设计一个英雄的结构体,包括成员姓名,年龄,性别;创建结构体数组,数组中存放5名英雄。通过冒泡排序,将数组中的英雄按年龄进行升序排列,最终打印排序后的结果。
#include<iostream>
#include<string>
using namespace std;
struct people
{
string name;
int age;
string sex;
};
int main()
{
void bubble(people arr[], int len);
people arr[5] = { {"刘备",23,"男"},{"关羽",22,"男"},{"张飞",20,"男"},{"赵云",21,"男"},{"貂蝉",19,"女"}};
int len = sizeof(arr) / sizeof(arr[0]);
cout << "排序前打印:" << endl;
for (int i = 0; i < len; i++)
{
cout << "姓名:" << arr[i].name << " 年龄:" << arr[i].age << " 性别:" << arr[i].sex << endl;
}
cout << endl;
cout << "排序后打印:" << endl;
bubble(arr, len);
}
void bubble(people arr[], int len)
{
for (int i = 0; i < len - 1; i++)
{
for (int j = 0; j < len - 1 - i; j++)
{
if (arr[j].age > arr[j + 1].age)
{
swap(arr[j], arr[j + 1]);
}
}
}
for (int i = 0; i < len; i++)
{
cout << "姓名:" << arr[i].name << " 年龄:" << arr[i].age << " 性别:" << arr[i].sex << endl;
}
}
//指针版
#include<iostream>
#include<string>
using namespace std;
struct people
{
string name;
int age;
string sex;
};
int main()
{
void bubble(people *arr, int len);
people arr[5] = { {"刘备",23,"男"},{"关羽",22,"男"},{"张飞",20,"男"},{"赵云",21,"男"},{"貂蝉",19,"女"} };
int len = sizeof(arr) / sizeof(arr[0]);
cout << "排序前打印:" << endl;
for (int i = 0; i < len; i++)
{
cout << "姓名:" << arr[i].name << " 年龄:" << arr[i].age << " 性别:" << arr[i].sex << endl;
}
cout << endl;
people* p = arr;
cout << "排序后打印:" << endl;
bubble(p, len);
}
void bubble(people *arr, int len)
{
for (int i = 0; i < len - 1; i++)
{
for (int j = 0; j < len - 1 - i; j++)
{
if (arr[j].age > arr[j + 1].age)
{
swap(arr[j], arr[j + 1]);
}
}
}
for (int i = 0; i < len; i++)
{
cout << "姓名:" << arr[i].name << " 年龄:" << arr[i].age << " 性别:" << arr[i].sex << endl;
}
}
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