c语言find函数的用法详解

#include <iostream>
#include <vector>
#include <algorithm>//注意要包含该头文件
using namespace std;
int main()
{
    int nums[] = { 3, 1, 4, 1, 5, 9 };
    int num_to_find = 5;
    int start = 0;
    int end = 5;
    int* result = find( nums + start, nums + end, num_to_find );
    if( result == nums + end ) 
    {
        cout<< "Did not find any number matching " << num_to_find << endl;
    } 
    else
    {
         cout<< "Found a matching number: " << *result << endl;
    }
    return 0;
}