "w"); if (fp == NULL) { printf("open file error!\n"); return; } for (i = 0; i < number; i++) if (i == 0) fprintf(fp, "%s\t%s\t%s\t%s\