Cpp-learning/结构体1/2、结构体数组.cpp

#include <iostream>
#include <string>

//结构体数组

//作用：将自定义的结构体放入到数组中方便维护
//语法：struct  结构体名  数组名[元素个数] = { {} , {} , ...{} }

//1、定义结构体

#if(0)

struct Student
{
	//姓名
	std::string name;

	//年龄
	int age;

	//分数
	int score;

};



int main()
{

	//2、创建一个结构体数组
	struct Student stuArry[8] =
	{
		{"张三" , 18 , 100},
		{"李四" , 28 , 99},
		{"王五" , 38 , 66}

	};


	//3、给结构体数组中的元素赋值
	stuArry[2].name = "赵六";
	stuArry[2].age = 80;
	stuArry[2].score = 60;
	
	//4、遍历结构体数组
	for (int i = 0; i < 3; i++)
	{
		std::cout << "姓名:" << stuArry[i].name
				  << "年龄:" << stuArry[i].age
				  << "分数:" << stuArry[i].score
				  << std::endl;

	}


	system("pause");

	return 0;
}

#endif