5.2.3案例小猪称体重

c++个人学习备忘录

B站学习的练习代码，纯粹怕学习的内容忘了，放这里好查找，还可以跟大家一起共享

#include 
using namespace std;

int main5_2_3()
{//找出最大值
	int arr[5] = { 1, 8, 6, 1, 2 };
	int max = 0;
	for (int i = 0; i < 5; i++)
	{
		max=arr[i]>max ? arr[i] : max;

	}
	cout << max << endl;
//元素逆置
	int start = 0;
	int end = sizeof(arr) / sizeof(arr[0]) - 1;
	int temp = 0;
	while (start < end)
	{
		temp = arr[start];
		arr[start] = arr[end];
		arr[end] = temp;
		start++;
		end--;
	}
	for (int i = 0; i < 5; i++)
	{
		cout << arr[i] << endl;
	}
	
	system("pause");
	return 0;
}