C++ STL之min_element()与max_element（）（取容器中的最大最小值）详解编程语言

 1 #include<iostream>   
 2 #include<algorithm>   
 3 using namespace std;   
 4 bool cmp(int a,int b)   
 5 {   
 6       return a<b;   
 7 }   
 8 int main()   
 9 {   
10       int num[]={2,3,1,6,4,5};   
11       cout<<"最小值是 "<<*min_element(num,num+6)<<endl;   
12       cout<<"最大值是 "<<*max_element(num,num+6)<<endl;   
13       cout<<"最小值是 "<<*min_element(num,num+6,cmp)<<endl;   
14       cout<<"最大值是 "<<*max_element(num,num+6,cmp)<<endl;   
15       return 0;    
16 }