工作时间：7月5日 8:00-11:00 14:00-17:00
工作内容：
完成组长大程序验收
学习Oracle数据库架构
代码：
#include <fstream>
#include <iostream>
#include <stdio.h>
#include <stdlib.h>
using namespace std;
void menu()
{
cout << "************菜单************" << endl
<< endl
<< " 1------20223766-郑盾" << endl
<< endl
<< " 2------20223768-李健龙" << endl
<< endl
<< " 3------20224059-王昊烜" << endl
<< endl
<< " 4------20223824-白卓冉" << endl
<< endl
<< " 5------20223918-刘霖" << endl
<< endl
<< " 0------退出 " << endl
<< endl
<< "请选择：" << endl;
return;
}
void menu1() // 子菜单1
{
cout << "项目1：7-3 修建道路" << endl
<< "项目2：7-6 散列表查找" << endl
<< "项目3：7-7 平衡二叉树的根" << endl
<< "项目4：7-13 中缀表达式转换为后缀表达式并求值" << endl
<< "0------退出 " << endl
<< "请选择：" << endl;
return;
}
void menu2() // 子菜单2
{
cout << "项目1：6-2 最短路径（迪杰斯特拉算法）" << endl
<< "项目2：6-4 希尔排序的实现" << endl
<< "项目3：7-4 先序和中序构造二叉树" << endl
<< "项目4：7-14 矩阵运算" << endl
<< "0------退出 " << endl
<< "请选择：" << endl;
return;
}
void menu3() // 子菜单3
{
cout << "项目1：6-3 最短路径（弗洛伊德算法）" << endl
<< "项目2：7-8 任务调度的合理性" << endl
<< "项目3：7-9 老板的作息表" << endl
<< "项目4：7-15 列出连通集" << endl
<< "0------退出 " << endl
<< "请选择：" << endl;
return;
}
void menu4() // 子菜单4
{
cout << "项目1：6-1 最小生成树（普里姆算法）" << endl
<< "项目2：7-2 关键路径 " << endl
<< "项目3：7-10 寻找大富翁" << endl
<< "项目4：7-16 重排链表" << endl
<< "0------退出 " << endl
<< "请选择：" << endl;
return;
}
void menu5() // 子菜单5
{
cout << "项目1：7-1 jmu-ds-实现KMP" << endl
<< "项目2：7-5 哈夫曼编码译码 " << endl
<< "项目3：7-11 二路归并排序" << endl
<< "项目4：7-12 链式基数排序" << endl
<< "0------退出 " << endl
<< "请选择：" << endl;
return;
}
int main()
{
int flag = 0, dddd;
menu();
cin >> flag;
while (flag != 0)
{
switch (flag)
{
case 1:
{
int n = 0, m = 0;
menu1();
cin >> n;
while (n)
{
switch (n)
{
case 1:
system("7_3.exe");
cout << endl;
break;
case 2:
system("7_6.exe");
cout << endl;
break;
case 3:
system("7_7.exe");
cout << endl;
break;
case 4:
system("7_13.exe");
cout << endl;
default:
m = 0;
break;
}
if (m == 0)
n = 0;
else
{
menu1();
cin >> n;
}
}
cout << "返回到主程序中" << endl;
break;
}
case 2:
{
int n = 0, m;
menu2();
cin >> n;
while (n)
{
switch (n)
{
case 1:
system("6_2.exe");
cout << endl;
break;
case 2:
system("6_4.exe");
cout << endl;
break;
case 3:
system("7_4.exe");
cout << endl;
break;
case 4:
system("7_14.exe");
cout << endl;
default:
m = 0;
break;
}
if (m == 0)
n = 0;
else
{
menu2();
cin >> n;
}
}
cout << "返回到主程序中" << endl;
break;
}
case 3:
{
int n = 0, m;
menu3();
cin >> n;
while (n)
{
switch (n)
{
case 1:
system("6_3.exe");
cout << endl;
break;
case 2:
system("7_8.exe");
cout << endl;
break;
case 3:
system("7_9.exe");
break;
case 4:
system("7_15.exe");
cout << endl;
default:
{
m = 0;
break;
}
// break;
}
if (m == 0)
{
n = 0;
break;
}
else
{
menu3();
cin >> n;
}
}
cout << "返回到主程序中" << endl;
break;
}
case 4:
{
int n = 0, m;
menu1();
cin >> n;
while (n)
{
switch (n)
{
case 1:
system("6_1.exe");
cout << endl;
break;
case 2:
system("7_2.exe");
cout << endl;
break;
case 3:
system("7_10.exe");
cout << endl;
break;
case 4:
system("7_16.exe");
cout << endl;
default:
m = 0;
break;
}
if (m == 0)
n = 0;
else
{
menu4();
cin >> n;
}
}
cout << "返回到主程序中" << endl;
break;
}
case 5:
{
int n = 0, m;
menu5();
cin >> n;
while (n)
{
switch (n)
{
case 1:
system("7_1.exe");
cout << endl;
break;
case 2:
system("7_5.exe");
cout << endl;
break;
case 3:
system("7_11.exe");
cout << endl;
break;
case 4:
system("7_12.exe");
cout << endl;
default:
m = 0;
break;
}
if (m == 0)
n = 0;
else
{
menu5();
cin >> n;
}
}
cout << "返回到主程序中" << endl;
break;
}
default:
{
dddd = 0;
break;
}
}
if (dddd == 0)
flag = 0;
else
{
menu();
cin >> flag;
}
}
return 0;
}
View Code
标签：24,case,exe,cout,while,system,switch,软件工程,暑假 From： https://www.cnblogs.com/kuandong24/p/18288483