max_element() 和 min_element()

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找出容器中的最值。vector和数组都可以。一维的数据可以。多维的还没找到方法，可能是不行的。

完整代码：

#include <iostream>
#include <vector>

using namespace std;

int main()
{
	vector<double> v{ 1.0, 2.0, 3.0, 4.0, 5.0, 1.0, 2.0, 3.0, 4.0, 5.0 };

	vector<double>::iterator maxx = max_element(begin(v), end(v));
	cout << "Max=" << *maxx << " at position " << distance(begin(v), maxx) << endl;

	auto minn = min_element(begin(v), end(v));
	cout << "minn=" << *minn << " at position " << distance(begin(v), minn) << endl;


	int num[] = { 2,3,1,6,4,5 };
	cout << "最小值是 " << *min_element(num, num + 6) << endl;
	cout << "最大值是 " << *max_element(num, num + 6) << endl;

	getchar();
}