问题遇到的现象和发生背景
创建了一个嵌套的结构体数组，参数设置1000栈就告急
问题相关代码，请勿粘贴截图
#include<iostream>
using namespace std;
#define max 1000
void showMenu()
{
cout << "***************************" << endl;
cout << "***** 1、添加联系人 *****" << endl;
cout << "***** 2、显示联系人 *****" << endl;
cout << "***** 3、删除联系人 *****" << endl;
cout << "***** 4、查找联系人 *****" << endl;
cout << "***** 5、修改联系人 *****" << endl;
cout << "***** 6、清空联系人 *****" << endl;
cout << "***** 0、退出通讯录 *****" << endl;
cout << "***************************" << endl;
}
struct person
{
string name;
string gender;
int age =0;
string phone;
string adress;
};
struct adressBooks
{
struct person arr[max];
int m_size=0;
};
void addperson(adressBooks *p)
{
if (p->m_size == max)
{
cout << "通讯录已满无法继续添加" << endl;
return;
}
else
{
cout << "请输入姓名：" << endl;
string name ;
cin >> name;
p->arr[p->m_size].name = name;
cout << "请输入性别：" << endl;
int gender;
cout << "1----男" << endl;
cout << "2----女" << endl;
while (true)
{
cin >> gender;
if (gender == 1 || gender == 2)
{
string sex = gender == 1 ? "男" : "女";
p->arr[p->m_size].gender = sex;
break;
}
else
{
cout << "输入错误请重新输入" << endl;
}
}
cout << "请输入年龄：" << endl;
int age = p->arr[p->m_size].age;
cin >> age;
p->arr[p->m_size].age = age;
cout << "请输入电话：" << endl;
string phone = p->arr[p->m_size].phone;
cin >> phone;
p->arr[p->m_size].phone = phone;
cout << "请输入地址：" << endl;
string adress = p->arr[p->m_size].adress;
cin >> adress;
p->arr[p->m_size].adress = adress;
p->m_size++;
cout << "添加完毕" << endl;
system("pause");
system("cls");
}
}
void showlist(adressBooks *p)
{
if (p->m_size != 0)
{
for (int i = 0; i < p->m_size; i++)
{
cout << p->arr[i].name << "\t"
<< p->arr[i].gender << "\t"
<< p->arr[i].age << "\t"
<< p->arr[i].phone << "\t"
<< p->arr[i].adress<<endl;
}
}
else
{
cout << "记录为空" << endl;
}
}
int isExist(adressBooks* p,string name)
{
for (int i = 0; i <= p->m_size; i++)
{
if (p->arr[i].name == name)
{
return i;
}
}
return -1;
}
void deletePerson(adressBooks * p)
{
cout << "请输入您要删除的联系人：" << endl;
string name;
cin >> name;
int ret = isExist(p, name);
if (ret != -1)
{
for (int i = ret; i < p->m_size; i++)
{
p->arr[i] = p->arr[i + 1];
}
p->m_size--;
cout << "删除成功"<<endl;
}
else
{
cout << "查无此人" << endl;
}
}
void findPerson(adressBooks* p)
{
cout << "请输入您要修改的联系人" << endl;
string name;
cin >> name;
int ret = isExist(p, name);
if (ret != -1)
{
cout << p->arr[ret].name << "\t"
<< p->arr[ret].gender << "\t"
<< p->arr[ret].age << "\t"
<< p->arr[ret].phone << "\t"
<< p->arr[ret].adress << endl;
}
else
{
cout << "查无此人" << endl;
}
}
void editPerson(adressBooks* p)
{
cout << "请输入您要修改的联系人" << endl;
string name;
cin >> name;
int ret = isExist(p, name);
if (ret != -1)
{
cout << "请输入姓名：" << endl;
string name;
cin >> name;
p->arr[ret].name = name;
cout << "请输入性别：" << endl;
int gender;
cout << "1----男" << endl;
cout << "2----女" << endl;
while (true)
{
cin >> gender;
if (gender == 1 || gender == 2)
{
string sex = gender == 1 ? "男" : "女";
p->arr[ret].gender = sex;
break;
}
else
{
cout << "输入错误请重新输入" << endl;
}
}
cout << "请输入年龄：" << endl;
int age = p->arr[p->m_size].age;
cin >> age;
p->arr[ret].age = age;
cout << "请输入电话：" << endl;
string phone = p->arr[p->m_size].phone;
cin >> phone;
p->arr[ret].phone = phone;
cout << "请输入地址：" << endl;
string adress = p->arr[p->m_size].adress;
cin >> adress;
p->arr[ret].adress = adress;
}
else
{
cout << "查无此人" << endl;
}
}
void clearAll(adressBooks* p)
{
p->m_size = 0;
cout << "联系人已清空" << endl;
}
int main()
{
adressBooks t;
t.m_size = 0;
int select = 0;
while (true)
{
showMenu();
cin >> select;
switch (select)
{
case 1:
addperson(&t);
break;
case 2:
showlist(&t);
system("pause");
break;
case 3:
deletePerson(&t);
break;
case 4:
findPerson(&t);
break;
case 5:
editPerson(&t);
break;
case 6:
clearAll(&t);
break;
case 0:
cout << "欢迎下次使用" << endl;
return 0;
break;
}
}
system("pause");
return 0;
}
运行结果及报错内容
报c6262请将一些数据移动到堆
我的解答思路和尝试过的方法
试过将max设置为10就没有警告，尝试用new开辟内存不会写
我想要达到的结果
消除警告，学会开辟内存
